pmm product

PMM Modular Series

RANGE OF PRODUCT: PMM Series can be configurable in a frame vertically up to 1200 kVA/kW and horizontally up to 4/6 frames reaching 4.8 MW. PMM Modular Series have modules in the range of 6/10/15/20/25/30/40/50 and 60 kVA/kW Capacities.

Modular based

Uninterruptible power supply system

Unity power factor module

6-30 kVA PMM 101
6-50 kVA PMM 301
10-4800 kVA PMM 303
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In Environments where total reliability is of great importance, a single point of failure can disrupt continuity. To increase reliability, Power-One brings convenient smaller UPS modules which can be integrated vertically and horizontally to avoid impacts of failure of independent modules in the total system. 6/10 and 15 kVA with Single phase output and 10-60 kVA Modules with three phase output, PMM Modular Series have Best-In Class features.
PMM Modular Series UPS systems are VFI-SS-111 Class, Double conversion three Level IGBT Modules enabling configurations from 18 kVA (3x6) to 600 kVA (10x60) in a Single Cabinet. The widest range of configurations for Medium-to-large sized power solutions. PMM Modular Series UPS challenges the conventional way of growing, by providing the option of vertical and Horizontal growth up to 4 .8MW at any point of time.
Best In Class Availability and Reliability PMM Modular Series UPS’s are Featured with DSP control, Decentralised Parallel Structure, Modular +X Parallel Redundancy, Touch Screen LCD Display, Hot-swappable, Programmable Battery Voltage, Intelligent Charge Modes with settable Charge Current, SNMP/MODBUS Protocol.
This PMM Modular Series UPS’s has Advanced Battery Management with a flexible DC BUS from 360 to 600 VDC, selectable. It helps customers to select the batteries between 30 to 50 numbers, connected to independent frames or connected in parallel up to 6 frames.
Each Module incorporates an individual Rectifier, Inverter, Battery Charger, Static Bypass, Control Logic, User interface (Display and Buttons) Ease of Load distribution, Battery Charging and Maintenance Operations. Each cabinet incorporates a Static Bypass and a Maintenance Bypass appropriate for the total power that it can assume. It helps PMM Modular Series be ready to expand without the need of reconfiguring the cabinet every time the Power is changed.
The PMM Modular Series UPS’s have industry-best Online Mode AC to AC efficiency, up to 96% and 99% in Eco mode and all Modules are designed with Unity Power Factor output. Modules are available in 2U and 3U sizes which delivers improved efficiency from a considerably smaller and lighter design. PMM Modular Series UPS’s Independent Modular Parallel Architecture offers the much required and awaited smaller design dimensions in 2 U sizes up to 30 kW Modules and 40/50 and 60 kW Modules are made in 3 U Size. This enhances the PMM Series UPS frame to accommodate 30% more power
Predictive Easy Maintenance Highly controlled module Electronics design and Serial production, to limit Manufacturing faults, increases the mean time between failures (MTBF). Easy removal from the front of all plug-in modules (Power, Bypass and Display) helps to reduce Mean Time to Repair (MTTR) This proportionally increases availability up to 99.9999.
Salient Features
  • Online Double Conversion with DSP Control Design VFISS 111
  • High Input Power Factor (0.99) and Unity Power Factor (VA=W) Output
  • High Power Density Design Smaller Footprint
  • Modular design with Power Bypass and Monitoring Modules Hot-swappable
  • 3 Level IGBT Topology up to 96% Online Efficiency
  • Structured Design Front Access for Easy Maintenance
  • Best-In-Class Wide Input Range
  • Supports 100% Unbalanced Load
  • Power Walk-In Function to reduce Generator sizing
  • Power saving mode
  • Best In Class Flexible DCBUS 30-50 Battery of Choice
  • 4 Frames to Parallel 1200 kVA to increase the power availability up to 48 MW
  • Dual Input Source Configuration
  • Best In Class Charging Current Capability enhanced Battery Run Time
  • Extended Parallel operation up to 6 Frames with all 2U Modules
Techincal Specification
Input Voltage 400VAC/415VAC (3Ph+N)
Voltage Range 305VAC ~ 485VAC (Ph-Ph)
Frequency Range 40VHz to 70Hz
Voltage 380VAC / 400VAC / 415VAC (3Ph +N)
Voltage Regulation ± 1%
Frequency 50Hz / 60Hz
Total Harmonic Distortion (THD) 1% (linear Load) 3% (Non-linear load)
Phase Displacement 120°±1% (imbalances 50% of the load)
Recovery time Within 1 cycle
Overload Capability 110% for 60 min ; 125% for 10min ; 150% for 60 sec ;
Crest Factor 3:1
Protection Overvoltage, Undervoltage, RMS Voltage Limit High Crest – Factor current: Peak Voltage Limit
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 ion
Battery Numbers 12V x 32 Nos (29 ~ 32 Nos adjustable)
Battery Voltage 384 VDC (348V-384V adjustable)
Charging Current Battery Default 10A; Maximum 40A
Voltage 280 VAC ~ 470 VAC (Ph-Ph)
Transfer Time Zero
Overload 125% for 10min ; 150% for 60 sec ; 150% for 200ms
Maintenance Bypass Available
Eco Mode Available
EMI 62040-1
EMC 62040-2
Performance 62040-3
Quality Standards ISO 9001,ISO 14001,ISO 45001& ISO 50001
Network Management RS232, RS 485 MODBUS, SNMP, DRY LBS, PARALLEL
Ingress protection IP21
Operating Temperature 0- 40 °C
Humidity 0- 95 % (Non Condensing)
Altitude < 65 Db
Color Black
Futuristic Front Panel User Friendly 7” Touch Screen with Graphic Display

The Status of PMM Modular Series UPS has a User-friendly 7” touch-screen multilingual colour graphic display which enables the user to work upon every aspect of the UPS and set the conditions. The Touch Screen also allows users to watch the 1200 events recorded on a first cum first basis.