Atlas Copco QES 20-25 Kd S3A ESF - Page 84

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Swept volume 1.7 l 1.7 l 1.7 l 1.7 l
Speed governing electronic electronic electronic electronic
Capacity of oil sump - initial fill 8 l 8 l 8 l 8 l
Capacity of cooling system 9 l 9 l 9 l 9 l
Electrical system 12 Vdc 12 Vdc 12 Vdc 12 Vdc
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)
40 A 40 A 50 A 25 A
Magnetic release Im C curve C curve C curve C curve
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 668 kg 668 kg 668 kg 668 kg