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Power UPS

Online UPS EH5500 (1/3kW)

ModelEH55-H1K2, EH55-H1K3, EH55-H3K6, EH55-H3K8

Power UPS (1KVA/1KW / 3KVA/3KW)

At a glance

Rated Capacity
1KVA/1KW / 3KVA/3KW
Output voltage
208/220/230/240VAC

Series ranges may cover several models. Confirm your required configuration with our team.

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Applications

Backup Power / Critical Power (UPS)

Key features

  • Double-conversion online design with zero output transfer time.
  • DSP digital control for reliable performance.
  • Active power factor correction (PFC).
  • LCD + LED real-time display.
  • Full-load runtime of 3-5 minutes on battery.
  • Cold-start capability directly from battery.
  • Input frequency range of 40-70Hz.

Specifications 44 details

Warranty periods listed here are catalogue references. Confirm the applicable warranty terms for your exact model and purchase with Toyama.

ModelsEH55-H1K2, EH55-H1K3, EH55-H3K6, EH55-H3K8
Rated Capacity1KVA/1KW / 3KVA/3KW
Input formatL+N+PE
Rated input voltage208/220/230/240VAC
Voltage range110~300VAC
Frequency range50/60±6Hz (Default), ±10Hz (Settable)
Input power factor≥0.99
Input total harmonic distortion≤4% linear load
AC Output Port3
Output formatL+N+PE
Output voltage208/220/230/240VAC
Output accuracy±1%
Output frequencyFor on-line mode: follow current frequency, battery mode: 50/60Hz±0.1%
Output harmonic distortion≤ 2% linear load; ≤ 4% nonlinear load (PF=0.7)
PF1
Overload capacityAC mode / 30min@102%~110% Load; 10min@110%~130% Load; 30s@130%~150% Load; 200ms@>150% Load
Batterymode10min@102%~110% Load; 1min@110%~130% Load; 10s@130%~150% Load; 200ms@>150% Load
Switch to battery mode0ms
Switch to bypass4ms
AC priority modeSupport
AC Mode (Full Load)94.5%@220VAC / 95.5%@220VAC
Battery Mode for without built-in battery (Full Load)88.5%@36VDC / 91.5%@96VDC
Battery Mode for withbuilt-in battery (Full Load)87.5%@24VDC / 91.5%@72VDC
Battery typeLead Acid Battery
Rated Battery Voltage24V / 36V / 72V / 96V
Battery Spec2*12V/9Ah / 3*12V/7Ah / 6*12V/9Ah / 8*12V/7Ah
Number of InternalBattery2/3(optional) / 6/8(optional)
Chaging currentBuilt-in battery 1K-3K: 1A (Default) 1-2A (Adjustable) Without built-in battery 1KS-3KS: 5A (Default) 1-12A (Adjustable)
Charging modeTwo-stage/three-stage charging
LCD2×8PIN/Pitch2.54mm, support 128-bit segment code, up to 4 buttons + 4 LEDs, can display operating mode / load / input / output, etc.
RS-232Support: Windwos 2000/2003/XP/Vista/2008/7/Linux/Unix and MAC
USBWindows Famlly & MAC
Intelligent slot(Optional)SNMP/AS400 Relay Card/RS485
EPO (Optional)Support
Operating ambient temperature0~40°C
Operating environment humidity20%~95% (no condensation)
Storage temperature-15~60°C (batteries: 0~40°C )
AltitudeThe elevation should not exceed 1000m, 1000m or above, up to 4000 m, reference IEC62040
Noise≤45db
Machine Dimension(W*H*D)(mm)143*222*285 / 143*222*354 / 192*326*397
Package Dimension(W*H*D)(mm)235*320*380 / 235*320*448 / 312*452*527
N.W (kg)7.5 / 10 / 20 / 24
G.W (kg)8.5 / 11 / 21.5 / 25.5
Standard Warranty1years

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