• Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
  • Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
  • Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
  • Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
  • Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
  • Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A

Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A

Certification: CCC, ISO9001, CE, RoHS
Standard Component: Standard Component
Technics: Assemble
Material: Plastic
Type: AVR
Product Name: AVR Sx460
Customization:
Gold Member Since 2018

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Group Corporation

Basic Info.

Model NO.
GU621A GU620A
Color
Black
Stock
Yes
Gross Weight
0.8kg
Warranty
1 Year
Transport Package
Carton
Specification
9.2*9.2*5.5cm
Origin
Fuzhou
HS Code
8503009090
Production Capacity
5000 PCS / Year

Product Description

Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A
Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A



Stamford AVR SX460AVR 
 

Product Application

SX 460 is the most popular Genset AVR module, high quality but very reasonable price . 

We can offer other model AVR such as :

Stamford: SX460,SX440,MX321,MX341,AS480,AS440

Leroy somer: R230,R438,R448,R449,R250,R450

Marathon:SE350,EA350

Common brushless Avr:8A,12A,15A,20A and so on.

TECHNICAL DATA FOR SX 460 AVR

Sensing Power Input 

Voltage 120 (95~132) / 240 (190~264) VAC

1 Phase and 2 wire with copper jumper opyions

Magetic field output 

Voltage max 90 VDC at 207 VAC input

Current : continous 4A, intermittent 10A within 10 seconds

Pressure regulating accuracy : <+/-1 RMS with 4% engine governing 
 

Specification:

Parameter sheet of AVR SX460
Input Voltage Jumper selectable 95-132V ac or 190-264V ac
Frequency 50-60 Hz nominal
Phase 1
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 0.05% 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 10 watts maximum
Build up voltage 4 Volts @ AVR terminals
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

Packing
Harsen Gu621A Gu620A Diesel Generator Controller ATS Automatic Control Module Single Genset Controller Gu320b Gu631A Gu641b Gu601A Gu611A Gu301A Gu602A Gu630A

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