Danfoss VLT, Инструкция по эксплуатации

Страница: 163 / 179

Line Power Supply 3 x 525–690 V AC
P315 P400 P450
Typical Shaft output at 550 V
[kW]
250 315 355
Typical Shaft output at 575 V
[HP]
350 400 450
Typical Shaft output at 690 V
[kW]
315 400 450
Enclosure IP21 D2 D2 E1
Enclosure IP54 D2 D2 E1
Enclosure IP00 D4 D4 E2
Output current
Continuous
(at 550 V) [A]
360 418 470
Intermittent (60 sec overload)
(at 550 V) [A]
396 460 517
Continuous
(at 575/690 V) [A]
344 400 450
Intermittent (60 sec overload)
(at 575/ 690V) [A]
378 440 495
Continuous KVA
(at 550 V) [KVA]
343 398 448
Continuous KVA
(at 575 V) [KVA]
343 398 448
Continuous KVA
(at 690 V) [KVA]
411 478 538
Max. input current
Continuous
(at 550 V) [A]
355 408 453
Continuous
(at 575 V) [A]
339 390 434
Continuous
(at 690 V) [A]
352 400 434
Max. cable size, line power, mo-
tor and load share [mm
2 (AWG)]
2 x 185
(2 x 350 mcm)
2 x 185
(2 x 350 mcm)
4 x 240
(4 x 500 mcm)
Max. cable size, brake [mm
2
(AWG)]
2 x 185
(2 x 350 mcm)
2 x 185
(2 x 350 mcm)
2 x 185
(2 x 350 mcm)
Max. external pre-fuses [A] 1 500 550 700
Estimated power loss
at rated max. load [W]
4) , 575 V
5493 5852 6132
Estimated power loss
at rated max. load [W]
4) , 690 V
5821 6149 6440
Weight,
enclosure IP21, IP 54 [kg]
151 165 263
Weight,
enclosure IP00 [kg]
138 151 221
Efficiency 4) 0.98
Output frequency 0–600 Hz 0–500 Hz 0–500 Hz
Heatsink overtemp. trip 230°F [110°C] 230°F [110°C] 185°F [85°C]
Power card ambient trip 140°F [60°C] 140°F [60°C] 154°F [68°C]
VLT ® HVAC Drive Instruction Manual 8 Specifications
MG.11.A9.22 - VLT ® is a registered Danfoss trademark
8-11
8