Tsubaki ZIP CHAIN ACTUATOR ZCA25, Инструкция по эксплуатации

Страница: 39 / 58

- 35 -
Table 28 Wiring for Hypoid motor with brake
(200V class, ※ for ZCA35 and ZCA45)
Application
Three-phase motor 200V
(0.2kW / 0.4kW)
Three-phase motor 200V
(0.75kW)
A
C
in
te
rn
al
w
irin
g
 General use
 Standard shipping
specifications
A
C
e
xte
rn
al
w
irin
g
 To shorten the stop time
A
C
e
xte
rn
al
op
era
tio
n
 For inverters
Place the inverter
in the MC section
 When operating the brake
individually
※ 3 Use a supply voltage of
220-254VAC for 0.1 to 0.2kW,
and 200-220VAC for 0.4kW for
the brake shown in the marked
section.
※ 3 Use a supply voltage pf
200-220VAC for the brake
shown in the marked section.
D
C
e
xte
rn
al
w
irin
g
 When stopping accuracy
is required (such as for
lifting equipment).
Ⓜ
: Motor,
Ⓑ
: Brake, MC: Magnetic contactor, MCa: Auxiliary relay, OCR: Overcurrent relay, DM200D: DC rectifier,
-N-: Protection element (varistor)
*1 The brake voltage is 90VDC. (When inputting 200VAC to DM200D)
*2 When using individual DC switching, the brake power supply can be damaged depending on the wiring length,
wiring method, relay type, or other factors. Connect a varistor between the individual DC switching terminals.
Connecting closer to the brake power supply (blue lead wire) will be most effective. The specific models of the
varistors are as follows. Select a varistor voltage of 470V for DM200D.
*3 For ※ 1 in the table above, use an auxiliary relay (MCa) with a contact capacity of 200VAC / 7A or more (resistive load)
When using an MC auxiliary contact or auxiliary relay for ※ 2 in the table above, use a device with a contact
capacity of 200VAC / 10A or more (resistive load)