Connection Of An External Braking Resistor; Connection Of The Internal Heating; Figure 34: Connection Of The Internal Heating - KEB COMBIVERT P6 Instructions For Use Manual

Installation p6 pitch inverter 18/19/23p6 housing g, r

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POWER UNIT

5.10 Connection of an external braking resistor

The COMBIVERT P6 provides internal braking resistors as standard.

If the COMBIVERT P6 is equipped with the option "for external braking resistor", the

braking resistor must be connected with shielded cable at RB+ und RB-.

NOTICE

Name

H1, H2

F4, F5

PE,

Figure 34:

NOTICE

Only intrinsically safe braking resistors permitted !

Only "intrinsically safe" braking resistors are permitted, as these inter-

rupt themselves like a fuse, in case of fault, without the risk of fire.

Terminal block X1A

function

Heater input 400 V (Option)

Heater contactor

Fuses:

Fuse (type gG) or miniature circuit breaker (characteristic B or C)

18 / 19P6

1 A

Protective earth

Connection of the internal heating

Damage by overvoltages !

Overvoltage protection must be installed in the power supply of the

heater to limit overvoltages to values for category II

The COMBIVERT P6 contains the heater elements only. The control and mon-

itoring suitable for the application must be carried out by the customer by the

heater contactor K2.

23P6

1.6 A

(EN

61800-5-1).

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