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EH5500 Rack Mount Series (1-3KVA)

High Frequency Single Phase Online UPS

The EH5500 series is a new type high-frequency online UPS. Adopts advanced DSP digital control technology to effectively improve product performance and system reliability, and higher power density small size, light weight and high work efficiency. Effectively solve power problems such as power cut-off, Grid over voltage/low voltage, voltage instantaneous drop, amplitude reduction, high voltage pulse, surge voltage, harmonic distortion, clutter interference, frequency fluctuation and provide best power for load. We adopt standard 2U rack structure.

Model Certification & Standards
EH5500 H1KR/H1KRS, EH5500 H2KR/H2KRS, EH5500 H3KR/H3KRS EN IEC62040-1:2019, IEC62040-1:2017, EN62040-2:2018
Category: Tag: Product ID: 24251

Description

Performance:

• With double conversion online design, zero output transfer time. Single phase input and output voltage.

• Adopt DSP digital control, excellent performance indicators, more steady and reliable.

• Adopt active power factor correction technology (PFC), the input power factor is 1, can reduced the pollution to the grid, To energy saving and reducing system investment.

• Ultra-wide input voltage range.

• Input frequency range 40~70Hz, support various fuel generators.

• With LCD+LED real-time display, users can intuitively understand the UPS operating status.

• With self- detection function, can detect hidden faults of UPS in time.

• With AC input over voltage, low voltage protection, output overload protection, short circuit protection, temperature protection, battery low voltage warning protection and battery overcharge protection.

• The efficiency of the whole UPS is as high as 95.5%, which reduces the power loss of it and saves the user’s use cost.

• When there is no mains power, you can directly use the battery to cold start.

• With input neutral and live line detection function, avoid the reverse connection of UPS utility input

• When utility cut-off, the UPS discharge battery in the battery mode; when the city power is recovery ,UPS turn on automatically,and charge battery at the same time, as unattended function.

• Standard RS232 communication outlet ,connect UPS and computer to realize multifunctional and multi-purpose monitoring and management operations, available SNMP card (optional) to UPS remote monitoring function.

Specification:

Model H1KR H1KRS H2KR H2KRS H3KR H3KRS
Rated Capacity 1KVA/1KW 2KVA/2KW 3KVA/3KW
Input
Input connection type L+N+PE
Rated input voltage 208/220/230/240VAC
Voltage range 110-300VAC
Frequency rage 50/60+HZ (default), ±10HZ (can be set)
Input power factor ≥ 0.99
Input THD ≤ 4% % linear load
Output
Output connection type L+N+PE
Output voltage 208/220/230/240VAC
Output accuracy ±1%
Output frequency Mains  mode:same as AC frequency, battery mode : 50/60HZ+-0.1%
Output THD ≤2% linear load, ≤ 4% Non-linear load (PF=0.7)
Output power factor 1
Overload Capacity AC mode :

30min@102%~110% Load;

10min@110%~130% Load;

30s@130%~150% Load;

200ms@>150% Load

Battery mode :

10min@102%~110% Load;

1min@110%~130% Load;

10s@130%~150% Load;

200ms@>150% Load

Transfer time
AC mode switch to battery mode 0ms
mains inverter mode switch to bypass mode 4ms
AC priority mode Support
Overall Efficiency
AC Mode (Full Load) 94.5%@220VAC 95.5%@220VAC 95.5%@220VAC
Battery Mode (Full Load) 87.5% @24VDC 88.5% @36VDC 89.5% @48VDC 91.5% @72VDC 91.5% @72VDC 91.5% @96VDC
Battery
Battery type Lead Acid Battery
Number of batteries 7Ah*2/3 / 7Ah*4 / 7Ah*6 /
Battery  Charge Current 1KR-3KR:1A (default); 1-2A (can be set) 1KRS-3KRS:5A (default);  1-12A (can be set)
Charging Mode Two-stage/three-stage charging
Display
LCD 2×8 PIN/Pitch 2.54mm, support 128-bit segment code, up to 4 buttons + 4 LEDs, can display operating mode / load / input / output, etc
Interface
RS-232 Support: Windwos 2000/2003/XP/Vista/2008/7/Linux/Unix and MAC
USB Windows Famlly & MAC
Intelligent slot (Optional) SNMP/AS400 Relay Card/RS485
Environmental parameters
Operating ambient temperature 0~40℃
Operating environment humidity 20%~95% (No condensation)
Storage temperature -15~60℃ ( Battery : 0~40℃ )
Altitude The altitude should not exceed 1000m, derating above1000m, up to  4000m (max ) , refer  IEC62040
Noise ≤45db
Mechanical Specifications
Dimensions (D*W*H) (mm) 438*420*88 438*600

*88

438*420

*88

438*600

*88

438*420

*88

Net weight (kg) 9.5/11.5 6 17 6.5 21.5 7
Headquarters

Address: Building 8. No. 115. zhangcha 1st road.South China power innovation Science Park, Foshan, China

Get In Touch
+86 755 83657660 (Europe)
+86 755 83651325/+86 757 82629306 (Americas)
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