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MUST EH55-H3K6 3KVA Smart High Frequency Tower Online UPS
MUST EH55-H3K6 3KVA Smart High Frequency Tower Online UPS-cover-thumbnail MUST EH55-H3K6 3KVA Smart High Frequency Tower Online UPS-1

MUST EH55-H3K6 3KVA Smart High Frequency Tower Online UPS

Stock : In Stock
PID : P7022509006
Brand : MUST
Model : EH55-H3K6
Warranty : 1 Year
1 Reviews

Rated Capacity:3KVA/3KW

Battery type: Lead Acid Battery

Rated input voltage: 208/220/230/240VAC

Voltage range: 110~300VAC


Discount Price

৳ 37,500 ৳ 39,800

Sale Ends In

31 Mar, 2026 02:57:00 PM

Networking & Connectivity
Frequency

50/60±6Hz (Default), ±10Hz (Settable)

Output frequency: For online mode: follow current frequency, battery mode: 50/60Hz±0.1%
Battery And Power
Capacity

3KVA/3KW

Maximum Charging Current

Built-in battery 1K-3K: 1A (Default) 1-2A (Adjustable) Without built-in battery 1KS-3KS: 5A (Default) 1-12A (Adjustable)

Voltage

110~300VAC

Supports battery

Battery type: Lead Acid Battery

Number of Internal Battery: 6/8(optional)
Battery Spec: 6*12V/9Ah

Rated Battery Voltage: 72V

Input

Rated input voltage: 208/220/230/240VAC

Input power factor: ≥0.99

Input total harmonic distortion: ≤4% linear load

Output

Output format: L+N+PE

Output accuracy: ±1%

Output harmonic distortion: ≤ 2% linear load; ≤ 4% nonlinear load (PF=0.7)

Others
Other Features

Overload capacity AC mode:

30min@102%~110% Load; 10min@110%~130% Load; 30s@130%~150% Load; 200ms@>150% Load


Overload capacity Battery mode:

10min@102%~110% Load; 1min@110%~130% Load; 10s@130%~150% Load; 200ms@>150% Load


DISPLAY: 

2×8PIN/Pitch2.54mm, supports 128-bit segment code, up to 4 buttons + 4 LEDs, can display operating mode/load/input/output, etc.

Intelligent slot(Optional): SNMP/AS400 Relay Card/RS485
EPO (Optional): Support

Charging mode: Two-stage/three-stage charging
Physical Specification
Color

Black

Load Capacity

AC Mode (Full Load): 94.5%@220VAC

Battery Mode for without built-in battery (Full Load): 88.5%@36VDC

Battery Mode for with built-in battery (Full Load): 87.5%@24VDC

Weight

20 kg

Dimension

192*326*397 mm

Technical Info
Operating System Support
Support: Windwos 2000/2003/XP/Vista/2008/7/Linux/Unix and MAC
Warranty Information
Warranty

1 Years