gefran BUy-1020 Manuel D'utilisation page 66

ADV100 ADV200-4
400...480Vac 400...480Vac
- 1007 ... 1015
- 1022 ... 1030
1040 1040
1055 2055
2075 2075
2110 2110
3150 3150
3185 ... 3220 3185 ... 3220
4300 4300
4370 4370
4450 4450
5550 5550
5750 5750
5900 5900
- 61110
- 61320
- 71600-72000
- 72500...73550
- 400 - 500 kW
- 630 - 710 kW
- 900 kW
- 1000 kW
ADV200-6
690Vac
5750
6900
61100
61320 - 71600
72000 - 72500
73150 - 73550
400 - 500 kW
630 - 710 kW
900 kW
1000 kW
Any used resistance with features different from those mentioned in the previous table,
must be rated to bear a power of P
sponding to an hypothetical cycle, where the overload is followed by a zero power period
covering 9/10 of the whole time.
According to the following ratio, the braking time maximum lasting period (and therefore the
whole cycle lasting period) is stated by the maximum value of the E
the braking process:
Being that the resistor working temperature can not be evaluated, a normally closed thermal
contact is usually required (Klixon). See paragraph 3.4.2.
The described normalized resistors are supplied with such a device.
BUy- P P
ovl avbr
... [kW] [kW]
1020 4 0.5
1020 4 0.5
1020 4 0.5
1020 6.8 0.7
1020 9.5 1
1020 15 1.5
1020 20 2
1050 30 3
1050 40 4
1050 50 5
1050 60 6
1085 78 5
1085 107 7
2 x 1050 128 9
2 x 1085 157 10
2 x 1085 188 13
2 x 1085 180 18
3 x 1085 272 27.2
4 x 1085 400 40
6 x 1085 560 56
8 x 1085 730 73
9 x 1085 810 81
BUy-1065-6 P P
ovl avbr
(q.ty) [kW] [kW]
1 107 7
1 128 9
2 157 10
2 188 13
3 356 24
4 449 30
6 713 48
8 898 60
10 1141 76
15 1711 114
for a period of time equal to 1/10 of the one corre-
OVL
P
OVL
t and
OVLBR
—————— Braking Unit ——————
E t t
br ovlbr br
[kWsec] [sec] [sec]
8.8 5 7
8.8 5 7
8.8 5 7
14 5 7
21 4.5 6
44 3.5 5
80 8 11
120 6 8
70 4 5.5
180 7.5 10
220 6 8
120 1.5 11
2 x 120 2.2 17
2 x 120 1.9 14
2 x 120 1.5 11
2 x 360 1.9 14
2 x 350 6 8
3 x 350 6 8
4 x 350 6 8
6 x 350 6 8
8 x 350 6 8
9 x 350 6 8
E t t
br ovlbr br
[kWsec] [sec] [sec]
1 x 120 1.1 8
1 x 120 0.9 7
2 x 120 1.5 11
2 x 120 1.3 10
3 x 120 1 8
4 x 120 1.1 8
5 x 120 1 8
8 x 120 1.1 8
10 x 120 1.1 8
15 x 120 1.1 8
x 0.1 T = P
AVBR
t = 0.1 T = E
BR BR
P Resistances
nbr
[kW] models
0.5 RF 220 T 100R
0.5 RF 300 DT 100R
0.5 RFPD 750 DT 100R
0.8 RFPD 750 DT 68R
1 RFPD 900 DT 68R
1.3 RFPD 1100 DT 40R
1.9 RFPR 1900 D 28R
4 BR T4K0-15R4
4 BR T4K0-11R6
8 2 x BR T4K0-23R
8 BR T8K0-7R7
8 BR T8K0-6R2
2 x 8 2 x BR T8K0-9R2
2 x 8 2 x BR T8K0-9R2
2 x 8 2 x BR T8K0-6R2
2 x 12 2 x BR T12K0-5R1
2 x 12 2 x BR T12K0-5R1
3 x 12 3 x BR T12K0-5R1
4 x 12 4 x BR T12K0-5R1
6 x 12 6 x BR T12K0-5R1
8 x 12 8 x BR T12K0-5R1
9 x 12 9 x BR T12K0-5R1
P Resistances
nbr
[kW] models
1x8 1xBR T8K0-9R2
1x8 1xBR T8K0-9R2
2x8 2xBR T8K0-9R2
2x8 2xBR T8K0-9R2
3x8 3xBR T8K0-9R2
4x8 4xBR T8K0-9R2
6x8 6xBR T8K0-9R2
8x8 8xBR T8K0-9R2
10x8 10xBR T8K0-9R2
15x8 15xBR T8K0-9R2
x T
energy pulse during
BR
/ P
OVL
66-GB
OHMIC
VALUE
100 Ω
100 Ω
100 Ω
68 Ω
68 Ω
31 Ω
28 Ω
15.4 Ω
11.6 Ω
23 Ω
7.7 Ω
6.2 Ω
9.2 Ω
9.2 Ω
6.2 Ω
5.1 Ω
5.1 Ω
5.1 Ω
5.1 Ω
5.1 Ω
5.1 Ω
5.1 Ω
OHMIC
VALUE
9.2 Ω
9.2 Ω
9.2 Ω
9.2 Ω
9.2 Ω
9.2 Ω
9.2 Ω
9.2 Ω
9.2 Ω
9.2 Ω