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EPS Emergency Power Supply Series UPS (Uninterruptible Power Supply)

15 Models available

EPS Emergency Power Supply UPS (Uninterruptible Power Supply)

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EPS Emergency Power Supply — Fire Emergency Inverter Systems

EPS (Emergency Power Supply) systems provide automatic AC backup power for fire protection and emergency loads during a mains failure, using inverter technology with a battery bank and automatic transfer. Available in lighting-type (for emergency lighting and evacuation signs) and power-type (for fire pumps, smoke exhaust fans, and elevators) configurations from 1 to 500 kW, single-phase 220V and three-phase 380V output.

Key Features

Automatic transfer to battery inverter within seconds of mains loss

Lighting-type and power-type (motor load) configurations

Three-phase 380V and single-phase 220V output options

Pure sine wave output compatible with fire pumps and emergency fans

Battery bank sized for 90-minute fire protection duty

Wall-mount and floor-standing enclosures with status monitoring

Applications

  • Fire emergency lighting and evacuation signs
  • Fire pumps and smoke exhaust fans
  • Elevators and life-safety loads
  • Commercial buildings, tunnels and industrial sites

Specifications Range

All specifications and dimensions can be customized upon request

Model Selector

Key parametersModel Range
Capacity0.5–100 VA
Input voltage380/220VAC ±15%
Output voltage380/220VAC
Transfer Time<0.1s (grid fail)
Frequency (Hz)50/60
Efficiency>92%
Select 2-3 models to compare
CompareModelSeriesCapacity (kVA)Input voltageFrequency (Hz)WeightWeightDimensions
EPS-0.5KWEPS Emergency Power Supply0.5kW380/220VAC ±15%50/603333 kg610×505×1220 mm
EPS-1KWEPS Emergency Power Supply1kW380/220VAC ±15%50/603636 kg615×510×1230 mm
EPS-1.5KWEPS Emergency Power Supply1.5kW380/220VAC ±15%50/603939 kg620×515×1240 mm
EPS-2KWEPS Emergency Power Supply2kW380/220VAC ±15%50/604141 kg625×520×1250 mm
EPS-3KWEPS Emergency Power Supply3kW380/220VAC ±15%50/604646 kg630×525×1265 mm
EPS-5KWEPS Emergency Power Supply5kW380/220VAC ±15%50/605555 kg645×535×1290 mm
EPS-7.5KWEPS Emergency Power Supply7.5kW380/220VAC ±15%50/606666 kg655×545×1315 mm
EPS-10KWEPS Emergency Power Supply10kW380/220VAC ±15%50/607676 kg670×555×1340 mm
EPS-15KWEPS Emergency Power Supply15kW380/220VAC ±15%50/609494 kg690×575×1380 mm
EPS-20KWEPS Emergency Power Supply20kW380/220VAC ±15%50/60112112 kg705×585×1415 mm
EPS-30KWEPS Emergency Power Supply30kW380/220VAC ±15%50/60147147 kg735×615×1475 mm
EPS-45KWEPS Emergency Power Supply45kW380/220VAC ±15%50/60195195 kg775×645×1555 mm
EPS-60KWEPS Emergency Power Supply60kW380/220VAC ±15%50/60241241 kg810×675×1625 mm
EPS-80KWEPS Emergency Power Supply80kW380/220VAC ±15%50/60299299 kg850×710×1705 mm
EPS-100KWEPS Emergency Power Supply100kW380/220VAC ±15%50/60355355 kg890×740×1780 mm

Product Drawing

Electrical Equipment - EPS-10KW

APPEARANCE — UPS CABINET
ONLINE UPS10 kVAlinebattbypassBATTERY PACKEPS-10KW
TOPOLOGY — DOUBLE CONVERSION
UPS — ONLINE DOUBLE CONVERSIONAC INRECTIFIERBATTERYINVERTERAC OUTSTATIC BYPASSEPS-10KW
OPERATING MODES — LINE/BATTERY/BYPASS
OPERATING MODESLINE MODEACrectifierinverter● activeBATTERY MODEbatteryinverterload● activeBYPASS MODEACstatic switchload● activeEPS-10KW
SYSTEM INTEGRATION — CRITICAL LOAD
UPS — SYSTEM INTEGRATIONMAINSUPSdouble conv.BATTERYCRITICALLOADEPS-10KW

Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.

Selection Guide

1

Load type

Choose lighting-type for luminaires and signs, power-type for motors and pumps.

2

Battery autonomy

Specify 90 minutes or longer per local fire-code requirements.

3

Phase

Match single-phase 220V or three-phase 380V to the connected loads.

- Frequently Asked Questions

What is the difference between EPS and UPS?

An EPS supplies fire protection and emergency loads only during an outage and may start in standby (off-line) mode, while a UPS continuously conditions power for sensitive electronic loads with zero transfer time. EPS is normally sized for 90-minute fire duty and motor loads.

What loads can an EPS drive?

Lighting-type EPS drives emergency lighting; power-type EPS drives inductive loads such as fire pumps, smoke fans and elevators, sized for motor starting current.

How long must an EPS run on battery?

Fire codes commonly require at least 90 minutes of battery autonomy for emergency lighting and fire equipment.

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