Products and ServicesPower Electronics Solutions
Power Electronics Solutions Uninterruptible Power Supplies for Signal
Our high-quality, ultra-reliable power supply equipment supports advanced railway signaling and Traffic Management Solutions that require stable operations.
Electric performance (standalone UPS performance)
| Rated capacity | 3kVA,5kVA,10kVA | |
|---|---|---|
| AC input | Wire connection/rated voltage | Single-phase two-wire 100V |
| Voltage fluctuation range | 80～120V | |
| Input power factor | 0.97or higher | |
| Frequency | 50Hz/60Hz±3% | |
| AC output | Rated voltage | Single-phase two-wire 100V |
| Rated frequency | 50Hz/60Hz(automatic selection according to input frequency) | |
| Constant-voltage precision | ±1.5% | |
| Voltage adjustment range | ±5% | |
| Constant-frequency precision | 0.01%(at free-running) | |
| Waveform distortion rate | 3%or less (at linear load) | |
| Overload capacity | 120% 1minute 150% 2seconds | |
| Transient variation |
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| Sync range | Voltage Rated voltage ±20% Frequency Rated frequency ±1% |
|
| Other | Ambient temperature | 0～40℃ |
| Operation system | On-line type feeding system | |
| Redundant system | Serial standby redundant system via two single UPSs |
|
External dimension (dual system configuration)
Common accumulator method At 10-minute compensation.
| 3kVA | 5kVA | 10kVA | ||
|---|---|---|---|---|
| Width | 900mm | 900mm | 1,200mm | |
| Depth | 600mm | 600mm | 600mm | |
| Height | Main body | 1,500mm | 1,700mm | 1,900mm |
| Insulating plate | 20mm | |||
| Base | 50mm | |||
