KE 4256-5492 Keatec T Series 10-20kVA PF1.0 208Vac with Internal Battery 7.0 Touch Screen Users Guide English 20181118
This manual is for qualified personnel only
Page 4
2
Main Features
2.1
Summary
This series UPS is a three-in-three-out high frequency online UPS.
The UPS helps avoid power supply
problems, such as blackout, over-voltage, under-voltage, sudden voltage drop, high voltage pulse,
voltage fluctuation, surge, inrush current, harmonic distortion (THD), noise interference, frequency
fluctuation, etc.
This UPS can be applied to different applications including computer device, automatic equipment,
communication system and industry equipment.
2.2
Functions and Features
3 Phase In / 3 Phase Out UPS
It is 3 Phase In / 3 Phase Out high-density UPS system.
Digital Control
This series UPS is controlled by Digital Signal Processor (DSP) which enhances and increases
reliability, performance, self-protection, self-diagnostics and so on.
Charging Current is configurable
Using the PC Software, the user may set the capacity of the batteries as well as the maximum charging
current. Constant voltage mode, constant current mode or floating mode can be switched
automatically and smoothly.
Advanced three-stage charging
1
st
stage: High constant current charging to 90%
2
nd
stage: Constant voltage to finish charging
3
rd
stage: Float replaces battery self-discharge
The 3-stage charging extends the life of the batteries and recharges batteries quickly.
Touch Display
With Touch screen and LED display it is quick and easy to determine UPS status and operational
parameters, such as input/output voltage, frequency, load%, battery% and ambient temperature, etc.
Intelligent Monitoring
An optional SNMP card can be used to remotely control and monitor the UPS.
Emergency Power Off Function
The UPS may be completely shut off when the EPO button is pressed. Remote EPO (REPO) function
is also available.
