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Mx321 Generator Automatic Voltage Regulator AVR

Mx321 Generator Automatic Voltage Regulator AVR
Price: US $ 110-113/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 10/Piece
Pay Type: L/C,T/T,Paypal,Money Gram,Western Union

Mx321 generator Automatic Voltage Regulator Avr 
3 Phase Sensing Permanent Magnet Generator type voltage regulator is a compatible replacement for Newage MX321 and Onan 305-0823.

 MX321 is a three phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brushless generator.Excitation power is derived from a three phased permanent magnet generator(PMG),to isolate the AVR control circuits from the effects of nonlinear loads and to reguce radio frequency interence on the generator terminals.Sustained generator short circuit current is another feature of the PMG system.

 The AVR sense the voltage in the main generator winding and controls the excitation to maintain the generator output voltage with the specified limits,compensating for load,speed,temperature and power factor of the generator.Thress phase RMS sensing is emplyed for superior voltage regulation.

 Adjustable soft start circuitry is included to provide a smooth controlled build up of generator output voltage.

 Sensing 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. 
 C
95%
 Storage temperature -55 to +80 Deg. C

Prod Model: Mx321
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Purpose: Generator
Input Voltage: 160~260V
Resistance: 10ohms Minimum
Phase: Single and Three Phase
Function: Paralleling Fucntion
Sensing Input Voltage: 190 -264V AC Max,2 or 3 Phase
Output Voltage: Max 120V AC
Max Input Current: 0.33A
Test.Temperature: 75 Degree
Set Point: 75VDC
We are the professional manufacturing the 0.5-35 KV outdoor indoor, dry type, oil-immersed, combined transformer, electrical energy meter, power capacitor correction bank, low voltage stablizer and so on

We are the first one who been granted the transformer production license by National technical supervise bureau, Machinery industry Dept, national electrician committee.

The company holds the registered capital of RMB1 0, 000, 000.00, and her importing & exporting amount each year exceeds USD 1, 000, 000.00, The company is provided with the Management Dept, Marketing Dept, Engineering & Technology Dept, Quality Control Dept, Material Supply Dept, Production Planning Dept, Financial Dept and so on. Currently it has 309employees, including 6 engineers and 10 technicians. The company has a strong technical force, advanced production and test equipment and the world latest manufacturing process and technology to adequately meet the customer needs for quality.

Our products are not only largely meet with the demand of domestic customers, but also widely exported the markets of North and South America, Southeast Asia, Middle-east, Latin America, Africa, and Europe with a very good reputation.

Some products have been approved by CE and IEC certificates.

As we hopefully steeping into the newest century, welcome new and old clients to make a good or Better business cooperation relationship.

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  • Yueqing Heyi Electrical Co., Ltd.

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