Generator parts Automatic Voltage Regulator circuit diagram Three
Phase Automatic Voltage Regulator power avr MX341
Product Description
MX341 Permanent Magnet Generator type voltage regulator is a
compatible replacement for NS MX341 and Onan 305-0846.
MX341 is 2 phase sensed Automatic Voltage Regulator and forms part
of the excitation system for a brushless generator. Excitation
power is derived from a three-phase permanent magnet
generator(PMG), to isolate the AVR.control circuits from the
effects of nonlinear loads and to reduce radio frequency inference
on the generator terminals. Sustained generator short circuit
current is another feature of the PMG system.
The AVR senses 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 employed for superior voltage regulation.
Adjustable soft-start circuitry is included to provide a smooth
controlled build-up of the generator output voltage.
| Product Name | Red Vision Three Phase Automatic Voltage Regulator power AVR MX341 |
| Sensing/Power input | Voltage | 190 to 264 Vac,1 phase 2 wire jumper selectable |
| Frequency | 50/60 Hz jumper selectable |
| Output | Voltage | Max. 90 Vdc @ 207 Vac input |
| Current | Continuous 4A,Intermittent 6A for 10 seconds |
| Voltage Regulation | < +/-1% (with 4% engine governing) |
Product Features
Voltage Regulation < ±1%
3 Phase PMG Power Input
For Use In Parallel Operation
Adjustable EXC TRIP, DIP, TRIM & DROOP Functions
Soft Start Voltage Ramping
Under Frequency Roll Off Protection
UFRO & Over Excitation LED Indicators
Sensing Input
Voltage: 190-264VAC, 1 phase 2 wire
Frequency:50-60Hz nominal
Power Input (PMG)
Voltage:170-220VAC , 3 phase 3 wire
Current:continuous 3A/phase
Frequency:100-200Hz nominal
Output
Voltage:max 120VDC
Current:continuous 2.7ADC , intermittent 6A for 10 secs
Resistance:15 minimum
Regulation:+/-1% RMS with 4% engine governing
Voltage build-up: residual voltage at avr terminal 5VAC
External Voltage Adjustment:+/-10% with 1k ohm 1-watt trimmer
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Guarantee:
Guarantee for one year from shipped on board date. During the
guarantee period, our company will provide free easy-damaged spare
parts for problems caused by our quality of production or raw
material, except the damageable spare parts caused by the
customer's incorrect artificial operation. In addition, after
expiration, our company provides cost spare parts for maintenance.
Our Service:
1. Free maintenance within 12 months guarantee.
2. We cooperate with customers to design and develop a new product.
3. We'd like to assist you in arranging delivery things, test
things, or others on your request.
4. Customize production.
1. We are a professional manufacturer with more than 13 years
experience in Electric motor
2. We are Made in China Gold Supplier
3.we test the material before production and three to four times
when producing to ensure the goods in good quality, also we produce
according to request
4.we can be your OEM manufacturer with your authorization of the
brand.
FAQ:
1. Q: What’s the MOQ?
A: We accept one piece.
2. Q: Are you a factory or trading company?
A: We are a manufacturer.
3. Q: Can you accept using our logo?
A: Yes, we can do OEM for you.
4. Q: What’s the warranty period?
A: 1 year.
5. Q: What are the terms of payment?
A: T/T. 30% deposit and 70% against the BL copy or 100% LC at
sight.
