Features
35-60KVA in 4 Ratings Sophisticated High Specification On Line Configuration with Optional Static Switch State of the Art IGBT Based Pulse Width Modulation (PWM) Technology to Reduce Harmonic Distortion and Increase Both Crest Factor Tolerance and Dynamic Stability Higher Efficiency of Operation Means Crotech UPS has Significantly Lower Running Costs than Leading Competitors Continuously Delivers Full Rated Power at Ambient as high as 45ºC Parallel Operation of UPS Comprehensive Indication of Normal and Fault Conditions Simple Operating Controls Compatible with Sealed Maintenance Free Battery as well as Tubular Lead Acid Batteries Compact Cabinet & Ultra Light Weight Easy Installation with Wheels for Manoeuvreability and Front Terminal Box Optional Remote Status Panel

Technical Specifications
MODEL	MP1035	MP1040	MP1050	MP1060
RATED POWER (at PF 0.8)	35KVA	40KVA	50KVA	60KVA
INPUT
Voltage Nominal              Range	400V AC 340V AC to 460V AC.
Frequency Nominal                   Range	50Hz. 47 to 53Hz.
Phase	Three Phase, 4 Wire.
AC to AC Efficiency	>88% peak		>89% peak
OUTPUT
Power Max.	35KVA/28KW	40KVA/32KW	50KVA/40KW	60KVA/48KW
Current	152 Amps.	174 Amps.	217 Amps.	261 Amps.
Voltage	230V AC.
Voltage Regulation	±1% Typical.
Frequency	50Hz.
Frequency Stability	±0.05%.
Phase	Single Phase.
Waveform	Sinewave.
Total Harmonic Distortion	Less than 2% with Linear Load.
TRANSIENT RESPONSE (100% Load Step)	Less than ±5%.
RESPONSE TIME	Less than 60 milli-seconds to reach within ±2%.
LOAD POWER FACTOR RANGE	Unity to 0.8 Lag within specified max. output power ratings.
OVERLOAD RATING	a) 1/2 Hour b) 10 Seconds c) 10 Cycles	120% 150% 200%
PROTECTIONS	a) Input Over/Under Voltage b) Phase Fail c) Overload at the Output d) SOAR Protection for IGBTs e) Output AC Over/Under voltage f) High Speed Fuses for Semi-Conductor Devices g) Snubber Circuits for Power Semi-Conductor Devices
INDICATIONS	a) Mains On b) Inverter On c) Battery on Charge d) Mains Over/Under Voltage e) Phase Fail f) Low Battery Imminent g) Battery Over/Under Voltage h) Inverter Over/Under Voltage i) Inverter Overload j) Overheat
AUDIBLE ALARM	For Conditions from (d) to (j) a Local Buzzer operates.
REMOTE INDICATIONS	A potential free contact is provided for fault indications and alarm.
COMPUTER INTERFACE	RS-232 (Optional).
METERING	16x2 LCD to measure the following : a) AC Input/Output Voltage per Phase b) Load Percentage c) DC Voltage d) Battery Percentage e) Output Frequency
BATTERY
Nominal Voltage	384V DC.
Type	Sealed maintenance free/tubular lead Acid Battery.
Standby Period (Full Load at 0.8 PF)	30 Minutes (can be increased upto 2hrs and extended further on request).
GENERAL
Operating Temperature	0 to 45ºC.
Storage	-20ºC to +65ºC.
Finish	Cool Grey Shade No.5-C & 1-C/DA Grey IS632.
Relative Humidity Non Condensing	0 to 95%.
Enclosure Protection	IP20.
Dimensions  HEIGHT                     WIDTH                     DEPTH	1300 mm 700 mm 600 mm	1400 mm 700 mm 600 mm	1600 mm 800 mm 600 mm	1600 mm 800 mm 600 mm
Weight	400 Kgs.	470 Kgs.	530 Kgs.	575 Kgs.
OPTIONAL STATIC SWITCH
Transfer Time	a) Less than 5 milli-seconds from inverter to mains. b) Less than 5 milli-seconds from mains to inverter.
Indications	a) Aux. Supply On b) Load on Inverter c) Load on Aux. Supply d) Manual Bypass On