Solcon RVS-DN - Wiring Diagrams - Brake Motor & Insulation Test; Brake Motor; Insulation Test Wiring

Wiring Diagrams – Brake Motor & Insulation Test
15
Brake Motor
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
N
22
23
24
28
29
30
31
32
M
L1 L2 L3
C
1
21
Control supply before C1
Immediate Contact
B
Upon starting, the “Immediate” contact is activated
releasing the brake and allowing the voltage to ramp up
(this contact will operate without a delay as long as
“Immediate Relay ON delay” is set to 0 – see page 27).
Upon stopping, the contact returns to its original
position and the brake will close.
Note: Use an interposing relay when:
a. Brake voltage is different from
starter’s Control Input voltage.
b. Brake current is greater than
relay’s maximum Current (8A).
Caution: It is not recommended to use soft-
starters in Vertical hoists
applications.
Insulation Test Wiring
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
N
22
23
24
25
26
27
28
29
L1 L2 L3
C
1
21
Control supply before C1
Insulation
Alarm
M
Few conditions must exist for the Insulation circuitry to
operate, hence:
1. “On” and “Stop” LED’s must be ON.
2. The series contactor has to be “Open”.
3. Motor and starter must be properly
grounded.
4. “External Fault” (terminal 19) can not be
used.
Note: The Insulation circuitry begins operation
after 120 seconds.