EA330 Online UPS 3/3
EA330Online UPS 3/3
Our EA330 series 3phase large power UPS has a rangefrom10Kva to 200kVA. It is equipped withadvanced DSP control, high speed 16 bits digital IC, DDC control technology,advanced high power IGBT and SCR. Thisproduct is a digital, informative, networking, online intelligent puresine-wave uninterruptible power supply, based on reliable, advanced, highefficiency digital or analog hybrid technology. The EA330 Online UPS 3/3 can supply a strongpower guard for you.
Features
1. Intelligent digital control
1.) With high speed MCU control, userscan set the parameter and manage the running progress. This equipment has functions of self-test,self-detective and so on. It can detect all the independent circuitsand protect faults.
2.) We use advanced direct digitalcontrol technology DDC, digital signal processor technology DSP and special IC to maintain highperfect performance of this UPS.
3.) Due to advanced insulated gatebipolar transistor IGBT with highspeed switch, high voltage, and large current acceptance, our UPS featureshigher efficiency and smaller driver circuit, and the system efficiency andreliability are also improved.
2. 100% Unbalance Load Capability
Because of the use of 3phase independent modulation, full bridge inverterdesigned, it can be 100% unbalance load in 3phase.
3. Intelligent Battery Management
1.) Our online UPS 3/3 is provided withrectifier and charger integrated design. The charging capacity is configured according to the battery.
2.) The user can set up parameters withthe operation platform.
3.) Charging current can automaticallybe configured by software and can also configure battery self-test, charging ordischarging internal time.
4.) It can keep battery long life.
4. Optional Communication Interface
RS232 or RS485 connection interface and several dry contacts can be used forcommunications and remote control.
5. Functional LCD display
The large LCD display of our EA330 online UPS has a Chinese and English optionfor the user to choose. It can show UPSrunning status, running progress, UPS parameter data, fault events, etc.
6. Perfect Protection
It is equipped with various system protection in orderto detect over voltage, low voltage, over current, over load, short circuit,etc. and supply reliable protection.
Applications
Our EA330 online UPS 3/3 is applicable to finance,telecom, insurance, traffic, taxation, military, security, energy, education,government, industry, etc.
Applications
| Model | EA3310 | EA3320 | EA3330 | EA3340 | EA3350 | EA3360 | EA3380 | EA33100 | EA33120 | EA33160 | EA33200 |
| Rating | 10KVA | 20KVA | 30KVA | 40KVA | 50KVA | 60KVA | 80KVA | 100KVA | 120KVA | 160KVA | 200KVA |
| Operating Mode | True online, dual conversion | ||||||||||
| AC Input |
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| Phase | 3 Phases N G | ||||||||||
| Voltage | 380V±25% | ||||||||||
| Frequency | 40～65Hz | ||||||||||
| P.F | ≥0.85 (input filter optional) | ||||||||||
| Bypass Input |
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| Phase | 3 Phases N G | ||||||||||
| Voltage | 380V(＋15%/-25%) | ||||||||||
| Frequency | 50Hz/60Hz(±5% or±10% can be set) | ||||||||||
| Transfer Time | 0ms | ||||||||||
| DC System |
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| Voltage | 348V | ||||||||||
| Discharge Current | 25 | 50 | 75 | 100 | 125 | 150 | 200 | 250 | 300 | 400 | 500 |
| Charge Current | 5A-100A (can be set according with battery capacity) | ||||||||||
| AC Output |
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| Phase | 3 Phases N G | ||||||||||
| Voltage | 380V±2%(Stable Load), 380V±2%(Fluctuated Load) | ||||||||||
| Frequency | 50/60Hz±1%(Battery Mode) | ||||||||||
| P.F | 0.8 | ||||||||||
| Waveform | True Sine Wave | ||||||||||
| Distortion | Total Harmonic Distortion: ≤3%(Linear Load), ≤8%(Non-Linear Load) | ||||||||||
| Dynamic Load Voltage Instant Distortion | ≤5% (0-100%) | ||||||||||
| Dynamic Response Recover Time | 40ms | ||||||||||
| Unbalance Voltage | ≤±2% | ||||||||||
| Overload Capacity | 105%～125% 10min; 125%～150% 1 min.; ＞150% 1s | ||||||||||
| System |
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| Efficiency | ≥90% (full load) | ||||||||||
| Interface | RS232 (SNMP for optional) | ||||||||||
| Temperature | 0～40℃ (Operating) | ||||||||||
| Altitude | ＜2000m (100m higher, power capacity 1% lower, maximum 4000m) | ||||||||||
| Cooling | Forced Air Cooling (can be adjusted in different load) | ||||||||||
| Noise (dB) | 45～55 | 50～60 | 55～65 | 60～65 | |||||||
| Outlooking |
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| Cabinet Color | Grey/Black | ||||||||||
| Dimension (WxDxH) mm | 710×710×1400 | 750×750×1600 | 1200×900×1700 | 1500×1200×1800 | |||||||
| Gross Weight | 200kg | 330kg | 400kg | 480kg | 580kg | 650kg | 840kg | 950kg | 1100kg | 1350kg | 1580kg |
| Optional | RS485/SNMP/dry contacts/Harmonic Compensation/Input, Output PDU/Input, Output isolation transformer/lightning protection/Parallel | ||||||||||
EAST is an online UPS 3/3 manufacturer and supplier, based in
