AVR R220 Automatic Voltage Regulator for Diesel Generator
$100.00
Substitute for Leroy Somer AVR R220
Availability: 19 in stock
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The AVR R220 Automatic Voltage Regulators R220 is an analog AVR with power controled by transistors. It is designed for small alternators with a SHUNT excitation.
Details
Standard: for LSA 40 alternators
Adapted to the SHUNT and AREP excitation systerm
Main Characteristics
Voltage regulation : +/-0.5% at steady and constant speed
Response time 500ms
Nominal excitation current : 3A
Maximum excitation current 7A for 10 sec
Alimentation and detection 85 to 139 V (50/60 HZ )
Protection : Fuses Emeded resin
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