CORPORATE BROCHURE

PMP Three Phase Series (11kVA–500kVA)

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At Lento Industries Private Limited, we are a leading manufacturer, supplier, trader, and exporter of advanced power backup solutions engineered for maximum reliability and performance. The Lento PMP Three Phase Series (11kVA–500kVA) Online UPS is specifically designed to deliver uninterrupted, high-quality power for mission-critical applications across commercial, industrial, and institutional sectors.

Built with true double-conversion technology and intelligent DSP-based control, the Lento PMP Series ensures clean, stable, and continuous power even under challenging grid conditions. Designed for superior efficiency, scalability, and long-term dependability, this UPS provides exceptional protection against power disturbances, minimizing downtime and safeguarding critical equipment.

Ideal for data centers, manufacturing facilities, hospitals, telecom infrastructure, IT environments, commercial buildings, and automation systems, the Lento PMP Three Phase Series delivers unmatched performance and operational continuity.

Trusted by OEMs, distributors, and channel partners across 24+ countries, Lento continues to be a preferred global UPS manufacturer and exporter, delivering innovation-driven energy solutions that empower businesses with sustainable, future-ready power infrastructure.

Key Features

● Built-in True Galvanic Isolation Transformer design for enhanced electrical isolation and equipment protection
● Strong anti-interference capability to protect critical loads from electrical noise and disturbances
● Advanced DSP technology ensures high reliability, precision control, and stable performance
● Designed to withstand all types of loads, including non-linear and sensitive equipment
● Intelligent Battery Management (IBM) System extends battery life and optimizes charging performance
● Supports dual mains input for improved flexibility and power redundancy
● Parallel operation up to 4 units for increased capacity and N+X redundancy applications
● Versatile communication interfaces available for seamless monitoring and management
● Input phase sequence protection safeguards the UPS from incorrect phase connections
● Robust electrical design engineered for continuous operation in demanding environments
● Screw-less cabinet construction with anti-moisture, dust-resistant, and corrosion-coated PCBs to withstand harsh operating conditions
● Unique ventilation design ensures efficient heat dissipation and enhances system longevity
● Easy integration with existing electrical networks and generator systems
● Wide input voltage range for stable performance under fluctuating utility conditions
● Power Walk-in feature minimizes inrush current during mains restoration
 

Applications

  • Data centers and server rooms
  • IT and networking infrastructure
  • Banks and financial institutions
  • Hospitals and critical medical equipment
  • Industrial automation and control systems
  • Telecom towers and communication systems
  • Corporate offices and commercial buildings
  • Laboratories and research facilities
  • Security and surveillance systems
  • Manufacturing plants and production lines
  • Airports and transportation systems
  • Mission-critical loads requiring zero transfer time backup

Available Variants

PMP 11 - 11kVA/8kW

PMP 15 - 15kVA/12kW

PMP 20 - 20kVA/16kW

PMP 30 - 30kVA/24kW

PMP 40 - 40kVA/32kW 

PMP 60 - 60kVA/48kW

PMP 80 - 80kVA/64kW

PMP 100 - 100kVA/80kW

PMP 120 - 120kVA/96kW

PMP 160 - 160kVA/128kW

PMP 200 - 200kVA/160kW

PMP 300 - 300kVA/240kW

PMP 400 - 400kVA/320kW

PMP 500 - 500kVA/400kW

 

Technical Specification

Parameter Specification
Product Series PMP Series – Three Phase Online UPS (3:3)
Capacity Range 11kVA to 500kVA (11, 15, 20, 30, 40, 60, 80, 100, 120, 160, 200, 300, 400 & 500kVA)
Input Voltage 400V / 415V AC (3Ph + N)
Input Voltage Range 290V – 480V AC (Phase-Phase)
Output Voltage 380V / 400V / 415V AC (3Ph + N)
Output Regulation ±1%
Frequency Range 45Hz – 55Hz
Waveform Pure Sine Wave
Efficiency >92%
Power Factor 0.8
Battery Type VRLA SMF / Tubular / Ni-Cd / Lithium-ion
Battery Configuration 12V × 32 Batteries (29–32 Adjustable)
Battery Voltage 384V DC (348V–384V Adjustable)
Charging Current Default 10A, Maximum 40A
Transfer Time Zero
Overload Capacity 110% for 60 min, 125% for 10 min, 150% for 60 sec
Protection Over Voltage, Under Voltage, Short Circuit, Over Temperature, Overload
Communication RS232, RS485 Modbus, SNMP
Operating Temperature 0°C to 50°C
Humidity 0–95% Non-Condensing
Ingress Protection IP21
Parallel Operation Up to 4 Units
Special Features Built-in Isolation Transformer, DSP Technology, Intelligent Battery Management, Generator Compatible, Dual Mains Input, ECO Mode, Maintenance Bypass

 

Model Rated Capacity Dimensions (D × W × H mm) Net Weight (kg) Applications
PMP 11 11kVA / 8kW 656 × 405 × 817 118 Small Data Centers, Offices
PMP 15 15kVA / 12kW 656 × 405 × 817 120 Commercial Buildings
PMP 20 20kVA / 16kW 656 × 405 × 941 145 Banks, Hospitals
PMP 30 30kVA / 24kW 656 × 405 × 941 193 Industrial Applications
PMP 40 40kVA / 32kW 821 × 432 × 1159 275 Manufacturing Facilities
PMP 60 60kVA / 48kW 821 × 432 × 1159 365 Telecom & Process Industries
PMP 80 80kVA / 64kW 821 × 432 × 1159 471 Mission-Critical Loads
PMP 100 100kVA / 80kW 821 × 432 × 1159 573 Large Commercial Facilities
PMP 120 120kVA / 96kW 975 × 554 × 1286 650 Data Centers
PMP 160 160kVA / 128kW 976 × 635 × 1326 760 Industrial Automation
PMP 200 200kVA / 160kW 1051 × 705 × 1646 845 Large Manufacturing Units
PMP 300 300kVA / 240kW 1400 × 1000 × 1900 1690 Enterprise & Infrastructure Projects
PMP 400 400kVA / 320kW 1640 × 1000 × 1900 2665 Utility & Industrial Applications
PMP 500 500kVA / 400kW 2580 × 1000 × 1900 3730 Mega Industrial Facilities

 

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