Zener iZen Inverter 1/1 Phase 1 kVA to 10 kVA

ZENERT iZEN INVERTER The ZENER 1/1 Phase 1kVA to 10kVA range of Pure Sinewave iZen Inverter/ Emergency Power System (EPS) utilize state-of-art Microcontroller technology for the supply of emergency electrical power that instantaneously supports essential but non critical electrical systems on loss of normal power supply. The standby power system includes an inverter and batteries. These emergency power systems are installed to protect life and property from the consequences of unscheduled loss of primary electric power supply.

The iZen range of Emergency Power supply are generator compatible, for flicker free transfer of loads on power failure and resumption and flexible enough to be adopted as UPS for computers and other sensitive equipment.

ZENER Emergency Power Supplies and Inverters find uses in a wide variety of settings from homes, hospitals, scientific laboratories, data centers, telecommunication equipment and commercial buildings.

Technical Data

DC BUS 24V / 48V / 72V / 96V /120V / 192V


Mains Voltage 230VAC, 1PH
Mains Range 170V - 270V
Mains Frequency 50 Hz ± 10%


Technology High Frequency PWM
Output on Mains mode 170V - 270V
Output on Inverter mode 230VAC
Output Voltage Regulation ±1% on Inverter mode
Output Waveform Sinusoidal
Output Frequency 50 Hz ± 0.25Hz
Power Factor 0.8
Power Device IGBT
Over Load Capacity 125% for 3 mins.
Static Switch ( SCRs) Yes, Transfer time < 3 ms
Super Bypass Switch Available


Charger Type CC / CV
Charger Current limit Adjustable, normally set at 10% of Ah capacity


Input MCBs at Input & ByPass, MOVs, Snubber Circuits, Soft start and Single Phase Protection
Inverter Over Voltage / Under Voltage 255VAC / 185V
General Protections MCB at Output, EMI Filters, Fastblow Semiconductor Fuse, Over Temperature, Mains High Voltage & Short Circuit
Low Battery Trip Yes
Enclosure Protection IP - 20


Efficiency > 92%
Isolation Online UPS with Galvanic Isolation for comprehensive power protection
LED Indications Mains ON, Charger ON, Inverter ON, Battery Low, Over Load, Charger Trip, Inverter Trip, Over Temp, On Bypass
LCD Display Mains Voltage, Output Voltage, Load Current, Battery Voltage, Output Frequency, Temperature
Audible Alarms Input Low / Fail, Over Load, Battery Low, Over Temp, Inverter Trip
Cooling Forced Air


Ambient Temperature 0 - 45ºC
Noise Level <45 db @ 1.5 meter
Relative Humidity 0 - 90% Non condensing
Mobility Castor Wheels