Mitsubishi Electric FR-A700 Installation Manuallines page 22

Appendix 1 Instructions for Compliance with the European Directives
(1) EMC Directive
We have self-confirmed our inverters as products compliant to the EMC Directive (second environment of conforming standard EN61800-
3) and place the CE mark on the inverters.
Note: First environment
Environment including residential buildings. Includes buildings directly connected without a transformer to the low voltage power
supply network which supplies power to residential buildings.
Second environment
Environment including all buildings except buildings directly connected without a transformer to the low voltage power supply
network which supplies power to residential buildings.
1) Notes
Install the inverter and perform wiring according to the following instructions.
* The inverter is equipped with a built-in EMC filter. Set the EMC filter valid (initial setting).
* Connect the inverter to an earthed power supply.
* Install a motor and a control cable written in the EMC Installation Manual (BCN-A21041-204) according to the instruction.
* The cable length between the inverter and the motor is 5 m maximum.
* Confirm that the inverter complies with the EMC Directive as the industrial drives application for final installation.
(2) Low Voltage Directive
We have self-confirmed our inverters as products compliant to the Low Voltage Directive (Conforming standard EN 50178) and place the
CE mark on the inverters.
1)Outline of instructions
* Do not use an earth leakage current breaker as an electric shock protector without connecting the equipment to the earth. Connect the
equipment to the earth securely.
* Wire the earth terminal independently. (Do not connect two or more cables to one terminal.)
* Use the cable sizes on page 6 under the following conditions.
⋅ Ambient temperature: 40°C maximum
If conditions are different from above, select appropriate wire according to EN60204 Appendix C TABLE 5.
* Use a tinned (plating should not include zinc) crimping terminal to connect the earth (ground) cable. When tightening the screw, be careful
not to damage the threads.
For use as a product compliant with the Low Voltage Directive, use PVC cable whose size is indicated on page 6.
* Use the moulded case circuit breaker and magnetic contactor which conform to the EN or IEC Standard.
* When using an earth leakage current breaker, use a residual current operated protective device (RCD) of type B (breaker which can detect
both AC and DC). If not, provide double or reinforced insulation between the inverter and other equipment, or put a transformer between the
main power supply and inverter.
* Use the inverter under the conditions of overvoltage category II (usable regardless of the earth (ground) condition of the power supply), overvoltage
category III (usable with the earthed-neutral system power supply, 400V class only) and pollution degree 2 or lower specified in IEC664.
⋅ To use the inverter of 00770 or more (IP00) under the conditions of pollution degree 2, install it in the enclosure of IP 2X or higher.
⋅ To use the inverter under the conditions of pollution degree 3, install it in the enclosure of IP54 or higher.
⋅ To use the inverter of 00620 or less (IP20) outside of an enclosure in the environment of pollution degree 2, fix a fan cover with fan cover
fixing screws enclosed.
FR-A740-00083, 00126
* 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 A1, B1, C1, A2, B2, C2) should be 30VDC, 0.3A. (Relay outputs are basically
isolated from the inverter internal circuit.)
* Control circuit terminals on page 3 are safely isolated from the main circuit.
Environment
*
Ambient temperature
Ambient humidity
Maximum altitude
Details are given in the technical information "Low Voltage Directive Conformance Guide" (BCN-A21041-203). Please contact your sales
representative.
Fan cover
fixing screw
Fan cover
Fan
FR-A740-00170 to 00380
During Operation
LD, ND (initial setting), HD:
-10°C to +50°C
SLD: -10°C to +40°C
90% RH or less
1000m
Fan cover
fixing screws
Fan cover
Fan
FR-A740-00470, 00620
In Storage
-20°C to +65°C
90% RH or less
1000m
Fan cover
fixing screw
Fan cover
Fan
During Transportation
-20°C to +65°C
90% RH or less
10000m
20