- Warranty:3months-1year
- Place of Origin:Guangdong, China
- Brand Name:MUST
- Model Number:EH5000series 1KVA-3KVA
- Phase:Single Phase
- Protection:Overcurrent
- Weight:13kg-28kg
- Type:On-line
- Application:Security / Monitoring / Alarm
- color:black
- display:LCD
- type:rackmount and tower
- feature 1:double comversion
- feature 2:DSP control
- feature 3:high frequency
- transfer time:0
- capacity:1kva-3kva
- backup time:8-15min
- place of origin:china
IGBT technology 2kva true online ups
Main features:
1.True on-line double conversion technology with advanced microprocessor control
2.Wide input voltage range with high frequency technology
3. Zero transfer time
4.Protection against all type of power problems
5.Self test while start of the UPS
6.Site wiring fault warning
7.On-battery power-on function
8.Smart RS232 communication interface
9.Intelligent slot available
10.Sealed acid battery,free-maintenance battery
Technology specification:
| Model | EH1K(S) | EH2K(S) | EH3K(S) | ||
| CAPACITY | 1000 VA 900 W | 2000 VA/1800 W | 3000 VA/27400 W | ||
| INPUT | |||||
| Voltage Range | Low Line Transfer | 160 VAC / 140 VAC / 120 VAC / 110 VAC ± 5 % or | |||
| 80 VAC / 70 VAC / 60 VAC / 50 VAC ± 5 % | |||||
| (based on load percentage 100% - 80% / 80% - 70% / 70% - 60%/60% -0) | |||||
| LowLine Comeback | 175 VAC ± 5 % or 85 VAC ± 5 % | ||||
| High Line Transfer | 300 VAC ± 5 % or 150 VAC ± 5 % | ||||
| High Line Comeback | 290 VAC ± 5 VAC or 143 VAC ± 3 VAC | ||||
| Frequency Range | 40 Hz ~ 70 Hz | ||||
| OUTPUT | |||||
| AC Voltage Regulation (Bat. Mode) | ±3% | ||||
| Frequency Range | 47 ~ 53 Hz or 57 Hz ~ 63 Hz | ||||
| (Synchronized Range) | |||||
| Frequency Range (Bat. Mode) | 50 Hz ± 0.25 Hz or 60 Hz ± 0.3 Hz | ||||
| Current Crest Ratio | 3:1 | ||||
| Harmonic Distortion | <= 3 % THD (Linear Load) | <= 4 % THD (Linear Load) | |||
| <= 6 % THD(Non-linear Load) | <= 7 % THD(Non-linear Load) | ||||
| Transfer Time | AC to DC | Zero | |||
| Inverter to Bypass | 4 ms (Typical) | ||||
| Waveform (Bat. Mode) | Pure Sine Wave | ||||
| BATTERY | |||||
| Standard Model | Battery Type | 12 V / 7 AH | 12 V / 9 AH | 12 V / 7 AH | 12 V / 7 AH |
| Numbers | 3 | 3 | 8 | 8 | |
| Typical Recharge Time | 4 hours recover to 90% capacity | ||||
| Charging Current (max.) | 1.0 A | ||||
| Charging Voltage | 41.0 VDC ± 1% | 102.1 VDC ± 1% | |||
| Long-run Model | Battery Type/Numbers | Depending on the capacity of external batteries | |||
| Charging Current (max.) | 8.0 A | ||||
| Charging Voltage | 41.0 VDC ± 1% | 102.1 VDC ± 1% | |||
| PHYSICAL | |||||
| Standard Model | Dimension DXWXH (mm) | 397 X 145 X 220 | 421 X 190 X 318 | ||
| Net Weight (KGS) | 13 | 14 | 26 | 28 | |
| Long-run Model | Dimension,DXWXH (mm) | 397 X 145 X 220 | 421 X 190 X 318 | ||
| Net Weight (KGS) | 7 | 13 | |||
| OPERATING ENVIRONMENT | |||||
| Humidity | 20-90 % RH @ 0- 40°C (non-condensing) | ||||
| Noise Level | < 45dB @ 1 Meter | ||||
| MANAGEMENT | |||||
| Smart RS-232/USB | Supports Windows®98/2000/2003/XP/Vista/2008,Windows®7,Linux,and MAC | ||||
| Optional SNMP | Power management from SNMP manager and web browser | ||||
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