Danfoss VLT FC 300 Service Manual

FC 302 N55K N75K N90K N110 N132 N160
High/Normal Load* HO NO HO NO HO NO HO NO HO NO HO NO
Typical Shaft output at 550 V [kW] 45 55 55 75 75 90 90 110 110 132 132 160
Typical Shaft output at 575 V [hp] 60 75 75 100 100 125 125 150 150 200 200 250
Typical Shaft output at 690 V [kW] 55 75 75 90 90 110 110 132 132 160 160 200
Enclosure IP21 D1h D1h D1h D1h D1h D2h
Enclosure IP54 D1h D1h D1h D1h D1h D2h
Enclosure IP20 D3h D3h D3h D3h D3h D4h
Output current
Continuous (at 550 V) [A] 76 90 90 113 113 137 137 162 162 201 201 253
Intermittent (60 s overload) (at 550 V)
[A]
122 99 135 124 170 151 206 178 243 221 302 278
Continuous (at 575/690 V) [A] 73 86 86 108 108 131 131 155 155 192 192 242
Intermittent (60 s overload)
(at 575/690 V) [kVA]
117 95 129 119 162 144 197 171 233 211 288 266
Continuous kVA (at 550 V) [kVA] 72 86 86 108 108 131 131 154 154 191 191 241
Continuous kVA (at 575 V) [kVA] 73 86 86 108 108 130 130 154 154 191 191 241
Continuous kVA (at 690 V) [kVA] 87 103 103 129 129 157 157 185 185 229 229 289
Max. input current
Continuous (at 550 V) [A] 77 89 89 110 110 130 130 158 158 198 198 245
Continuous (at 575 V) [A] 74 85 85 106 106 124 124 151 151 189 189 234
Continuous (at 690 V) 77 87 87 109 109 128 128 155 155 197 197 240
Max. cable size: line power, motor,
brake and load share [mm
2
] (AWG)
2x95 (2x3/0) 2x185 (2x350)
Max. external electrical fuses [A] 160 315 315 315 315 550
Estimated power loss at 575 V [W] 1098 1162 1162 1428 1430 1740 1742 2101 2080 2649 2361 3074
Estimated power loss at 690 V [W] 1057 1204 1205 1477 1480 1798 1800 2167 2159 2740 2446 3175
Weight, enclosure IP21, IP54 kg (lbs) 62 (135) 125 (275)
Weight, enclosure IP20 kg (lbs) 125 (275)
Efficiency 0.98
Output frequency 0–590 Hz
Heatsink overtemperature trip 230°F [110°C]
Control card ambient trip 167°F [75°C]
*High overload=150% current for 60 s, Normal overload=110% current for 60 s.
Table 1.13 Line Power Supply 3 x 525–690 V AC
Introduction Service Manual
MG94A222 Danfoss A/S © Rev. 2014-02-10 All rights reserved. 15
1
1

Danfoss VLT FC 300 Specifications

General

Brand	Danfoss
Model	VLT FC 300
Category	DC Drives
Language	English