East Union Energy (Shenzhen) Technology Co., Ltd.
| Input wiring | 3 Ph + N + PE |
| Output wiring | 3 Ph + N + PE |
| Output rated voltage | 380 / 400 / 415 Vac ± 1% |
| Input frequency | 40 ~ 70 Hz |
| Packaging Details | Different packaging methods are adopted according to different modes of transportation |
| Rated capacity | 600 kVA/600 kW |
| Power factor | ≥ 0.99 |
| Battery voltage | ± 240 Vdc (±180, ± 192, ± 204, ± 216, ± 228, ± 252, ± 264, ± 276 selectable) |
| Payment Terms | L/C, T/T, DDP, DDU |
| Numbers of power modules | 12 |
| Rated capacity of power module | 50 kVA |
| MODEL | EA66600 |
| Place of Origin | China |
| Brand Name | EUE Power |
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Product Specification
| Input wiring | 3 Ph + N + PE | Output wiring | 3 Ph + N + PE |
| Output rated voltage | 380 / 400 / 415 Vac ± 1% | Input frequency | 40 ~ 70 Hz |
| Packaging Details | Different packaging methods are adopted according to different modes of transportation | Rated capacity | 600 kVA/600 kW |
| Power factor | ≥ 0.99 | Battery voltage | ± 240 Vdc (±180, ± 192, ± 204, ± 216, ± 228, ± 252, ± 264, ± 276 selectable) |
| Payment Terms | L/C, T/T, DDP, DDU | Numbers of power modules | 12 |
| Rated capacity of power module | 50 kVA | MODEL | EA66600 |
| Place of Origin | China | Brand Name | EUE Power |
| High Light | EU660 UPS ，Rack Mounted UPS ，200kVA rack mounted ups | ||
The 4th-generation EA660 series rack-mounted UPS systems offer industry-leading power density and reliability. Designed for critical infrastructure, these systems utilize dual-DSP full digital control and modular architecture to ensure maximum uptime.
The 4th-generation EA660 series rack-mounted UPS systems are available with rated capacities of 200kVA, 300kVA, 400kVA, 500kVA, and 600kVA respectively. Developed and launched by EUE Power based on its latest R&D achievements and practical application experience, this is a brand-new, high-end three-phase in/three-phase out modular UPS.
The series adopts dual-DSP full digital control technology and components from world’s top-tier brands, which effectively enhances product performance and system reliability, while achieving integration and miniaturization with higher power density. A single module delivers up to 50kVA/50kW/3U, and a single unit can be expanded to a maximum of 600kVA.
Adopting a modular design and centralized control logic, the system features a 1+1 redundant centralized control unit. All modules, including power modules, bypass modules, and control modules, support hot-swappable operation. This truly delivers the advantages of a high-performance modular UPS: high reliability, high efficiency, easy management, and easy maintenance.
Standard configurations include RS485, RS485/CAN (BMS), NET (with SNMP function), input/output dry contacts and EPO.
Optional components: parallel connection modules, LBS modules, Wi-Fi card, 4G card, and battery temperature sensor.
With dual DSP digital control and advanced soft-start technology, the system supports 1:1.1 generator matching and maintains high efficiency even under low-load conditions, reaching 96% efficiency at 40% load and 95% at 20% load.
An input power factor of >0.99, THDi of <3%, and intelligent hibernation mode help reduce energy consumption and extend equipment service life.
Flexible modular design
The system adopts high-power-density 50 kVA/3U modules, delivering a compact footprint of only 1.02 m² for a 500 kVA system.
It supports full hot-swapping, parallel expansion of up to 4 units, and battery sharing. Flexible charger and battery configurations, supporting 30–46 batteries, enable easy capacity expansion and cost optimization.
Strong grid adaptability
With a wide input voltage range, strong load adaptability and excellent overload capability, the system ensures stable operation in complex grid environments.
The integrated PDU simplifies installation, while utility self-start and battery cold-start functions further improve power supply reliability.
Industrial-grade reliability
Comprehensive hardware and software protection, self-diagnostics and detailed event logs ensure reliable operation.
The fan system adopts N+X redundancy, supporting 50% load operation with one fan failure and 30% load operation with two fan failures. A built-in self-aging function also supports convenient on-site commissioning.
Intelligent operation and maintenance
Equipped with a 7-inch LCD touchscreen, the system provides an intuitive HMI for easy operation.
The built-in SNMP monitoring unit supports RS485 and dry contacts, enabling intelligent remote monitoring, management and maintenance.
| MODEL | EA66200 | EA66300 | EA66400 | EA66500 | EA66600 |
| Rated capacity | 200 kVA/200 kW | 300 kVA/300 kW | 400 kVA/400 kW | 500 kVA/500 kW | 600 kVA/600 kW |
| Numbers of power modules | 4 | 6 | 8 | 10 | 12 |
| Rated capacity of power module | 50 kVA | ||||
| INPUT | |||||
| Input wiring | 3 Ph + N + PE | ||||
| Rated voltage | 380 / 400 / 415 Vac | ||||
| Voltage range | 138 ~ 485 Vac (304 ~ 485 Vac without power downgrading; | ||||
| 138 ~ 304 Vac with linear downgrading 40%) | |||||
| Input frequency | 40 ~ 70 Hz | ||||
| Power factor | ≥ 0.99 | ||||
| Current distortion | < 3% | ||||
| BATTERIES | |||||
| Battery voltage | ± 240 Vdc (±180, ± 192, ± 204, ± 216, ± 228, ± 252, ± 264, ± 276 selectable) | ||||
| Number of battery | 40 pcs12 V batteries ( 30 / 32 / 34 / 36 / 38 / 42 / 44 / 46 pcs selectable) | ||||
| OUTPUT | |||||
| Output wiring | 3 Ph + N + PE | ||||
| Rated voltage | 380 / 400 / 415 Vac ± 1% | ||||
| Frequency | Synchronized with utility in mains power mode: | ||||
| 50 Hz / 60 Hz ± 0.25% in battery mode | |||||
| Power factor | 1 | ||||
| Voltage distortion | ≤ 1% with linear load / ≤ 3 % with non-linear load | ||||
| Crest factor | 3:01 | ||||
| Inverter overload capacity | 105% < load ≤ 110%: transfer to bypass in 60 min | ||||
| 110% < load ≤ 125%: transfer to bypass in 10 min | |||||
| 125% < load ≤ 150%: transfer to bypass in 1 min | |||||
| Load > 150%: transfer to bypass in 200 ms | |||||
| Bypass overload capacity | Load ≤125% for long term; ＞ 150% load for 200 ms | ||||
| SYSTEM | |||||
| Efficiency | 96.50% | ||||
| Max. number of parallel connections | 4 units | ||||
| Transfer time | 0 ms | ||||
| Protections | Short circuit protection, overload protection, over-temperature protection, battery low voltage protection, output over/low voltage protection, fans failure protection etc. | ||||
| Communications | RS485, dry contacts, SNMP | ||||
| Display | 7 inches LCD touch screen | ||||
| OTHERS | |||||
| Operating temperature | 0 ~ 40℃ | ||||
| Storage temperature | -25℃ ~ +55℃ | ||||
| Humidity | 0 ~ 95%(non-condensing) | ||||
| Altitude | ≤1000 m. Above 1000 m, derating 1% for each additional 100 m | ||||
| Protection level | IP 20 | ||||
| Noise level at 1 m | < 65 dB | < 68 dB | |||
| Cabinet dimensions (WxDxH)(mm) | 600 × 850 × 2000 | 1200 × 850 × 2000 | 1400 × 850 × 2000 | ||
| UPS module dimensions (WxDxH)(mm) | 440 × 620 × 130 | ||||
| Cabinet weight(kg) | 233 | 242 | 415 | 465 | 617 |
| Power module weight(kg) | 32 | ||||
EUE Power is a China-based manufacturer specializing in power distribution equipment and energy storage products for global industrial, commercial, and renewable energy applications.
With professional manufacturing capabilities and OEM/ODM support, EUE Power supplies reliable power distribution products including distribution transformers, compact substations, switchgear, UPS systems, and battery energy storage systems.
Our factory combines engineering expertise, strict quality control, and flexible production capabilities to meet different market requirements worldwide.
Whether you are looking for a reliable distribution transformer supplier, compact substation manufacturer, switchgear supplier, or energy storage equipment partner, EUE Power provides dependable products and professional support.
Partner with EUE Power for:
EUE Power — Reliable Power Equipment Manufacturer for Global Markets.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
11
Total Annual:
200000m²-200000m²
Employee Number:
15~20
Ecer Certification：
Verified Supplier
About Us East Union Energy (Shenzhen) Technology Co., Ltd., referred to as EUE Power, is a Shenzhen-based international enterprise specializing in power distribution and energy storage solutions. EUE Power integrates R&D, manufacturing, sales and international trade, supply chain services, and p... About Us East Union Energy (Shenzhen) Technology Co., Ltd., referred to as EUE Power, is a Shenzhen-based international enterprise specializing in power distribution and energy storage solutions. EUE Power integrates R&D, manufacturing, sales and international trade, supply chain services, and p...
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