Factory Price AVR WT-3 Generator Excitation Regulator for 250kva Diesel Generator

Factory Price AVR WT-3 Generator Excitation Regulator for 250kva Diesel Generator Specifications:

AVR WT-3 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. Which is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with load regulations of +/- 1.5%

Using Enviroment Engga Automatic Voltage Regulator WT-3

Temperature: -20 to 60℃

Above sea level: <1000m

Relative humidity: <90%

Technical Data for WT-3 Engga Genset AVR

INPUT 

Voltage:190-264V ac 

Frequency:50/60 Hz nominal 

OUTPUT 

Voltage:90V DC

Current:continuous 8A dc 

Intermittent 15A for 10 secs 

REGULATION:+/- 1%

Power input :70-140VAC, (PMG, or auxiliary winding, single and three phase)

Sensor detected 220-480VAC

Maximum output: DC 10A 125V

Protection: built-in low-speed, over Patrick, LAM, function

Adjustment rate: better than 0.5%

Wiring of Engga Voltage Regulator WT-3

AVR WT-3 Features:

AVR WT-3 Pictures:

Product Test:

Advanced equipment

Factory used the advanced equipment to produce, assembly and inspect the AVR. To ensure the high accuracy

AOI automatic optical detection equipment

Detection of automatic plug and patch of the wrong parts, leakage parts, less welding, virtual welding, component skew and other welding problems, greatly reduce defective products, improve the reliability of products.

High and low temperature testing equipment

Military industry standard
Each product will be after four hours of 85 ℃, low temperature minus 45 degrees after the simulation testing factory.  Ensure that each product is used by customers assured.

Our Packing:

Payment and Shipping:

We supply various shipping and payment methods for our customers.

1. For the sampling order, we can accept PayPal, West Union, MoneyGram as the payment, and will ship the samples by air express including DHL, UPS, TNT, Fedex, ARAMEX.

2. For the bulk order, we can accept the T/T bank transfer, L/C as the payment method with the 30% deposit, we will ship out the goods according to the choice from the customers for shipping.

3. We can ensure the shipping of us are fast and efficient, and the payment is safe.

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