Danfoss iC7-Automation - Auxiliary AC Supply (+IHAS); Cable Sizes; General Cable Size Information

D9
connector
-PGA
-X4
-X10
-AA1
CONTROL
UNIT
SLOT Y.0
43
INPUT B+
42
INPUT A+
45
GND
41
24VDC OUT
41
24VDC OUT
44
FB+
47
INPUT B-
46
INPUT A-
101
24VDC IN
102
GND
61
24VDC EXT.
62
GND
63
24VDC OUT
64
GND
48
FB-
45
GND
XDJ: 3-5
XDJ: 4-6
A
REMOVE SADDLE JUMPERS:
-WGN1
-WGN0
-XD2.2 41 41 474442 4543 46 4845
-XD2.3
101
102 61 62 63 64
11
12
-SFG
21
22
-XDJ
5
6
2
-XDJ
1
43
-XDJ
11
12
-SFG
21
22
-XDF
5
6 34
B
X33
STO Connector
X62
24VDC Supply
Micro SD Memory
card slot
RTC Battery
Type: BR1632
X1
Fieldbus
Ethernet
RJ 45
-X3.1
SERVICE ETHERNET
ON DOOR
X2
Fieldbus
Ethernet
RJ 45
X3
Fieldbus
Ethernet
RJ 45
X9
ICP
IX connector
RD RD RD RD RD WH WH WH WH WH WH WHRD RD
RD
RD
e30bj691.11
Figure 81: Circuit Diagram of STO/SS1 Push Button on Door (+ILSS)
A Emergency stop B Field connection
9.4.3 Auxiliary AC supply (+IHAS)
The Auxiliary AC supply (+IHAS) cable must be short-circuit and overload protected with a 16-A two-pole C-curve miniature circuit
breaker.
In UL installations, the Auxiliary AC supply cable must be protected with a UL 489 16-A branch-circuit 2-pole miniature circuit breaker.
The power requirement for the Auxiliary AC supply is a maximum of 1700 W.
9.5 Cable Sizes
9.5.1 General Cable Size Information
The IEC cable sizing is based on these conditions:
l Ambient temperature of 40 °C (104 °F).
l Cables laid side by side on cable ladders.
l Maximum 9 cables per ladder.
l 3 ladders on top of each other.
l XLPE insulated cables, with a maximum conductor temperature of 90 °C (194 °F).
In other conditions, refer to the local safety regulations, the input voltage, and the load current of the drive.
The UL cable sizing is based on these conditions:
l Ambient temperature of 40 °C (104 °F).
l 75 °C (167 °F) rated copper cables.
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Design Guide | iC7-Automation Air-cooled Enclosed Drives Specifications