INPUT
Voltage Jumper selectable
95-132V ac or
190-264V ac
Frequency 50-60 Hz nominal
Phase 1
OUTPUT
Voltage max 90V dc at 207V ac input
Current continuous 4 A dc
Intermittent 6 A for 10 secs
Resistance 15 ohms minimum
REGULATION
+/- 1.0%
THERMAL DRIFT
0.05% per deg. C change in AVR ambient
EXTERNAL VOLTAGE ADJUSTMENT
+/-10% with 1 k ohm 1 watt trimmer
ENVIRONMENTAL
Operating temperature -40 to +70° C
Storage temperature -55 to +80° C
Dimensions
140mm L * 105mm W * 50mm H
Voltage Regulator for Stamford Genset SX460
SX460 is single phase brushless AVR for < 150kw diesel generator.
SX460 is a harlf-wave phase-controlled thyristor type Automatic Voltage Regulator(AVR) and forms parts of the excitation system for a brushless generator.
Features
Voltage Regulation < ± 1%
Soft Start Voltage Ramping
Sensing Voltage Loss Protection
120 or 240 VAC Sensing, Jumper Selectable
Under Frequency Roll Off Protection
With Under Frequency LED Indicator
Sensing Input
Voltage: Jumper selectable
120(95-132)VAC, 240(190-264)VAC, single phase 2wire
Frequency: 50-60Hz nominal
Phase: 1
Power Input (PMG)
Voltage: Max 90VDC at 207VAC input
Current: Continuous 4A, intermittent 6A for 10 secs
Resistance: 15 Ω Minimum
Regulation: +/-1% RMS with 4% engine governing
Thermal Drift: 0.05% per deg. C change in AVR ambient
Typical system response:
AVR reponse: 20ms
Field currnt to 90%: 80ms
Machine volts to 97%: 300ms
Voltage established: Residual voltage at AVR terminal >5VAC
External Voltage Adustament: +/-7% with 1k ohm 1 watt trimmer
Under frequency protection
Set point: 95%Hz
Slope: 170% down to 32Hz
Unit power dissipation: 10 watts maxinmum
Environmental
Vibration: 20-100Hz 500mm/sec
100Hz 2Hz 3.3G
Operating temperature: -40 to +70° C
Relative Humidity 0-70c: 95%
Storage temperature: -55 to +80° C.
| 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.
