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EH9500 Series (Module:20KVA 60-200KVA)

High Frequency Three Phase(3/3) Modular UPS — Module RU-20KVA(18KW)*3/5/10

EH9500 Modular series adopts advanced “N+X” wireless parallel redundancy technology, which can support 4 parallel connections. The system is easy to update, dilatation and maintain, has excellent electrical performance, high system availability, perfect software and hardware protection. Including power modules, monitoring modules, power distribution modules, maintenance bypass switches, and output switches, providing safe and reliable power protection for varieties of loads.

Model Certification & Standards
EH9500-100KVA/20, EH9500-60KVA/20 EN IEC62040-1:2019, IEC62040-1:2017, EN62040-2:2018, IEC62040-2:2016
Category: Tag: Product ID: 26217



• DSP full digital control technology, pure online double conversion architecture, with strong carrying capacity

• Adopt standard cabinet,and the power distribution system is integrated inside the cabinet, which is convenient to install and saves user’s investment

• Input power factor up to 0.99, low harmonic current, environmental protection, high efficiency and energy saving

• Wide input voltage range, 50Hz/60Hz grid system adaptive, suitable for various environmental grids

• “N+X” wireless parallel redundancy technology, it is easy to set the number of redundant parallel units through the LCD screen; all modules support hot swap operation for easy maintenance

• Advanced battery intelligent management technology (automatic floating charge switching, battery pack temperature compensation, etc.) to effectively extend battery life

• With distributed bypass power supply, each module has built- in automatic bypass switch and corresponding bypass current sharing inductor, which provides good current sharing of system bypass power supply

• Parallel modules share the same battery pack, saving user battery investment

• With emergency shutdown (EPO) switch and remote emergency shutdown (REPO) function

• Perfect software and hardware protection functions (C-level lightning protection, air-opening, Fuse, hardware protection, software protection), super self-diagnosis function, rich history query

• Large LCD touch widescreen display for a friendly human- machine interface

• Rich communication interface, including RS232, RS485, USB, dry contact, and SNMP (optional) card

• Different external batteries can be selected according to user needs (32/34/36/38/40 pcs)

• Support battery cold start and city power self-start function to meet user needs With maintenance bypass, when there is an emergency, you can switch to the maintenance bypass power supply, and the maintenance personnel can safely perform online maintenance

• Each module adopts an independent control system. The UPS module is independently controlled according to the shared information. After the faulty module fails, it can be disconnected from the parallel system immediately, which does not cause harm to the parallel system


Model EH9500-60KVA/20 EH9500-100KVA/20 EH9500-200KVA/20
Module RU-20(18KW)
Max module quantity 3 5 10
Input phase 3 Phases 4 wires + neutral
Rated voltage 380/400V/415Vac
AC voltage range 208~478Vac
Frequency range 40~70Hz
Power factor ≥0.99
Bypass range 380vac up: 25% (+10%, +15%/, +20% can be set)

400vac  up: 20% ( +10%, +15% can be set)

415vac up: 15% ( +10%)

Down to 45% ( -20%/-30% available) Bypass frequency protection range: ±10%

Input current harmonic ≤ 3% (100% non-linear load)
Output phase 3 Phases 4 wires + neutral
Rated voltage 380/400V/415Vac
Voltage regulation ±1%
Output frequency
Bypass mode Same with utility; When utility frequency is higher than maxium ±10% ( ±1%, ±2%, ±4%, ±5% can be set, output frequency 50Hz×(±0.2%)Hz
Battery mode (50/60±0.2%)Hz
Load peak ratio 3:1
Transfer time Inverter mode to Bypass mode: 0ms (track) Line mode to Battery mode: 0ms
Overload capacity Load ≤ 110%, 60min, ≤ 125%, lasting 10min, ≤ 150% lasting 1min,

≥ 150%  transfer to bypass mode immpeiately

Output voltage harmonic ≤ 2%(100% non-linear load )
Efficiency 95%
Communication RS232, RS485, 2 Intelligent Slot (Intelligent card slot, dry contact)
Standards CE, EN/IEC 62040-2, EN/IEC 62040-1-1, YD/T1095-2008
Battery voltage ±192V, ±204V, ±216V, ±228V, ±240V  DC;

(32pcs, 34pcs, 36pcs, 38pcs, 40pcs selectable )

Charge current
UPS cabinet 30A Max. 50A Max. 100A Max.
Power module 10A Max.
Operation temperautre 0℃ ~40℃
Operation Humidity 0~95% non condensing
Storage temperature -25℃ ~55℃
Operation altitude < 1500m
Dimension (D×W×H)
Cabinet 600 x 840 x 1400mm 600 x 1100 x 2000mm
Module 580 x 443 x131
Net Weight
Cabinet 157kg 169kg 306kg
Module 33kg

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

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