- Contact Person : Mr. Lin David
- Company Name : Xiamen Kehua Hengsheng Co., Ltd.
- Tel : 86-596-2673217
- Fax : 86-596-2895827
- Address : Fujian,Zhangzhou,Beidou Industrial Zone,Jinfeng Industrial District
- Country/Region : China
- Zip : 363000
online UPS power supply
Name : Online low frequency UPS power supply
Model NO.:FR-UK3120,FR-UK3130,FR-UK3140,FR-UK3150
Topology : online double conversion
Phase : three phase in and single phase out
Power Range : 20KVA, 30KVA, 40KVA, 50KVA
Application : computer room, data center, precision instrument, intelligent equipment
Main Features: Online double conversion IGBT inverter and output isolation transformer High reliability DSP control Wide input voltage range DC cold start function Full protection function Intelligent RS232 /RS485 Communication Port SNMP adapter (optional) Advanced no-master-slave parallel technology (optional) Intelligent battery monitor system - MMBM (optional)MODEL | FR-UK3110S /FR-UK3110 | FR-UK3115S/ FR-UK3115 | FR-UK 3120 | FR-UK 3130 | FR-UK 3140 | FR-UK 3150 | ||||||||||
INPUT | Voltage(Vac) | 380 ±25% | ||||||||||||||
Frequency(Hz) | 50/60 ±5% | |||||||||||||||
Phase | Three phase in single phase out(L1,L2,L3,N,G) | |||||||||||||||
OUTPUT | Capacity (KVA / KW) | 10/7 | 15/10.5 | 20/16 | 30/24 | 40/32 | 50/40 | |||||||||
Voltage (V) | 220 ±1% | |||||||||||||||
Frequency(Hz) | 50/60±0.5% (battery mode) | |||||||||||||||
Waveform | Pure sine wave THD <3% (Linear load) | |||||||||||||||
Overload | 125% load for 1 min; 150% load for 1 second | 125% load for 1 min; 150% load for 20 seconds | ||||||||||||||
Transfer Time | 0 | |||||||||||||||
BATTERY | Voltage(Vdc) | 192 | 348 | |||||||||||||
BATT Type | 32×7Ah12V/ External | 48×7Ah 12V/ External | External | |||||||||||||
Charger Current (A) Max | 3/5 | 10~20 setting | ||||||||||||||
OTHER | Maintenance Bypass Switch | Optional | Standard | |||||||||||||
Communication Interface | RS232/RS485 and dry contactor (MODBUS and SNMP adapter are optional) | |||||||||||||||
Display | LCD Display indicates frequency, voltage, load, battery voltage, etc. LED indicates running status | |||||||||||||||
Alarm | Low battery, abnormal AC input, overload, UPS failure | |||||||||||||||
Protection | Low battery, overload, output over voltage, short-circuit, over temperature | |||||||||||||||
Noise (dB) | <60 | <65 | ||||||||||||||
Working Temperature | 0 ~ 40°C | |||||||||||||||
Relative Humidity | 0 ~ 95%, No condensation | |||||||||||||||
Dimension (W×D×H)(mm) | 400×800×1180/300×740×700 | 400×800×1180 | ||||||||||||||
Weight (Kg) | Standard/ Long backup | 250/130 | 320/195 | 205 | 225 | 273 | 304 | |||||||||
online UPS power supply
