Salient Features

Advanced Digital Signal Processor (DSP) Design SPWM technology with IGBTs Wide input voltage range Active power factor correction - Input P.F > upto 0.99 High efficiency Compact design to suit the interiors Easy installation, simple operation Versatile communication options SNMP interface Web enabled monitoring Parallel Redundant Configuration Full Function LCD Display to Monitor Electrical Parameters

Technical Specifications

5 to 20 kVA Specificatons   Single Phase input- Single Phase output Three Phase input- Single Phase output UPS Rating kVA 5kVA 6kVA 7.5kVA 10kVA 7.5kVA 10kVA  15kVA 20kVA Product Identification Number (PID No.) DHP E 11 50 DHP E 11 60 DHP E 11 75 DHP E 11 100 DHP E 750 DHP E 1000 DHP E 1500 DHP E 2000 Input (Rectifier)   Nominal AC Input Voltage 1 Phase 230 V AC + Neutral + Earth 3 Phase 380/400 / 415 V AC + Neutral + Earth Line Low / High Transformer 176 V AC - 276 V AC 304 V AC - 478 V AC Frequency range 46 Hz to 54 Hz Power Factor > 0.99 > 0.96 Output (Inverter)   Voltage 220 / 230 / 240 VAC Programmable Voltage Regulation +/- 1% Frequency (Free running) 50 Hz +/- 0.05% Frequency (Synchronised Range) 46-54 Hz Output Waveform Pure Sine wave Harmonic Distortion (THD) <2% (Linear Load) / <= 5% (Non-Linear Load) Power Factor 0.7 lag Crest Factor 3:1 Efficiency (AC - AC) > 90% Inverter Overload Capacity 105% ~ 130% for 10 Minutes> 130% for 1 Second Auto Retransfer Available Battery   Battery Type Sealed Maintenance Free Lead Acid, Lead Acid Tubular   (Battery Voltage, Ah and Quantity depending on backup time) Charger Constant Voltage Contant Current Communication Interface   Standard RS 232 port for software interface Optional SNMP Management / Web enabled interface / AS 400 Card Parallel Port Communicate with Other UPSs in N+1 Configuration General   Operating Temperature 0 Deg. to 40 Deg. C Humidity 0-95% RH, Non condensing Noise Level <55 dB @ 1 Meter Indication Mains ON, Inverter ON / OFF / Faulty, Battery Level, Static Bypass ON,   Load Level, Over Temperature Audible Alarm Mains Failure Alarm, Low Battery Alarm, Overload and Load on Bypass Protection Advanced Electronic protection for device safety backed with MCBs   Soft start feature for rectifier and inverter, Battery current limiting   protection built in overload protection, output short-circuit protection Parallel Redundant Configuration - Option Unitary / Parallel Redundant / Redundant Hot stand by PID No DHP E 11 50 DHP E 11 60 DHP E 11 75 DHP E 11 100 DHP E 750 DHP E 1000 DHP E 1500 DHP E 2000 Dimensions (mm) (HxWxD) (HxWxD) (HxWxD) (HxWxD) (HxWxD) (HxWxD) (HxWxD) (HxWxD) Floor Model without Galvanic isolation Transformer 710 x 260 x 555 710 x 260 x 555 740 x 320 x 615 740 x 320 x 615 865 x 320 x 740 865 x 320 x 740 1030 x 380 x 555 710 x 260 x 555 Weight 87 Kgs 92 Kgs 135 Kgs 140 Kgs 140 Kgs 150 Kgs 200 Kgs 220 Kgs Rack Model without Galvanic Isolation 265 x 445 x 550 265 x 445 x 550 - - - - - - Weight 37 Kgs 37 Kgs - - - - - - Rock Model without Galvanic isolation 355 x 445 x 550 355 x 445 x 550 - - - - - - Weight 92 Kgs 92 Kgs - - - - - -

30 to 60 kVA Specificatons   Three Phase Input - Single Phase Output Ups Rating KVA 30 kVA 40 kVA 50 kVA 60 kVA Product Identification Number (PID No.) DHP E 30 DHP E 40 DHP E 50 DHP E 60 Input (Rectifier)   Rectifier Input Voltage Range 400 VAC 3 phase - 25 + 20% Frequency range 45-55 Hz Phase Three Phase + Neutral + Earth (5 Wires) Power Factor 0.95 Output (Inverter)   Voltage 220/ 230 VAC Voltage Regulation +/- 1 % Frequency Automatic Synchronised tracking on utility power mode; 47 - 53 Hz, +/- 1 % on battery mode Output Waveform Sine wave Harmonic Distortion (THD) 2 % (Linear Load) / 5 % (Non - Linear Load) Voltage Transient (Dynamic Response) For 0-100% & 100-0 % Step load change the output shall remain within +/- 5% & recovers to the normal within 20 m sec. Power Factor 0.8 lag Crest Factor 3:1 Efficiency (AC - AC) > 90% Inverter Overload Capacity 125% for 10 Minutes; 150% for 20 Seconds Battery   Battery Type Sealed Maintenance Free Lead Acid, Lead Acid Tubular DC Voltage 192 V/ 360 V 240 V/ 360 V 240 V/ 360 V 360 V Charger Constant Voltage Constant Current Charger Charger (Optional)* Intelligent MMBM Battery Management System using Multi- Modal Charging to enhance reliability and usage life of batteries. Bypass Static Bypass/ Manual Maintenance Bypass Communication Interface   Standard RS 232 port for Software Interface Optional (SNMP) SNMP network adapter interface for network management of power supply. Optional (Remote Control - RS 485) Independent Digital Remote control at a distant of 1000 mts. supported by RS 485 for safe and convenient remote control General   Operating Temperature 0 Deg. to 40 Deg. C Relative Humidity 0 ~ 95% RH, Non Condensing Noise Level < 60 dB @ 1meter Indication Mains ON/ Faulty/ Inverter ON/ Faulty /Bypass Mode/ Battery Low/ No Load / System Fault Display LCD Display to monitor Input Voltage, Battery Voltage, Charging Current, Discharge Current, Output Voltage, Output Frequency, Load Percentage, Bypass Voltage & Frequency Audible Alarm Mains Failure Alarm, Low Battery Alarm, Overload and Over temperature Protection Low Battery Protection, Overload Protection, Short circuit Protection, Output over voltage protection Standards EN 50091-1 for Safety/ EN 50091-2 for EMC Parallel function Available Dimensions (in mm) and Weight (Kg) (HxWxD) Wt (HxWxD) Wt. (HxWxD) Wt. (HxWxD) Wt. 360 VDC 1180 x 400 x 800 300 1180 x 400 x 800 380 1180 x 400 x 800 400 1460 x 870 x 790 520 192 / 240 VDC 1065 x 480 x 860 380 1460 x 790 x 890 520 1460 x 790 x 890 520   - -