5

Electrical Installation

 

 

Brake resistor

selection of the brake resistor

Example:

EASYRIDER

Evaluation resistance value in use of internal and external resistances.

Internal “Ballast resistances = 300 Ohm“ for ..KD6R10..-7

External “Ballast resistances = 100 Ohm“ for ..KD6R10..-7

formula :

1

 

=

 

1

 

+

 

1

 

 

Rtotal.

R int.

Rext.

 

 

 

1

 

 

 

=

1

 

 

+

 

1

 

⇒ Rtotal. = 75Ω

 

 

Rtotal.

300Ω

100Ω

Set up resistance value = 75 Ohm

Evaluation Ballst power in use of internal and external Ballast power.

Internal “Ballast power = 30 Watt“

for ..KD6R10..-7

External “Ballast power = 100 Watt“

for ..KD6R10..-7

formula : Ptotal. = Pint. + Pext.

Ptotal. = 30W + 100W ⇒ Pges. = 130W

Set up rated power = 130 Watt

Caution !

Placing of external brake resistors

Brake-resistor are dissipating heat !

Make sure, that there will be no fire-danger in case of operating the resistor in nominal- or fail-conditions

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56

Product Manual Type: 637f

07-02-10-01-E-V0505.doc