Shopping Cart

Voltage Regulator

 

Brand: Leroy Somer

Model: R250

 

Description

R250 is an analog AVR with power controlled by transistors. It is designed for small alternators with a SHUNT excitation. R250 controls the excitation current in order to maintain the output voltage of the alternator.  R250 is performant in terms of voltage regulation, simple to set, to use and is reliable.

Technical Details


  • Voltage regulation: ± 0.5%
  • U/F function
  • LAM functio
  • Quick response: 500 ms
  • Nominal excitation current: 5A
  • Maximum excitation current: 7A during 10 s
  • Supply range/voltage detection: 85 to 139 V (50/60 Hz)
  • Protection: fuse 8A

 

 

 

 

Customers who bought this item also bought

Related products