Product Description
The 1336-BDB-SP7C PCB board belongs to the Allen Bradley Bulletin 1336 driver series.This device is a PCB gate driver spare board suitable for Allen Bradley 1336 Plus and Force drivers.
feature
Has excellent conductivity
Efficient and stable
Strong durability and long service life
The 1336-BDB-SP7C board is an Allen Bradley spare board suitable for Allen Bradley Bulletin 1336 frequency converters.This 1336-BDB-SP7C board is a PCB gate driver board that can be used in conjunction with 1336 Plus(S)and Force(T)drivers.The PCB adopts a 575 volt AC voltage and has a rated output power of 7.5 horsepower.The normal operating frequency is 50 to 60 Hz.1336-BDB-SP7C gram ATE drives the PCB to open and close the IGBT brake,and supplies power to the main control and isolation board.It is located between the main control board and the chassis,with a dedicated gate drive board installation board.This installation board allows for easy maintenance and disassembly of the gate drive PCB.The unit is connected to the motherboard using jumpers,with clear markings to prevent wiring errors.When there is an error display such as EE INIT READ 53 warning or when the bus voltage does not exist even when powered on,please consider replacing the PCB gate driver.
The dedicated terminal block TB1 allows for the connection of input and output for drives with rack size B(rated voltages of 1 to 15 horsepower and 240 volts,1 to 30 horsepower and 380 volts,or 1 to 20 horsepower and 600 volts).Higher horsepower frequency converters(frame sizes C,D,E,G,and H)have TB1 terminal blocks installed at the bottom of the frequency converter,where input and output power connections need to be made.Care must be taken when unloading the 1336-BDB-SP7C PCB.Verify that the bus voltage is zero(0)volts by measuring the voltage between the+DC and-DC terminals.Please confirm that the locking power supply is disconnected from the drive before disassembly.The spare part numbers that can replace the 1336-BDB-SP7C board are 1336-CONV-SP7A(series A to C)or 1336-BDB-SP7D gate drive board.
application area
1336-BDB-SP70C A-B PCB gate driver board is widely used in various electronic devices,such as computers,televisions,audio systems,etc.
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