ppm product

PPM IGBT Rectifier Series

RANGE OF PRODUCT: PPM Series are Three Phase UPS Systems. Available in the range of 11/15/20/30/40/60/80/100/120/160 and 200 kVA Capacity. PPM Series UPS has addressed the major draw-back of the Efficiency, Size and Weight challenges of traditional designs.

Unity power factor design

Uninterruptible power supply system

Unity power factor module

11 kVA–200 kVA
Compact 3 Level IGBT Design
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The PPM Series UPS has 3 level IGBT design to deliver improved efficiency from a considerably smaller and lighter design. PPM IGBT Series UPS can achieve efficiency up to 96% in Online Mode and 99% in eco mode.
PPM Series UPS’s IGBT rectifier increase Input Power factor near to Unity and allows a reduction of total input current harmonic distortion (THDi) to less than 3%. This limits harmonic emissions and enhances the electromagnetic compatibility between the source and the equipment, the UPS feeds. Unity Power Factor output ensures any type of load connection without de-rating.
The User-friendly 7” touch-screen multilingual colour graphic display which enable the user to work upon every aspect of the UPS and set the conditions. The touch Screen also allows user to watch the 1200 events recorded on a first cum first basis.
The wide DC bus bar is a new development in PPM Series UPS which can be connected from 360 to 600 VDC. This feature helps the user to increase the DC back up for his load, adding from 30 to 50 batteries. This enables PPM Series UPS as best-in-class with maximum DC flexibility.
PPM IGBT Series UPS can be paralleled upto Six units of rated capacity and it has Inter Power Walk in facility which enable the UPS to control the interval that each UPS transfers from battery mode to normal mode, which reduces the impact on the generator or power grid. The value can be settable from 0~200ms,default valueis10ms.
Salient Features
  • IGBT Rectifier Design
  • Advanced Digital Signal Processor (DSP) controlled transformer less design
  • High Input Power Factor (>0.99)
  • Low Input current Harmonics (THDi ~ 3%)
  • High Efficiency (up to 93%)
  • Wide Input Voltage Range (-60% +25%) based on percentage of load
  • Generator compatible Operation
  • Built in Static and Manual Bypass
  • Intelligent battery management system extends the lifetime of batteries
  • Communication with computers and network systems with SNMP availability (Optional)
  • Low installation and operating costs
  • EPO (Emergency Power Off)
  • Small foot print
  • Capable of 8 times paralleling
  • High Reliable Digital Systems
Techincal Specification
Input voltage 400VAC / 415VAC (3Ph+N)
Voltage Range 290VAC ~ 480VAC (Ph-Ph)
Frequency Range 45Hz to 55Hz
Power factor >0.99
THDi <3%
Voltage 380VAC /400VAC / 415VAC (3Ph + N)
Voltage Regulation ± 1%
Frequency 50 Hz / 60 Hz
Wave form Pure sine wave
Total Harmonic Distortion (THD) <2% (Linear load) <5% (Non Linear Load)
Phase Displacement 120° ± 1% Unbalanced Load
Recovery time Within 1 cycle
Overload capacity 110% for 60min ;125% for 10min ; 150% for 60 sec ; 200% for 200ms
Crest Factor 3:1
Power factor Unity
Protection Overvoltage, undervoltage, short circuit, Overload, Over Temperature, Back Feed Protection, Low Battery
Transient Response ±5% (Dynamic Regulation for 10% to 90% step linear load)
Transient Recovery <1 cycle (Steady state condition after 10% to 90% step linear load)
Battery Type VRLA SMF / Tubular / NICAD / Lithium
Battery Numbers Adjustable from 16 to 20 Batteries up to 30 kVA, 30 to 50 Batteries for 40 kVA and above
Battery Voltage 10 to 30 kVA 196-240 VDC 40 kVA 360-600 VDC
Charging Current Battery Up to 20 Amps
Voltage 280 VAC ~ 470 VAC (Ph-Ph)
Transfer Time Zero
Overload 110% for 60 min; 125% for 10 min; 150% for 60 sec
Maintenance Bypass Available
Eco Mode Available
LCD Display Input & Voltage, Input & Output Frequency, kVA, kW Battery Voltage, Current, Load %, History, Battery Status
Safety 62040-1
Immunity & Emission 62040-2
Performance 62040-3
Quality Standards ISO 9001,ISO 14001,ISO 45001& ISO 50001
Communications RS232, RS 485 MODBUS, SNMP, Dry Contacts
Operating Temperature 0- 40 °C
Humidity 0- 95 % (Non Condensing)
Altitude 0-1500 M without derating
Color Black

PPM Series UPS has Inter sleep mode. When load is less than the set value, some of the UPS connected in Parallel mode, will turn to standby mode and if the load is more than the setting value some UPS will turn to inverter mode after setting the sleep mode enable.