Instruction manual

21
yTo use the inverter outside of an enclosure in the environment of pollution degree 2, fix a fan cover with fan cover fixing
screws enclosed.
∗ On the input and output of the inverter, use cables of the type and size set forth in EN60204 Appendix C.
∗ The operating capacity of the relay outputs (terminal symbols A, B, C) should be 30VDC, 0.3A. (Relay outputs are
basically isolated from the inverter internal circuit.)
∗ Control circuit terminals on page 4 are safely isolated from the main circuit.
∗ Environment
FR-E720-175 or less
FR-E740-095 or less
Example for FR-E740-095
FR-E720-240 or more
FR-E740-120 or more
Example for FR-E740-120
Running In Storage During Transportation
Ambient Temperature
-10°C to +50°C
(14°F to 122°F)
-20°C to +65°C
(-4°F to 149°F)
-20°C to +65°C
(-4°F to 149°F)
Humidity 90% RH or less 90% RH or less 90% RH or less
Maximum Altitude
1000m
(3280.80feet)
1000m
(3280.80feet)
10000m
(32808.39feet)
Details are given in the technical information "Low Voltage Directive Conformance Guide" (BCN-A21041-203). Please contact your sales
representative.
Fan connection
connector
Fan
Fan cover
Fan cover
fixing screw
Fan
Fan cover
Fan cover
fixing screws
Fan connection
connector
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