Larson Electronics, LLC
Phone: (877) 348-9680
Fax: (903) 498-3364
www.larsonelectronics.com
2
of
2
ITX-40
AWG
18
16
14
12
10
8
Rated Current of
Equipment (Amp)
6A
6-10A
10-16A
16-25A
25-32A
32-40A
Cross-section of
Lead(mm2 )
0.75
1.00
1.5
2.5
4
6
Note: Current each wire carries should be de-rated to 80% of the current
suggested above when using 5 or more wires connected to the unit.
•
Wire recommendations are as follows:
•
Make sure that all strands of each stranded wire enter the terminal connection and the screw terminals are securely
fixed to prevent poor contact.
•
Wiring - The wire color will vary by country, please refer to the table below:
North America
European Harmonized
Live and ACL
Black
Brown
Neutral and ACN
white
Blue
PE and FG (Class I only)
Green
Green/yellow
(a)
Connect the FG wire (green or green/yellow) of the power supply to PE (green or green/yellow), this step
can be skipped when the unit is marked class II, ungrounded.
(b)
Connect the ACL wire (black or brown) of the power supply to Live (black or brown).
(c)
Connect the ACN wire (white or blue) of the power supply to Neutral (white or blue).
(d)
Make sure all wires are secured to prevent poor contact.
PSU
PSU
Caution!
•
Risk of electrical shock and energy hazard. All failure should be examined by a qualified technician. Please do not
remove the case of the power supply by yourself!
•
Please do not install power supplies in places with high moisture or near the water.
•
Please do not install power supplies in places with high ambient temperature or near fire source. The
maximum ambient temperature please refer to their specifications.
•
Output current and output wattage must not exceed the rated values on specifications.
•
The ground (FG) must be connected to earth ground.
USE AND CARE
Unauthorized modification may impair the function and/or safety of this device and could affect the life of the equipment.
Always check for damaged or worn out parts before using the device. Store it in a secure place out of the reach of
children when not in use. Inspect for good working condition prior to storage and before re-use.
THESE INSTRUCTIONS MAY NOT COVER ALL DETAILS OR VARIATIONS OF THIS PRODUCT FOR YOUR EQUIPMENT OR INSTALLATION REQUIREMENTS.
SHOULD FURTHER INFORMATION NOT COVERED BY THESE INSTRUCTIONS BE REQUIRED, PLEASE CONTACT LARSON ELECTRONICS BY EMAIL AT
OR BY PHONE AT
1-877-348-9680
FOR FURTHER ASSISTANCE.
PLEASE VISIT LARSONELECTRONICS.COM FOR
WARRANTY
AND
RETURN
INFORMATION.
