Mitsubishi FR-S500 Instruction Manual download pdf (Page 61)

(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

* In the 400V class inverters, the rated input voltage range is three-phase,

380V to 415V, 50Hz/60Hz.

* Connect the equipment to the earth securely. Do not use an earth leakage

circuit breaker as an electric shock protector without connecting the

equipment to the earth.

* Wire the earth terminal independently. (Do not connect two or more cables to

one terminal.)

* Use the cable sizes on pages 8, 11 and 15 under the following conditions.

• Ambient Temperature: 40°C (104°F) 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.

Design notice: Where residual-current-operated protective device (RCD) is

used for protection in case of direct or indirect contact, only

RCD of Type B is allowed on the supply side of this Electronic

Equipment (EE). Otherwise another protective measure shall

be applied such as separetion of the EE from the environment

by double or reinforced insulation or isolation of EE and supply

system by a transformer. (Extract from EN51078)

* Use the inverter under the conditions of overvoltage category II and

contamination level 2 or higher specified in IEC664.

* 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.

* 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 6 are separated safely from the main circuit.

* Environment

During

operation

In storage

During

transportation

Ambient Temperature

-10

C to +50

(14

F to 122

-20

C to +65

(-4

F to +149

-20

C to +65

(-4

F to +149

Ambient Humidity 90% RH or less 90% RH or less 90% RH or less

Muximum Altitude

1,000m

(3280.80feet)

1,000m

(3280.80feet)

10,000m

(32808.40feet)

Details are given in the technical information "Low Voltage Directive

Conformance Guide" (BCN-A21041-203). Please contact your sales

representative.

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Mitsubishi FR-S500 Instruction Manual Page 61

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