Woodward Vertex-Pro, Installation/Hardware Manual

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Manual 26489V1 Vertex-Pro Motor-Driven Compressor Control
Woodward v
This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D T3A at
65 °C surrounding air temperature per UL for Canada and US or ordinary
locations only.
This equipment is suitable for use in European Zone 2, Group IIC environments
when installed in an IP54 minimum rated enclosure per self-declaration to EN
60079-15.
Wiring must be in accordance with North American Class I, Division 2, or
European Zone 2, Category 3 wiring methods as applicable, and in accordance
with the authority having jurisdiction.
Product listings are limited only to those units bearing the UL or CE logos.
Special Conditions for Safe Use
A fixed wiring installation is required.
Ground leakage current exceeds 3.5 mA.
Grounding is required by the input PE terminal.
A switch or circuit breaker shall be included in the building installation that is in
close proximity to the equipment and within easy reach of the operator and that is
clearly marked as the disconnecting device for the equipment.
Field wiring must be suitable for at least 80 °C for operating ambient
temperatures expected to exceed 55 °C.
For ATEX compliance, this equipment must be installed in an area providing
adequate protection against the entry of dust or water. A minimum ingress
protection rating of IP54 is required for the enclosure. This enclosure shall also
provide protection against impact according to Sub-Clause 26.3.3.1 of EN60079-
15:2003.
For ATEX compliance, this equipment must be protected externally against
transient disturbances. Provisions shall be made to prevent the power input from
being exceeded by transient disturbances of more than 40% of the rated voltage.
CPU modules contain internal energy limited circuits. These circuits have no
external connections and are not affected by module loading.
CPU modules contain single cell primary batteries. These batteries are not to be
charged and are not customer replaceable.
For environmental specifications, please refer to the appropriate appendix in
Volume 2 of this manual.