ABB SPAD346C After sales service is provided for the control card of the power supply device

Description

Packaging details: if you need an urgent delivery order, please feel free to contact us, and we will do our best to meet your needs.

Price problem: if you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.

* = See the note indicated by the letter
A1 = Applications located on the mobile part of the circuit-breaker
A3 = Applications located on the fixed part of the circuit-breaker
A4 = Indicative devices and connections for control and signalling, outside the circuit-breaker
BUS1 = Serial interface with external bus
D = Electronic time-lag device of YU undervoltage coil, outside the circuit-breaker
F1 = Time-delayed trip fuse
GZi(DBi) = Zone selectivity input for G protection or input in “reverse” direction for D protection
GZo(DBo) = Zone selectivity output for G protection or output in “reverse” direction for D protection
I O1…32 = Programmable digital inputs of the EKIP protection trip unit
K51 = Electronic overcurrent protection trip unit of the types: EKIP DIP, EKIP TOUCH, EKIP LCD,
EKIP HI-TOUCH , EKIP HI-LCD, EKIP G TOUCH, EKIP G LCD, EKIP G HI-TOUCH , EKIP G HI-LCD
K51/COM = Communication module
K51/FAN = Ventilation supply module
K51/MEAS = Measurement module
K51/SIGN = Signalling module
K51/SUPPLY = Optional auxiliary supply module (110-220VAC/DC and 24-48VDC)
K51/SYNC = Synchronization module
K51/YC = Closing control from the EKIP protection trip unit
K51/YO = Opening control from the EKIP protection trip unit
M = Motor for loading closing springs
M2 = Motor for fans
O 01…32 = Programmable signalling contacts of the EKIP protection trip unit
O SC = EKIP protection trip unit contact for synchronism control
Q = Circuit-breaker
Q/1…Q/25 = Auxiliary contacts of circuit-breaker
Q/26…Q/27 = Auxiliary open/close contacts used internally by the trip unit
RC = RC (residual current) protection sensor
RT1…RT3 = Temperature sensors
RTC EKIP = Auxiliary ready to close contact of circuit-breaker, used internally by the trip unit
RTC = Contact for signalling circuit-breaker is ready to close
S33M/1…2 = Limit contacts of spring loading motor
S43 = Switch for presetting remote/local control
S51 = Trip signalling contact
S75E/1…4 = Contacts for signalling circuit-breaker in racked-out position (provided only with withdrawable version)
S75I/1…5 = Contacts for signalling circuit-breaker in racked-in position (provided only with withdrawable version)
S75T/1…2 = Contact for signalling circuit-breaker in test position (provided only with withdrawable version)
SC = Pushbutton or contact for closing the circuit-breaker
SO = Pushbutton or contact for immediate opening of the circuit-breaker
SO1 = Pushbutton or contact for opening the circuit-breaker with time-delayed trip
SR = Pushbutton or contact for electrical resetting of S51trip contact
SZi(DFi) = Input for zone selectivity for S protection or input in “direct” direction for S protection
SZo(DFo) = Output for zone selectivity for S protection or output in “direct” direction for D protection
TI/L1 = Current transformer phase L1
TI/L2 = Current transformer phase L2
TI/L3 = Current transformer phase L3
TI/N = Current transformer on neutral
TU1…TU2 = Insulation voltage transformer (outside circuit-breaker)