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sako online ups skgserries, High frequency and double conversion on-line technology
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100 Pieces(Min.Order)
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Product Details
| Place of Origin | Guangdong, China | Brand Name | sako | |
| Model Number | SKG1-3K | Phase | Single Phase | |
| Protection | Overcurrent | Output Voltage | 220V | |
| Type | On-line | Application | Security / Monitoring / Alarm |
Product Description
Specifications
3) Wide input voltage range4) UPS start up without battery
5) Cold start
6) Advanced battery management
7) Automat
| SKG-1K | SKG-R1K | SKG-2K | SKG-R2K | SKG-3K | SKG-R3K | |||||
| Capacity | 1KVA/700W | 2KVA/1400W | 3KVA/2100W | |||||||
| Input | Voltage Range | When load<70%, input range is 115±5VAC~295±5VAC | ||||||||
| When load≥ 70%, input range is 160±5VAC~295±5VAC | ||||||||||
| Frequency Range | 46~54Hz±0.5Hz or | |||||||||
| 56~64Hz±0.5Hz auto sensing | ||||||||||
| Phase | Single phase | |||||||||
| Power Factor | ≥0.97 | |||||||||
| Output | Voltage Range | 220Vac±2% | ||||||||
| Frequency Range | 50Hz/60Hz±0.2% | |||||||||
| THD (linear load) | <3% | |||||||||
| THD (non-linear load) | < 6% | |||||||||
| Overload Capability | >110%, 30s turn to bypass mode; | |||||||||
| >150%, 300ms turn to bypass mode | ||||||||||
| Crest Factor | 3:1(max) | |||||||||
| Short Circuit Protection | 5 cycles turn off inverter, no transfer to bypass, provide alarm (AC mode) | |||||||||
| 5 cycles turn off inverter, provide alarm (battery mode) | ||||||||||
| input fuse blown or breaker action (bypass mode) | ||||||||||
| Waveform | pure sine wave | |||||||||
| Transfer Time Between AC Mode and Battery Mode | Transfer time:0ms(typical 2.5ms) | |||||||||
| Efficiency | ≥83% | ≥85% | ||||||||
| Battery | Model | 12V sealed lead acid maintenance free | ||||||||
| DC Voltage | 36VDC | 96VDC | ||||||||
| Battery | 3×12V/7AH | 8×12V/7AH | ||||||||
| Backup Time(half load) | 12min | 19min | 16min | |||||||
| Backup Time(full load) | 5min | 8min | 5min | |||||||
| Charge Current(standard unit) | 0.7A | 0.7A | 0.7A | |||||||
| Charge Current(long time unit) | 7.5A | 7.5A | 7.5A | |||||||
| Recharge Time | 90% capacity after 8 hrs charging | |||||||||
| Communication Interface | RS232 ; SNMP (optional) | |||||||||
| LED Indication | Load level, battery capacity, battery mode, utility mode, inverter, bypass, overload, fault | |||||||||
| Noise Level | <45dB | |||||||||
| Environment | Temperature | 0~40°C | ||||||||
| Humidity | 0%~95% (non-condensing) | |||||||||
| Altitude | <1500m | |||||||||
| Storage Temperature | -25~55 °C | |||||||||
| Other | Standard Unit Net/ | 14/16kg | 14/16kg | 33/35kg | 34/36kg | 34/36Kg | 35/37Kg | |||
| Gross Weight | ||||||||||
| Long Time Unit Net/Gross Weight | 7.5/9Kg | 8/10Kg | 14/16Kg | 19/21Kg | 15/17Kg | 20/22Kg | ||||
| Dimension (W×D×H)mm | 144×412×213 | 483×400×89 | 191×470×338 | 483×520×133 | 191×470×338 | 483×520×133 | ||||
| Packing (W×D×H)mm | 245×540×343 | 587×550×254 | 337×615×487 | 592×665×292 | 337×615×487 | 592×665×292 | ||||
Contact Us
- Sako Electrical Group Co., Ltd.
- Contact nameJENNY WANG Chat Now
- Phone86-577-62666005,62666006
- AddressSanke Industrial Park,Weiwu Road,Yueqing Central Industrial Aera,ZheJiang,China, Wenzhou, Zhejiang
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