PS 75 Series

The PS75 series modular, true online double conversion transformer-less design with 3-Level IGBT Inverter topology UPS ranging from 75kVA to 1200kVA is designed to protect any critical load for medium and large data center achieving maximum availability. The PS75 series feature the latest technology of DSP Microprocessor based control, using IGBT devices, high switching frequency PWM and PFC input control & Input Phase Sequence Correction, which guarantees ultra high efficiency of 97.1% and reliability.

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Features:

Compact design 600kVA in one cabinet with 1.2m² footprint
75kVA hot-swappable power modules with modular STS, controller, and aux board
97.1% efficiency with advanced 3-level IGBT technology
Intelligent battery management for extended battery life
IGBT-based rectifier and inverter for reliable power conversion
Scalable up to 1200kVA per cabinet, 7200kVA with 6 units in parallel
10-inch graphical display for real-time monitoring
Supports RS232, RS485, USB, SNMP, and programmable dry contacts
Compatible with lithium batteries
Operates under 100% unbalanced and regenerative load conditions

Flexible Configuration :

Various type of alarms :-

Overview:

Technical Specifications

SPECIFICATION OF RACK
Model		P575R6MU42	P575R8MU42	P575R12MU42	P575R16MU42
Rating (kVA) Configurable		450	600	900	1200
Dimension WxDxH (mm)		900 x 1000 x 2000 (S) 1200 x 1000 x 2000 (F)	1200 x 1000 x 2000	1800 x 1000 x 2000	2000 x 1000 x 2000
Weight (Kg)		344	387	618	700
Bypass	Feature	Hot-Swappable Inbuilt Static Bypass Module & Inbuilt Maintenance Bypass Switch
	Frequency	50 / 60 Hz ± 10%
	Voltage	± 20%
	Overload	135% Overload Continuous; > 1000% Overload for 100 ms
Monitoring		Touch Screen Display
Nos. of Module		75kVA x 06	75kVA x 08	75kVA x 12	75kVA x 16
Switches & Connections		Connections - Rectifier Input / Output / Bypass Input / Battery & Switches - Input, Bypass, Output & Maintenance Bypass
SPECIFICATION OF MODULE
MODULE		P575M3375
Dimension WxDxH (mm)		442 x 628 x 172. 4U
Weight (Kg) Each 75kVA		45 Kg
INPUT
Nominal Voltage		380V / 400V / 415V AC (3Ph+N+PE)
Operating Voltage Range		132V ~ 276V AC (Phase to Neutral) for 100% Load & 132V ~ 176V AC (Phase to Neutral) for 100% Load
Operating Frequency Range		50/60Hz ± 10%
Power Factor		≥ 0.99
Harmonic Distortion (THDi)		≤ 3%
Generator Input / Walking		Support
OUTPUT
Output Voltage		380V / 400V / 415V AC (3Ph+N+PE)
Voltage Regulation		± 1%
Power Factor		1.0 (Unity)
Frequency		Auto Sensing 50 / 60 Hz ± 3Hz Sync Mode (Configurable: ± 10/60 Hz ± 0.1 Hz (Free Running / Self Clocked Mode)
Crest Factor		3:1
Harmonic Distortion (THDv)		≤ 1%
Over Load		≤ 110% for 60 min, ≤ 125 % for 10 min, ≤ 150% for 1 min, > 150% for 200 ms
Slew Rate		1 Hz/s
Phase Displacement Angle		120° ± 1° (At 100% Balanced Load) & 120° ± 2° (At 100% Balanced Load)
Transient Response & Response Time		0% to 90 % step load < ± 5% < 10 ms (Asynchronized Mode)
Efficiency		97.1% Dual Conversion Mode, 98.4% EHS Mode, 99.0% ECO Mode
BATTERY
Battery Voltage		± 240V DC Nominal (32 – 44 Nos. Configurable)
Charging Current		15A
SYSTEM FEATURE
Self Diagnostics		During Power ON and Software Control
EPO		UPS Shut down
Transfer Time		Zero
Alarm Protections		Short Circuit, Input Under/Over Voltage, Over Temperature, Over Load, DC Bus Under / Over Voltage and Battery low
Data Logging & Statistical Data		Events on LCD: Over temp, DC Bus Fan Fail, Fuse Fail, Overload, Short circuit, Device Fail, Inverter Fail, Rectifier Fail, Bypass fail, etc
Display		Touch Screen LCD & LED Indication
ENVIRONMENTAL
Temperature		Operating 0°C; Storage: -25°C ~ 70°C
Humidity / Altitude		0 ~ 95% RH Non-condensing / < 1500 M (above sea level without derating. Derating 1% for each additional 100m
Noise		< 65dBA
STANDARDS
Quality		ISO 9001, ISO 14001, ISO 27001, ISO 50001, RoHS
Safety		IEC/EN62040-1
EMC / Performance		Complying to CE, IEC/EN62040-2, IEC/EN62040-3
COMMUNICATION INTERFACE
Standard		Rack:RS232, RS485, Dry Contact
Optional		BMS/ RS485/ LBS / SNMP / ModBus / Dry Contact / Parallel, Dry contact, Relay Card, Battery temperature sensor
Monitoring Software		NetAgent Utility v5.8 / Muser 4000 / Power Manager

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