China 1-3kVA Power Transfomer Base Intelligent Single Phase B-II Series Low Frequency UPS, Find details about China UPS, DC Power Supply from 1-3kVA Power Transfomer Base Intelligent Single Phase B-II Series Low Frequency UPS
Model | B1KL(S)-II | B2KL(S)-II | B3KL(S)-II | B/3B6KL(S)-II | B/3B10KL(S)-II | B/3B15K-II | B/3B20K-II | |
Capacity | 1KVA | 2KVA | 3KVA | 6KVA | 10KVA | 15KVA | 20KVA | |
Input | Voltage | 220VAC±25% | 220/380VAC±25% | |||||
Frequency | 45~66(Automatically detect and adapt to 50 / 60Hz frequency) | |||||||
Power factor | ≥0.95% | ≥0.99% | ||||||
Output | Voltage | 220VAC±1% | ||||||
Frequency | 50HZ±0.5%/60HZ±0.5%(Free oscillation) | |||||||
THD | THD<3%(Liner load),THD<5%(Non-liner load) | |||||||
Dynamic response | ±4% with full loads | |||||||
Waveform | Pure sine wave | |||||||
Peak factor | 3:1 | |||||||
Power factor | 0.8 | |||||||
Efficiency | ≥90% | ≥92% | ||||||
Battery | DC voltage | 36V | 72V | 96V | 192V | |||
Standard backup | 12V9AH ×2pcs | 12V7AH ×6pcs | 12V7AH ×16pcs | 12V9AH ×16pcs | No | |||
Transfer time | 0ms | |||||||
Alarming | AC fault | The alarm continuously every 2 seconds and stops automatically after 90 seconds | ||||||
Battery under-voltage | Every one second until the power off, the battery LED lights flash once every one second | |||||||
UPS overload | Continuous alarming of buzzer | |||||||
Protection | Overload | 110% ~ 129% full loads keep 10mins, then it turns to bypass;130% ~ 150% full loads keep 60 seconds, then it turns to bypass and automatically restores inverter output ; | ||||||
Display | LED | Status indicated by LED, mains input / bypass / inverter / battery / overload / fault | ||||||
LCD | Input voltage / output voltage / battery voltage / frequency / load percentage / UPS working state | |||||||
Parameter | Temperature | 0ºC-40ºC | ||||||
Humidity | 0%-95%(No condensing) | |||||||
Noise(dB) | <58dB(Within 1 meter) | |||||||
Weight (Kg) | 17/22 | 27/40 | 28/41 | 60/105 | 65/110 | 95 | 105 | |
Size(H*W*D)mm | 368*145*349 | 498*190*390 | 786*240*503(L) | 955*248*502 |