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EA660 25-75kVA Three Phase Modular UPS
The EA660 Series modular UPS is ideal for reliable, cost-saving, intelligent, and easy solutions. It ensures that a scalable, secure, high-quality power supply is available for any critical high-density computer and IT environment applications, such as data centers and other critical loads.
Product Description
The EA660 Series (25 kVA~75 kVA) UPS is a high-end modular UPS with the latest dual-core DSP control technology. It adopts a highly intelligent modular design that mainly contains power modules, bypass modules, and control modules. All modules support plug & play to simplify UPS servicing and maintenance. The available UPS power and redundancy level can expand vertically from 25 kVA/25 kW to 75 kVA/75 kW in one single power cabinet with flexible configuration for meeting different needs. Based on superior electrical performance and perfect hardware and software protection functions, the EA660 Series UPS can adapt to different grid environments and provide maximum protection and high-quality power for critical loads in data centers or other important applications.
Features
1. Efficient Power Use (PF 1.0)
Maximizes energy efficiency with a high power factor of 1.0 for stable and effective power transfer.
2. 96% Efficiency
Impressive 96% efficiency saves costs and supports eco-friendly energy conversion.
3. Compact and Powerful Design
Delivers substantial power in a space-saving design.
4. Reliable Three-Level Technology
Ensures system reliability for a dependable power source.
5. Easy 2U Installation
Compact 2U size for easy and efficient installation.
6. Flexible Power Range (25–75 kW)
Adaptable to diverse needs with a power range of 25 to 75 kW.
7. Upgradeable and Low Maintenance
Modular design supports easy upgrades and minimal maintenance.
8. Cost-Effective Performance
Reduces overall ownership costs while maintaining excellent performance.
Specification
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MODEL |
EA6625 |
EA6650 |
EA6675 |
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Rated capacity |
25kVA/25kW |
50kVA/50kW |
75kVA/75kW |
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Number of power module |
1 |
2 |
3 |
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Rated capacity of power module |
25kVA/25kW |
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INPUT |
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Input wiring |
Three-phase five-wire (3Φ+N+PE) |
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Rated voltage |
380/400/415Vac |
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Voltage range |
305~485Vac (no downgrading), 138~305Vac (linear downgrading between 40%~100% load) |
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Frequency range |
40~70Hz |
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Input power factor |
≥ 0.99 |
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THDi |
≤ 3% |
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Bypass input voltage range |
-40%~+25% (settable) |
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Battery voltage |
±240VDC |
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Number of battery |
2-4 sets of batteries, 8-16 battery modules (one module is 10 PCS 12V/ 9Ah series) |
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OUTPUT |
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Output wiring |
Three-phase five-wire (3Φ+N+PE) |
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Rated voltage |
380/400/415Vac |
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Output voltage regulation accuracy |
±1% |
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Output frequency accuracy |
Synchronized with utility in mains power mode; 50Hz/ 60Hz±0.1% in battery mode |
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Output power factor |
1 |
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Output waveform distortion (THDv) |
≤ 1% (linear load); ≤ 4% (non-linear load) |
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Crest factor |
3:1 |
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Overload capacity |
105% < load ≤ 110% for 60min, 110% < load ≤ 125% for 10min, 125% < load ≤ 150% for 1min, load > 150% for 0.2s |
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SYSTEM |
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Max. efficiency |
96% in on-line mode, 99% in ECO mode |
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Transfer time |
0ms |
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Max. number of parallel connections |
2 |
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Protections |
Short-circuit, overload, over-temperature, battery low voltage, undervoltage, overvoltage, fan failure protection |
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Communications |
Standard configurations: RS485, CAN, NET, SNMP, dry contacts port, and EPO Optional configurations: Wi-Fi card, parallel port, LBS port, GPRS card, Battery temperature sensor, EMD and SMS alarms |
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Display |
7 inches LCD touch screen |
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ENVIRONMENTAL |
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Operating temperature |
0℃ ~40℃ |
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Storage temperature |
-25℃~+55℃ (without battery) |
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Relative humidity |
0%~95% (non-condensing) |
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Altitude |
≤ 1000m, above 1000 m, derating 1% for each additional 100m |
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Protection level |
IP 20 |
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Noise |
≤ 65dB (at 1m) |
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OTHERS |
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Cabinet dimensions (WxDxH) (mm) |
600x1000x2000 |
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Cabinet weight (kg) |
180 |
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Power module dimensions (WxDxH) (mm) |
442x620x86 |
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Power module weight (kg) |
20 |
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Battery module dimensions (WxDxH) (mm) |
108*772*157 |
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Battery module weight (kg) |
27 |
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Color |
Black |
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