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Hangzhou Holdwell Mechanical & Electrical Co., Ltd.

Stamford AVR As440, As440, AVR As440 manufacturer / supplier in China, offering Automatic Voltage Regulator As440, Starter 714/34500 714 34500 Fits for Jcb Tracked Excavator Js70 Jz70, New Genie Single Axis Joystick Controller (Genie Part 78903H -Replaces 78903) and so on.

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Automatic Voltage Regulator As440

FOB Price: Get Latest Price
Min. Order: 5 Pieces
Production Capacity: 5000PCS/Week
Transport Package: Individual Packing and Standard Export Caron
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: AS440
  • Brand: OEM
  • Apply for: Brushless Generator
  • Specification: CE/RoHS
  • HS Code: 8503009090
  • Application Range: Industrial and Mining Enterprises
  • Weight: 0.4kg
  • Trademark: OEM
  • Origin: Zhejiang
Product Description
Newage Stamford AVR AS440

AS440
Introduction:
The AS440 ( + Kit replaces SX440 ) 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. The Propose employs surface mount technology (SMT) for high integration of features in a minute footprint AVR.

Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. The control and voltage sensing circuits have separate terminals, allowing the excitation power to be resulting directly from the stator winding for necessary applications or from an auxiliary winding if sustained short circuit performance is essential. 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 +/- 1.0%

Features include:
*Stability adjustment *Optimum response selection
*Under frequency roll off adjustment *Droop adjustment
*Trim adjustment

POWER INPUT
Voltage 100-264 V AC 1 phase Frequency 50-60 Hz nominal
OUTPUT
Voltage 82 V d. C. @ 200 V a. C.
Current continuous 4A (see note 1).
Transient 7.5A for 10 secs.
Resistance 15 ohms min
(10 ohms min when input
Volts is less than 175 AC)
REGULATION +/- 1.0% (see note 2)

Automatic Voltage Regulator As440
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