Automatic Voltage Regulator Replacement of R438 Leroy Somer Alternator MADE IN INDIA
- 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
Voltage: 35-150 v AC or 110-22--415 V AC Jumper Selectable
Frequency: 50/60 Hz nominal
- 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: Â±0.5%
- Typical system response:
- AVR response: 20ms
- Filed current to 90%: 80ms
- Machine volts to 97%: 300ms
- 1 x AVR SPS-438 Automatic Voltage Regulator Replacement (With English manual)
Note: Buy from who knows what's Generator is and How it works, as we dealing with Generator over 15 years from 1 kVA to 1000 kVAwe do rewinds and service all kinds of Generator and we give you 100 % guaranty that it will work with our product. we can also give you technical support over the phone or by email.