| Technical Parameter | |||||
| Genset model | YC30GF | YC50GF | |||
| Prime power (KW/kVA) | 30/37.5 | 50/63 | |||
| Standby power (KW/kVA) | 33/41.2 | 55/68 | |||
| Rated voltage V | 400/230 | ||||
| Rated currency A | 72 | 90 | |||
| Frequency | 50 | ||||
| Power factor | 0.8 | ||||
| Frequency drop % | ≤2 | ||||
| Steady state frequency band | ≤0.5 | ||||
| (For rated frequency) Transient frequency deviation % |
100%The sudden reduction power |
≤+10 | |||
| Sudden load power | ≤-7 | ||||
| Recovery frequency time ( s ) | ≤3 | ||||
| Steady state voltage deviation % | ≤±1 | ||||
|
Transient voltage deviation% |
100%The sudden reduction power |
≤+20 | |||
|
|
Sudden load power | ≤-15 | |||
| Voltage recovery time ( S ) | ≤3 | ||||
| Voltage unbalance degree % | ≤1 | ||||
| Genset dimension(mm)/Weight (kg) | 1800x770x1200 / 800 | 1900x770x1200/850 | |||
| Engine | Model | YC4D60-D21 | YC4D90Z-D21 | ||
| Prime power(KW) | 40 | 60 | |||
| Standby power(KW) | 44 | 66 | |||
| Brand/manufacture | YUCHAI | ||||
| Speed(r/min) | 1500 | ||||
| No. of Cylinder | 4 | ||||
| Cylinder arrangement | L | ||||
| Stroke | Four stroke | ||||
| Air intake mode | natural aspirated | Turbocharged | |||
| Fuel supply | electronic regulation | ||||
| Bore x stroke | 108×115 mm | ||||
| Displacement | 4.214 | ||||
| Emission | No-roadT2(optionT3) | ||||