Atlas Copco QES 20-25 Kd S3A ESF - Page 111

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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 II EU stage II EU stage II EU stage II
Maximum permissible load factor of PRP during
24h period
100% 100% 100% 100%
Power circuit Circuit-breaker
Number of poles 4434
Thermal release It (thermal release is higher at
25°C)
160 A 160 A 160 A 100 A
Magnetic release Im 3 x In 3 x In 3 x In 3 x In
Fault current protection
Residual current release IDn 0.030-30 A 0.030-30 A 0.030-30 A 0.030-30 A
Insulation resistance (optional) 1-200 kOhm 1-200 kOhm 1-200 kOhm 1-200 kOhm
Outlet sockets (optional)
domestic (1x)
(optional)
2p + PE
16 A 230 V
CEE form (1x)
3p + N + PE
16 A 400 V
CEE form (1x)
3p + N + PE
32 A 400 V
Unit Dimensions (LxWxH) 1.75x0.84x1.12 m 1.75x0.84x1.12 m 1.75x0.84x1.12 m 1.75x0.84x1.12 m
Weight net mass 720 kg 720 kg 720 kg 720 kg