Advanced Technology: DSP based control for power and monitoring.

IGBT (insulated gate bipolar transistor) inverter technology.

Pure sine wave output,

True on-line dual conversion design for UPS

Wide Input Range, Robust Design for Harsh Environment

With Isolation Transformer at Output

Engineered Design, Easy for Maintenance and Minimize MTTR

CNC Fabricated sheet enclosure for better aesthetics and consistency

Three phase separate control, realizes the control of instantaneous over-loading balance, so as to reach 100% unbalanced load.

Intelligent communication, with RS232 and optional SNMP and dry contact

Perfect protection against all faults displayed on LCD display with alarm function.

Excellent load feature, It is completely capable to load from 0-100%

Specifications can be customized to suit specific requirements.

Specifications for Three Phase to Single Phase UPS

Model	ARS 310
Rating	10KVA to 50KVA
AC INPUT	415V + 15%  -15%, Three Phase Input
Frequency	50Hz ± 6%
DC  VOLTAGE:	360 / 392VDC
Charging Time	12 Hours for 90% of full Capacity
Charger Type	CVCC (Constant Current Constant Voltage type)
INVERTER:
Technology	DSP based, IGBT Switching
Output Voltage	230V  AC single Phase
Frequency	50Hz ± 0.1Hz
Waveform	PWM Sine wave
Harmonic Distortion	Less than 3% on Linear Load
Inverter Efficiency	Upto 90% below 20KVA and upto 93% for 30 to 50KVA
Power Factor	0.8
Overload	110 % for 5 min, 150% for 30 sec
Crest Factor	3 : 1
Audible Noise	Less than 65 dB at 1 Meter
DISPLAY :
Digital LCD Display for	R,Y,B Input and Output Voltages, Output currents & Frequency, DC Voltage , Battery and Load Percentage and All Faults
GENERAL:
Operating temperature	0°C to 40°C
Humidity	Max 95%, Non-condensing
PROTECTIONS :	Output Overload  & Short circuit, Output Under & Overvoltage, DC Under & Overvoltage,  Mains Under & Overvoltage, Mains Single Phasing.
INDICATIONS & ALARMS:
a) Mains on	LED Indication
b) Inverter	LED Indication
c) Batt Low	LED Indication & Alarm
d) Fault	LED Indication & Alarm
e) Overload	LED Indication & Alarm
BYPASS	Static Switch (optional)

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