Overcurrent Protection / 7SJ45

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Overcurrent Protection / 7SJ45"

Transcription

1 Overcurrent Protection / SJ SIPROTEC easy SJ numerical overcurrent protection relay powered by CTs Fig. / Description SIPROTEC easy SJ numerical overcurrent protection relay powered by current transformers (CT) The SIPROTEC easy SJ is a numerical overcurrent protection relay which is primarily intended as a radial feeder or transformer protection (backup) in electrical networks. It provides definite-time and inverse-time overcurrent protection according to IEC and ANSI standards. The SJ relay does not require auxiliary voltage supply. It imports its power supply from the current transformers. LSP-afp.tif Function overview Operation without auxiliary voltage via integrated CT power supply Standard current transformers ( A / A) Low power consumption:. VA at I N (of the relay) Easy mounting due to compact housing Easy connection via screw-type terminals Protection functions -stage overcurrent protection Definite-time and inverse-time characteristics (IEC/ANSI) High-current stage I>> or calculated ground-current stage I E > or I Ep > selectable Trip with pulse output (DC V / 0. Ws) or relay output (changeover contact) Repetition of trip during circuit-breaker failure (relays with pulse output) Combination with electromechanical relays is possible due to the emulation algorithm Monitoring functions Hardware and software are continuously monitored during operation Front design Simple setting via DIP switches (self-explaining) Settings can be executed without auxiliary voltage no PC Integrated mechanical trip indication optionally Additional features Optional version available for most adverse environmental conditions (condensation permissible) Flush mounting or surface (rail) mounting 0 Siemens SIP Edition No. /

2 Overcurrent Protection / SJ Application, construction Application The SIPROTEC easy SJ is a numerical overcurrent protection relay which is primarily intended as a radial feeder or transformer protection (backup) in electrical networks. It provides definite-time and inverse-time overcurrent protection according to IEC and ANSI standards. The convenient setting with DIP switches is self-explanatory and simple. The SJ relay does not require auxiliary voltage supply. It imports its power supply (. VA at I N, sum of all phases) from the current transformers. Impulse output for low-energy trip release or contact output for additional auxiliary transformer are available. An optional integrated trip indication shows that a trip occurred. Fig. / Typical application ANSI IEC Protection functions 0 I>> Instantaneous overcurrent protection 0, I>t, I p Overcurrent protection (phase) 0N, N I E >t, I Ep Overcurrent protection (ground) Construction 0 Within its compact housing the protection relay contains all required components for: Measuring and processing Alarm and command output Operation and indication (without a PC) Optional mechanical trip indication Auxiliary supply from current transformers Maintenance not necessary The housing dimensions of the units are such that the SJ relays can in general be installed into the existing cutouts in cubicles. Alternative constructions are available (surface mounting and flush mounting). The compact housing permits easy mounting, and a version for the most adverse environmental conditions, even with extreme humidity, is also available. Fig. / Application in distribution switchgear LSP0-afp.tif LSP-afp.tif Fig. / Screw-type terminals / Siemens SIP Edition No.

3 Overcurrent Protection / SJ Protection functions Protection functions The overcurrent function is based on phase-selective measurement of the three phase currents. The earth (ground) current I E (Gnd) is calculated from the three line currents I L (A), I L (B), and I L (C). The relay has always a normal stage for phase currents I> (0/). For the second stage, the user can choose between a high-current stage for phase currents I>> (0) or a normal stage for calculated ground currents I E > (0N/N). The inverse-time overcurrent protection with integrating measurement method (disk emulation) emulates the behaviour of electromechanical relays. The influence of high-frequency transients and transient DC components is largely suppressed by the implementation of numerical measured-value processing. Fig. / Definite-time overcurrent characteristic 0 Fig. / Inverse-time overcurrent characteristic Available inverse-time characteristics Characteristics acc. to ANSI/IEEE IEC 0- Moderately inverse/normal inverse Very inverse Extremely inverse Siemens SIP Edition No. /

4 Overcurrent Protection / SJ Connection diagrams Connection diagrams Pulse output or relay output are optionally available. Pulse output These relays require a low-energy trip release (DC V / 0. Ws) in the circuitbreaker, and are intended for modern switchgear. In case of circuit-breaker failure, a repetition of the tripping signal is initiated. Fig. / Connection of CTs with pulse output Fig. / Connection diagram SJ with impulse output 0 Relay output These relays can be applied with all conventional switchgear. A transformer that provides the trip circuit energy, must be connected in the current transformer circuit. Fig. / Connection of CTs with trigger transformer and relay output Fig. /0 Connection diagram SJ with relay output / Siemens SIP Edition No.

5 Overcurrent Protection / SJ Technical data General unit data Analog input System frequency f N Current transformer inputs Rated current, normal ground current I N Power consumption At I N = / A Rating of current transformer circuit Thermal (r.m.s.) Dynamic (peak) Recommended primary current transformers Output relays Pulse output (SJXX-0*) Number Relay output (SJXX-*) Number Contact rating Rated contact voltage Permissible current per contact Unit design Housing 0 or 0 Hz (selectable) or A Approx.. VA at I N (relay) 0 I N for s I N for 0 s I N continuous 00 I N for half a cycle 0 P 0,. VA or according to the requirements and required tripping power pulse output DC V / 0. Ws changeover contact Make 000 W/VA Break 0 VA 0 W resistive VA at L/R 0 ms DC 0 V or AC 0 V A continuous 0 A for 0. s (inrush current) Flush mounting DIN 00/ IEC Adaptable for rail mounting (recommended for local mounting only) Dimensions (WxHxD) in mm. x x 0. (incl. transparent cover and terminal blocks) Weight (mass) approx.. kg Degree of protection according to IEC 0 Housing Front Rear Protection of personnel U L -listing Listed under CA. Electrical tests Specifications Standards IP IP 0 IPX IEC 0 (product standards) ANSI C.0.0/./.; UL0 See also standards for individual tests Insulation tests Standards IEC 0- Voltage test (routine test). kv (r.m.s.), 0 Hz, min All circuits except for pulse output-ground Voltage test (type test) across open command contacts.0 kv (r.m.s.), 0 Hz, min Impulse voltage test (type test) all circuits, class III kv (peak);./0 µs; 0. J; positive and negative impulses in intervals of s EMC tests for interference immunity; type tests Standards IEC 0-, IEC 0-, EN 0 (product standards) EN 00- (generic standard) EN IEC 000- (basic standards) High-frequency test IEC 0--, class III Electrostatic discharge IEC 0--, class III EN 000--, class III Irradiation with radio-frequency field, amplitude-modulated IEC 0-- and IEC 000--, class III Irradiation with radio-frequency field, pulse-modulated IEC 000--/ENV 00, class III Fast transient interference/bursts IEC 0-- and IEC 000--, class IV High-energy surge voltage, IEC installation, class III Measuring inputs, binary outputs Line-conducted HF, amplitude-modulated, IEC 0-- and IEC 000--, class III Power frequency magnetic field IEC 000--, class IV IEC 0- Damped wave IEC 0, IEC 000--, class III Oscillatory surge withstand capability ANSI/IEEE C.0. Not across open contacts Fast transient surge withstand capability ANSI/IEEE C.0. not across open contacts Radiated electromagnetic interference ANSI/IEEE C.0.. kv (peak); MHz; τ = ms; R i = 00 Ω; 00 surges/s; duration s kv/ kv contact discharge; kv air discharge; both polarities; 0 pf; = 0 Ω 0 V/m; 0 to 000 MHz; 0 %; khz; AM 0 V/m; 00 MHz; repetition frequency 00 Hz; duty cycle 0 % 0 V/M; 0 MHz; repetition frequency 00 Hz; duty cycle 0 % kv; /0 ns; khz; burst duration = ms; repetition rate 00 ms; both polarities; R i = 0 Ω; duration min Impulse:./0 µs Circuit groups to ground: kv; W, 0. µf Across circuit groups: kv; W, 0. µf 0 V; 0 khz to 0 MHz; 0 %; khz; R i = 0 Ω 0 A/m continuous; 00 A/m for s; 0 Hz 0. mt; 0 Hz. kv (peak, polarity alternating) 00 khz, MHz, 0 MHz and 0 MHz, R i = 00 Ω, duration s. to kv (peak); to. MHz damped wave; 0 shots per s; duration s; R i = 0 Ω to 00 Ω to kv; 0/0 ns; 0 and 0 surges per s; both polarities; duration s; R i = 0 Ω V/m; to 000 MHz amplitude and pulse-modulated EMC tests for interference emission; type test Standard EN 00 * (generic) Interference field strength IEC CISPR 0 to 000 MHz, class B 0 Siemens SIP Edition No. /

6 Overcurrent Protection / SJ Technical data 0 Mechanical stress tests Vibration, shock stress and seismic vibration During operation Standards IEC 0- and IEC 00- Vibration IEC 0--, class II IEC 00-- Shock IEC 0--; class I Seismic vibration IEC 0--; class I IEC 00-- Sinusoidal 0 to 0 Hz ± 0.0 mm amplitude: 0 to 0 Hz; g acceleration Frequency sweep octave/min 0 cycles in perpendicular axes Semi-sinusoidal g acceleration, duration ms, each shocks in both directions of the axes Sinusoidal to Hz: ±.0 mm amplitude (horizontal vector) to Hz: ±.0 mm amplitude (vertical vector) to Hz: g acceleration (horizontal vector) to Hz: 0. g acceleration (vertical vector) Frequency sweep octave/min cycle in perpendicular axes During transport (flush mounting) Standards IEC 0- and IEC 00- Vibration IEC 0--, class IEC 00-- Shock IEC 0--, class IEC 00-- Continuous shock IEC 0--, class IEC 00-- Sinusoidal Hz to Hz: ±. mm amplitude; Hz to 0 Hz: g acceleration frequency sweep octave/min 0 cycles in perpendicular axes Semi-sinusoidal g acceleration, duration ms, each shocks in both directions of the axes Semi-sinusoidal 0 g acceleration, duration ms, each 000 shocks in both directions of the axes Climatic stress tests Temperatures Temperatures during service 0 C to +0 C / F to + F With continuous current I N : 0 C to + C / F to + F Permissible temperature during C to + C / F to + F storage Permissible temperature during C to + C / F to + F transport Humidity Permissible humidity class (standard) Permissible humidity class (condensation proof) Annual mean value % relative humidity; on 0 days per year up to % relative humidity; condensation not permissible. Condensation is permissible according to IEC 0-, class III Functions Overcurrent protection Definite time (DT O/C ANSI 0/) Setting range / steps Current pickup I>> (phases) Current pickup I> (phases) -phase supply: see note* Current pickup I E > -phase supply: see note* Delay times T I >> Delay times T I > The set time delays are pure delay times. Inverse time (IEC or ANSI ) Setting range / steps Current pickup I p (phases) -phase supply: see note* Current pickup I Ep > (ground calculated) -phase supply: see note* Delay times T Ip (IEC) Delay times D (ANSI) Trip times Total time delay impulse output Total time delay relay output Reset ratio Tolerances Definite time (DT O/C 0/) Current pickup I>>, I>, I E > Delay times T Inverse time (IEC or ANSI ) Pickup thresholds Time behavior for I/I p 0 I N to 0 I N or deactivated, step 0. I N 0. I N to. I N or deactivated, step 0. I N 0. I N to. I N or deactivated, step 0. I N 0 to ms, step ms 0 to 00 ms, step 00 ms 0. I N to I N or deactivated, step 0. I N 0. I N to I N or deactivated, step 0. I N 0.0 to. s, step 0.0 s 0. to.00 s, step 0. s Approx. ms Approx. ms Approx. 0. (with definite time) Approx. 0. (with inverse time) % of the set value or % of I N (at threshold < I N ) % or 0 ms % of the set value or % of I N (at threshold < I N ) % or 0 ms Deviation of the measured values as a result of various interferences Frequency in the range of <. % 0. < f/f N <.0 Frequency in the range of < 0 % 0. <f/f N <. Harmonics < % up to 0 % rd and th harmonic DC components < % Temperature in the range of < 0. %/0 K C to 0 C / F to F * Note: The device allows minimum setting values of 0. I N (-phase). With single supply, operation is ensured from 0. I N (SJXX-0*; pulse output) or. I N (SJXX-*; relay output) onwards (printed on the front). / Siemens SIP Edition No.

7 Overcurrent Protection / SJ Selection and ordering data CE conformity This product is in conformity with the Directives of the European Communities on the harmonization of the laws of the Member States relating to electromagnetic compatibility (EMC Council Directive 00/0/EG. previous //EEC). This unit conforms to the international standard IEC 0. The unit has been developed and manufactured for application in an industrial environment according to the EMC standards. This conformity is the result of a test that was performed by Siemens AG in accordance with Article 0 of the Council Directive complying with the generic standards EN 00- and EN 00-. Selection and ordering data Description Order No. SIPROTEC easy SJ numerical overcurrent protection relay powered by CTs SJ AA Current transformer I N A A Trip Pulse output (for further details refer to Accessories ) Relay output (for further details refer to Accessories ) Unit design 0 For rail mounting For panel flush mounting B E Region-specific functions Region World, 0/0 Hz; standard Region World, 0/0 Hz; condensation-proof A B IEC / ANSI IEC ANSI 0 Indication (flag) Without With 0 0 Accessories Protection relay with pulse output Low energy trip release Order No. AX0-B Protection relay with relay output Auxiliary transformers for the trip circuit (0 VA CTs recommended) A A Current transformer-operated trip release 0. A (rated operating current) A (rated operating current) AM0-CB00-0AN AM00-AB00-0AN AX0-A AX0-B Siemens SIP Edition No. /

SIPROTEC easy 7SJ46 Numerical Overcurrent Protection Relay

SIPROTEC easy 7SJ46 Numerical Overcurrent Protection Relay Overcurrent Protection / 7SJ46 SIPROTEC easy 7SJ46 Numerical Overcurrent Protection Relay Function overview Fig. /11 Description The SIPROTEC easy 7SJ46 is a numerical overcurrent protection relay which

More information

SIPROTEC 7SJ600 Numerical Overcurrent, Motor and Overload Protection Relay

SIPROTEC 7SJ600 Numerical Overcurrent, Motor and Overload Protection Relay Overcurrent Protection / 7SJ600 SIPROTEC 7SJ600 Numerical Overcurrent, Motor and Overload Protection Relay Function overview Description The SIPROTEC 7SJ600 is a numerical overcurrent relay which, in addition

More information

ASHIDA Numerical OC/EF Protection Relay

ASHIDA Numerical OC/EF Protection Relay ASHIDA Numerical OC/EF Protection Relay Features: 4 Element (3 Phase + EF) over current IDMT with instant trip. Back - lit LCD display for settings. Display of fault current. / Load current. Selection

More information

SIPROTEC 7SS60 Centralized Numerical Busbar Protection

SIPROTEC 7SS60 Centralized Numerical Busbar Protection SIPROTEC 7SS60 Centralized Numerical Busbar Protection Fig. /1 Description The SIPROTEC 7SS60 system is an inexpensive numerical differential current protection for busbars in a centralized configuration.

More information

Relion 605 series Self-Powered Feeder Protection REJ603 Product Guide

Relion 605 series Self-Powered Feeder Protection REJ603 Product Guide Relion 605 series Relion 605 series Self-Powered Feeder Protection Product Guide Contents 1 Description...3 2 Protection functions...3 3 Application...4 4 Self-supervision...4 5 Inputs and outputs...4

More information

08/07/2015

08/07/2015 17.5 mm - 1 Solid State Relay 0.7A MUS2 Part number 88827004 Multi-function or mono-function Multi-range Multi-voltage Screw or spring terminals LED status indicator (relay version) Possibility of external

More information

Passive Current Transducers for Sinusoidal Alternate Currents From A/0...5 A MCR-SLP-1/5-UI-0(-SW)

Passive Current Transducers for Sinusoidal Alternate Currents From A/0...5 A MCR-SLP-1/5-UI-0(-SW) Passive Current Transducers for Sinusoidal Alternate Currents From 0... A/0...5 A (-SW) Passive current transducer without power supply Measuring range A and 5 A AC, reconnectable Available with threshold

More information

02/11/2015

02/11/2015 35 mm - 1 Relay 8A OUR3 Part number 88867103 Multi-function or mono-function Multi-range Multi-voltage Relay output 1 or 2 : 8 A - 250 V (10 A UL) LED status indicator Option of connecting an external

More information

CP-T range Product group picture

CP-T range Product group picture Product group picture /1 ABB Catalog Electronic Products and Relays 1/1 2CDC 110 00 C09 Table of contents CP-T range Product group picture /1 Table of contents /2 Benefits and advantages / Ordering details

More information

High-set undervoltage stage with definitetime. or inverse definite minimum time (IDMT) characteristic. Low-set undervoltage stage with definitetime

High-set undervoltage stage with definitetime. or inverse definite minimum time (IDMT) characteristic. Low-set undervoltage stage with definitetime Issued: 5.06.999 Status: 5.06.999 Version: B/09..00 Data subject to change without notice Features Overvoltage and undervoltage protection Single- or three-phase operation High-set overvoltage stage with

More information

08/07/2015

08/07/2015 17.5 mm - 1 Relay 8A MUR1 Part number 88827105 Multi-function or mono-function Multi-range Multi-voltage Screw or spring terminals LED status indicator (relay version) Possibility of external load connection

More information

Type CP-S, CP-C & CP-A Switch mode

Type CP-S, CP-C & CP-A Switch mode Switch mode power CP-S, CP-C & CP-A Switch mode Characteristics CP-S and CP-C range Output current 5 A, 10 A and 20 A Integrated power reserve of up to 50 % 5 A and 10 A devices with pluggable connecting

More information

SIPROTEC Compact 7SJ80 V4.6 Overcurrent Time Protection

SIPROTEC Compact 7SJ80 V4.6 Overcurrent Time Protection SIPROTEC Compact 7SJ80 V4.6 Overcurrent Time Protection Technical Data Extract from manual E50417-G1140-C343-A4, chapter 4 Energy Automation Note For safety purposes, please note instructions and warnings

More information

SIPROTEC 7SD60 Numerical Pilot-Wire Current Differential Protection Relay

SIPROTEC 7SD60 Numerical Pilot-Wire Current Differential Protection Relay SIPROTEC SD60 Numerical Pilot-Wire Current Differential Protection Relay Function overview Description The SD600 relay is a numerical current differential protection relay, simple to set, operating in

More information

02/11/2015

02/11/2015 17.5 mm - 1 Relay 5A EMER8 Part number 88829198 Multifunction or mono-function Multi-range (7 ranges) Multi-voltage or single voltage Screw terminals LED status indicator (1 voltage present LED, 1 timer

More information

SWT 3000 Teleprotection technical data siemens.com

SWT 3000 Teleprotection technical data siemens.com Power network telecommunication SWT 3000 Teleprotection technical data siemens.com Sustainable success for high-voltage power networks The SWT 3000 Teleprotection system has been the first choice for reliable

More information

CP-T range Benefits and advantages

CP-T range Benefits and advantages Benefits and advantages Characteristics Rated output voltages V, V DC Output voltage adjustable via front-face rotary potentiometer OUTPUT Adjust Rated output currents 5 A, 10 A, A, A Rated output powers

More information

Electronic timer CT-TGD.22

Electronic timer CT-TGD.22 2CDC 251 097 F0t06 a Rotary switch for the preselection of the time range of the ON time b Potentiometer with direct reading scale for the fine adjustment of the ON time c Rotary switch for the preselection

More information

Electronic timer CT-SDS.22 Star-delta change-over with 2 n/o contacts Data sheet

Electronic timer CT-SDS.22 Star-delta change-over with 2 n/o contacts Data sheet CDC 0 F0t07 Features Rated control supply voltage -8 V DC, -0 V AC Single-function timer with star-delta change-over One device includes 7 time ranges (0.0 s - 0 min) n/o contacts LEDs for status indication

More information

DATASHEET - ETR4-70-A. Delivery program. Timing relay, 2W, 0.05s-100h, multi-function, VAC/DC, potentiometer connection

DATASHEET - ETR4-70-A. Delivery program. Timing relay, 2W, 0.05s-100h, multi-function, VAC/DC, potentiometer connection DATASHEET - ETR4-70-A Delivery program Timing relay, 2W, 0.05s-100h, multi-function, 24-240VAC/DC, potentiometer connection Part no. ETR4-70-A Catalog No. 031888 Eaton Catalog No. XTTR6A100H70B EL-Nummer

More information

05/09/2012

05/09/2012 17.5 mm EMER8 Part number 88829198 Multifunction or mono-function Multi-range (7 ranges) Multi-voltage or single voltage Screw terminals LED status indicator (1 voltage present LED, 1 timer ON LED) Option

More information

Type: EASY719 AC RC Article No.: Ordering information Relay outputs Quantity 6 Power supply V DC 115/230 V AC. Description

Type: EASY719 AC RC Article No.: Ordering information Relay outputs Quantity 6 Power supply V DC 115/230 V AC. Description Type: EASY719 AC RC Article No.: 274115 Ordering information Relay outputs Quantity 6 Power supply V DC 115/230 V AC Description 12 digital inputs 6 relay outputs LCD display Operating buttons Screw terminals

More information

DATASHEET - ETR4-51-A. Delivery program. Technical data General. Timing relay, star-delta, 50 ms, 1W, 3-60s, VAC/DC

DATASHEET - ETR4-51-A. Delivery program. Technical data General. Timing relay, star-delta, 50 ms, 1W, 3-60s, VAC/DC DATASHEET - ETR4-51-A Timing relay, star-delta, 50 ms, 1W, 3-60s, 24-240VAC/DC Part no. ETR4-51-A Catalog No. 031884 Eaton Catalog No. XTTR6A60S51B EL-Nummer 0004133308 (Norway) Delivery program Product

More information

XR1 Rotor Earth Fault Relay. (May 2007) Manual XR1 (Revision New)

XR1 Rotor Earth Fault Relay. (May 2007) Manual XR1 (Revision New) XR1 Rotor Earth Fault Relay (May 2007) Manual XR1 (Revision New) Woodward Manual XR1 GB Woodward Governor Company reserves the right to update any portion of this publication at any time. Information provided

More information

Type: EASY719 DA RC Article No.: Ordering information Relay outputs Quantity 6 Power supply V DC 12 V DC. Description

Type: EASY719 DA RC Article No.: Ordering information Relay outputs Quantity 6 Power supply V DC 12 V DC. Description Type: EASY719 DA RC Article.: 274117 Ordering information Relay outputs Quantity 6 Power supply V DC 12 V DC Description 12 digital inputs (4 inputs available as analog inputs) 6 relay outputs LCD display

More information

CM-MPS.11, CM-MPS-21, CM-MPS.31 and CM-MPS.41 Data sheet. UL 508, CAN/CSA C22.2 No.14 GL GOST CB scheme CCC

CM-MPS.11, CM-MPS-21, CM-MPS.31 and CM-MPS.41 Data sheet. UL 508, CAN/CSA C22.2 No.14 GL GOST CB scheme CCC 2CDC 251 048 F0t08 CM-MPS.11 2CDC 251 049 F0t08 CM-MPS.21 Features Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over- and undervoltage as well as phase unbalance

More information

XI1-I Time overcurrent relay. (Januar 2007) Manual XI1-I (Revision New)

XI1-I Time overcurrent relay. (Januar 2007) Manual XI1-I (Revision New) XI1-I Time overcurrent relay (Januar 2007) Manual XI1-I (Revision New) Woodward Manual XI1-I GB Woodward Governor Company reserves the right to update any portion of this publication at any time. Information

More information

Electronic timer CT-AHS.22 OFF-delayed with 2 c/o (SPDT) contacts

Electronic timer CT-AHS.22 OFF-delayed with 2 c/o (SPDT) contacts Data sheet Electronic timer CT-AHS.22 OFF-delayed with 2 c/o (SPDT) contacts The CT-AHS.22 is an electronic timer from the CT-S range with OFF-delay and 10 time ranges. All electronic timers from the CT-S

More information

Three-phase monitoring relays

Three-phase monitoring relays 2CDC 251 046 F0t08 Features Monitoring of three-phase mains for phase sequence, phase failure, phase unbalance Threshold value for phase unbalance adjustable as absolute value Tripping delay can be adjusted

More information

02/11/2015

02/11/2015 35 mm - 2 Relays 8A PL2R1 Part number 88867455 Multi-function or mono-function Multi-range Multi-voltage Relay output 1 or 2 : 8 A - 250 V (10 A UL) LED status indicator Option of connecting an external

More information

Current monitoring relays CM-SRS.2 for single-phase AC/DC currents

Current monitoring relays CM-SRS.2 for single-phase AC/DC currents Data sheet Current monitoring relays CM-SRS.2 for single-phase AC/DC currents For the monitoring of currents in single-phase AC/DC systems, ABB s CM range comprises a wide selection of powerful and compact

More information

22/10/2012

22/10/2012 22.5 mm DIN rail mounting TUR1 Part number 88865105 Multi-function or mono-function Multi-range Multi-voltage Screw or spring terminals LED status indicator Option of connecting an external power supply

More information

XUA1 AC Voltage and phase balance relay. (August 1996) Manual XUA1 (Revision New)

XUA1 AC Voltage and phase balance relay. (August 1996) Manual XUA1 (Revision New) XUA1 AC Voltage and phase balance relay (August 1996) Manual XUA1 (Revision New) Woodward Manual XUA1 GB Woodward Governor Company reserves the right to update any portion of this publication at any time.

More information

ABB NEW. Three-phase monitoring relays. CM-PVS.31 and CM-PVS.41 Data sheet. Features J. Approvals. Marks. Order data. Order data - Accessories

ABB NEW. Three-phase monitoring relays. CM-PVS.31 and CM-PVS.41 Data sheet. Features J. Approvals. Marks. Order data. Order data - Accessories 2CDC 251 042 F0t08 CM-PVS.31 Features Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over- and undervoltage Threshold values for over- and undervoltage are adjustable

More information

Three-phase monitoring relay CM-PFS

Three-phase monitoring relay CM-PFS Data sheet Three-phase monitoring relay CM-PFS The CM-PFS is a three-phase monitoring relay that is used to monitor three phase mains for incorrect phase sequence and phase failure. All devices are available

More information

Electronic timer CT-AHS.22 OFF-delayed with 2 c/o (SPDT) contacts

Electronic timer CT-AHS.22 OFF-delayed with 2 c/o (SPDT) contacts Data sheet Electronic timer CT-AHS.22 OFF-delayed with 2 c/o (SPDT) contacts The CT-AHS.22 is an electronic timer from the CT-S range with true OFF-delay and 10 time ranges. All electronic timers from

More information

SINEAX I 503 / SINEAX U 504 Transducer for AC current or AC voltage

SINEAX I 503 / SINEAX U 504 Transducer for AC current or AC voltage Application The transducers SINEAX I 503/U 504 (Figs. 1 and 2) are designed to convert a sinusoidal AC current or voltage into a load independent DC signal proportional to the measured value. This output

More information

Electronic timer CT-TGD.12 Pulse generator with 1 c/o (SPDT) contact

Electronic timer CT-TGD.12 Pulse generator with 1 c/o (SPDT) contact Data sheet Electronic timer CT-TGD.12 Pulse generator with 1 c/o (SPDT) contact The CT-TGD.12 is an electronic time relay with the function pulse generator. It is from the CT-D range. With their MDRC profile

More information

Electronic timer CT-SDD.22

Electronic timer CT-SDD.22 CDC 099 F0t0 a Rotary switch for the preselection of the time range b Potentiometer with direct reading scale for the fine adjustment of the time delay c U: green LED V control supply voltage applied W

More information

Electronic timer CT-SDS.22

Electronic timer CT-SDS.22 CDC 0 F0t07 Features Rated control supply voltage 8 V DC, 0 V AC Single function timer with star delta change over One device includes 7 time ranges (0.0 s 0 min) n/o contacts LEDs for status indication

More information

XR1 Rotor Earth Fault Relay. Manual XR1 (Revision C)

XR1 Rotor Earth Fault Relay. Manual XR1 (Revision C) XR1 Rotor Earth Fault Relay Manual XR1 (Revision C) Woodward Manual XR1 (EN) Woodward Governor Company reserves the right to update any portion of this publication at any time. Information provided by

More information

ABB 1. Multifunctional three-phase monitoring relays. CM-MPS.11, CM-MPS-21, CM-MPS.31 and CM-MPS.41 Data sheet. Features. Approvals. Marks.

ABB 1. Multifunctional three-phase monitoring relays. CM-MPS.11, CM-MPS-21, CM-MPS.31 and CM-MPS.41 Data sheet. Features. Approvals. Marks. 2CDC 251 048 F0t08 CM-MPS.11 2CDC 251 049 F0t08 CM-MPS.21 2CDC 251 050 F0t08 CM-MPS.31 2CDC 251 051 F0t08 CM-MPS.41 R/T: yellow LED - relay status, timing F1: red LED - fault message F2: red LED - fault

More information

Measuring and monitoring relays CM-SRS.1 Current monitoring relays, single-phase AC/DC

Measuring and monitoring relays CM-SRS.1 Current monitoring relays, single-phase AC/DC 2CDC 251 244 F0t05 Characteristics Monitoring of DC and AC currents: RMS measuring principle One device includes 3 measuring ranges Over- or undercurrent monitoring configurable Hysteresis adjustable from

More information

Solid-state Timer H3DS

Solid-state Timer H3DS Solid-state Timer H3DS DIN Track Mounted, Standard 17.5-mm Width Timer Range A wide AC/DC power supply range (24 to 230 VAC/ 24 to 48 VDC) reduces the number of timer models kept in stock. (24 to 230 VAC/VDC

More information

RS Pro ENGLISH. Datasheet

RS Pro ENGLISH. Datasheet Datasheet Article No: 136-5385 Digital AC Ammeter, 48x96, 1Phase, 1 or 5 Amps AC, Supply 40-300V ac/dc 136-5387 Digital AC Ammeter, 96x96, 1Phase, 1 or 5 Amps AC, Supply 40-300V ac/dc 136-5388 Digital

More information

Harmonic restraint earth fault or single-phase overcurrent protection

Harmonic restraint earth fault or single-phase overcurrent protection Harmonic restraint earth fault or single-phase overcurrent protection Page 1 Issued June 1999 Changed since July 1998 Data subject to change without notice (SE970885) Features Sensitive earth fault protection

More information

PART NUMBERING SYSTEM

PART NUMBERING SYSTEM Plug-In Timer 11 pins Multifunction or monofunction Compact body for space saving Wide time range (from 0.5 seconds to 10 days delay) Universal power supply (12-240 Vz) 1 or 2 relay outputs (SPDT / Changeover)

More information

Multi-function (MI, ME, M2, M1) 2 NO (2 SPST-NO) 12 / / 400 3,000 1, / 0.3 / (5 / 5) AgNi

Multi-function (MI, ME, M2, M1) 2 NO (2 SPST-NO) 12 / / 400 3,000 1, / 0.3 / (5 / 5) AgNi Features Special relay for alternating loads, for applications with pumps, compressors, air conditioning or refrigeration units 2 independent NO output, 12 A 4 functions 2 independent control signals,

More information

RE17RCMU off-delay timing relay - 1 s..100 h V AC - 1 OC

RE17RCMU off-delay timing relay - 1 s..100 h V AC - 1 OC Characteristics off-delay timing relay - 1 s..100 h - 24..240 V AC - 1 OC Main Range of product Product or component type Discrete output type Width Device short name Time delay type Time delay range Nominal

More information

AMIK 200 / 201 Technical Data Sheet

AMIK 200 / 201 Technical Data Sheet AMIK 200 / 201 Technical Data Sheet AMIK Special Features MODBUS (RS-485) Communication available only on Amik 201 On site Programmable CT/PT Ratios User selectable CT Secondary 1A/5A User selectable PT

More information

XF2 Frequency Relay. Manual XF2 (Revision A)

XF2 Frequency Relay. Manual XF2 (Revision A) XF2 Frequency Relay Manual XF2 (Revision A) Woodward Manual XF2 GB Woodward Governor Company reserves the right to update any portion of this publication at any time. Information provided by Woodward Governor

More information

XUA1 - AC Voltage and phase balance relay

XUA1 - AC Voltage and phase balance relay XUA1 - AC Voltage and phase balance relay Contents 1. Applications and features 2. Design 3. Function 3.1 Voltage supervision 3.2 Unbalanced voltage supervision 4. Operation and settings 4.1 Setting of

More information

RE17RAMU on-delay timing relay - 1 s..100 h V AC - 1 OC

RE17RAMU on-delay timing relay - 1 s..100 h V AC - 1 OC Characteristics on-delay timing relay - 1 s..100 h - 24..240 V AC - 1 OC Main Range of product Product or component type Discrete output type Width Device short name Time delay type Time delay range Nominal

More information

ABB NEW. Multifunctional three-phase monitoring relays. CM-MPS.23 and CM-MPS.43 Data sheet. Features J. Approvals. Marks.

ABB NEW. Multifunctional three-phase monitoring relays. CM-MPS.23 and CM-MPS.43 Data sheet. Features J. Approvals. Marks. 2CDC 251 052 F0t08 CM-MPS.23 2CDC 251 053 F0t08 CM-MPS.43 - relay status, timing - fault message - fault message Adjustment of the tripping delay t V Adjustment of the threshold value for overvoltage 6

More information

Three-phase monitoring relays CM-PVS CM-PVS.31, CM-PVS.41 and CM-PVS.81

Three-phase monitoring relays CM-PVS CM-PVS.31, CM-PVS.41 and CM-PVS.81 Data sheet Three-phase monitoring relays CM-PVS CM-PVS.31, CM-PVS.41 and CM-PVS.81 The three-phase monitoring relays CM-PVS.x1 monitor the phase parameters phase sequence, phase failure as well as over-

More information

RE11RMMU time delay relay 10 functions - 1 s..100 h V AC - 1 OC

RE11RMMU time delay relay 10 functions - 1 s..100 h V AC - 1 OC Product data sheet Characteristics RE11RMMU time delay relay 10 functions - 1 s..100 h - 24..240 V AC - 1 OC Complementary Contacts material Width pitch dimension Control type Voltage range Connections

More information

Electronic timer CT-MFS.21

Electronic timer CT-MFS.21 2CDC 251 053 F0t07 a Rotary switch for the preselection of the time range b Potentiometer with direct reading scale for the fine adjustment of the time delay c Rotary switch for the preselection of the

More information

Temperature monitoring relays CM-TCS Monitoring relays for monitoring temperatures with a PT100 sensor (2- or 3-wire connection)

Temperature monitoring relays CM-TCS Monitoring relays for monitoring temperatures with a PT100 sensor (2- or 3-wire connection) Data sheet Temperature monitoring relays CM-TCS Monitoring relays for monitoring temperatures with a PT100 sensor (2- or 3-wire connection) The temperature monitoring relays CM-TCS monitor overtemperature,

More information

RE17RAMU on-delay timing relay - 1 s..100 h V AC - 1 OC

RE17RAMU on-delay timing relay - 1 s..100 h V AC - 1 OC Characteristics on-delay timing relay - 1 s..100 h - 24..240 V AC - 1 OC Complementary Contacts material Control type [Us] rated supply voltage Voltage range Main Range of product Product or component

More information

RE17RMMW time delay relay 10 functions - 1 s..100 h V AC/DC - 1 OC

RE17RMMW time delay relay 10 functions - 1 s..100 h V AC/DC - 1 OC Characteristics time delay relay 10 functions - 1 s..100 h - 12..240 V AC/DC - 1 OC Main Range of product Product or component type Discrete output type Width Device short name Time delay type Time delay

More information

Current monitoring relays CM-SRS.1 for single-phase AC/DC currents

Current monitoring relays CM-SRS.1 for single-phase AC/DC currents Data sheet Current monitoring relays CM-SRS.1 for single-phase AC/DC currents For the monitoring of currents in single-phase AC/DC systems, ABB s CM range comprises a wide selection of powerful and compact

More information

RE17RMMW time delay relay 10 functions - 1 s..100 h V AC/DC - 1 OC

RE17RMMW time delay relay 10 functions - 1 s..100 h V AC/DC - 1 OC Characteristics time delay relay 10 functions - 1 s..100 h - 12..240 V AC/DC - 1 OC Main Range of product Product or component type Discrete output type Width Device short name Time delay type Time delay

More information

ABB 1. Multifunctional three-phase monitoring relays. CM-MPN.52, CM-MPN.62 and CM-MPN.72 Data sheet. Features. Approvals. Marks.

ABB 1. Multifunctional three-phase monitoring relays. CM-MPN.52, CM-MPN.62 and CM-MPN.72 Data sheet. Features. Approvals. Marks. 2CDC 251 054 F0t08 CM-MPN.52 2CDC 251 055 F0t08 CM-MPN.62 2CDC 251 056 F0t08 CM-MPN.72 Features Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over- and undervoltage

More information

Current monitoring relays CM-SRS.2 For single-phase AC/DC currents

Current monitoring relays CM-SRS.2 For single-phase AC/DC currents Data sheet Current monitoring relays CM-SRS.2 For single-phase AC/DC currents The CM-SRS.2 is an electronic current monitoring relay that protects single-phase mains (DC or AC) from over- and undercurrent

More information

SIPROTEC 7SD60 Numerical Current Differential Protection Relay for Two Pilot-Wire Link

SIPROTEC 7SD60 Numerical Current Differential Protection Relay for Two Pilot-Wire Link SIPROTEC 7SD60 Numerical Current Differential Protection Relay for Two Pilot-Wire Link Protection Systems Catalog SIPROTEC 5.2 1999 SIPROTEC 7SD60 Numerical Current Differential Protection Relay for Two

More information

Application Alpha 20 Measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel meters

Application Alpha 20 Measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel meters Technical Data Sheet Alpha 20 Alpha 20 is a compact multifunction instrument which Measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel

More information

QUINT-PS/ 3AC/24DC/10

QUINT-PS/ 3AC/24DC/10 Primary-switched power supply with SFB technology, 3 AC, output current 10 A INTERFACE Data sheet 103131_en_01 1 Description PHOENIX CONTACT - 09/2009 Features QUINT POWER power supply units Maximum system

More information

RE22R2MMU Multifunction Timer Relay - 24VDC/ V AC - 2 C/O

RE22R2MMU Multifunction Timer Relay - 24VDC/ V AC - 2 C/O Product data sheet Characteristics RE22R2MMU Multifunction Timer Relay - 24VDC/24..240 V AC - 2 C/O Main Range of product Product or component type Discrete output type Device short name Nominal output

More information

Power supply CP-T 24/20.0 Primary switch mode power supply

Power supply CP-T 24/20.0 Primary switch mode power supply Data sheet Power supply CP-T 24/20.0 Primary switch mode power supply The CP-T range of three-phase power supply units is the youngest member of ABB s power supply family. In terms of design and functionality,

More information

Power Meter Series PM3200 Functions and characteristics

Power Meter Series PM3200 Functions and characteristics Functions and characteristics PB108433 This PowerLogic Power meter offers basic to advanced measurement capabilities. With compact size and DIN rail mounting, the PM3200 allows mains and feeders monitoring

More information

Electronic timer CT-MVS.23 Multifunctional with 2 c/o (SPDT) contacts

Electronic timer CT-MVS.23 Multifunctional with 2 c/o (SPDT) contacts Data sheet Electronic timer CT-MVS.23 Multifunctional with 2 c/o (SPDT) contacts The CT-MVS.23 is a multifunctional electronic timer from the CT-S range. It provides 11 timing functions and 10 time ranges.

More information

Power supply CP-T 24/40.0 Primary switch mode power supply

Power supply CP-T 24/40.0 Primary switch mode power supply Data sheet Power supply CP-T 24/40.0 Primary switch mode power supply The CP-T range of three-phase power supply units is the youngest member of ABB s power supply family. In terms of design and functionality,

More information

SPECIFICATION FOR OVERCURRENT RELAYS

SPECIFICATION FOR OVERCURRENT RELAYS SPECIFICATION FOR OVERCURRENT RELAYS 1/9 1. Procedure A manufacturer willing to classify an overcurrent relay according to this specification should provide: A complete file providing a clear, unambiguous

More information

NPRG860 & NPRG870 perform synchronization and paralleling of generators with electrical network. NPRG860 features a speed adjustment function.

NPRG860 & NPRG870 perform synchronization and paralleling of generators with electrical network. NPRG860 features a speed adjustment function. REGULATION AUTOMATIC SYNCHRONIZER for GENERATOR NPRG860 & NPRG870 perform synchronization and paralleling of generators with electrical network. NPRG860 features a speed adjustment function. NPRG870 adds

More information

Power supply CP-E 24/2.5

Power supply CP-E 24/2.5 2CDC 271 015 F0t06 a OUTPUT L+, L : terminals output b DC OK: terminal signalling output c INPUT L, N, PE: terminals input d OUTPUT OK: green LED output voltage OK e OUTPUT Adjust: potentiometer adjustment

More information

24/07/2012

24/07/2012 17.5 mm DIN rail mounting MURc3 Part number 88826503 Relay or solid state output Multi-function or mono-function Multi-range Multi-voltage Screw or spring terminals LED status indicator (relay version)

More information

PART NUMBERING SYSTEM

PART NUMBERING SYSTEM Plug-In Timer pins Multifunction or monofunction Compact body for space saving Wide time range (from 0. seconds to 0 days delay) niversal power supply (-0 Vz) or relay outputs (SPDT / Changeover) Protective

More information

Electronic timer CT-WBS.22 Impulse generating and flashing with 2 c/o (SPDT) contacts

Electronic timer CT-WBS.22 Impulse generating and flashing with 2 c/o (SPDT) contacts Data sheet Electronic timer CT-WBS.22 Impulse generating and flashing with 2 c/o (SPDT) contacts The CT-WBS.22 is a multifunctional electronic timer from the CT-S range. It provides 10 timing functions

More information

CP-E range Benefits and advantages

CP-E range Benefits and advantages Benefits and advantages Characteristics Output voltages 5 V, 12 V, 2 V, 8 V DC Adjustable output voltages Benefits Signalling output/contact Output currents 0.625 A / 0.75 A / 1.25 A / 2.5 A / A / 5 A

More information

Scope of functions 32R

Scope of functions 32R Scope of functions 21 32 32R 46 64 78 Fig. 1 7UM516 generator protection Application The 7UM516 is a numerical generator protection relay and is mainly used with larger generation units. In most cases

More information

Power supply CP-T 48/20.0 Primary switch mode power supply

Power supply CP-T 48/20.0 Primary switch mode power supply Data sheet Power supply CP-T 48/20.0 Primary switch mode power supply The CP-T range of three-phase power supply units is the youngest member of ABB s power supply family. In terms of design and functionality,

More information

Power supply CP-E 24/20.0

Power supply CP-E 24/20.0 2CDC 271 027 F0008 a OUTPUT L+, L+, L, L-: terminals output b INPUT L, N, PE: terminals input c 13-14: terminals - signalling contact d OUTPUT OK: green LED output voltage OK e OUTPUT LOW: red LED output

More information

Stabilized Differential Relay SPAD 346. Product Guide

Stabilized Differential Relay SPAD 346. Product Guide Issued: July 1998 Status: Updated Version: D/21.03.2006 Data subject to change without notice Features Integrated three-phase differential relay, three-phase overcurrent relay and multiconfigurable earth-fault

More information

REK 510 Current injection device for earth-fault protection of a synchronous machine rotor. User s Manual

REK 510 Current injection device for earth-fault protection of a synchronous machine rotor. User s Manual REK 50 protection of a synchronous machine User s Manual REK 50 X 0 9 8 7 6 5 4 0 V 00 V 0 V 5 6 7 Ordering No: REK 50-AA Uau = 00/0 Vac Un = 48 V Serial No: fn = 50/60 Hz Uec = ma 600 Vdc MRS 75587-MUM

More information

Electronic timer CT-MVS.12 Multifunctional with 1 c/o (SPDT) contact

Electronic timer CT-MVS.12 Multifunctional with 1 c/o (SPDT) contact Data sheet Electronic timer CT-MVS.12 Multifunctional with 1 c/o (SPDT) contact The CT-MVS.12 is a multifunctional electronic timer from the CT-S range and provides 10 timing functions and 10 time ranges.

More information

02/11/2015

02/11/2015 DIN Rail Mount 17.5 mm MXR1 Part number 88826185 Just one digit differentiates the new range part number from the old range's Previous part number : 88 826 XXX / new part number : 88 827 XXX Part numbers

More information

RS Pro ENGLISH. Datasheet

RS Pro ENGLISH. Datasheet Datasheet ENGLISH Article No: 136-5390 Digital AC Ammeter, 48x96, 3Phase, 1 or 5 Amps AC, Supply 40-300V ac/dc 136-5391 Digital AC Ammeter, 96x96, 3Phase, 1 or 5 Amps AC, Supply 40-300V ac/dc 136-5393

More information

02/11/2015

02/11/2015 DIN Rail Mount 17.5 mm MURc3 Part number 88826503 DIN Rail Mount 17.5 mm MURc3 Part number 88826503 Just one digit differentiates the new range part number from the old range's Previous part number : 88

More information

XP2-R Power and Reverse Power Relay

XP2-R Power and Reverse Power Relay XP2-R Power and Reverse Power Relay Manual XP2-R (Revision C) Woodward Manual XP2-RE Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward

More information

Multi-voltage Multi-function. Wiring diagram (without control signal)

Multi-voltage Multi-function. Wiring diagram (without control signal) 80 Modular timers 16 A 80 Multi-function and mono-function timer range 80.01T - Multi-function & multi-voltage 80.11T - On-delay, multi-voltage Complies with EN 45545-2:2013 (protection against fire of

More information

ALP-UDR Universal Detection Relay user-defined protection, automation, and monitoring

ALP-UDR Universal Detection Relay user-defined protection, automation, and monitoring ALP-UDR Universal Detection Relay user-defined protection, automation, and monitoring The first Real-Time Protection and Automation platform that can be adapted to a wide variety of applications. While

More information

Power supply CP-T 24/10.0 Primary switch mode power supply

Power supply CP-T 24/10.0 Primary switch mode power supply Data sheet Power supply CP-T 24/10.0 Primary switch mode power supply The CP-T range of three-phase power supply units is the youngest member of ABB s power supply family. In terms of design and functionality,

More information

Coupling unit CM-IVN For expansion of the insulation monitoring relay CM-IWN.x measuring range up to U n = 690 V AC and 1000 V DC

Coupling unit CM-IVN For expansion of the insulation monitoring relay CM-IWN.x measuring range up to U n = 690 V AC and 1000 V DC Data sheet Coupling unit CM-IVN For expansion of the insulation monitoring relay CM-IWN.x measuring range up to U n = 690 V AC and 1000 V DC The CM-IVN serves to extend the measuring range of the insulation

More information

Three-phase monitoring relays CM-PVS.81

Three-phase monitoring relays CM-PVS.81 Data sheet Three-phase monitoring relays CM-PVS.81 The three-phase monitoring relay CM-PVS.81 monitors the phase parameters phase sequence, phase failure as well as over- and undervoltage. The device is

More information

Three-phase monitoring relays CM-PSS CM-PSS.31 and CM-PSS.41

Three-phase monitoring relays CM-PSS CM-PSS.31 and CM-PSS.41 Data sheet Three-phase monitoring relays CM-PSS CM-PSS.31 and CM-PSS.41 The three-phase monitoring relays CM-PSS.x1 monitor the phase parameters phase sequence, phase failure as well as over- and undervoltage.

More information

NPRG860 NPRG870 REGULATION. Automatic Synchronizer for Generator

NPRG860 NPRG870 REGULATION. Automatic Synchronizer for Generator REGULATION Automatic Synchronizer for Generator NPRG860 & NPRG870 perform synchronization and paralleling of generators with electrical network. NPRG860 features a speed adjustment function. NPRG870 adds

More information

Current monitoring relays CM-SRS.1 For single-phase AC/DC currents

Current monitoring relays CM-SRS.1 For single-phase AC/DC currents Data sheet Current monitoring relays CM-SRS.1 For single-phase AC/DC currents The CM-SRS.1 is an electronic current monitoring relay that protects single-phase mains (DC or AC) from over- and undercurrent

More information

Time relay RXKA 1. (xx jpg) RXKA 1

Time relay RXKA 1. (xx jpg) RXKA 1 Time relay RXKA 1 (xx02000674.jpg) RXKA 1 Features For protection, control, signal and industrial applications On-delay and Off-delay functions Continuous and pulse output functions Setting range 0.1-320

More information

Three-phase monitoring relays CM-PFE and CM-PFE.2

Three-phase monitoring relays CM-PFE and CM-PFE.2 Data sheet Three-phase monitoring relays CM-PFE and CM-PFE.2 The CM-PFE is a three-phase monitoring relay that monitors the phase parameter phase sequence and phase failure in three-phase mains. 2CDC 251

More information