PPS SS SERIES(UPS SYSTEM)

Range: 1 kVA to 10 kVA (1:1)

The POM Power PPS SS SERIES is a robust and reliable single-phase uninterruptible power supply (UPS) system designed to deliver consistent, high-quality power. Available in capacities ranging from 1 KVA to 10 KVA, this series features a wide input voltage range (160V-300V) and outputs a pure sinewave with a tight voltage regulation of ±1.

ADVANTAGES
  • High frequency and double conversion on-line technology
  • Advanced PFC & IGBT technology
  • Lightning and surge protection
  • Fan speed auto control when loads varies
  • Short circuit and overload protection
  • Smart RS 232 communication with monitoring software
  • EMI/RFI noise filter
  • MTBF 300000 hrs
  • Cold start facility
  • Hot standby configuration
  • High input power factor
Detailed Specification

Description

PPS SERIES UPS OPERATING METHOD

 The PPS SS Series Online (double-conversion) UPS provides continuous, high-quality power by converting incoming AC to DC and then back to AC, ensuring zero transfer time to the battery. This makes it ideal for sensitive equipment and data centres. These UPS systems are typically used in residential settings, small offices, and for individual devices such as computers and networking equipment with lower power requirements, generally up to 10 kVA.

PPS SS SERIES UPS- BEST IN CLASS FOR SOHO APPLICATIONS

PPS SS Series UPSs are generally simpler, more cost-effective, and easier to install and maintain compared to three-phase UPS systems. They are ideal for residential and small business applications where the required power supply is relatively low. Well-suited for powering critical electronic devices, as they provide a consistent voltage and frequency supply.  PPS SS Series UPS operates using a single AC (alternating current) waveform, with a single input and output source for electrical equipment. It typically connects to any one of the three phases of a power distribution system and supports single-phase voltages of 230 V.

COMPACT DESIGN, EXTENDED BACKUP

PPS SS Series UPS systems incorporate key components that work together to ensure a continuous and stable power supply. The IGBT rectifier converts incoming AC power into DC (direct current) to charge the batteries and power the inverter. Built-in or external batteries supply emergency power during outages. The inverter transforms the DC power from the rectifier (or batteries) back into AC power to deliver to the load. The static bypass switch enables utility AC power to pass directly through the UPS to the load, bypassing the rectifier, batteries, and inverter in the event of a UPS failure or during maintenance.

Technical Specification

TECHNICAL SPECIFICATIONS

MODEL PPS SS SERIES
Capacity in KVA 1 KVA 2 KVA 3 KVA 5 KVA 6 KVA 10 KVA
INPUT
Nominal Voltage 230 V
Voltage Range 160V – 300V
Frequency Range 46 Hz to 54 Hz
Phase Single Phase
Power Factor > 0.99
DC Bus                       36V                                                         72V/96V                                                                                                 120V/192V
OUTPUT
Output Voltage 220V / 230V / 240 VAC
Voltage Regulation ± 1%
Frequency (Synchronized Range) 46 Hz – 54 Hz
Frequency (Battery Mode) 50 Hz ± 0.1%
Output Waveform Pure Sinewave
Harmonic Distortion (THD) <2% (Linear Load),

<3% THD(Non-Linear Load)

Efficiency (AC – AC) > 92%
Power Factor 0.8 (0.9 to Unity available optionally)
Crest Factor 3:1
Battery Type Sealed Lead Acid Maintenance Free / Lead Acid Tubular / Ni-cad
Backup Time 15 min to 240 min
Transfer Time 0 ms
Overload 110% for 60 Minutes, 125% for 10 Minutes, 150% for 1 Minute
ENVIRONMENT
Audible Noise Level <50 dB @ 1 Meter
Operating Temperature 0-50°C
Relative Humidity 0-90% (Non-Condensing)
GENERAL
Indications Mains ON, Inverter ON / Faulty, Battery Level, Static Bypass ON, Load Level
Display LCD for Input & Output Voltage, Input & Output Frequency, Battery Voltage, Battery Level Bar Graph, Load %, Self-Test, Temperature etc.
Audible Alarm Mains Failure, Bypass Failure, Charger Failure, Low Battery, Battery Over Charging, Overload Pre-Warning, Overload Fault, Fan Failure etc.