Shenzhen Unitronic Power System Co., Ltd
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| Port: | CNYTN,CNYTN |
Model No.: UN31 Series High Frequency Online UPS
Brand: Unitronic Power
Warranty Period: 3months-1year, Other, 3years
Place Of Origin: China
Phase: Three Phase
Protection: Lightning, Short Circuit, Overvoltage, Overcurrent, Unbalanced Loads
Weight: Other
Types Of: On-Line
Scope Of Application: Computer, Military, Medical, Instrumentation, Networking, Telecommunications, Security / Monitoring / Alarm
Capacity: 10kVA/10kW,15kVA/15kW,20kVA/20kW
| Selling Units | : | Piece/Pieces |
| Package Type | : | Carton packaging |
| Picture Example | : |
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| Download | : |
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UN31 series 10KVA/10KW, 15KVA/15KW, 20KVA/20KW UPS is a three-phase in and one-phase out high frequency Tower UPS with an output power factor up to 1 and a strong load capacity. It adopts leading Online Dual Conversion technology. It is the best choice for small IDC computer rooms, communication equipment, and control systems.
◆Application
IDC(Internet Dater Center), network, servers and workstations, control system, communication system, office , PC etc
◆Feature
●True online double-conversion technology
●Wide input voltage range and stable power supply extends battery lifetime
●DSP based technology
●Advanced PFC Technology,input PF>99%
●Cold start
●Lighting and surge protection
●LCD/LED display
●Support generator connection
●Smart slot for mission critical applications
◆Real Panel
① RS232
② Smart slot (optional)
③ Fan
④ USB
⑤ Input breaker
⑥ Maintenance bypass breaker (optional)
⑦ Terminal block
⑧ Output breaker (optional)
⑨ EPO
⑩ Maintenance status port
⑪ Battery Breaker (optional)
| Model | UN3110KS | UN3110KL | UN3115KS | UN3115KL | UN3120KS | UN3120KL |
| Capacity | 10kVA/10kW | 15kVA/15kW | 20kVA/20kW | |||
| Input | ||||||
| Nominal Voltage | 380/ 400/415Vac, 3Ph+N+PE | |||||
| Voltage Range | 156~520Vac | |||||
| Frequency Range | 40~70Hz | |||||
| Power Factor | ≥0.99 | |||||
| Output | ||||||
| Nominal Voltage | 208/220/230/240Vac, L+N+PE | |||||
| Voltage Regulation | ±1% | |||||
| Frequency | 50/60Hz±0.1% | |||||
| THDu | ≤2% (linear load); ≤7% (non-linear load) | |||||
| Transfer Time | Zero | |||||
| Waveform | ||||||
| Crest Ratio | 3:1 | |||||
| Overload Capacity (Line Mode) | 105%~125% load, 10min; 126%~150% load, 1min; >150% load, 100ms | |||||
| Overload Capacity (Battery Mode) | 105%~125% load, 1s; >126% load, 100ms; | |||||
| Battery | ||||||
| Battery Type | Sealed lead acid Maintenance Free | |||||
| Battery Voltage | 192Vdc / 240Vdc | |||||
| Battery Number | 9Ah*16 | External | 7Ah*16*2 | External | 9Ah*16*2 | External |
| Charging Current | 2A | 4A or 8A | 2A | 4A or 8A | 2A | 4A or 8A |
| Efficiency | ||||||
| Line Mode | 93% | |||||
| Battery Mode | 92% | |||||
| ECO Mode | 98% | |||||
| Communication | ||||||
| Interface | RS232 / USB / SNMP Card(optional) / Dry contact card (optional) | |||||
| Environment | ||||||
| Operation Temperature | 0~40℃ | |||||
| Humidity | 0~95%(non-condensing) | |||||
| Noise | ≤55dB @ 1 meter away | |||||
| Altitude | Up to 1000m without derating | |||||
| Physical | ||||||
| Dimensions (W*D*H) mm | 250*622*844 | 250*622*604 | 250*622*844 | 250*622*604 | 250*622*844 | 250*622*604 |
| Weight (kg) | 73 | 31 | 99 | 33 | 100 | 35 |
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