Appendix 3Instructions For Compliance With The European Directives - Mitsubishi Electric FR-A700 Instruction Manual

Appendix 3 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
Set the EMC filter valid and 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. (The EMC filter is invalid when shipped from the factory. (The
FR-A720-0.4K and 0.75K are always valid.) For details, refer to page 9.)
* 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 15 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 15.
* 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 30K 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 22K 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-A720-1.5K to 3.7K
FR-A740-2.2K, 3.7K
* 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 8 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-A720-5.5K to 11K
FR-A740-5.5K to 15K
During Operation
-10°C to +50°C
90% RH or less
1000m
Fan cover
fixing screws
Fan cover
Fan
FR-A720-15K to 22K
FR-A740-18.5K, 22K
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
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