Installation
Instruction handbook BUM 60 / BUS 60
Document No.: 5.01032.05
51
7
7.10 Connection information
Controller
Refer to separate operation manual controller
K1
Main contactor with auxiliary contact for controller enable
DANGER!
Risk of fatal injury from electrical current!
A controller enable on the controller may not be issued until the DC link capacitors
have been completely charged, i.e. 1 s at the earliest after switching on the main con-
tactor.
F
Circuit breaker according to VDE 0100, slow blow fuse, 2...2.3 times the rated current or
motor circuit breaker matched to the power requirements of the drive and to the peak switch
on current.
1U2,
1V2,
1W2,
PE2
Motor connections, cross-section according to VDE 0113/0298.
Use shielded cables.
For installation, see
Installation requirements with regard to EMC
Cross-sections: 1,5 mm
2
up to 14 A, 2,5 mm
2
up to 19 A, 4 mm
2
up to 25 A, 6 mm
2
above
25 A rated motor current. Observe the assignment to the connections in the terminal box.
1U1,
1V1,
1W1,
PE1
Connection to power supply. Cross-section according to VDE 0113/0298.
For installation, see
Installation requirements with regard to EMC
NOTE
One of the terminals is not connected when single-phase power supply.
R
Bint
Connection of an internal ballast resistor
BA-
Connection of a ballast transistor; Connection of an external ballast resistor between ZK+ and
BA-
If UL508C has to be observed:
The external ballast resistor must protect itself from overheating
