Automatic Voltage Regulator Replacement of R438 Leroy Somer Alternator
Features
- Power input can be from PMG, Isolated auxiliary and/0r Booster Input
- Droop C.T input for parallel option
- Remote pot Facility to adjust Voltage
- DC biasing to interface PLC/Engine controller
- Under frequency Protection with LED Indicator
- Over excitation protection with LED indicator
- Jumper links to adjust parameters like 50/60 HZ, Engine relief Parameters and 3 phase sensing module interface
- Fuse protection
INPUT
OUTPUT
- Voltage: max 90V DC at 110V AC Input
- Current: continuous 10 A DC Forcing 15 A DC for 15 sec.
- Resistance: 10 ohms minimum
- Size:13.5x10x1.2cm(only Panel?
- Regulation: ±0.5%
- Typical system response:
- AVR response: 20ms
- Filed current to 90%: 80ms
- Machine volts to 97%: 300ms
Package includes:
- 1 x AVR SPS-438 Automatic Voltage Regulator Replacement (With English manual)
