Accessories; Braking Resistor; Part Number; Technical Data - KEB COMBIVERT S4 Instruction Manual

10.1 External Braking
Resistor
10.1.1 Part No.

10.1.2 Technical Data

10.1.3 Dimensions

10.1.4 Connection

The braking resistor heats up during the braking operation. If the braking resistor
is installed in the control cabinet sufficient cooling of the cabinet interior must be
provided and a sufficient distance to the KEB COMBIVERT S4 must be kept.
Do not mount the external braking resistor below the
servo controller !
14.56.080 – 4008 Braking resistor
14.56.080 – 4018 Braking resistor
14.56.080 – 4028 Braking resistor
15.56.080 – 4008 Braking resistor
15.56.080 – 4018 Braking resistor
15.56.080 – 4028 Braking resistor
R
Part No. [Ohm]
14.56.080 – 4xx8 82
15.56.080 – 4xx8 56
1)
Rated resistor value P depends on the peak braking power and the cyclic
N
duration factor c.d.f. [%]
2)
Short-time taken up peak braking power P
Dimensioning servo controller : motor = 1 : 1
Marked value = Standard resistor (Other resistors on request!)
A
E
Part No.
13.56.080-4008
13.56.080-4018
13.56.080-4028
14.56.080-4008
14.56.080-4018
14.56.080-4028
PA PB
PA PB
KEB COMBIVERT S4

10. Accessories

6 % c.d.f.
25 % c.d.f.
40 % c.d.f.
6 % c.d.f.
25 % c.d.f.
40 % c.d.f.
P 2) Controller
B R
[kW] size
7,0 03...10
10,3 12
R
A B
426 64
430 190
630 190
526 64
630 190
830 190
The external braking resistor is connected with the
shortest possible line (twisted) to the terminals PA and
PB.
ANTRIEBSTECHNIK
P 1) [W]
N
6% 25% 40%
800 2700 3700
1200 3700 5500
C
D
5,8 x12
B
C D E
92 120 466
230 145 468
230 145 668
92 120 550
230 145 650
230 145 850
E 39