RISH Ducer M01 ( RS 485 interface ) Programmable multi-transducer

Transcription

1 RISH Dcer M01 ( RS 45 interface ) Programmabe mti-transdcer Data Sheet Programmabe Mti-transdcer (MODBS Rs45 Commnication) Fig.1 Page 1 of 11 ersion : 1/04/I/101/B

2 Appication for the measrement of eectrica ariabes in heay crrent power systems RISH Dcer M01 (Fig. 1) is a programmabe transdcer with RS 45 bs interface (MODBS). It sperises seera parameter of an eectrica power system simtaneosy. The RS 45 interface enabes the ser to determine the nmber ariabes to be sperised (p to the maimm aaiabe). The ees of a interna conters that hae been configred (ma. 4) can aso iewed. Proision is made for programming the RISH Dcer M01 ia the bs. A standard EIA 45 interface can be sed. The transdcers are aso eqipped with an RS 3 seria interface to which a PC with the corresponding software can be connected for programming or accessing and eecting sef anciary fnctions. This interface is needed for bs operation to configre the deice address, the Bad rate and possiby increasing the message waiting time (if the master is too sow) defined in the MODBS protoco. The sa methods of connection, the types of measred ariabes, their ratings and the type of interna energy/metering are the main parameters that can be programmed. The anciary fnctions incde a power system chec and a faciity for printing namepates. The transdcer ffis a the essentia reqirements and regations concerning eectromagnetic compatibiity (EMC) and safety (IEC 1010 resp. E ). It was deeoped and is manfactred and tested in strict accordance with the qaity assrance standard ISO Featres Simtaneos measrement of seera ariabes of a heaycrrent power system / f sperision of an asymmetricay oaded for-wire power system, rated crrent 1 to 6 A, rated otage 57 to 400 (phase to netra) or 100 to 693 (phaseto-phase) For a heay-crrent power system ariabes Inpt otage p to 693 (phase-to-phase) niersa anaoge otpts (programmabe) Transfer of data ia MODBS interface High accracy: /I 0.%, (nder reference conditions) niersa digita otpts (meter transmitter, imits) 4 integrated energy meters, storage eery each 03 s, storage for : 0 years Windows software with password protection for programming, data anaysis, power system stats simation, acqisition of meter data and maing settings DC-, AC- power pac with wide power sppy toerance /niersa Proision for either snapping the transdcer onto top - hat rais or secring it with screws to a wa or pane Measred ariabes Crrent, otage (rms), actie/reactie/apparent power Cos, sin, power factor RMS ae of the crrent with wire setting range (bimeta measring fnction) Sae pointer fnction for the measrement of the RMS ae IB Freqency Aerage ae of the crrents with sign of the actie power (power symbo ony) Otpt Withot anaoge otpts, with bs interface RS 45 (MODBS) 4 anaoge and bs interface RS 45 (MODBS) anaoge and 4 digita otpts or 4 anaoge and digita otpts see Data sheet Data bs O see Data Sheet M00 Types Dcer M01 Dcer M40 Dcer M4 Dcer M4 Dcer M00 1 = Inpt transformer = Mtipeer 3 = atching stage 4 = A/D conerter 5 = Microprocessor Fig.. Boc diagram. 6 = Eectrica insation 7 = Programming interface RS-3 = Bs RS 45 (MODBS) 9 = Power sppy The RS 45 interface of the M01 is gaanicay isoated from a other circits. For an optima data transmission the deices are connected ia a 3 - wire cabe, consisting of a twisted pair cabe (for data ines) and a shied. There is no termination reqired. A shied both preents the coping of eterna noise to the bs and imits emissions from the bs. The shied mst be connected to soid grond. Yo can connect p to 3 members to the bs (incding master). Basicay deices of different manfactrers can be connected to the bs, if they se the standard MODBS protoco. Deices withot gaanicay isoated bs interface are not aowed to be connected to the shied. The optima topoogy for the bs is the daisy chain connection from node 1 to node to node n. The bs mst form a singe continos path, & the nodes in the midde of the bs mst hae short stbs. onger stbs wod hae a negatie impact on signa qaity (refection at the end). A star or een ring topoogy is not aowed. Master Fig. 4 Bit-in RS45 interface car d Signa GD Data Ot A Data Ot B Data In A Data In B Handshae Ot A Handshae Ot B Handshae In A Handshae In B PC with interface of W & T With conerter RS3/RS45 GD PC TD RD DTR DSR RTS CTS GD Din Dot Signa GD Data Ot A Data Ot B Data In A Data in B Handshae Ot A Handshae Ot B Handshae In A Handshae In B Interface 601 of W & T Sae 1 Sae Sae n GD T+/R+ GD T+/R+ GD T-/R- T-/R- T-/R- T+/R z d 6z 6d RISH Dcer M 40 RISH Dcer M 40 RISH Dcer M 01 There is no bs termination reqired de to ow data rate. If yo got probems when sing ong cabes yo can terminate the bs at both ends with the characteristic impedance of the cabe (normay abot 10 W). Interface conertors RS3 ÛRS45 or RS564 interface cards often hae a bit-in termination networ which can be connected to the bs. The second impedance then can be connected directy between the bs terminas of the deice far most. Page of 11 ersion : 1/04/I/101/B

3 Fig. 4 shows the connection of transdcers M01 to the MODBS. The RS 45 interface can be reaized by means of PC bit - in interface cards or interface conerters. Both is shown sing i.e. the interfaces and 601 of W & T (Wiesemann & Theis GmbH). They are configred for a -wire appication with atomatic contro of data direction. These interfaces proide a gaanica isoation and a bit-in termination networ. Important: - Each deice connected to the bs mst hae a niqe address - A deices mst be adjsted to the same badrate. Symbos and their meaning Symbos 0 1 Y Y0 Y1 Y r M I I1 I I3 Ir P Measred ariabe Meaning ower imit of the measred ariabe Brea point of the measred ariabe pper imit of the measred ariabe Otpt ariabe ower imit of the otpt ariabe Brea point of the otpt ariabe pper imit of the otpt ariabe Inpt otage Rated ae of the inpt otage Phase-to-phase otage - Phase-to-phase otage - Phase-to-phase otage - Phase-to-netra otage - Phase-to-netra otage - Phase-to-netra otage - Aerage ae of the otages ( ) / 3 Inpt crrent AC crrent AC crrent AC crrent Rated ae of the inpt crrent IM Aerage ae of the crrents (I1+ I + I3) / 3 IMS IB IBT BS BST F Fn Aerage ae of the crrents and sign of the actie power (P) RMS ae of the crrent with wire setting range (bimeta measring fnction) Response time for IB Sae pointer fnction for the measrement of the RMS ae IB Response time for BS Phase-shift between crrent and otage Freqency of the inpt ariabe Rated freqency Actie power of the system P=P1+P + P3 P1 Actie power phase 1 (phase-to-netra - ) P Actie power phase (phase-to-netra - ) P3 Actie power phase 3 (phase-to-netra - ) Symbos Q Q1 Q Q3 S Meaning Reactie power of the system Q = Q1+ Q + Q3 Reactie power phase 1 (phase-to-netra -) Reactie power phase (phase-to-netra -) Reactie power phase 3 (phase-to-netra -) Apparent power of the system S1 Apparent power phase 1 (phase-to-netra -) S Apparent power phase (phase-to-netra -) S3 Apparent power phase 3 Sr PF PF1 PF PF3 QF QF1 QF QF3 F (phase-to-netra -) Rated ae of the apparent power of the system Actie power factor cos =P/S Actie power factor phase1 P1/S1 Actie power factor phase P/S Actie power factor phase3 P3/S3 Reactie power factor sin j =Q/S Reactie power factor phase1 Q1/S1 Reactie power factor phase Q/S Reactie power factor phase3 Q3/S3 Power factor of the system F = sgnq (1- PF ) F1 Power factor phase 1 sgnq1 (1 - PF1 ) F Power factor phase sgnq (1 - PF ) F3 Power factor phase 3 H Hn CT T S = I + I + I sgnq3 (1 - PF3 ) Power sppy Rated ae of the power sppy c.t. ratio.t. ratio Technica Data Inpt Inpt ariabes see Tabe 3 and 4 Measring ranges see Tabe 3 and 4 Waeform Sinsoida Rated freqency Hz; 16 /3 Hz Own consmption [A] otage circit: / 400 OHM Condition: Characteristic H 01...H10 Crrent circit: I 0.01 OHM Continos therma ratings of inpts Crrent circit 10A 400 singe-phase AC system 693 three-phase system otage circit 40 singe-phase AC system 31 three-phase system Page 3 of 11 ersion : 1/04/I/101/B

4 Short-time therma rating of inpts Inpt ariabe Crrent circit mber of inpts Dration of oeroad 400 singe-phase AC system 693 three-phase system Intera between two oeroads 100 A 5 3 s 5 min. 50 A 1 1 s 1 hor otage circit 1 A, A, 5 A Singe-phase AC system 600 H intern: 1.5 r s 10 min. Three-phase system 1040 H intern: 1.5 r s 10 s MODBS (Bs interface RS-45) Terminas Connecting cabe Ma. distance Badrate mber of bs stations Dmmy oad Screw terminas, terminas 3, 4, 5 and 6 Screened twisted pair Appro. 100 m (appro ft.) Bd (programmabe) 3 (incding master) ot reqired MODBS is a registered trademar of the Schneider Atomation Inc. System response Accracy cass Dration of the measrement cyce Response time 0. resp. 0.4 at appications with phase-shift Appro. 0.5 to 1. s at 50 Hz, depending on measred ariabe and programming 1 times the measrement cyce Reference conditions Ambient temperatre C Pre-conditioning 30 min. acc. to DI E 60 6 Inpt ariabe Rated sef range Power sppy H =Hn + 1% Actie/reactie factor cos f=1 resp. sin f= 1 Freqency Hz, 16 /3 Hz Waeform Sinsoida, form factor Otpt oad DC crrent otpt: Misceaneos E 60 6 Infencing qantities and permissibe ariations Acc. to E 60 6 Power Sppy DC-, AC - power pac (DC and Hz) Tabe 1: Rated otages and toerances Rated otage DC/AC DC/AC Programming connector on transdcer Interface: RS 3 C DSB socet: 9-pin CTS RTS DSR GD DTR TD RD Ambient conditions ariations de to ambient temperatre: omina range of se for temperatre Storage temperatre Anna mean reatie hmidity 75% Toerance DC % AC +10% The interface is eectricay insated froma other circits ±0.1% / C (sage grop II) 0-40 to + 5 C Appicabe standards and regations IEC 6 or DI E 60 6 IEC 1010 or E IEC 59 or E IEC 55-4 Part E5 IEC /-3/-4/-6 E IEC 6--1/-/-3/-6/-7 or E /-/-3/ -6/-7 DI DI IEC 1036 DI parts in Eectrica measring transdcers for conerting AC eectrica ariabes into anaoge and digita signas Safety regations for eectrica measring, contro and aboratory eqipment Protection types by case (code IP) High-freqency distrbance test (static reays ony) Eectromagnetic compatibiity for indstriaprocess measrement and contro eqipment Eectromagnetic compatibiity of data processing and teecommnication eqipment imits and measring principes for radio interference and information eqipment Ambient tests -1 Cod, - Dry heat, -3 Damp heat, -6 ibration, -7 Shoc AC qantities Termina marings Aternating crrent static watt-hor meters for actie energy (casses 1and ) Crrent interface for the transmission of impses between impse encoder conter and tarif meter Tests for fammabiity of pastic materias for parts in deices and appiances deices and appiances Page 4 of 11 ersion : 1/04/I/101/B

5 Safety Protection cass II (protection isoated, E ) Encosre protection IP 40, hosing IP 0, terminas Oerotage category III Insation test (erss earth) Inpt otage: AC 400 Inpt Crrent: AC 400 RS 45: DC 40 Power sppy: AC 400 DC 30 Srge test : 5 ; 1./50 ms; 0.5 Ws Test otages Ambient tests E Acceeration freqency Acceeration 50 Hz, 1 min. according to E , inpts erss a other circits as we as oter srface 350, inpt circits erss each other 3700, power sppy erss RS 45 and SCI as we as oter srface 490, RS 45 erss SCI as we as oter srface ibration + g 3 50 g 3 shocs each in 6 directions Cod, dry heat, damp heat Instaation data Hosing drawings :Hosing materia Monting Orientation Weight Terminas Type Ma. wire gage: Hosing T4 See Section "Dimensioned ean 940 (poycarbonate), fammabiity cass -0 acc. to 94, sef-etingishing, non-dripping, free of haogen For snapping onto top-hat rai (3515 mm or mm) acc. to E 50 0 or directy onto a wa or pane sing the p-ot screw hoe bracets Any appro. 0.7 g Screw terminas with wire gards 4.0 mm singe wire or.5 mm fine wire Tabe : RishDcer M, standard ersion The ersions of the transdcer beow programmed with the basic configration are aaiabe e stoc. It is ony necessary to qote the Description / Basic programming 1. Mechanica design: Hosing T4 for rai and wa monting. Rated inpt freqency: 50 Hz 3. Power sppy: 4 60 DC, AC 5 30 DC, AC 4. Power sppy connection: Eterna connection (standard) 5. Test certificate: one sppied 6. Configration: Programmed basic configration See Tabe 4: Ordering information Basic configration 1. Appication (system): 4-wire, system, asymmetric oad. Inpt otage: Design ae r = Inpt crrent: Design ae Ir = 5 A 4. Primary rating: Withot specification of primary rating 5. Energy meter 1: ot sed 6. Energy meter : ot sed 7. Energy meter 3: ot sed. Energy meter 4: ot sed See Tabe 3: Programming Maring M A 44 1 W 0 EA 00 FA 00 GA 00 HA 00 Order o. Page 5 of 11 ersion : 1/04/I/101/B

6 Tabe 3: Programming Description / Basic programming Appication A11 A16 A34 A4 / A44 (system) Singe-phase AC 3-wire, symmetric oad, phase-shift : -, I: * 3-wire, symmetric oad 4-wire, symmetric oad 3-wire, symmetric oad, phase-shift : -, I: * 3-wire, symmetric oad, phase-shift : -, I: * 3-wire, asymmetric oad 4-wire, asymmetric oad 4-wire, asymmetric oad, open-y Tabe 3: Programming A11 A1 A13 A14 A15 A16 A34 A44 A4 Description / Basic programming A11 A16 Appication A34 A4 / A44 Rated ae r = 57.7 Rated ae r = 63.5 Rated ae r = 100 Rated ae r = 110 Rated ae r = 10 Rated ae r = 30 Rated ae r Rated ae r = 100 Rated ae r = 110 Rated ae r = 115 Rated ae r = 10 Rated ae r = 400 Rated ae r = 500 Rated ae r ines 01 to 06: Ony for singe phase AC crrent or 4-wire, symmetric oad ine 91: r [] 57 to 400 ine 93: r [] > 100 to 693 [] [] Rated ae Ir = 1 A 1 Rated ae Ir = A Rated ae Ir = 5 A 3 Rated ae Ir > 1 to 6 [A] Withot specification of primary rating T = CT = A ine W9: Specify transformer ratio primary, e.g. 33, 1000 A The secondary ratings mst correspond to the rated inpt otage and crrent specified for featre, respectiey 3. W0 W0 W0 W9 W9 W9 ot sed EA00 EA00 EA00 I System [Ah] I1 [Ah] I [Ah] I3 [Ah] S System [Ah] S1 [Ah] S [Ah] S3 [Ah] P System (incoming) [Wh] P1 (incoming) [Wh] P (incoming) [Wh] P3 (incoming) [Wh] Contination 5. Energy Meter 1 see net page! EA50 EA51 EA51 EA5 EA5 EA53 EA53 EA54 EA54 EA54 EA55 EA56 EA57 EA5 EA5 EA5 EA59 EA60 Ea61 Page 6 of 11 ersion : 1/04/I/101/B

7 Tabe 3: Programming Description / Basic programming Q System (indctie) [arh] Q1 (indctie) [arh] Q (indctie) [arh] Q3 (indctie) [arh] P System (otgoing) [Wh] P1 (otgoing) [Wh] P (otgoing) [Wh] P3 (otgoing) [Wh] Q System (capacitie) [arh] Q1 (capacitie) [arh] Q (capacitie) [arh] Q3 (capacitie) [arh] Same as energy meter 1, bt marings start with a capita F Same as energy meter 1, bt marings start with a capita G Same as energy meter 1, bt marings start with a capita H A11 A16 Appication A34 A4 / A44 EA6 EA6 EA6 EA63 EA64 EA65 EA66 EA66 EA66 EA67 EA6 Ea69 EA70 EA70 EA70 EA71 EA7 EA73 FA.. FA.. FA.. GA.. GA.. GA.. HA.. HA.. HA.. Eectrica Connections Fnction Connect. Measring inpt AC crrent I 1 / 3 I 4 / 6 I 7 / 9 AC otage 5 11 RS 45 T + / R + 3 (MODBS) T / R 4 GD 5 6 Power sppy AC ~ 13 ~ 14 DC RS RS 45 T/R + GD Front If power sppy is taen from the measred otage interna connections are as foows: Appication (system) Interna connection Termina / System Singe-phase AC crrent / 11 ( ) 4-wire / 11 ( ) symmetric oad A other (apart from / 5 ( ) A15 / A16 / A4) I I I I I I Measring inpt Page 7 of 11 ersion : 1/04/I/101/B

8 Eectrica Connections System / appication Measring inpt Terminas Singe-phase AC system wire symmetric oad I: Connect the otage according to the foowing tabe for crrent measrement in or : Crrent transf. Terminas wire symmetric oad Phase shift : I: Connect the otage according to the foowing tabe for crrent measrement in or : Crrent transf. Terminas wire symmetric oad Phase shift : I: Connect the otage according to the foowing tabe for crrent measrement in or : Crrent transf. Terminas Page of 11 ersion : 1/04/I/101/B

9 System / appication Measring inpt Terminas wire symmetric oad Phase-shift : I: Connect the otage according to the foowing tabe for crrent measrement in or : Crrent transf. Terminas wire symmetric oad I: Connect the otage according to the foowing tabe for crrent measrement in or : Crrent transf. Terminas wire asymmetric oad Page 9 of 11 ersion : 1/04/I/101/B

10 System / appication Measring inpt Terminas wire asymmetric oad singe-poe insated otage transformers in high-otage system wire asymmetric oad, Open Y connection ow-otage system singe-poe insated otage transformers in high-otage system Reationship between PF, QF and F Otpt ind. cap. iind.. cap. PF QF F otgoing incoming otgoing Fig. 3. Actie power PF, reactie power QF , power factor F Page 10 of 11 ersion : 1/04/I/101/B

11 Dimensiona Drawing A Dimensions are in mm Tabe 4: Accessories and spare parts Description Programming cabe Configration software Dcer M01 for RISH Dcer M4, M40, M4, RISH Dcer, M00 and M01 Windows 3.1, 95, 9, on CD ,5 Fig. 5. RISH Dcer M01 in hosing T4 cipped onto a top-hat rai (35 15 mm or mm, acc. to E 50 0) ,5 Ø 4,5 14 Operating Instrctions in Engish Standard accessories 1 Operating Instrctions for RISH Dcer M 01 in Engish 1 Interface definition RISH Dcer M01: Engish ,5 1 13,4 Fig. 6. RISH Dcer M01 in hosing T4, screw hoe monting bracets ped ot. Ordering Information (Tabe 5) DESCRIPTIO MARIG 1. Mechanica design Hosing T4 for rai and wa monting 01-1 M. Rated inpt freqency 1) 50 Hz (60 Hz possibe withot additiona error; 16 /3 Hz, additiona error 1.5) 1 ) 60 Hz (50 Hz possibe withot additiona error; 16 /3 Hz, additiona error 1.5) 3) 16 /3 Hz (not re-programming by ser, 50/60 Hz possibe, bt with additiona error 1.5) 3 3. Power sppy 7) omina range 4 60 DC, AC 7 ) omina range 5 30 DC, AC 4. Power sppy connection 1) Eterna (standard) 1 ) Interna from measring inpt ine : ot aaiabe for rated freqency 16 /3 Hz and appications A15 / A16 / A4 (see Tabe 4) Cation: The power sppy otage mst agree with the inpt otage (Tabe 4)! 5. Test certificate 0) one sppied 0 E) With test certificate in Engish E 6. Configration 0) Basic configration, programmed 0 9) Programmed acc. to specification 9 ine 0: ine 9: ot aaiabe if the power sppy is taen from the measring inpt A the programming data mst be entered on Form W 40e and the form mst be incded with the order. Page 11 of 11 RISHABH ISTRMETS PT.TD. F-31, MIDC, Satpr, ashi-4 007,India. Te.: , 00 Fa : E-mai : India :- mareting@rishabh.co.in Internationa :- ep.mareting@rishabh.co.in ersion : 1/04/I/101/B