MegaTech Herculese Series 7.5 KVA UPS
TECHNICAL SPECIFICATIONS FOR ONLINE UPS 3-Ph to 1Ph- Hercules Series
Model
MPS 7.5
Rating
7.5KVA
AC INPUT
415V + 15% -20% Three Phase Input
Frequency
50Hz ± 6%
DC VOLTAGE:
360VDC
Charging Time
12 Hours for 90% of full Capacity
Charger Type
CVCC Internal Controlled Rectifier type
INVERTER:
Technology
IGBT Double Conversion
Output Voltage
230V AC Single Phase
Voltage Regulation
± 1% for DC I/p variation & o/p load variation
50Hz ± 0.05Hz
Waveform
PWM Sine wave
Harmonic Distortion
Less than 3%
Inverter Efficiency
> 92%
Power Factor
0.8
Overload
150% for 60 sec
Crest Factor
3:1
Transient Recovery
± 4% under full load change and corrected within 60msec
Audible Noise
Less than 50 dB at 1 Meter
METERING:
Microprocessor based Digital LCD Meter for
Output Voltage, Output current & Frequency, DC Voltage & Current, Battery and Load Percentage
GENERAL:
Dimensions (LxWxH)mm
740x 350x 800
Operating temperature
00C to 500C
Humidity
Max 95%, Non-condensing
PROTECTIONS :
Output Overload & Short circuit, Output Under & Overvoltage, DC Under & Overvoltage Input Under & Overvoltage, Single Phasing & Phase unbalance
INDICATIONS & ALARMS:
a) Mains on
Indication
b) Inverter on
c) DC Low
Indication & Alarm
d) Fault
e) Output Overload
BYPASS FACILITY
a) Manual Bypass Switch
Provided as Standard feature
b) Static Bypass Switch(Optional)
Bi-directio
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