Popular Leading Names of Parts of Generator AVR MX321

Leading Names of Parts of Generator AVR MX321 1.8 year factory 2.complete models 3.2year warranty 4.OEM Service

Popular Leading Names of Parts of Generator AVR MX321

3 Phase Sensing Permanent Magnet Generator type voltage regulator is a compatible replacement for Newage Stamford 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.

Specification

Features

Voltage Regulation < ±0.5% RMSFor Use In Parallel OperationRAMP, DIP, DWELL, DROOP, RMS, U/F, Over Voltage & Over Excitation Adjustment FunctionsOver Exc. / Over Volt. & UFRO LED IndicatorsCurrent Limiting Function

Sensing input
voltage	190 -264V ac max,2 or 3 phase
Frequency	50-60 Hz nominal
Power input (PMG)
Voltage	190-220V ac max.3 phase ,3 wire
current	3A/phase
Output
Voltage	Max 120V dc
Current	Continuous 3.7 A ( see note 1 ) Intermittent 6A for 10 secs
resistance	15 ohms minimum
regulation	+/- 0.5% RMS with 4% engine governing (see note 2 )
Thermal drift	0.02% per deg .C change in AVR ambient (note 3 )
Soft start ramp time	0.4 – 4 seconds
Typical system response
AVR response	10 ms
Filed current to 90%	80 ms
Machine volts to 97%	300 ms
External voltage adjustment	+/- 10% with 5 k ohm 1 watt trimmer (see note 4 )
Under frequency protection
Set point	95% Hz (see note 5 )
Slope	100-300% down to 30 Hz
Max Dwell	20% volts/s recovery
Unit power dissipation	18 watts maximum
Analogue input
Maximum input	+/- 5V dc (see note 6)
sensitivity	1v for 5% generator volts (adjustment )
Input resistance	1k ohm
Quadrature input
10 ohms burden
Max sensitivity	0.22 A for 5% droop OPF
Max input	0.33 A
Current voltage detection input
Set point	300V .time delay:1 sec(fixed )
CB trip coil volts	10 – 30 V dc
CB trip coil resistance	20-60 ohms
Over excitation protection
Set point	75 V dc
Time delay	8-15 seconds( fixed )
environmental
vibration	20 – 100 Hz  50mm/sec
	100Hz – 2k Hz  3.3g
Operating temperature	-40 to +70 degree
Relative humdity 0-70 degree	95% (see note 7 )
Storage temperature	-55 to + 80 degree

Our Products as follow:

Stamford Automatic Voltage Regulator :MX341,MX321,SX440,SX460,AS440,AS480,EA440-T,MX450Leroy Somer :R230,R438,R448,R449,R250,R450Marathon :SE350,EA350Siemens/Basler AVR:AVC63-7/7F,AVC63-7-1A,AVC63-7FS,AVC63-4,AVC63-4AMarelli AVR:M40FA640A,M16FA655AUniversal AVR:GAVR-8A,GAVR-12A,GAVR-15A/B,GB-15AOthers:EA05A,EA05AF,EA15A-2,EA04C,EA63-7D,EA06/UVR6,SR7Caterpiller:VR6Engar:WT-2Deep sea controller:DSE5110,5120,501k,GTR-168Cummins engine governor:ESD5500E,ESD5111,ESD5500,ESD5520,EFC3044196,3062322Cummins Actuator:3408324,3408326,ADC225Other parts:MPU,Stamford rectifier :RSK2001,RSK5001  ,SSYEC432,stop solenoid,current transfer 

 

When you place an order, please choose a shipping method and pay for the order including the shipping fee. 

All the shipping fee is 20% off by DHL,If need other express pls contact me by email

 

 

We do not uarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.The shipping cost does not include any import taxes, and buyers are responsible for customs duties.

 

Within 2years,if there is any problem with the item,buyers can returns the items to exchange another new one,buyers are responsible for the shipping fees and customs duties.

Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number.  As soon as we receive the items, we will repair or exchange them ASAP.

 

Different avr models or versions will have different functions. Please read the product descriptions carefully and learn the functions supported  before placing an order .

 Pls confirm the address and your TEL number for delivery to against any mistake

 

Link to this item in our ALIEXPRESS STORE:http://www.aliexpress.com/store/405763

  

Parbeau is 8 year manufacturer of Generator Parts & Accessories ,especially specilized in generator avr.

 

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Popular Leading Names of Parts of Generator AVR MX321