Line Regenerative DC Control Accessory, BC245, Bipolar Signal Isolator For BC254

Chassis mount SCR controls have a free-wheeling diode and feature adjustable accel, decal, current limit, IR comp, min and max speed pots to match applications. The anti-demag features protects PM motors and helps protect the SCR power bridge against direct shorts. The controls have UL and cUL component recognition. Product Overview: Chassis SCR Control Includes BC152 Signal Isolator & BC143 Heatsink factory installed NOTE: A Plug-in Horsepower Resistor® and armature fuse MUST be ordered and installed in all versions of BC141 and BC142 controllers. Horsepower Resistors should be selected ...

Features BC154, BCWD140 and BC160 are non-regen controls with reversal by means of switching the armature leads (BCWD140 has a forward/brake/ reverse switch mounted). BC254 is a line regenerative SCR control that can drive the motor to a timed stop. BC354 is a PWM control that provides lowripple DC power to the motor allowing more Hp when used with a 130 or 260 VDC motor. All offer a choice of armature or tachometer feedback and a speed or torque mode. No Hp resistors are needed for these controls, current is jumper selectable. BC154, BC160, BC254 and BC354 are painted black and come with ...

Image is for representational purposes only. Actual product may vary. Please refer to the specifications below for product details. Dual Voltage - 120/240 VAC, 50/60 Hz Adjustable Horsepower Settings Barrier Terminal Strip Packaged Bridge Supply (Fullwave) 1% Speed Regulation with Armature Voltage Feedback; ± 1/2% with Tach Feedback Adjustable Minimum Speed (0-30% of max.) Adjustable Maximum Speed (66-110% of base) Adjustable IR Compensation Adjustable Linear Acceleration (0.5-8 sec.) Adjustable Current Limit to 15 Amps Line Voltage Compensation 5K Ohm Speed Potentiometer with Leads, ...

Electronic Forward-Dynamic Brake-Reverse Kit for BC154, BC354

Baldor-Reliance DC Control, DC SCR REGEN CONTROL, 115/230V, 1/8-2 HP, CHASSIS Features: Field power supply allows use with shunt wound DC motors as well as permanent magnet motors Adjustable accel, decel, current limit, IR comp, min and max speed Current limit indicating LED 5K speed pot for speed control Anti-demag circuit protects PM motors and helps protect the SCR power bridge against direct shorts Noise rejection circuit eliminates false starts and blown SCR's UL and cUL recognized Typical Applications: Conveyors, mixers, packaging machinery and other applications requiring variable ...