| Item | Description |
| Brand | Emerson(Now Vertiv) |
| Country of Origin | USA |
| MODEL | UHA3R-0200L |
| Ratings (KVA) | 20 |
| Output active power at 40° C (kW | 18 |
| Output power factor | 0.9 |
| INPUT PARAMETERS | |
| Rectifier type | IGBT rectifier |
| Rated voltage | 380Vac, three-phase four-wire |
| Input voltage range | three-phase 228Vac-478Vac |
| Input frequency range | 40Hz~70Hz |
| Input power factor | >0.99 at full load |
| OUTPUT PARAMETERS | |
| Rated power | 20kVA/18KW |
| Rated voltage | Three-phase 380/400V/415/440ac |
| Frequency precision | 0.25% |
| Voltage precision | 1% |
| Output voltage THD | <2% for linear load, <5% for non- linear load |
| Load crest factor | 3:1(comply with IEC 62040-3) |
| Step load performance | 100% |
| Output mode | Terminal strip |
| Overload performance (% of the rated load) |
105% to 125% 5mins, 125% to 150% 1min. 200ms for over 150% |
| System parameters and standard | |
| Conversion type | Online double conversion |
| Parallel mode | 3+1 |
| Installation mode | Rack-mount/tower compatible |
| Switching time | 0 ms |
| Noise | ≤58dB |
| Language | Chinese/English |
| LCD display | Yes (standard) |
| Safety | IEC/EN62040-1-1 |
| Electromagnetic compatibility |
IEC/EN 62040-2,IEC/EN61000-3-11,IEC/EN61000-3-12,YD/T1095-2008 |
| Surge protection | IEC/EN 62040-2,meeting IEC/EN61000-4-5 |
| Protection level | IP21 |
| Dimensions(UPS) | 435× 750× 130 (3U) |
| Net weight(Kg) | 35 |
| Battery | |
| Battery type | Lead-acid maintenance-free battery |
| Charging capability | Max. charging power 4.5KW |
| Backup Time | 60 mins Backup |
| No. of Battery | 32 |
| Communication and management | |
| Interface type | USB/intelligent slot (dry contact card/SIC card/ Modbus card/RS485 card) |
| Management softwire | SNMP(Optional) |
| Environmental parameters | |
| Operating temperature | 0 to +40˚ |
| Relative humidity | 5-95% without condensation |
| Max. altitude | < 2000m (when the altitude exceeds 2000m, derating is required according to GB/T3859.2) |
VERTIV 20 KVA Online UPS
Rectifier type : IGBT
Battery type : Lead-acid maintenance-free battery
Description
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