C.E. Niehoff Regulators


C.E. Niehoff is a leading manufacturer of Transit, Off Highway, and Fire & Emergency Charging and Power Management Solutions. Check out Niehoff’s new lineup of smart voltage regulators.


Smart Voltage Regulator Features Include:

  • Battery Voltage and Temperature Sensing
  • Custom Li-ion and Lead-Acid Charging Algorithms
  • Over-Voltage Protection
  • J1939 CAN Bus Communications
  • Coded Diagnostic LEDnostic LED
  • Soft-Start Ramp-Up
  • Data Logging
  • Multi-Engine Capable/Load Sharing
  • Parallel Operation with Dynamic Load Sharing
Alternator(s)C535C580C703
C703A
C703L
C706
C803D
C804
C811
C840D
C850
C850D
C852
C851
C851D
C853
Conventional Regulator(s)
Fixed Voltage
Over Voltage Cutout (OVCO)
Charging Status LED
A2-3123A2-330
A2-336
A2-385A2-386
Smart Regulator(s)
All Conv. Features +
Battery V/T Compensation
Parallel Operation
Data Logger and Histograms
Firmware Update via J1939
A2-3101A2-368
Smart Regulator(s) w/ Advanced Features
All Smart Features +
Multi-Stage Charging
Battery Equalizer and Smart Sensor Compatibility
Two Battery Pack Sensing
A2-3102A2-341A2-377A2-387A2-388
Custom SpecificA2-398A2-3113A2-378A2-361
A2-379
A2-389
A2-399
A2-3119A2-3115

Niehoff Voltage Regulators

Voltage Regulator

A2-121

Description: Voltage Regulator, 14V

Voltage Regulator

A2-132

Description: Voltage Regulator, 14V

Voltage Regulator

A2-136

Description: Voltage Regulator, 14V

Voltage Regulator

A2-141

Description: Voltage Regulator, 28V

Voltage Regulator

A2-146

Description: Voltage Regulator, 28V

Voltage Regulator

A2-155

Description: Voltage Regulator, 14V

Voltage Regulator

A2-213

Description: Voltage Regulator, 28V

Voltage Regulator

A2-214

Description: Voltage Regulator, 28V, Replaced by A2-3123

Voltage Regulator

A2-3108

Description: Voltage Regulator, 14V

Voltage Regulator

A2-3119

Description: Voltage Regulator, 28V

Voltage Regulator

A2-3123

Description: Voltage Regulator, 28V

Voltage Regulator

A2-325

Description: Voltage Regulator, 28V, Replaced by A2-3123

Voltage Regulator

A2-330

Description: Voltage Regulator, 28V

Voltage Regulator

A2-336

Description: Voltage Regulator, 28V

Voltage Regulator

A2-356

Description: Voltage Regulator, 28V

Voltage Regulator

A2-361

Description: Voltage Regulator, 28V

Voltage Regulator

A2-368

Description: Voltage Regulator, 28V

Voltage Regulator

A2-377

Description: Voltage Regulator, 28V

Voltage Regulator

A2-379

Description: Voltage Regulator, 28V

Voltage Regulator

A2-387

Description: Voltage Regulator, 28V

Voltage Regulator

A2-389

Description: Voltage Regulator, 28V

Voltage Regulator

A2-398

Description: Voltage Regulator, 28V

Voltage Regulator

A2-399

Description: Voltage Regulator, 28V

Voltage Regulator

A2-436

Description: Voltage Regulator, 14V

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