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Brake resistors
Flatpack brake resistors IP 65
Type
2803 (200 V)
2805 (200 V)
2807 (200 V)
2811 (200 V)
2815 (200 V)
2822 (200 V)
2840 (200 V)
2805 (400 V)
2807 (400 V)
2811 (400 V)
2815 (400 V)
2822 (400 V)
2830 (400 V)
2830 (400 V)
2840 (400 V)
1
These two resistors must be connected in parallel. Order two
pieces.
See dimensions of Flatpack brake resistors on the next page.
Brake resistor for VLT 2803-2882 duty-cycle 40% data and codenumber
VLT type
Intermit-
tent brak-
ing period
time
[seconds]
2803 (200 V)
120
2805 (200 V)
120
2807 (200 V)
120
2811 (200 V)
120
2815 (200 V)
120
2822 (200 V)
120
2840 (200 V)
120
2805 (400 V)
120
2807 (400 V)
120
2811 (400 V)
120
2815 (400 V)
120
2822 (400 V)
120
2830 (400 V)
120
2840 (400 V)
120
2855 (400 V)
120
2875 (400 V)
120
2880 (400 V)
120
2881 (400 V)
120
2882 (400 V)
120
*With KLIXON switch
**Always observe national and local regulations
P
motor
R
min
R
rec
P
b, max
Therm. relay
Code number
Cable cross section
28
P
R
motor
MIN
[kW]
[ ]
0.37
297
0.55
198
0.75
135
1.10
99
1.50
69
2.20
43
3.70
21
0.55
747
0.75
558
1.10
387
1.50
297
2.20
198
3.00
135
3.00
135
4.00
99
P
R
motor
min
[kW]
[ ]
0,37
297
0,55
198
0,75
135
1,1
99
1,5
74
2,2
50
3,7
22
0,55
747
0,75
558
1,1
387
1,5
297
2,2
198
3,0
135
4,0
99
5,5
80
7,5
56
11
40
15
30
18,5
25
: Rated motor size for VLT type
: Minimum permissible brake resistor
: Recommended brake resistor (Danfoss)
: Brake resistor rated power as stated by supplier
: Brake current setting of thermal relay
: Order numbers for Danfoss brake resistors
: Recommended minimum value based upon PVC insulated copper cable, 30 degree Celsius
ambient temperature with normal heat dissipation
®
VLT
Size [ ] / [W]
Duty cycle %
per item
330
/ 100 W
220
/ 100 W
150
/ 100 W
100
/ 100 W
72
/ 200 W
50
/ 200 W
50
/ 200 W
830
/ 100 W
620
/ 100 W
430
/ 100 W
310
/ 200 W
210
/ 200 W
150
/ 200 W
300
/ 200 W
240
/ 200 W
R
P
Therm.re-
rec
b, max
[ ]
[kW]
lay
[Amp]
330
0,16
0,7
220
0,25
1,1
150
0,32
1,5
110
0,45
2,0
82
0,85
3,2
56
1,00
4,2
25
3,00
11,0
830
0,45
0,7
620
0,32
0,7
430
0,85
1,4
330
0,85
1,6
220
1,00
2,1
150
1,35
3,0
110
1,60
3,8
80
2,00
5,0
56
3,00
6,8
40
5,00
11,2
30
10,0
18,3
25
13,0
22,8
MG.28.E9.02 - VLT is a registered Danfoss trademark
2800 Series
Order no.
175Uxxxx
30
1003
20
1004
14
1005
8
1006
16
0992
9
0993
1
11
2x0993
20
1000
14
1001
8
1002
16
0984
9
0987
5.5
0989
1
11
2x0985
1
11
2x0986
Code
Cable
number
cross
175Uxxxx
section
2
[mm
1900*
1,5**
1901*
1,5**
1902*
1,5**
1975*
1,5**
1903*
1,5**
1904*
1,5**
1925
1,5**
1976*
1,5**
1910*
1,5**
1911*
1,5**
1912*
1,5**
1913*
1,5**
1914*
1,5**
1979*
1,5**
1977*
1,5**
1978*
1,5**
1997*
1,5**
1998
2,5**
1999
4**
]
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