HT INDUSTRIAL AUTOMATION LIMITED

Leroy Somer Automatic Voltage Regulator AVR R220

Leroy Somer R220 AVR Datasheet.pdf

Leroy Somer R220 Installation and maintenance Manual.pdf

Origin: France

Brand: Leroy Somer

Model: R220

Part Numbers: AEM110RE028, 10000-47219

LEROY SOMER R220 mainly used in 1 phase application can also be installed in 3 phase 12 wire generators. Standard alternator models are LSA40 & LSA42.3 shunt excitation only. See R450 or D510C for AREP or PMG excitation applications. The R220 is a simple design, inexpensive and a perfect solution for small generators especially for standby or prime continuous applications.

DESCRIPTION: Leroy Somer R220 voltage regulator, brand new , original

SAME EXACT AVR AS:

·         Leroy Somer Voltage Regulator AEM110RE028 AVR

·         FG Wilson Voltage Regulator 10000-47219 AVR

·         Olympian Voltage Regulator 10000-47219 AVR

REPLACES:

Leroy Somer Voltage Regulator AVR AEM110RE028

MANUFACTURER: Leroy Somer, a division of Emerson Electric

ORIGIN: Manufactured in FRANCE

Characteristics of Automatic Voltage Regulator Leroy Somer R220

- Storage : -55°C ; +85°C

- Operation : -40°C ; +65°C

- Voltage regulation: ± 0.5%.

- Voltage supply/sensing range 85 to 139 V (50/60 Hz)

- Rapid response time (500 ms) for a transient voltage variation amplitude of ± 20%

- Voltage setting P1 - Stability setting P2.

- Power supply protected by 8 A fuse, slowblow action (tolerates 10 A for 10 s) The fuse is impregnated in the resin, therefore it can not be replaced.

- Frequency: 50 Hz with ST3 jumper

- 60 Hz without ST3 jumper.

- The size of the screwdriver tip used to adjust the potentiometer is 2.5 mm