| Prod Model: |
AVR R448 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Powerly AVR ISO9001: |
CE High Quality AVR |
| Type: |
AVR R448 |
| Power Input: |
30~140VAC |
| Frquency: |
50/60Hz |
| Detection Voltage Input: |
110/220/400V |
| Match: |
Brushless Generator |
Product Description
Leroy somer AVR R448
R448 is voltage regulator of a sealed electronic devices, by adjusting the excitation current in order to stabilize the output voltage of the brushless generator.
1. It is Compatible with Leroy Somer Brushless generators over 100KW
2. CE and ISO9001 certificated
3. Competitive price and good service
4. Quick delivery time
Technology data
Power Input: 30 ~ 140VAC 50/60Hz
Excitation maximum output: DC 140V/10A/10S
Detection voltage input: 110/220/400V
Remanence minimum excitation voltage: ≥ 5V/25Hz
Voltage regulation rate: ≤ ± 0.5%
External voltage potentiometer 1K/2W fine-tuning when the ± 8%
Differential input current tune: 0 ~ 1.0A
Operating temperature: -40 ~ 65 degree
Installation size: 21*14.5 *7cm
Sensing Input
Terminal 0 ~ 110V = 95 ~ 140V
0 ~ 220V = 170 ~ 260V
0 ~ 380V = 340 ~ 520V
Frequency 50 / 60 Hz, selectable
Power Input
Voltage 40 ~ 150 VAC, 3 phase
Voltage Output
Max 160VDC @120VAC
Current Output
Max 10A
Voltage Regulation
< ± 0.5% ( with 4% engine governing )
Voltage Build-up
Residual voltage at AVR terminal > 5 VAC
External Volts Adjustment
± 10% @ 1K ohm
Dimensions
203mm L * 153mm W * 60.5mm H
| Generator Automatic Voltage Regulator |
| Stamford | Leroy Somer | Marathon
Basler | Mecc-Alte | Kutai | Marelli
Cat. | GAVR/CF/YH | Others |
| SX460 | R230 | SE350 | UVR6 | EA06A | M40FA640A | GAVR 8A | ST/STC (Alu.case) |
| SX440 | R250 | EA04C | ST/STC(Plastic case) |
| AS440 | R438 | EA05A | GAVR 12A | 2~3.5 kw avr |
| AS480 | R448 | AVC63-7 | SR7-2G | EA350 | M16FA655A | 5~7.5 kw avr |
| MX321 | R449 | EA08A | GAVR 15A | 5~7.5 kw welder avr |
| MX341 | R450 | AVC63-12 | EA16 | VR6 | Lanzhou KXT-2WC avr |
| EA15A | 10KW avr YX3DA 2DA |
| Cummins Parts |
| 3044196 | 3044195 | 3030256 | 3062322 | 3098693 | 3037359 | 4913742 | 3408326 |
| 408324 | 3034572 |
| GAC Parts |
| ESD5500E | ESD5111 | ESD5120E | ESD5522 | ESD5221 | ESD5220 | ESD5330 | MSP675 |
| Generator/Genset Charger |
| 178A | 670 | 680 | 12~24V 5A | 12~24V 3A | 12/24V 6A~10A |
| Other parts |
| Leroy Somer Diode Kit 330-25777 | Stamford Diode Bridge SSAYEC432 |
| RSK1001 | RSK2001 | RSK5001 | RSK6001 | Stamford Varistor B | Stamford Vaistor C |
Fuzhou Emean Electric Machinery Co., Ltd. is one of the biggest enterprises, lies in "China Electrical Machinery and Appliances City"--Fuan. EMEAN is a private enterprise established in 2003, which is a comprehensive electrical machinery manufacturing company integrating product designs, production, marketing and service.
Rely on scientific and technological development, we continue to provide users high-tech products, which is our consistent pursuit. On the basis of absorbing the foreign advanced technology, we have already fetched in 10 lines advanced international machinery production. The main products manufactured by our company consist of more than 10 series, over 100 types, involving generators, diesel generating sets, gasoline generating sets and concrete cutter, of which all of our products have been passed the national attestation CCC, CE certificate, Nigeria Soncap and EPA certificate.
EMEAN is a young enterprise, but she owns the fresh and great-hearted blood, which make her more charmful. "Quality assurance, user first" is the agreement of EMEAN executives. Communicate with the domestic industry, scientific research institutions exchange and cooperation so as to improving the quality, such as: Design and production, commissioning and maintenance. Then occupy the market, and expand the scale of the company. We have been moving forward to a more prosperous achievement under the fierce competition.
Today, EMEAN staff pursue the guidelines--"aggressive, realistic, strict and unity" to blaze new trails. We make technology as the core, quality as life and users to God, dedicated to provide you with the highest & cost-effective products and meticulous after-sales service in order to shape a bright future.
