Leírás
On-Line UPS 160-600KVA 3/3 Szünetmentes
EA890 160~600KVA (3:3)EA890 series UPS 160~600KVA use double conversation technology with a very advanced design criteria improves the performance of components, minimizes the quantity of raw material used on the magnetic and reduces the number of semiconductors thus reducing servicing time and ownership costs. This UPS has high efficiency (> 93%) and input power factor (> 0.99) built-in output isolation transformer. The inverter transformer prevents the direct feed-through of the battery potential into the critical load and allows a very high rejection ratio of the power supply disturbances (spikes, surges etc).
● Online double-conversion with DSP control
- IGBT rectifier and high input power factor ( > 0.99)
- High efficiency 93%
- Output power factor 0.9
- Low input distortion: THD < 5%
- Generator compatible
- Output isolation transformer
- Inverter IGBT technology with high frequency communication
- High immunity to external disturbances
- Independent control on the three inverter phases
- High instantaneous overload capacity
- High MTBF (> 200,000h)
- Capability of supplying distorted loads, containing output voltage distortion with crest factors
- Front access makes maintenance and replacement easy, save space
- Intelligent self-diagnosing function, all kinds of failure protection, large capability of history records storage
- Low MTTR (< 0.5h)
- Standard emergency power off (EPO)
- Standard RS232 / RS485 / dry contacts communication port
- Optional SNMP communication port
- Optional N+X redundancy parallel up to 6 units
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MODEL
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EA89160
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EA89200
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EA89250
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EA89300
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EA89400
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EA89500
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EA89600
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Capacity
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160 KVA
144 KW
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200 KVA
180 KW
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250 KVA
225 KW
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300 KVA
270 KW
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400 KVA
360 KW
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500 KVA
450 KW
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600 KVA 540 KW
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INPUT
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Rated voltage
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380 V / 400 V / 415 Vac
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Voltage range
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346 V ~ 456 V ( full load)
304 V ~ 346 V (power derating 10%)
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Rated frequency
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50 / 60 Hz
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Frequency range
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50 / 60 Hz ± 5 Hz
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Power factor
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≥ 0.99
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Total harmonic distortion (THDI)
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≤ 3%
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Bypass voltage range
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± 20%
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ECO voltage range
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± 10%
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OUTPUT
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Rated voltage
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380 V / 400 V / 415 Vac
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Voltage regulation
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± 1%
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Frequency
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Synchronized with utility in mains mode; 50 / 60 Hz ± 0.1% in battery mode
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Waveform
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Sinusoidal
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Crest factor
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3:1
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Total harmonic distortion (THDV)
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≤ 1% (linear load); ≤ 5% (non-linear load)
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Transfer time
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Mains mode to battery mode: 0 ms
Inverter mode to bypass mode: 0 ms
Inverter mode to ECO mode: 5 ~ 10 ms
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Inverter overload capability
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102% ~ 110%:transfer to bypass in 5 mins;
110% ~ 125%:transfer to bypass in 10 mins;
125% ~ 150%:transfer to bypass in 1 min;
150% ~ 200%:transfer to bypass in 200 ms;
> 200%: shut down in 100 ms
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BATTERIES
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DC voltage
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600 V (12 V × 50 pcs)
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Charging current
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16 A
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20 A
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25 A
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30 A
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40 A
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50 A
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60 A
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SYSTEM
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Efficiency
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Working mode ≥ 93%, ECO mode ≥ 98%
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Alarm
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Battery mode, low battery, fans fault etc.
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Surge protections
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IEC60664-1
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Insulation resistance
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> 2MΩ (500 Vdc)
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Dielectric strength
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2820 Vdc, no arc in 1 min
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IP rating
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IP 20
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EMI
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EN62040-2
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EMS
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IEC61000-4-2 (ESD)
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IEC61000-4-3 (RS)
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IEC61000-4-4 (EFT)
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IEC61000-4-5 (surge)
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COMMUNICAITONS
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RS232 / RS485 / dry contacts
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Supports Windows® 98 / 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10
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SNMP (optional)
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Power management from SNMP manager and web browser
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OTHERS
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Humidity
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0 ~ 95% RH @ 0 ~ 40℃ (non-condensing)
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Noise level
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60 dB
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65 dB
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70 dB
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75 dB
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Dimensions (W×D×H) (mm)
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800 × 860 × 1700
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1210 × 860 × 1950
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2380 × 860 × 1950
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Packaged dimensions (W×D×H) (mm)
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900 × 950 × 1950
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1300 × 950 × 2200
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1300 × 950 × 2200 (×2)
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Net / Gross weight (kg)
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790 / 820
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1135 / 1260
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1355 / 1480
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2090 / 2200
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2300 / 2500
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2690 / 2800
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Értékelések
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