Curtiss-Wright | Tritex II DC Rev. J PN49220 2/8/2016
CSA Certified Product
The Tritex II DC Linear and Rotary Actuators are marked
as shown after passing a rigorous set of design and testing
criteria developed by CSA International (C22.2 No. 139).
This label indicates that CSA certifies this product to be
safe when installed according to the installation guidelines and used with
the scope of the product specifications.
The conditions of acceptability required by CSA are:
The drive voltage rating range and maximum current operating rating:
Installation Requirements
- Hazardous Location (Class I Division 2 Group A, B, C, D)
installations – ½” rigid conduit with NPT connections must be used.
- For NPT connections the power wires must be UL approved copper
only wires, 12 AWG, 300 VAC minimum rating, and 105º C
minimum rating..
- For other non-hazardous installations:
• Use the above connection method, or
• Cable with connector assemblies, or
• Cables with cable glands are permitted.
- When an AC to DC power supply is used to supply main power then
the power supply must be agency approved and provided with its
own enclosure.
- If a customer requires an additional +24 VDC power supply to
provide power to the Digital I/O, 4-20 mA I/O, or the Analog Input
then it must be a recognized or listed Class 2 Power Supply.
- The full ratings are at 40C ambient temperature. Derate the input
current linearly above the 40°C ambient temperature to 14.0Adc at
maximum ambient temperature of 65°C.
- These conditions of acceptability only apply to units with a CSA
mark on the product label.
For additional information on cable installations or part numbers contact
Exlar.
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