EH9335 Series (20KVA-80KVA)
FEATURES
- Parallel Redundancy
- Output load capacity
- Adaptive load three-phase unbalance
- Double conversion high frequency online design
- RS232,RS485 communication interface, parallel cover and SNMP card (optional )
- Maintenance bypass switch
| Model | EH9335-20KS | EH9335-30KS | EH9335-40KS | EH9335-60KS | EH9335-80KS | |
|---|---|---|---|---|---|---|
| CAPACITY | 20KVA \ 18KW | 30KVA \ 27KW | 40KVA \ 32KW | 60KVA \ 54KW | 80KVA \ 64KW | |
| INPUT | ||||||
| Input Phase | 3PH 4W +G | |||||
| Voltage | 380VAC | |||||
| Voltage Range | 208~478Vac | |||||
| Frequency Range | 45-55Hz at 50Hz \ 54-66Hz at 60Hz (auto adaptation ) | |||||
| Power Factor | ≥0.99 | |||||
| THDi | ≤3% (100% non-linear load ) | |||||
| Bypass range | Bypass protection voltage upper limit: 220V: + 25% (optional: +10% \ +15% \ +20%); 230V: + 20% (optional: +10% \ 15%); 240V: + 15% (optional: +10%); | |||||
| Bypass protection voltage lower limit: -45% (optional:-20% \ -30%) | ||||||
| Bypass frequency protection range: ±10% | ||||||
| OUTPUT | ||||||
| Output phase | (3PH 4W +G) or (1PH + N) | |||||
| Voltage Range | 380 \ 400 \ 415VAC or 220 \ 230 \ 240VAC | |||||
| Voltage stabilizing accuracy | ±1% | |||||
| Frequency Range | AC mode: ±1% \ ±2% \ ±4% \ ±5% \ ±10% setting (50\60±0.2)Hz Battery Mode: (50\60±0.2%)Hz | |||||
| Load peak ratio | 3:1 | |||||
| Output voltage distortion | ≤2% (linear load), ≤5% (non-linear load) | |||||
| BATTERY | ||||||
| Battery voltage | Optional:DC±192V \ ±204 \ ±216V \ ±228 \ ±240V (±16 \ 17 \ 18 \ 19 \ 20) | |||||
| Charge current | 10A max | |||||
| OTHER | ||||||
| Transfer time | AC mode tranfer to bypass mode: 0ms ; AC mode transfer to battery mode: 0ms | |||||
| Efficiency | Normal mode ≥ 94.5% | |||||
| Communication interface | USB,RS485,Dry contact, Parallel card(optional ) SNMP card (optional ) | |||||
| Standar | YD/T1095-2008 | |||||
| PROTECTION | ||||||
| Overlond capacity | Normal mode: ≤ 110% for 10 mins, ≤ 125% for 1 mins, ≥ 150% shut down | |||||
| Over temperature | Mormal mode :transfer to bypass mode Battery model : shut down | |||||
| EPO | Shut down | |||||
| WORK ENVIR | ||||||
| Temperature | 0°C ~ 40°C | |||||
| Storage temperature | -25°C - 55°C | |||||
| Relative humidity | 0~95% (non condensing ) | |||||
| Altitude | < 1500m, (with derating ≥1500m ) | |||||
| PHYSICAL | ||||||
| Machine dimension (DxWxH) | 724X250X734mm | 805X335X978mm | ||||
| Net weight (kg) | 45 | 46 | 48 | 80.5 | 82.5 | |
