Chapter 8 Accessories Selection
8.1 Operator panel mounting kit
The installation components of the operation panel include: the external lead installation base
and the external lead extension cable.
External mounting base
The external mounting base of the operation panel is an optional accessory, please order
separately if necessary.
The dimensions of the installation base are shown in Figure 8 -1 , and the unit is mm.
Figure 8-1 The size of the external lead installation base
External extension cable
The external extension cable of the operation panel is an optional accessory, please order
separately if necessary.
The models are as follows:
•
1.5 m extension cable from the operation panel
•
5 m extension cable from the operation panel
8.2 Selection of braking unit and braking resistor
selection of braking unit and braking resistor is shown in Table 8 -1.
8.2.1 Selection of
resistance value
During braking, almost all the regenerative energy of the motor is consumed on the braking resistor.
According to the formula:
U*U/R=PbU---- braking voltage for stable braking of the system (different systems are different, for
380VAC system, generally take 700V)
Pb---- braking power
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Janson Controls Technologies(Shenzhen) Co.,Limited
Chapter8 Accessories Selection
FC100P Series Manual V1.0
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