Gold Member Since 2017
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Sunvision Digital Technology Co., Limited

AVR, Sx 440, Auto Voltage Regulator manufacturer / supplier in China, offering AVR Sx440 for Stamford Alternator, Generator AVR, 240W LED Light Tower, Trailer Type Solar Light Tower, Solar Mobile Light Tower, 400W Solar Lighting Tower, Telecoped Light Tower, Mobile Light Tower with Solar Panel and so on.

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Supplier Homepage Product Spare parts for Generator AVR Sx440 for Stamford Alternator, Generator AVR

AVR Sx440 for Stamford Alternator, Generator AVR

FOB Price: US $22-400 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $22-400/ Piece
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Port: Ningbo, China
Production Capacity: 5000 Pieces/ Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SX 440
  • Usage: Emergency Crew, Standby Unit, Common Units
  • Cooling
    Water Cooling
  • Generator
    Diesel Generator
  • Trademark: SVC
  • Origin: China
  • Conditions
    of Use:
    Car Type, Trailer Type, Marine, Land Use
  • Output Type: AC Three Phase
  • Installation
  • Warranty: One Year
  • Transport Package: Paper Carton
  • HS Code: 8503009090
Product Description
AS440 Hot Sale Generator Set AVR 

More Picture And Package
Technical data:

Newage AS440

Voltage: 95-132VAC,or 190-264VAC, 1 phase 2 wire

Frequency: 50-60Hz nominal

Power Input

Voltage: Max 90VDC at 207VAC input

Current: continuous 4A, intermittent 10A for 10 secs

Resistance: 15 Ω minimum

Regulation: +/-1% RMS with 4% engine governing

Voltage establish: residual voltage at avr terminal ≥5VAC

External Voltage Adustament:

+/-7% with 1k ohm 1 watt trimmer

We also supply SX460, SX440, AS440, MX341, MX321, R450, R448, GAVR 8A, 12A, 15A and so on 

Why Choose Us
1  All of our Products has one-year guarantee
2  Has been specialized in generator and spare parts for 10 years, we can offer customized service 
3  Cares about the quality, each products will be test before shipping.
Our Company

Shipping Policy Delivery Time

USA, Canada ,Australia, West and North Europe 4-7 Business Days, Other country 5-8 Business Days

Shipping address:Please, make sure to provide us with correct, precise, and detailed shipping Address.
Input Voltage 190-264V ac
 Frequency 50-60 Hz nominal
 Wire 2
Output Voltage max 90V dc at 207V ac input
 Current continuous 4A dc, intermittent 6A for 10 secs
 Resistance 15 ohms minimum
 Regulation  +/- 1.0%
 Thermal Drift 0.04% per deg. C change in AVR ambient
 Typical system response AVR response 20ms
 Filed current to 90% 80 ms
 Machine Volts to 97% 300ms
 External voltage adjustment +/-10% with 1 k ohm 1 watt trimmer
 Under frequency protection Set point 95% Hz
 Slope 170% down to 30 Hz
 Unit power dissipation 12 watts maximum
 Build up voltage 4 Volts @ AVR terminals
 Analogue Input Maximum input ±5V dc
 Sensitivity 1v for 5%
 Input resistance 1k ohm
 Quadrature Droop Input 10 ohms burden
 Max. sensitivity: 0.07 A for 5% droop 0PF
 Max. input: 0.33A
Environmental Vibration 20-100 Hz,50mm/se
 100Hz - 2kHz, 3.3g
 Operating temperature -40 to +70 Deg. C
 Relative Humidity 0-70 Deg. 
 Storage temperature -55 to +80 Deg. Cyhbhb 
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Mr. Roy Peng
Project Manager
To: Mr. Roy Peng

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