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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Populace
  • Model Number: MX321
  • Product Name: 1000W AVR MX341 MX321 SX460 Circuit Diagram
  • Warranty: 12 months
  • Weight: 0.755kg
  • Package: Carton Box
  • Size: 20.5*15.5*2.5cm
  • Certificate: ISO9001
  • Usage: Diesel Genset
  • Stock: Yes
  • Service: OEM Customized
  • MOQ: 1 Piece

Packaging & Delivery

Packaging Details standard carton box with 1000W AVR MX341 MX321 SX460 Circuit Diagram
Delivery Time Shipped in 5 days after payment

1000W AVR MX341 MX321 SX460 Circuit Diagram

Product Description

 More pictures


Tech Knowlege


ensing Input Voltage 190-264V ac max, 2 or 3 phase
 Frequency 50-60 Hz nominal
 Power Input(PMG Voltage 170-220V ac max, 3 phase, 3 wire
 Current 3A/phase
 Frequency 100-120 Hz nominal
 Output Voltage Max 120V dc
 Current Continuous 3.7 A,
Intermittent 6A for 10 secs
 Resistance 15 ohms minimum
 Regulation  +/- 0.5% RMS with 4% engine governing
 Thermal Drift 0.02% per Deg. C change in AVR ambient
 Soft Staret Ramp Time 0.4 - 4 seconds
 Typical system response AVR response 20ms
 Filed current to 90% 80 ms
 Machine Volts to 97% 300ms
 External voltage adjustment +/-10% with 5k ohm 1 watt trimmer
 Under frequency protection Set point 95% Hz
 Slope 100%-300% down to 30 Hz
 Max. Dwell 20% volts/S recovery
 Unit power dissipation 18 watts maximum
 Analogue Input Maximum input +/- 5 Vdc
 Sensitivity 1v for 5% Generator Volts (adjustable)
 Input resistance 1k ohm
 Quadrature Droop Input 10 ohms burden
 Max. sensitivity: 0.22 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. C




Company Information


1.Founded in 2006,with full experience of 10 years in manufacturing generator spare parts. 

2.Started export since the year of 2007,with quick response to serve the oversea customers

3.Have already passed the strict quality inspection of ISO9001:2000 quality management system

4.Strong R&D Team to design and test products

5.Professional designers and technicians to provide technical assitance

6.Strict quality control process with strict standards

7.Strong installation consulting support

8.Quick after-sale technical advice and guidance


Our service

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.


After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

Payment and shipping

1.We accept L/C,Alipay, West Union, TT. Cash.

2.All major Credit cards are accepted through secure payment processor ESCROW.

3.We Ship to Worldwide, except APO/FPO




1.Guarantee:3 year after selled.

2. During guarantee,the items share free repairs or replacement.

3. Customer is responsible for the freight come-and-go,and the custom tax.

4. You may consider to send the defective item with a economical way,and we send back the repaired items with your new order together.

5. To save the cost,pls send the item back without packing.

6. Pls provide the defective appearance and related invoice number.

7.We do not repair or replace item with an expired warranty.

8.All emails will be answered within 1 business day.if you do no receive our reply,please kindly re-sent your email or give us a call any time.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
31 Transactions 80,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $300,000
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