GE AF-650 GP Series, Design Manual

Page: 57 / 212

Mains Supply 3 x 380 - 480 VAC
AF-650 GP 15 HP 20 HP 25 HP 30 HP
High/ Normal Load* HD LD HD LD HD LD HD LD
Typical Shaft output [kW] 11 15 15 18.5 18.5 22.0 22.0 30.0
Typical Shaft Output [HP] at
460 V
15 20 20 25 25 30 30 40
Unit Size IP20 23 23 24 24
Unit Size IP55, 66 21 21 22 22
Output current
Continuous
(3 x 380-440 V) [A]
24 32 32 37.5 37.5 44 44 61
Intermittent (60 sec over-
load)
(3 x 380-440 V) [A]
38.4 35.2 51.2 41.3 60 48.4 70.4 67.1
Continuous
(3 x 441-480 V) [A]
21 27 27 34 34 40 40 52
Intermittent (60 sec over-
load)
(3 x 441-480 V) [A]
33.6 29.7 43.2 37.4 54.4 44 64 57.2
Continuous KVA
(400 V AC) [KVA]
16.6 22.2 22.2 26 26 30.5 30.5 42.3
Continuous KVA
(460 V AC) [KVA]
21.5 27.1 31.9 41.4
Max. input current
Continuous
(3 x 380-440 V ) [A]
22 29 29 34 34 40 40 55
Intermittent (60 sec over-
load)
(3 x 380-440 V ) [A]
35.2 31.9 46.4 37.4 54.4 44 64 60.5
Continuous
(3 x 441-480 V) [A]
19 25 25 31 31 36 36 47
Intermittent (60 sec over-
load)
(3 x 441-480 V) [A]
30.4 27.5 40 34.1 49.6 39.6 57.6 51.7
Max. cable size [mm
2
/ AWG]
2)
16/6 16/6 35/2 35/2
Max cable size with mains
disconnect
16/6
Max. mains fuses [A]
1 63 63 63 80
Estimated power loss
at rated max. load [W]
4)
291 392 379 465 444 525 547 739
Weight, Unit Size IP20 12 12 23.5 23.5
Weight,
Unit Size IP 55, 66 [kg]
23 23 27 27
Efficiency
4)
0.98 0.98 0.98 0.98
* Heavy duty (HD) = 160% torque during 60 s, Light duty (LD) = 110% torque during 60 s
AF-650 GP Design Guide
56
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