Description
R450T AVR For Leroy Somer Automatic Voltage Regulator
Cross Reference Part Number(s):
Replaces Leroy Somer R450T
Application(s):
Shunt, Arep, Pmg Alternators
Specification:
- Voltage regulation : ± 0.5 %.
- Under-speed protection by function :
1 U/f (LAM : OFF).
2 U/f (LAM : MODE1).
Auto-adaptating LAM + 2 U/f (LAM : MODE 2).
- Nominal excitation current : 8A.
- Maximum excitation current : 15A during 10 s.
- Provide range 70- 150V (50Hz/60Hz).
- Voltage détection : 370-480 V.
- Protection : fuse fast 15A.
- Protection on load, short-circuit and voltage reference loss.