Original Leroy Somer Generator Spare Parts Alternator Electronic Automatic Voltage Regulator brushless AVR R731
AVR R731 is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator. Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR.
| Description |
Generator parts AVR |
| Place of origin |
FRANCE |
| Voltage sensing |
the voltage sensing is done three 2VA single phase transformers |
| Input Voltage |
|
| High voltage tap (400V) |
340V ±5% to 480V ±5% |
| Medium Voltage tap (230V) |
200V ±5% to 240V ±5% |
| Low voltage tap (110V) |
90V ±5% to 140V ±5% |
| Voltage Droop |
|
| Current sensing |
C.T. for // operation |
| Location |
standard line 1(U), option line 2(V) |
| Current |
|
| MAX. continous current |
1.3A |
| Norminal current |
1A |
| MAX. current for 10s |
10A |
|
1.The R731 is an analogic Automatic Voltage Regulator with transistor.
2.The voltage sensing is done with three 24VA single phase transformers.
3.The R731 module is designed to be installed vertically next to the voltage regulator |
Our Services
Guangling strictly adopt the international warranty.
Warranty: Guarantee for one year or 1000 running hours (accord to whichever reach first) from shipment date.
During the guarantee period, guangling will provide the free easy-damaged spare parts for problems caused
by our quality of production or raw material, except the damageable spare parts caused by customer's incorrect man-
made operation.
After expiration, Guangling provides cost spare-parts maintenance for gensets .
FAQ
Q1: What is your MOQ of this item?
A: 1 pcs
Q2: What is the lead time?
A:2days after receiving your L/C or TT deposit.But if your order is some special engine and alternator, then the delivery time is
longer.
Q3: Is it able to make customer's own brand name?
A: We can be your OEM manufacture with your authorization of brand.
Q4: Where is your Loading Port?
A: Any port in China. Usually Fuzhou port.
Q5: What is your payment term?
A: We can accept T/T 30% in advance, and the balance 70% shall be paid before shipment or L/C at sight, L/C deferred payment terms
or west union.
Q6: What is your company's available production capacity?
A:1000 000000
For More details,can send us inqury to know Factory Pirce!
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