• AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
  • AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
  • AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
  • AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
  • AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
  • AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts

AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts

Conditions
of Use:
Car Type, Trailer Type, Marine, Land Use
Usage: Emergency Crew, Standby Unit, Common Units
Output Type: AC Single/3 Phase
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts pictures & photos
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
US $25 / pieces
Min. Order: 1 pieces
Diamond Member Since 2024

Suppliers with verified business licenses

Secured Trading Service
Fujian, China
Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Experienced Team
The supplier has 6 foreign trading staff(s) and 6 staff(s) with over 6 years of overseas trading experience
Fast Delivery
The supplier can deliver the goods within 30 days
to see all verified strength labels (14)
  • Overview
  • Product Paramenters
  • Product Pics
  • Our Factory
  • Our Certificate
  • Contact Us
Overview

Basic Info.

Model NO.
SX440 SX460
Cooling
Method
Water Cooling
Installation
Method
Fixed
Generator
Type
Diesel Generator
Type
Electric
Warranty
Other
Delivery Time
Stock or 5 Days
Voltage
12V or 24V
AVR Model
R120 R150 R250 R450 R230 Sx460
Purpose
Automatic Voltage Regulator
Current
25A
Application
for Alternator
AVR Brand
Leroysomer, Stam Ford
Transport Package
Cartoon or Foam
Specification
1kg
Trademark
Ai Power
Origin
Fujian, China

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 5.00cm
Package Gross Weight
0.500kg

Product Description

Product Paramenters

r220 r450 mx341 mx450 sx440 avr power electronic automatic voltage regulator switch diesel generator spare parts

 
SENSING INPUT
Voltage
190-264V ac
 
 
 
 
Frequency
50-61 Hz nominal
 
 
 
 
phase
1
 
 
 
 
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%
300 mS
 
 
 
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
+/- 5 Vdc
 
 
 
 
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. C
95%
 
 
 
 
Storage temperature
-55 to +80 Deg. C
 
 
 
SX440
SX440 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brush-less generator. In addition to regulating the generator voltage, the AVR circuitry includes under-speed and sensing loss protection features. Excitation power is derived directly from the generator terminals.Positive voltage build up from residual levels is ensured by the use of efficient semiconductors in the power circuitry of the AVR.

The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output
voltage with load regulation of +/-0.5%.
 

Product Pics

AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts

Our Factory

AI POWER is the professional manufacturer of power generator, light tower and reefer genset in China. We provides a complete line of generators for commercial,industrial and residential application.We specialize in providing a wide range of well known and trusted brands of diesel generators, supplying generators from 5kw to 2000kw at competitive prices.
Besides generators, we also product the refere product incldue lighting towers, reefer gensets and generator spareparts. At the same time, we also provide the reference electrical products, include ATS.

AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts

Our Certificate

AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts

Contact Us

Mr. Bruce Song
Xiamen Ai Power Technology Co., Ltd.
Power System Supplier- Generator Sets, Lighting Tower, Air Compressor & Switchgear.
Add:B15 Unit 502-3, No. 59, Chengyi North Street, Jimei District, Xiamen City, China

 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

From payment to delivery, we protect your trading.
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts pictures & photos
AVR Automatic Voltage Regulator for Generator AVR Sx440 Sx460 Se350 As440 R250 R450 Brushless Voltage Module Generator Spare Parts
US $25 / pieces
Min. Order: 1 pieces
Diamond Member Since 2024

Suppliers with verified business licenses

Secured Trading Service
Manufacturer/Factory
Registered Capital
10000000 RMB
Plant Area
101~500 square meters