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8821, (KBRG-255) SCR DC Drive 5Hp 25A 230VAC Input 180VDC Output IP20 Chassis Regen Reversing

E-Motor Nations

  • $1,071.98


8821, (KBRG-255) SCR DC Drive 5Hp 25A 230VAC Input 180VDC Output IP20 Chassis Regen Reversing

Specification Details
Model / Part Number 8821 (KBRG-255)
Drive Type SCR (Silicon Controlled Rectifier) DC Drive
Input Voltage 230 VAC, Single-Phase
Output Voltage 180 VDC
Output Current 25 A
Horsepower Rating Up to 5 HP
Reversing Capability Regenerative (Regen) Reversing
Enclosure Type IP20, Chassis (Open Frame)
Application For PM or Shunt-Wound DC Motors
Mounting Style Chassis-mount
Key Features - Dynamic braking
- Regenerative reversing
- Built-in fusing
Environment Indoor use, non-dusty, ventilated enclosure recommended

KBRG SCR Drive “Regen Reversing” – Chassis


The KBRG Series of DC Drives consist of three models rated for 1/8 to 5 horsepower DC, Permanent Magnet and Shunt motors.
These are full-wave regenerative controls, which allow forward and reverse torque in both speed directions. Features include
armature and tachometer feedback, built-in horsepower selection, an AC Line fuse, and an Armature fuse. Trimpots adjustments
for Fwd CL, Rev CL, IR Comp, Resp, Max Spd, Offset, Deadband, Fwd Accel, Rev Accel, Timed Current Limit (TCL), and two torque
modes. LED indicators for power on, current limit, Fwd Enable, and Rev Enable. This drive also contains Auto Inhibit® which
provides a smooth, safe start during rapid switching of the AC line. A 5k ohm potentiometer is included.
The KBRG-255 is designed specifically for 5 HP shunt wound and PM DC motors. It is similar to the KBRG-225D (3 HP), however,
the SCR ratings and heat sink size have been enhanced.

Option:

KBRG SI-4X Bipolar Signal Isolator* (P/N 8801).


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