AVR R450 AVR R 450 AVR R-450 GENERATOR FOR LEROY SOMER - TOP QUALITY

AVR R450 AVR R 450 AVR R-450 GENERATOR FOR LEROY SOMER - TOP QUALITY

Model = R450
Description = Automatic Voltage Regulator (AVR)
Quality = TOP Quality

SENSING INPUT :
- Voltage = 95 to 140 Volts / 170 to 260 Volts / 340 to 520 Volts
- Frequency = 50 / 60 Hz

OUTPUT :
- Voltage = 160 VDC at 120 VAC Input
- Current = max 10A

Electrical characteristics :
- maximum power supply = 150V - 50/60 Hz
- Rated overload current = 10 A - 10 s
- Electronic protection
- In the case of a short-circuit, the excitation
current is reduced to a value less than 1A
after 10 s
- In the event of loss of voltage reference,
the excitation current is reduced to a value
less than 1A after 1s for AREP/SHUNT, 10 s
for PMG.
- In the event of overexcitation, the current
is reduced as indicated in the next diagram
(see 3•2•1•4).
- Fuses: F1 on X1 and F2 on Z2 10A, 250V.
- Voltage sensing
0-110 V terminals = 95 to 140 V
0-220 V terminals = 170 to 260 V
0-380 V terminals = 340 to 528 V
For other voltages, a transformer should be
used.
- Voltage regulation: 0.5%.
- Current sensing: (parallel operation): input
S1, S2 intended for 1 C.T. < 2.5 VA cl1,
secondary 1 A or 5 A

Generator