Danfoss Vacon NXP Series - Brake Resistor Ratings for Mains Voltage 380-500

12.9.3 Brake Resistor Ratings for Mains Voltage 380–500 V
Table 53: Brake Resistor Ratings for VACON
®
NXS/NXP AC drives, Mains Voltage 380–500 V, 50/60 Hz, 3~
Enclosure size Drive type The minimum brake resistance [Ω] Brake power @845 V DC [kW]
(1)
FR4 0003 63 1.5
0004 63 2.2
0005 63 3.0
0007 63 4.0
0009 63 5.5
0012 63 7.5
FR5 0016 63 11.0
0022 63 11.3
0031 42 17.0
FR6 0038 19 22.0
0045 19 30.0
0061 14 37.0
FR7 0072 6.5 45.0
0087 6.5 55.0
0105 6.5 75.0
FR8 0140 3.3 90.0
0168 3.3 110.0
0205 3.3 132.0
FR9 0261 2.5 160.0
0300 2.5 200.0
FR10 0385 1.4 250.0
0460 1.4 315.0
0520 1.4 355.0
FR11 0590 0.9 400.0
0650 0.9 450.0
0730 0.9 500.0
1
When using recommended resistor types.
Specifications
Operating guide | VACON® NXS/NXP Air-cooled
DPD00910G
160 | Danfoss A/S © 2018.06