| Key features: ��Three phase in, one phase out ��Microprocessor control ��100% unbalance protection design ��True on-line double conversion design providing allpower protection ��Isolated output ��Sine wave pulse width modulation ��IGBT inverter design. ��Wide Input voltage windows ��Pure sine wave output less than 3% THD ��Expandable battery run time ��Generator compatible ��Cold start ��Load/Battery power meter display ��Overload, on-line, battery status LED/LCD ��Advanced Battery Management ��Automatic charging in UPS off mode ��Smart RS-232 communication port ��Optional SNMP card  | ![]()  | 
Technical Specifications
MODEL  | TB10K  | TB15K  | TB 20K  | TB30K  | |
Power Capacity  | 10KVA  | 15KVA  | 20KVA  | 30KVA  | |
8KW  | 12KW  | 16KW  | 24KW  | ||
Input  |    | 380V��20%(3 phase) or 205V��20%(3 phase)  | |||
Frequency  | 50Hz��5% or 60Hz��5%  | ||||
Phase  | 3 Phase + GND  | ||||
Output  | Voltage   | 220V��1% or 110VAC ��1%  | |||
Phase  | Single phase + GND  | ||||
Frequency  | 50 (60)Hz �� 0.3%  | ||||
Waveform  | Pure sine wave  | ||||
Overload Capacity  | Overload 125% for 10 Mins, 125%-150% for 30s .automatically resume when load become normal  | ||||
Power factor  | 0.8  | ||||
THD  | < 3%(linear load), < 5%(nonlinear load)  | ||||
   |    | Sealed lead acid, maintenance free  | |||
DC Voltage  | 192VDC  | 384VDC  | |||
Max Charge Current  | 6~   | ||||
Efficiency  | Whole unit  | >85%  | |||
Transfer Time  | 0ms  | ||||
Panel Indication  | LCD  | Input,oupt,battery voltage,frequency,load rate,UPS state, temperature  | |||
LED  | Main input , bypass,Inverter,   | ||||
Environment  | Temperature  | 0~   | |||
Humidity  | 0~95%(non condensing)  | ||||
Noise  | <58dB(   | ||||
Communication  | Interface  | RS232  | |||
Software  | 1.Power status 2.UPS shutdown 3.Monitor UPS status 4.UPS self test 5.Auto-save files  | ||||
Product size(mm)  | 700*365*950 | 780*580*1170  | |||
product weight(Kg)  | 88  | 155  | 155  | 300  | |
Package size(mm)  | 780*430*1110  | 945*745*1395  | |||
Package weight(Kg)  | 98  | 165  | 165  | 350  | |