Technical sheet

Designation Type KMC12 KMC25 KMC50 KMC75
Capacitor power at rated voltage 50/60Hz 230V
400-440V
500-550V
660-690V 		/kvar
/kvar
/kvar
/kvar 		6.7
12.5
15
18 		14
25
30
35 		29
50
60
70 		38
75
80
105
Rated operational current Ie/AC-6b at 400V A 18 36 72 108
Rated operational current Ith at 400V A 25 50 100 150
Isolation voltage Ui V 690 1000
Operating ambient temperature °C de -25 à +55
Impulse withstand voltage Uimp kV 8
Coil power consumption at cold state When switching on
f.p.
Triggered
f.p. 		VA
VA
VA
VA 		62
0,75
7
0,3 		65
0,75
8
0,3 		155
0,6
12
0,29 		204
0,54
16
0,26
Coil Voltage tolerances
Tightening torque
Clamping screw type		 Nm 0,85 – 1,1 UN
0,8
M3,5/PZ2
Degree of protection IP 20
Maximum fuse rating Main circuit gL/gG
Auxiliary circuit 		A
A 		35
16 		63
16 		125
16 		160
16
Frequency of switching operations c/h 240 120 100 100
Electrical endurance min 250.000 125.000 100.000
Conductor dimensions
(Power circuit) 		Multi-wire cable

Clamping screw
Screw head type
Tightening torque

mm2 1.5-6

M4
PZ2
1,2 Nm

2.5-10

M4
PZ2
1,6 Nm

16-35

M6
PZ2
3 – 4 Nm

25-50

M8

4 – 4.5 Nm

Conductor dimensions
(Control circuit)		 Multi-wire cable
Clamping screw
Screw head type
Tightening torque 		mm2
mm2 		1-2,5
0,75-1,5

M3,5
PZ2
0,8 Nm

Maximum load of auxiliary contacts – Current at 35°C A 10 16
Rated AC operational current Ie/AC15 under: 230V
400V
500V
690V 		A
A
A
A 		6
4
2
1 		10
6
4
2