ABB CT-SDS.22S Star-Delta Time Relay 1SVR730210R3300

·        It provides a star-delta function with 7 time ranges from 0.05 s to 10 min. and a fixed transition time of 50 ms.

·        This time relay operates with a rated control supply voltage of 24 - 48 V DC / 24 - 240 V AC and has a 2 n/o output with contacts rated at 250 V / 4 A.

·        Time Range:- 0.05 s ... 10 min

·        Rated Control Supply Voltage (U_s):- 24 ... 240 V AC,
24 ... 48 V DC

·        Rated Operational Voltage:- Auxiliary Circuit 250 V

·        Rated Frequency (f):- 50 Hz, 60 Hz, DC

·        Output:- 2 n/o contacts

·        Rated Operational Current AC-12 (I_e):- (230 V) 4 A

·        Rated Operational Current AC-15 (I_e):- (230 V) 3 A

·        Rated Operational Current DC-12 (I_e):- (24 V) 4 A

·        Rated Operational Current DC-13 (I_e):- (24 V) 2 A

·        Minimum Switching Capacity:- 12 V, 10 mA

·        Rated Impulse Withstand Voltage (U_imp):- Input Circuit 4 kV, Output Circuit 1 / Output Circuit 2 4 kV

·        Rated Insulation Voltage (U_i):- Input Circuit / Output Circuit 500 V, Output Circuit 1 / Output Circuit 2 300 V

·        Degree of Protection:- Housing IP50, Terminals IP20

·        Electrical Durability:- AC-12 100000 cycle

·        Mechanical Durability:- 30000000 cycle

·        Tightening Torque:- 0.6 ... 0.8 N·m

·        Mounting Position:- 1….6

·        Mounting on DIN Rail:- TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715, TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715

·        Maximum Operating Voltage UL/CSA:- Output Circuit 300 V AC

·        Tightening Torque UL/CSA:- 7.08 in·lb

·        Ambient Air Temperature Operation:-  -25 ... +60 °C

·        Ambient Air Temperature Storage:-  -40 ... +85 °C