Vacon 20 - 10.3 Brake resistors

technical data vacon
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10.2.4 Vacon 20 – Mains voltage 600 V
Note 1: The input currents are calculated values with 100 kVA line transformer supply.
Note 2: The mechanical dimensions of the units are given in Chapter 3.1.1.
10.3 Brake resistors
Vacon 20 type
Minimum brak-
ing resistance
Resistor type code (from Vacon NX family)
Light duty Heavy duty Resistance
MI2 204-240V,3~ 50 Ohm - - -
MI2 380-480V,3~ 118 Ohm - - -
MI3 204-240V, 3~ 31 Ohm - - -
MI3 380-480V, 3~ 55 Ohm BRR-0022-LD-5 BRR-0022-HD-5 63 Ohm
MI3 600V, 3~ 100 Ohm BRR-0013-LD-6 BRR-0013-HD-6 100 Ohm
MI4 204-240V, 3~ 14 Ohm BRR-0025-LD-2 BRR-0025-HD-2 30 Ohm
MI4 380-480V, 3~ 28 Ohm BRR-0031-LD-5 BRR-0031-HD-5 42 Ohm
MI5 204-240V, 3~ 9 Ohm BRR-0031-LD-2 BRR-0031-HD-2 20 Ohm
MI5 380-480V, 3~ 17 Ohm BRR-0045-LD-5 BRR-0045-HD-5 21 Ohm
Note! For MI2 and MI3, only 3-phase units are equipped with brake chopper.
For further information on brake resistors, please download Vacon NX Brake Resis-
tor Manual (UD00971C) on http://www.vacon.com / Support & Downloads
Mains voltage 600 V, 50/60 Hz, 3~ series
Fre-
quency
converter
type
Rated loadability
Motor shaft
power
Nominal
input
current
Mechanical
size
Weight
(kg)
100% contin.
current I
N
[A]
150% over-
load current
[A]
P
[HP]
P
[KW]
[A]
0002 1,7 2,6 1 0,75 2 MI3 0,99
0003 2,7 4,2 2 1,5 3,6 MI3 0,99
0004 3,9 5,9 3 2,2 5 MI3 0,99
0006 6,1 9,2 5 3.7 7,6 MI3 0,99
0009 9 13,5 7.5 5,5 10,4 MI3 0,99
Table 10.6: Vacon 20 power ratings, 600 V