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Mean Well ES-SU1K-RHB Uninterruptible Online UPS with Buit-in Battery

uninterruptible Online UPS

SKU:

ES-SU1K-RHB

$297.64 USD

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Description

ES-SU1K

Features:

Supporting connection to fuel generators
Ultra-wide input voltage range: 110V to 300Vac
Input power factor ≥ 0.99$
Input current harmonic distortion ≤ 5%
Output power factor of 1
50Hz/60Hz frequency conversion mode
Emergency power-off function (EPO)
USB/RS-232 communication interfaces
LCD display panel
Intelligent charging mode, adjustable charging current
3-year warranty
General Specification:

Input Voltage
110~~300Vac(Based on load at 50%); 160~~300Vac(Based on load at 100%)
Power Factor
≥0.99@nominal voltage(100%load)
THDi
≤5%@100% resistive load
Low-Voltage Protection Point
21V
High-Voltage Protection Point
30V
Charing Voltage
27.4V
Charing Current (CC)
8A(1/2/4/6/8A adjustable through LCD)
Power
1KVA/1KW
Output Voltage
200/208/220/230/240Vac
Harmonic Distortion
≤2%THD(Linear Load) ≤5%THD(Non-linear Load)
Safety Standard
EN IEC 62040-1:2019/A11:2021,YD/T1095-2018
Dimension (LxWxH)
310*438*88mm

Specifications

Brand

Mean Well
Standards Met

CE,EAC
Length

12.2 in
Width

17.24 in
Height

3.46 in
Weight

24.25 lb

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Frequently Asked Questions

What type of UPS is the Mean Well ES-SU1K-RHB?

The ES-SU1K-RHB is an online uninterruptible power supply with a built-in battery. It is rated for 1KVA / 1KW output, making it suitable for applications that need full-power backup and continuous power conditioning. This model is designed for professional and commercial use rather than basic consumer backup.

What input voltage range does the ES-SU1K-RHB support?

This model supports an ultra-wide AC input range. The listed range is 110-300Vac at 50% load and 160-300Vac at 100% load. That makes it useful in sites where incoming mains power may fluctuate significantly.

What output voltage options are available on this UPS?

The ES-SU1K-RHB supports selectable output voltages of 200, 208, 220, 230, and 240Vac. It also supports 50Hz/60Hz frequency conversion mode. This gives buyers flexibility when matching the UPS to different equipment voltage and frequency requirements.

Is the ES-SU1K-RHB suitable for generator-backed power systems?

Yes, this model specifically lists support for connection to fuel generators. That makes it a practical option for facilities that use generator-backed power during outages or unstable grid conditions. Buyers looking for UPS systems for commercial resilience often consider this capability important.

What monitoring and control features are included?

The ES-SU1K-RHB includes an LCD display panel for local status visibility. It also provides USB and RS-232 communication interfaces for monitoring and system integration. In addition, it includes an emergency power-off (EPO) function for controlled shutdown scenarios.

What are the charging and battery-related specifications?

This model lists a charging voltage of 27.4V and a charging current of 8A. The charging current is adjustable through the LCD in 1A, 2A, 4A, 6A, or 8A steps. It also specifies low-voltage protection at 21V and high-voltage protection at 30V.

What operating conditions, size, and warranty should buyers know?

The ES-SU1K-RHB is specified for operation from 0°C to 40°C. Its dimensions are 310 x 438 x 88 mm, and its weight is 11 kg. Mean Well lists this model with a 3-year warranty.