Atlas Copco QES 9-11 Kd ESF - Page 107

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Status of neutral (IT) (optional) insulated insulated insulated insulated
Alternator 4) Standard IEC34-1 IEC34-1 IEC34-1 IEC34-1
ISO 8528-3 ISO 8528-3 ISO 8528-3 ISO 8528-3
Make MeccAlte MeccAlte MeccAlte MeccAlte
Model ECP32-3S/4 ECP32-3S/4 ECP32-3S/4 ECP32-1L/4
Rated output, class H temp. rise - 3ph 42.5 kVA 42.5 kVA 42.5 kVA 33.0 kVA
rating type acc. ISO 8528-3 125/40°C 125/40°C 125/40°C 125/40°C
Degree of protection (IP index acc. NF EN 60-529) IP 21 IP 21 IP 21 IP 21
Insulation stator class HHHH
Insulation rotor class HHHH
Number of wires 12 12 12 12
Engine 4) Standard ISO 3046 ISO 3046 ISO 3046 ISO 3046
ISO 8528-2 ISO 8528-2 ISO 8528-2 ISO 8528-2
Type KUBOTA
V3800DI-T-E3BG
(S3A)/
V3800DI-T-E2BG
(T2)
V3800DI-T-E3BG
(S3A)/
V3800DI-T-E2BG
(T2)
V3800DI-T-E3BG
(S3A)/
V3800DI-T-E2BG
(T2)
V3800DI-T-E3BG
(S3A)/
V3800DI-T-E2BG
(T2)
Rated net output (PRP) 38 kW 38 kW 38 kW 38 kW
rating type acc. ISO 3046-7 ICXN ICXN ICXN ICXN
Coolant coolant coolant coolant coolant
Combustion system direct injection direct injection direct injection direct injection
Aspiration turbo charged turbo charged turbo charged turbo charged
Number of cylinders 4444
Swept volume 3.8 l 3.8 l 3.8 l 3.8 l
Speed governing electronic electronic electronic electronic
Capacity of oil sump - initial fill 13 l 13 l 13 l 13 l
Capacity of cooling system 7.5 l 7.5 l 7.5 l 7.5 l
Electrical system 12 Vdc 12 Vdc 12 Vdc 12 Vdc
Emission compliance
EU stage IIIA/
EU stage II
EU stage IIIA/
EU stage II
EU stage IIIA/
EU stage II
EU stage IIIA/
EU stage II
Maximum permissible load factor of PRP during
24h period
100% 100% 100% 100%