Emergency Power Supply
Product Details:
| Place of Origin | China (Mainland) |
|---|
Detailed Product Description
Category
YJ series
Capacity ranges between 0.5KW and 20KW,for lighting in emergency or accidental instance
YJS series
Capacity ranges between 5KW and 400KW. Besides providing lighting in emergency or accidental instance, this series can also be used for fire-fight elevators, rolling shutters, draught fans, water pumps and other inductive load or mixed load.
YJS/P series
Capacity ranges between 1KW and 800KW. This series is special power supply for connecting directly to electric motors, and can be used for fire-fight water pumps, , draught fans, spray pumps and other pure inductive load.
Features &Benefits
Self-adaptive load control technique with enhanced working reliability.
Smart battery charging and management to increase battery life.
LCD with Chinese interface for easy operation. Modularized design to simplify maintenance, and to improve system reliability.
RS485 communication port for connection to surveillance center to achieve remote control, communication, remote measurement, and linkage.
Using PLC as system control center to improve operation reliability and site adaptability.
Smart self-testing on stand-by status.
Fully automatic startup without human interference.
Changeable transfer time (from 0.25 to 10 seconds).
Startup by compulsive manual operation in emergency situations.
Technical specifications
| Model | EA-YJS/P-1~800KW | |
| Input | Voltage | 380V+25%,380V-15% |
| Number of phases | Three-phase four-wire +P+E | |
| Frequency | 50HZ±5% | |
| Output | Capacity | 1KW~800KW |
| Voltage | 0~380Vadjustable | |
| Waveform | PWM wave | |
| Frequency | 0~50Hzconversion starting, frequency adjustable in regular operation | |
| Overload capacity | 120% 60secs, 150% 0.5secs | |
| Number of phases | Three-phase three-wire +P+E | |
| Battery | Maintenance free sealed battery (480V DC) | |
| Backup time | 30 to 120 minutes(easy change of backup time by time lag port ) | |
| Protections | Short circuit, over current, low battery, output undervoltage/overvoltage | |
| Efficiency | 95% on emergency status | |
| Environment | -20~40 , relative moisture: 0-90% | |
| Altitude height | Below 2000 meters | |
| Recommended load type | Suitable only for direct triangle connection for loads like electric motors | |
| Audible noise | Lower than 55dB on emergency status | |
| Size of 1KW~2.5KW | 530×940×400(mm), 90minutes backup, with battery in single cabinet | |
| Size of 3KW~5KW | 600×2200×600(mm), 90minutes backup, with battery in single cabinet | |
| Size of 6KW-70KW | 800×2200×800(mm), detachable battery cabinet | |
| Size of 90KW~160KW | 950×2200×950(mm), detachable battery cabinet | |
Emergency Power Supply
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Company Info
Guangdong East Power Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Dongguan
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products