Mitsubishi Electric 800 Series Assembly & Installation Manuallines page 51

A.1.2 Low Voltage Directive
We have self-confirmed our inverters as products compliant to the Low Voltage Directive (Conforming standard EN 61800-5-1)
and affix the CE marking on the inverters.
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 indicated on page 11 under the following conditions.
– Surrounding air temperature: 40°C maximum
If conditions are different from above, select appropriate wire according to EN60204.
Use a tinned (plating should not include zinc) crimp 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 11.
Use the moulded case circuit breaker and magnetic contactor which conform to the EN or IEC Standard.
This product can cause a DC current in the protective earthing conductor. Where a residual current-operated protective (RCD)
or monitoring (RCM) device is used for protection in case of direct or indirect contact, only an RCD or RCM of Type B is allowed
on the supply side of this product.
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) and pollution degree 2 or lower
specified in IEC60664.
To use the inverter 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.
On the input and output of the inverter, use cables of the type and size set forth in EN60204.
The operating capacity of the relay outputs (terminal symbols A1, B1, C1, A2, B2 and C2) should be 30 V DC, 0.3 A. (Relay output
has basic isolation from the inverter internal circuit.)
Control circuit terminals indicated on page 4 are safely isolated from the main circuit.
Environment
(For the detail, refer to page 2.)
Surrounding air temperature
Ambient humidity
*1
Maximum altitude
*1
For installation at an altitude above 1000 m, consider a 3% reduction in the rated current per 500 m increase in altitude.
Wiring protection
Provide the appropriate fuse in accordance with the table below.
Inverter model
FR-A870-02300, 02860
Short circuit ratings
Suitable for use in a circuit capable of delivering not more than 100 kA rms symmetrical amperes, 690 V maximum.
During operation
–10 °C to +40 °C
95% RH
4,000 m
Fuse type
UL Recognized High Speed
In storage
-20 °C to +65 °C
95% RH
4,000 m
Model Manufacturer
170M4014 Bussmann
APPENDIX
During transportation
-20 °C to +65 °C
95% RH
10,000 m
Rating
500 A, 700 V AC
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