Conformity with Underwriters Laboratories Standards
Motors
Motor is compliant with UL1004-1 standard. (File number:E216970)
Driver Unit Model EDD
Driver Unit Model EDD is compliant with UL61800-5-1 standard. (File number:E216221)
Cable set
The cable material which is conforming to UL standard is used.
Be sure to meet the following as they are the supplementary conditions for the qualification.
Environmental conditions
The Driver Unit must be used in the environmental condition of Pollution Degree1 or 2 as specified
by IEC60664-1.
The Driver Unit shall be installed into a control panel with the structure that does not allow
penetration of water, oil or dust (IP54).
Power source
The Driver Unit Model EDD shall be used in environmental condition of “Over-voltage category III” as
specified by IEC60664-1.
Suitable for use on a circuit capable or delivering not more than 5,000[Arms] symmetrical amperes, 240[V]
maximum.
Circuit breaker
Install a circuit breaker (rated 15[A]) that conforms the UL safety standard between the power source
and the Driver Unit. (Please refer to Table 2 above for the specifications.)
Protective Grounding
Be sure to ground the protective grounding terminal of the Driver Unit Model EDD to the protective ground
(PE) of the control panel for a measure against electrical shock.
Wiring
・ Use 75 [C] CU wire only.
・ Wire range for field wiring terminals are marked adjacent to the terminal, on the wiring diagram or
instruction manual.
Table 3: Acceptable lead diameter
Others
・ Solid state Motor overload protection level of 115 [%] of FLA is provided in each model.
・ Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electrical Code and any additional local
codes.
・ Motor over temperature protection is not provided by the driver unit.
To Next Page
Loading...
