Universal Engine Spare Parts
Price on request
Pricing is provided on request — use the quote form below.
- Port
- Fuzhou/Shenzhen/Xiamen
- Minimum Order Quantity
- 5 Piece/Pieces
- Supply Ability
- 1000 Set/Sets per Week
- Payment Terms
- T/T,Western Union,Paypal
Price on request
Pricing is provided on request — use the quote form below.
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Universal Generator Spare Parts With Nupart Package·1.8 year·2.3 days delivery·3.2 year warranty·4.complete model
| Place of Origin | Fujian China (Mainland) | Model Number | AS440 |
|---|---|---|---|
| Engine Type | Diesel | Type | Engine Controller |
| Product Name | Universal Engine Spare Parts | Application Generator | brushless ,50-500kw |
| Phase | 1/3 | Glue | Black,hard |
| Weight | 0.36kg/pc | OEM service | Yes |
| Stock | Yes | Accept Paypal | Yes |
| Normal Shipping Express | DHL | Warranty | 2year |
| Details | Universal Generator Spare Parts With Nupart Package · 1.8 year · 2.3 days delivery · 3.2 year warranty · 4.complete model |
| Packaging Detail | Standard Export Carton,52PCS AS440 in 1 carton |
|---|---|
| Delivery Detail | within 3days after we receive the deposit |
Universal Engine Spare Parts
Stamford avr AS440 is use for 50-500kw ,brushless diesel generatorcompatible with stamford products
Generator parts mainly include control box,fuel tank, start and control with battery protection, as well as emergency tank, etc
We supply:diesel controller,battery charger,voltage protector(AVR) and meters and other spare parts.
Description:In addition to rregulating the generator voltage,the avr circuitry includes under-speed and sensing loss protection features.Excitation power os derived directly from the generator terminals.
Positive voltage build up from residual level is ensured by the use of efficient semiconductors in the power circuitry of the avr/
The avr is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulator of +/-1.0%.
In addition to being powered from the main stator,the avr also derives a sample voltage from the output windings for coltage control purposes.In response to this sample voltage,the avr controls the power fed to the exciter field,and hence the main field,to maintain the machine output voltage within the specified limits,compensating for load,speed,temperature and power factor of the generator.
Provision is made for the connection of a remote voltage trimmer,allowing the user fine control of generator's output.
Features
| Technical specification | |
| Sening input | |
| Voltage | Jumper selectable 100-130V ac 1 phase or |
| 190-264V ac 1 phase | |
| Frenquency | 50-60Hz nominal |
| Power input | |
| Voltage | 100-264V ac 1 phase |
| Frequency | 50-60Hz nominal |
| Output | |
| Voltage | 82V dc @200V ac |
| Current | continuous 4A |
| transient 7.5A for 10 secs | |
| Resistance | 15 ohms min |
| (10 ohms min when input volts i s less than 175ac) | |
| Regulation | +/-1.0% |
| Thermal Drift | 0.03% per deg. C change in AVR ambient |
| Typical System Response | AVR response 20ms |
| Field current to 90% 80ms | |
| Machine Volts to 97% 300ms | |
| External Voltage Adjustment | /-10% with 1 k ohm 1 watt trimmer |
| Increasing resistance lowers voltage | |
| Under frequency Protection | Set point 94-98% Hz |
| Unit power Dissipation | 12 watts maximum |
| Build Up Voltage | 4 Volts @ AVR terminals |
| Analogue input | Maximum input +/-5V dc |
| Sensitivity 1V for 5% Generator Volts(adjustable) | |
| input resistance 1k ohm | |
| Quadrature Droop input | 10 ohms burden |
| Max. sensitivity: 0.07A for 5% droop 0 PF | |
| Max. input: 0.33A | |
| Over Excitation protection | Set point 75V dc |
| Time delay 10-15 seconds(fixed) | |
| Environmental | |
| Vibration | 20-100Hz 50mm/sec |
| 100Hz-2kHz 3.3g | |
| Relative Humidity 0-70C | 95% |
Our Products as follow:
Within 1 year,if any problem buyers can returns avr to exchange another new one,buyers are responsible for the shipping fees and customs duty.
Before returning 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.
Parbeau is 8 year manufacturer of diesel Generator Parts & Accessories ,especially specilized in generator avr.
Want to repair you rgenerators? We haveparts, diagrams, accessories and repair advice to help make your tool repairs easy.
Want to be a distributor?Our goodlooking shape ,package ,complete kinds of generator part make you be competitive.
Small qty? Online shop ,very convenient and easy for u to import item from international.
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