Tescom CL115D Series, User Manual, Page: 5 / 38

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I. GENERAL DESCRIPTION
CL115D SERIES UPS
To choose the CL115D series as your equipment protector was a wise investment. It includes many features to
protect your critical equipments.
Power ranges according to models
Model Output power
CL115D 15000 VA / 10500 Watt
This unit supplies continuous power to critical loads from AC input or DC battery power. It monitors input ,
battery ,output voltage and currents , if any one of them is out of tolerance UPS arranges power redundancy
automatically.
The main functions of the UPS unit are as follows :
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Increased power quality
•
Power factor correction
•
Increased noise reduction
•
Power blackout protection
•
Battery backup power
•
Automatic static switching
•
Remote monitoring of UPS
•
Remote management of power events
•
Power event logging
Therefore inclusion of a CL115D uninterruptible power supply (UPS) in an energy backup system provides
secure protection against any possible faults in the AC power system.
DESCRIPTION OF THE FUNCTIONS OF THE CL115D UPS
CL115D UPS is a DSP microprocessor controlled UPS, designed to provide backup power from batteries.
There are PFC circuit , battery charger ,battery booster ,inverter and static bypass switch system modules in
the CL115D series UPS.
PFC circuit provides low THD input current and voltage regulation
Battery charger provides low ripple battery voltage and current limiting for perfect battery charging
Inverter system provides stable frequency and voltage to critical loads ,with low THD (total harmonic distortion)
Bypass system provides redundancy during UPS failures
Features:
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3 level converter; PFC ,Inverter, Battery booster and charger
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Central DSP controlled structure
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High efficiency
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Rack and tower options
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Voltage range selection (220-230-240 volts AC)
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Frequency range selection
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Separate battery supported RTC (real time clock)
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Enhanced diagnostic