— iii —
Table 1: List of recommended part
Item Specification Manufacturer Remarks
Circuit breaker
Rated current: 10A
Single phase: EA32AC-10
(Fuji Electric)
Conforms to IEC regulations
and approved by UL
Noise filter
Single phase:
250 VAC, 10A
FN2070-10/06
(SHAFFNER)
Ferrite core 1
－
E04SR301334
(Seiwa Electric MFG)
Ferrite core 2
－
E04SR170730A
(Seiwa Electric MFG)
For the Handy Terminal
Magnetic switch
Rated current: 10A
SC-03
(Fuji Electric)
2. Conformity to Underwriters Laboratories Standards
The Megatorque Motor and the ESB Driver Unit are qualified products for the following UL Standard for
safety.
Table 2
Subject Qualified regulation File No.
Megatorque Motor
UL1004 E216970
Driver Unit
UL508C E216221
2.1. Conditions to Meet UL Standards
Be sure to meet the following as they are the supplementary conditions the qualification.
u Environmental conditions
The Driver Unit must be used in the environmental condition of Pollution Degree1 or 2 as specified
on 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).
u Power source
The ESB Driver Unit shall be used in environmental condition of “Over-voltage category III” as
specified on IEC60664-1.
u Circuit breaker
Install a circuit breaker that conforms the UL safety standard between the power source and the Driver
Unit.
u Protective Grounding
Be sure to ground the protective grounding terminal of the ESB Driver Unit to the protective ground
(PE) of the control panel for a measure against electrical shock.
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