Identification Of The Power And Grounding Terminals - Weq CFW700 Serie Manual Del Usuario

Installation and Connection

3.2.1 Identification of the Power and Grounding Terminals

R/L1 S/L2 T/L3 DC-
Ground
(a) Frame sizes A, B and C
R/L1 S/L2 T/L3 DC-
(b) Frame sizes B and C with degree of protection IP54
R/L1 S/L2 T/L3 DC-
Ground
(c) Frame size D
(d) Frame size E
Figure 3.1: (a) to (d) Power terminals and grounding points - frame sizes A to E
12 | CFW700
BR DC+ U/T1 V/T2
Ground
BR DC+ U/T1 V/T2
DC+ U/T1 V/T2 W/T3
BR
Ground
Ground
(4xM8, 4xM5)
W/T3
W/T3
R/L1, S/L2, T/L3: AC power supply.
DC-: this is the negative potential
terminal in the DC bus circuit.
BR: braking resistor connection.
DC+: this is the positive potential
terminal in the DC bus circuit.
U/T1, V/T2, W/T3: motor connection.
R/L1, S/L2, T/L3: AC power supply.
U/T1, V/T2, W/T3: motor
connwwection.
DC+: this is the positive potential
terminal in the DC bus circuit.
BR: braking resistor connection.
DC-: this is the negative potential
terminal in the DC bus circuit.