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Appendix
Copyright © Itech Electronic Co., Ltd. 41
Appendix
Specifications of Red and Black Test Lines
ITECH provides you with optional red and black test lines, which individual
sales and you can select for test. For specifications of ITECH test lines and
maximum current values, refer to the table below.
Model
Specification
Cross Section
Length
IT-E301/10A
10A
-
1m
IT-E301/30A
30A
6mm
2
1.2m
IT-E301/30A
30A
6mm
2
2m
IT-E301/60A
60A
20mm
2
1.5m
IT-E301/120A
120A
50mm
2
2m
IT-E301/240A
240A
70mm
2
1m
IT-E301/240A
240A
70mm
2
2m
IT-E301/360A
360A
95mm
2
2m
For maximum current of AWG copper wire, refer to table blow.
AWG
10
12
14
16
18
20
22
24
26
28
The
Maximum
Current
Value( A)
40
25
20
13
10
7
5
3.5
2.5
1.7
Note: AWG ( American Wire Gage), it means X wire ( marked on the wire). The
table above lists current capacity of single wire at working temperature of 30°C.
For reference only.
No output
Please check the status of current in SET whether it is zero; if it is set as zero,
please modify to non-zero value; if still no output, please connect ITECH
directly.
How to avoid it couldn’t start when test battery
When test battery, the main reason of no start is that battery (residual voltage)
discharges capacitors of positive and negitive terminals of the power supply.
Method to avoid no start: connect a switch which is parrallel with a current
limiting discharging resistor. Close the switch after all the all leads connected
well. The wiring diagram as follows:
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