Mains Supply 3 x 525- 690 VAC
AF-650 GP 1250 HP 1350 HP
Heavy Duty/Light Duty*
HD LD HD LD
Typical Shaft output at 550 V [kW] 750 850 850 1000
Typical Shaft output at 575 V [HP] 1050 1150 1150 1350
Typical Shaft output at 690 V [kW] 900 1000 1000 1200
IP21/Nema 1 and IP54/Nema 12 Drive
Types without/with options cabinet
62/ 64 62/ 64
Output current
Continuous
(at 550 V) [A]
988 1108 1108 1317
Intermittent (60 sec overload)
(at 550 V) [A]
1482 1219 1662 1449
Continuous
(at 575/ 690 V) [A]
945 1060 1060 1260
Intermittent (60 sec overload)
(at 575/ 690 V) [A]
1418 1166 1590 1386
Continuous KVA
(at 550 V) [KVA]
941 1056 1056 1255
Continuous KVA
(at 575 V) [KVA]
941 1056 1056 1255
Continuous KVA
(at 690 V) [KVA]
1129 1267 1267 1506
Max. input current
Continuous
(at 550 V ) [A]
962 1079 1079 1282
Continuous
(at 575 V) [A]
920 1032 1032 1227
Continuous
(at 690 V) [A]
920 1032 1032 1227
Max. cable size, motor [mm
2
(AWG
2)
)]
12x150
(12x300 mcm)
Max. cable size,mains F2 [mm
2
(AWG
2)
)]
8x240
(8x500 mcm)
Max. cable size,mains F4 [mm
2
(AWG
2)
)]
8x456
(8x900 mcm)
Max. cable size, loadsharing [mm
2
(AWG
2)
)]
4x120
(4x250 mcm)
Max. cable size, brake [mm
2
(AWG
2)
)
6x185
(6x350 mcm)
Max. external mains fuses [A]
1
1600 2000
Estimated power loss
at 600 V [W]
4)
13755 15592 15107 18281
Estimated power loss
at 690V [W]
4)
14457 16375 15899 19207
F3/F4 Max added losses CB or Disconnect
& Contactor
556 665 634 863
Max panel options losses
400
Weight,
Unit Size IP21, IP 54 [kg]
1246/ 1541 1246/ 1541
Weight, Rectifier Module [kg] 136 136
Weight, Inverter Module [kg] 102 102
Efficiency
4)
0.98
Output frequency 0-500 Hz
Heatsink overtemp. trip 85 °C
Power card ambient trip 68 °C
* Heavy Duty = 160% torque during 60 s, Light Duty = 110% torque during 60 s
1) For type of fuse see section Fuses.
2) American Wire Gauge.
3) Measured using 5 m screened motor cables at rated load and rated frequency.
4) The typical power loss is at nominal load conditions and expected to be within +/-15% (tolerence relates to variety in voltage and cable conditions).
Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will also add to the power loss in the frequency converter
and opposite.
If the switching frequency is increased compared to the default setting, the power losses may rise significantly.
Keypad and typical control card power consumptions are included. Further options and customer load may add up to 30W to the losses. (Though typical
only 4W extra for a fully loaded control card, or options for slot A or slot B, each).
Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/-5%).
AF-650 GP Design Guide
70
4
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