Mitsubishi Electric FR-S500 Instruction Manual page 74

(2) Low Voltage Directive
1) Our view of transistorized inverters for the Low Voltage Directive
Transistorized inverters are covered by the Low Voltage Directive (Standard to
conform to: EN50178).
2) Compliance
We have self-confirmed our inverters as products compliant to the Low Voltage
Directive and place the CE mark on the inverters.
3) Outline of instructions
* Do not use an earth leakage circuit 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 8 under the following conditions.
·
Ambient temperature: 40°C maximum
·
Wire installation: On wall without ducts or conduits
If conditions are different from above, select appropriate wire according to
EN60204 ANNEX C TABLE 5.
* Use the no-fuse breaker and magnetic contactor which conform to the EN or IEC
Standard.
* Use the breaker of type B (breaker which can detect both AC and DC). If not,
provide double or enhanced 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 and contamination
level 2 or higher specified in IEC664.
(a) To meet the overvoltage category II, insert an EN or IEC standard-compliant
insulating transformer or surge suppressor in the input of the inverter.
(b) To meet the contamination level 2, install the inverter in a control box protected
against ingress of water, oil, carbon, dust, etc. (IP54 or higher).
* 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.
* The terminals indicated as the control circuit input and output terminals on page 9
are separated safely 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.
During operation
-10°C to +50°C
90% RH or less
1,000m
69
In storage
-20°C to +65°C
90% RH or less
1,000m
During
transportation
-20°C to +65°C
90% RH or less
10,000m