Customization: | Available |
---|---|
Phase: | Single Phase |
Type: | On-line |
Still deciding? Get samples of US$ 474.34/Piece
Request Sample
|
Suppliers with verified business licenses
The emergency power supply consists of inverters, transformers, chargers, battery packs, conversion relays, battery circuit breakers, mains input circuit breakers, output branch circuit breakers, and other main components. When mains power is normal, it directly outputs mains power; Simultaneously charge the battery through a charger; When the mains power is interrupted or below the set limit, the inverter starts working, and the DC power from the battery is converted into AC power through the inverter and transformer to supply emergency loads.
Technical Parameter | |||||||||
Product Model | YJ-D | ||||||||
AC output | Rated power KVA | 0.5~10 | |||||||
Output accuracy V | 220 ± 5% (Synchronize with mains power when normal) | ||||||||
Emergency frequency Hz | 50 ± 0.25 | ||||||||
Output voltage range V | ± 20% | ||||||||
Output frequency Hz | 50 ± 5% | ||||||||
Emergency time min | ≥90 (Standard type) | ||||||||
Conversion time s | <0.25 | ||||||||
Insulation resistance MΩ | ≥5 | ||||||||
Nosie dB | ≤55 | ||||||||
Pressurization V/1min | 1500 | ||||||||
Protection | Overload, short circuit, undervoltage protection | ||||||||
Battery Type | Valve controlled maintenance free lead-acid battery | ||||||||
Display | LCD, LED | ||||||||
Wave Form | Sine wave | ||||||||
Efficiency | ≥ 99% (during mains power supply); ≥ 90% (during emergency power supply) | ||||||||
Overload capacity | 120% Instantaneous overload | ||||||||
Applicable load | Mainly used for various loads such as lighting | ||||||||
Executive standards | GB/T 17945 | ||||||||
Authentication certificate | CCC |
Product model | Rated power | Installation method | Model | Output circuit |
YJ-D | ||||
P5:0.5KVA ... 10:10KVA |
M: Open hanging type G: Cabinet type |
Z: Host 30: Emergency time 30 minutes 90: Emergency time 90 minutes 120: Emergency time 120 minutes |
3:3 circuits ... 10:10 circuits |