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 timing d R: yellow LED V output relay energized e R: yellow LED V output relay energized f Circuit diagram g Function diagram Features Rated control supply voltage 8 V DC, 0 V AC Single function timer star delta change over time ranges (0.0 s 0 min) in one device n/o contacts LEDs for status indication Width of only 7. mm Light grey enclosure in RAL 70 Approvals A UL 08, CAN/CSA C. No. D GOST K CB scheme pending E CCC pending Marks a CE b C Tick pending Order data Type CT-SDD. Rated control supply voltage 8 V DC, 0 V AC Time range Output Order code 0.0 s 0 min n/o contacts Application With their structural form and their width of 7. mm only, the CT D range timers are ideally suited for installation in distribution cabinets. Operating mode The CT SDD. has n/o contacts and offers time ranges, from 0.0 s to 0 min. The time delay range is rotary switch selectable on the front of the unit. The fine adjustment of the time delay is made via an internal potentiometer, with a direct reading scale, on the front of the unit. Function diagram(s) F Star delta change over This function requires continuous control supply voltage for timing. Applying control supply voltage to terminals A, energizes the star contactor connected to terminals 7 8 and begins the set starting time t. The green LED flashes during timing. When the starting time is complete, the first output contact de energizes the star contactor. Now, the transition time t starts. When the transition time is complete, the second output contact energizes the delta contactor connected to terminals 7 8. The delta contactor remains energized as long as control supply voltage is applied to the unit. -A 7-8 7-8 green LED t t t = adjusted starting time t = transition time fix 0 ms CDC 0 F00
Example(s) of application Star delta change over Control circuit diagram L F F S 0 9 9 CDC 8 F0b0 S I K KT 7 8 7 8 K K K K N KT K A K A K A A Y N Star delta change over Power circuit diagram L L L -F CDC 0 F0b07 -K -K -K -F 97 9 98 9 -M W V U M ~ W V U Connection diagram(s) 7 A 8 7 8 8 8 A CDC 0 F0b0 7 8. n/o contact 7 8. n/o contact A Rated control supply voltage U S 8 V DC or 0 V AC
Technical data Data at T a = C and rated values, if nothing else indicated Input circuits - Supply circuit Rated control supply voltage U S A 0 V AC A 8 V DC Rated control supply voltage tolerance 0 V AC...+0 % 8 V DC...+0 % Typical current / power consumption V DC 0 V AC V AC 8 V DC.70 ma / / / 0 V AC /.70 ma /. ma / Rated frequency Frequency range AC Power failure buffering time DC; 0/0 Hz 7 Hz min. 0 ms Timing circuit Kind of timer Single function timer Star delta change over Time ranges 0.0 s 0 min 0.0 s, 0. 0 s, 00 s, 0. 0 min Recovery time < 0 ms Accuracy within the rated control supply voltage tolerance Δt < 0.00 %/V Accuracy within the temperature range Δt < 0.0 %/ C Star delta transition time fixed, 0 ms Star delta transition time tolerance ± ms Indication of operational states Control supply voltage / timing U: green LED V: control supply voltage applied Control supply voltage / timing U: green LED W: timing Relay status R: yellow LED V: output relay energized Relay status R: yellow LED V: output relay energized Output circuits Kind of output 7 8 Relay,. n/o contact 7 8 Relay,. n/o contact Contact material Cd free Rated operational voltage U e 0 V Derating Minimum switching voltage / Minimum switching current V / 00 ma Maximum switching voltage / Minimum switching current see load limit curve / see load limit curve Rated operational current I e (IEC 097 ) AC (resistive) at 0 V A AC (inductive) at 0 V A Mechanical lifetime Electrical lifetime Short circuit resistance, maximum fuse rating (IEC/EN 097 ) DC (resistive) at V DC (inductive) at V n/c contact n/o contact A A 0 x 0 switching cycles 0. x 0 switching cycles (AC, 0 V, A) A fast acting 0 A fast acting
Output circuits General data Duty time 00 % Repeat accuracy (constant parameters) Δt <± 0. % Dimensions (W x H x D) Weight Mounting position Minimum distance to other units 7. x 70 x 8 mm (0.9 x.7 x.8 inches) g (0. lb) normal operation mode horizontal none vertical Mounting DIN rail (EN 07), snap on mounting without any tool Degree of protection enclosure / terminals IP0 / IP0 any none Electrical connection all circuits Wire size Stripping length Tightening torque fine strand with wire end ferrule fine strand without wire end ferrule Screw connection x 0.. mm / x 0.. mm ( x 0 AWG) / ( x 0 AWG) x 0.. mm / x 0.. mm ( x 0 AWG) / ( x 0 AWG) rigid x 0.. mm / x 0. mm ( x 0 AWG) / ( x 0 AWG) 7 mm (0.8 inches) 0. 0.8 Nm Environmental data Ambient temperature range operation 0...+0 C storage 0...+8 C Damp heat, cyclic (IEC/EN 008 0) Vibration, sinusoidal (IEC/EN 008 ) Shock, half sine (IEC/EN 008 7) x h cycles, C, 9 % RH m/s, 0 cycles, 0...0...0 Hz 00 m/s, ms Isolation data Rated isolation voltage U i Output circuit / Output circuit 00 V Rated impulse withstand voltage U imp (type test) (IEC/EN 0, VDE 00) Power frequency withstand voltage test (Test voltage, routine test) Input circuit / Output circuit 00 V between all isolated circuits kv;./0 µs between all isolated circuits. kv, 0 Hz, s Basic insulation (IEC/EN 0) Input circuit / Output circuit 00 V Protective separation (IEC/EN 0; VDE 00 part 0 and part 0/) Pollution degree (IEC/EN 0, VDE 00, UL 08) Overvoltage category (IEC/EN 0, VDE 00, UL 08) Input circuit / Output circuit 0 V III Standards / Directives Product standard IEC 8, EN 8 +, DIN VDE 0 part 0
Standards / Directives EMC Directive Low Voltage Directive RoHS Directive 00/08/EC 00/9/EC 00/9/EEC Electromagnetic compatibility Interference immunity IEC/EN 000 IEC/EN 000 electrostatic discharge (ESD) IEC/EN 000 Level ( kv / 8 kv) electromagnetic field (HF radiation resistance) IEC/EN 000 Level (0 V/m) fast transients (Burst) IEC/EN 000 Level ( kv / khz) powerful impulses (Surge) IEC/EN 000 Level ( kv L L) HF line emission IEC/EN 000 Level (0 V) Interference emission IEC/EN 000 IEC/EN 000 electromagnetic field (HF radiation resistance) IEC/CISPR, EN 0 Class B HF line emission IEC/CISPR, EN 0 Class B
Technical diagrams Load limit curve AC voltage [V] resistive load CDC F00 DC voltage [V] resistive load CDC F00 AC current [A] DC current [A] AC load (resistive) DC load (resistive) Derating factor F Derating factor F.0 0.9 0.8 0.7 CDC F00 0. 0. 0. 0. 0. 0. 0. 0. 0.7 0.8 0.9.0 cos ϕ for inductive AC load Contact lifetime Switching cycles 0 V resistive load CDC F00 Switching current [A]
Dimensions in mm 0.9 7, 0. 8.8,.7 70.7.77 CDC F0b0 CT-SDD. Further Documentation Document title Document type Document number Electronic Products and Relays Technical catalogue CDC 0 00 C00x You can find the documentation in the internet under www.abb.com/lowvoltage R Control Products R... 7
STOTZ KONTAKT GmbH As part of the on going product improvement, reserves the right to modify the characteristics of the products described in this document. The information given is non contractual. For further details please contact (www.abb.com/contacts) the company marketing these products in your country. Document number: CDC 0 D00 (/007) Eppelheimer Strasse 8, 9 Heidelberg, Germany Postfach 0 80, 900 Heidelberg, Germany Internet http://www.abb.com/lowvoltage R Control Products