Holdwell generator AVR for Leroy Somer generator

 AVR R230 Automatic Voltage Regulator (Replacement) for Leroy Somer

We provide good quality replacement model for Leroy Somer AVR R230 with very reasonable price!

R230, R250, R438, R448, R449, R450

The alternator with Shunt excitation is self- excited with an Leroy Somer R230 voltage regulator.

The regulator monitors the exciter excitation current as a function of the alternator output voltage. Very simple in design, the alternator with shunt excitation has no sustaining short-circuit capacity.

R230 A.V.R. Characteristics

- Voltage regulation: around ± 0.5%.

- Voltage provide/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 provide protected by 8 A fuse, slow blow action (tolerates 10 A for 10 s)

ST3- Frequency: 50 Hz with jumper - 60 Hz without ST3 jumper

P3 - Factory-set underspeed protection

2.2 - R230 AVR option

Potentiometer for remote voltage adjustment, 1000 Ω / 0.5 W min: adjustment range ± 5%.

- Remove the ST4 jumper.

Clearly information about AVR

Clearly information about AVR

Gas&Small diesel engine generator

 More Clear information about AVR

1. Q: Are you a factory or trading company?

A: We are a trading company with factory.

2. Q: Where is your company located? How can I visit there?

A: Our company is located in Hangzhou, Zhejiang, China, near Shanghai. You are warmly welcomed to visit us!

3. Q: How can I get some samples?

A: Please connect me for samples, and my phone number: +86 18768106189

4. Q: Can the price be cheaper?

A: Of course, you will be offered a good discount for big amount.

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