uZen UPS 101 – 1/1 Phase

ZENER UZEN UPSThe ZENER uZen 101 range single phase input-single phase output is a double conversion Online UPS with Active Input Power Factor Correction up to 0.99 and with less than 10% input current harmonics.

Apart from providing backup on power failure it is also a perfect power conditioner providing international levels of voltage and frequency stabilization.

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Technical Data

DC BUS 36V /48V /72V /96V /120V / 192V


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


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


Technology High Frequency PWM
Nominal Output Voltage 230V / 240AC ( Adjustible)
Regulation ±1%
Waveform Sinusoidal
Frequency 50 Hz ± 0.25Hz
Crest Factor 3:1
Over Load Capacity 125% - 1 min & 150% - 10 Secs
Power Factor 0.8 lag to unity
Power Device IGBT
Transient Response Output remains within ± 5% & recover to normal with in 20msec
Static Switch Optional
Super Bypass Switch Available


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


Efficiency > 90%
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 <60 db @ 1.5 meter
Relative Humidity 0 - 90% Non condensing
Mobility Castor Wheels

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