14C12

About the 14C12

Reliance Electric 14C12 D-C Controller

• It offers full-wave power transfer.
• Includes a tachometer feedback feature for information during armature voltage or speed regulation adjustments.

Chassis and Mounting (14C21 & 14C22)

• Uses chassis part number 14C21, which is a NEMA Type 4/12 casing.
• The casing allows for wall or panel mounting and has a hinged cover.
• The casing can be discarded for panel mounting on a large electrical enclosure.
• An optical remote control station can be installed on the enclosure surface or at a distance from the Controller.
• The 14C21 chassis includes a POWER ON/OFF circuit breaker (separate from the cover and nameplate).
• The Reliance Electric 14C12 Controller comes with the 14C22 chassis.

Operation and Information

• An Operator's Station enables smooth operation and further adjustments to control functions.
• The nameplate provides additional Controller information, including:
  • D-C output power
  • Maximum amp limits
  • Model number
  • A-C input power

Single-Phase Controller Specifications

• AC Input: 230 volts at 21 amps.
• DC Output: 180 volts at 15 amps.
• DC Field: 200 volts at 3 amps.
• Maximum Power Supply Rating: 5000 amps.