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EH5000 Series High Frequency Online UPS (1-3KVA)
This Online Series is an uninterruptible power supply incorporating conversion technology. It provides perfect protection specifically for computer equipment, communication systems to computerized instruments.The double-conversion principle eliminates all mains power disturbances. A rectifier converts the alternating current from the utility power to direct current. This direct current charges the batteries and powers the inverter. On the basis of this DC voltage. the inverter generates a sinusoidal AC voltage which is constantly powering the loads.Computers and Peripherals are thus powered entirely by the UPS. In the event of power failure, the maintenance-free batteries power the inverter.
Features:
- Rated power 1KVA to 3KVA;
- Pure sine wave output
- TRANSIENT VOLTAGE SURGE SUPPRESS protect function for FAX、TELEPHONE、MODEM;
- Machine efficiency greater than 93%, input power factor greater than 0.99, input current harmonics less than 5%;
- Compatible to generator;
- Optional SNMP for monitoring.
LCD/LED Display Information
Figure 1 Top Panel
1. Inverter Output
2. Standby
3. Fault
4. LCD Screen
5. On/mute
6. Select
7. Off/enter
LCD/LED Display Information
Figure 2 Top Panel
1. FAULT INFO
2. LINE INFO
3. BATTERY INFO
4-8. Load/battery capacity info
9. Bypass info
10. INVERTER INFO
Figure 1 Back Panel Information
1. RS232
2. Breaker
3. AC Input Socket
4. Intelligent Interface
5. AC Output Socket
6. Surge Protect Socket
| MODEL | D1K | D1KS | D2K | D2KS | D3K | D3KS | |||
|---|---|---|---|---|---|---|---|---|---|
| Capacity(VA/W) | 1KVA/0.8KW | 2KVA/1.6KW | 3KVA/2.4KW | ||||||
| INPUT Voltage | 115VAC～285VAC（Single-phase two-wire + ground） | ||||||||
| INPUT Frequency | 50/60Hz±10% | ||||||||
| OUTPUT Voltage(battery mode) | 220/230V±1%VAC | ||||||||
| OUTPUT Frequency(battery mode) | 50/60Hz±0.5 | ||||||||
| Output Waveform | Pure Sine Wave | ||||||||
| Transfer Time | Zero | ||||||||
| Backup Time(Full load / half load) | >5/13’ | external battery | >6/15’ | external battery | >5/13’ | external battery | |||
| Battery Inbuilt | 9AH*2 | 36VDC | 9AH*4 | 72VDC | 9AH*6 | 96VDC | |||
| Battery type | Valve-regulated lead-acid maintenance-free battery | ||||||||
| Overload capacity | 105%～125% for 10 seconds/over 125% for200 milliseconds | ||||||||
| Load peak ratio | 3:1(max) | ||||||||
| Distortion rate (full load) Linear load | ＜3% | ||||||||
| Distortion rate (full load) Non – linear load | ＜5% | ||||||||
| Communication interface | RS232 interface + smart slot | ||||||||
| Operating temperature | 0℃～40℃ | ||||||||
| Relative humidity | 0～90% （No condensation） | ||||||||
| Size mm (L × W × H) | 405×145×220 | 465×195×345 | |||||||
| Reference weight (kg) | 10.5 | 6 | 25 | 13.5 | 25.5 | 14 | |||
