GRUPAd.o.o.
103
3. Specs for power cable and communication wire
(1) Outdoor power source and power cable
AV10NMVERA
AV16NMVERA
model
wire length
(m)
circuit breaker(A)
power cable section
(mm2)
earthing wire
section(mm2) screw
item
a. Power cable must be fixed firmly.
b. Each outdoor must be earthed well.
c. When power cable exceeds the range, thichen it appropriately.
3.5
M5
power
source
individual
power
3N~,
380V,
50Hz
10
18
60
60
40
70
(2) Indoor power source, communication wire between indoor and outdoor, among indoors
item
power cable
section
(mm2)
wire length
(m)
<
10
¡
10 and
<
15
¡
15 and
<
22
¡
22 and
<
27
2
3.5
5.5
10
23
24
27
42
20
30
40
50
20A, 30mA, below 0.1s
30A, 30mA, below 0.1s
40A, 30mA, below 0.1s
50A, 30mA, below 0.1s
2-core * (0.75-2.0mm2)
shielded wire
indoor total
current (A)
rated current
of overcurrent
breaker(A)
rated current of residual
current circuit breaker(A)
leakage current (mA)
response time(s)
communication wire section
outdoor/indoor
(mm2)
indoor/indoor
(mm2)
a. Power cable and communication wire must be fixed firmly.
b. Each indoor must be earthed well.
c. When power cable exceeds the range, thichen it appropriately.
d. Shielded layer of communication wires must be connected together and be earthed at single point.
e. Communication wire total length cannot exceed 1000m.
(3) Communication wire for wired controller
¡·
100
¡
100 and
<
200
¡
200 and
<
300
wire length(m)
wire spec
0.3mm2 * (3-core) shielded wire
a. Shielded layer of communication wire must be earthed at one end.
b. The total length cannot exceed 600m.
wire length(m)
wire spec
0.5mm2 * (3-core) shielded wire
0.75mm2 * (3-core) shielded wire
¡ 3
00 and
<4
00
¡ 4
00 and
<6
00
1.25mm2 * (3-core) shielded wire
2mm2 * (3-core) shielded wire
(4) Control type and the switchover
a) Indoor unit can be controlled by wired controller or remote controller.
b) When installation, the installer must set the unit due to the control type and wiring type.
Switchover between wired control master/slave unit /remote control unit, set when installation:
CN23
CN21
A,B,C to wired controller
signal terminal block
OFF
ON
CN30
SW08-[6]
ON
control type
socket
/dip switch
wired control
master unit
wired control
slave unit
remote control
short connected
short connected
short connected
disconnected
disconnected
disconnected
blank
blank
to remote receiver
B,C to wired controller
A,B,C not to wired controller
