Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well ES-SU1K-THB Uninterruptible Online UPS with Buit-in Battery
Description
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
110300Vac(Based on load at 50%); 160300Vac(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)
282*145*220mm
Specifications
Specifications
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BrandMean Well
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Standards MetCE,EAC
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Length11.1 in
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Width5.71 in
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Height8.66 in
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Weight21.61 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
What is the Mean Well ES-SU1K-THB designed for?
The ES-SU1K-THB is an online uninterruptible power supply intended for applications that need continuous AC power with battery backup. Its 1KVA/1KW rating makes it suitable for protecting critical electronics where stable output and power continuity matter.
What are the main output and power ratings of this UPS?
This model is rated for 1KVA / 1KW output power and has an output power factor of 1. It supports selectable output voltages of 200, 208, 220, 230, and 240Vac, which helps it fit a range of commercial and industrial AC power requirements.
How wide is the input voltage range on the ES-SU1K-THB?
The ES-SU1K-THB supports an ultra-wide AC input range of 110 to 300Vac based on 50% load, and 160 to 300Vac based on 100% load. This wide range is useful in environments where incoming utility power may fluctuate.
Can this UPS work in locations that use generators?
Yes. Mean Well specifies that the ES-SU1K-THB supports connection to fuel generators, making it a practical option for sites that rely on generator-backed power systems. Buyers should still confirm that the overall power system matches their site requirements.
What battery charging details are provided for this model?
This UPS uses a charging voltage of 27.4V and has a charging current rated at 8A. The charging current is adjustable through the LCD in 1A, 2A, 4A, 6A, and 8A steps, which gives more flexibility than fixed-charge designs.
What operating environment is this UPS rated for?
The specified operating temperature range is 0°C to 40°C. It is better suited to controlled indoor environments within that temperature window rather than extreme hot or freezing conditions.
What monitoring and control features are included on the ES-SU1K-THB?
The unit includes an LCD display panel for status visibility and provides USB and RS-232 communication interfaces. It also includes an emergency power-off (EPO) function and supports 50Hz/60Hz frequency conversion mode.
What standards and warranty apply to this model?
The ES-SU1K-THB is listed with safety standards EN IEC 62040-1:2019/A11:2021 and YD/T1095-2018. Mean Well also specifies a 3-year warranty for this model.
