Outline Dimension; Emc Directive - Mitsubishi Electric FR-E700EX Manual

Sensorless servo

Instruction manual (323 pages)

Table of Contents

Name (Model)

When installed in the DC section of the drive unit, the DC reactor improves the power factor and suppresses the input side harmonic current.

 Selection method

Select a DC reactor according to the applied motor capacity.

 Connection diagram

Connect a DC reactor to the drive unit terminals P1 and P. Before

connecting, make sure to remove the jumper across the terminals P1 and

(If the jumper is left attached, no power factor improvement can be

obtained.)

DC reactor (for power

The connection cable between the reactor and the drive unit should be as

short as possible (5m or less).

coordination)

FR-HEL-K

 Outline dimension

Model

0.4K

0.75K

(Note)1. Be sure to remove the jumper across the drive unit terminals P/+ and P1.

(A failure to do so will produce no power factor improving effect)

2. The wiring length between the reactor and drive unit should be within 5m.

3. The size of the cables used should be equal to or larger than that of the power supply

cables (R/L1, S/L2, T/L3).

4. Make a selection according to the motor capacity.

5. Approximately 93% of the power factor improving effect can be obtained (94.4% when calculated with 1 power factor for the fundamental wave

according to the Architectural Standard Specifications (Electrical Installation) (2013 revision) supervised by the Ministry of Land, Infrastructure,

Transport and Tourism of Japan).

6. Outline dimension drawing shown is of a typical model. The shape differs according to each models.

7. Install the DC reactor (FR-HEL) on horizontal or vertical plane.

The EMC Directive compliant EMC filter (EN61800-3 2nd Environment Category C3) is a filter compliant with the EU EMC Directive (EN61800-3 2nd

Environment Category C3).

EMC Filter Model

SF1306

 Depth is 12mm deeper when an intercompatibility attachment is installed.

EMC Directive

 Leakage current for one phase of three-phase three-wire star-connection power supply. Leakage current for

all phases of three-phase three-wire delta-connection power supply is three times greater than the indicated

compliant EMC filter

value.

(Note)This is a sample outline dimension drawing. The shape differs by the model.

SF

 Countermeasures for leakage current

Take the following actions to prevent malfunction of peripheral devices or an electric shock caused by leakage

current.

1) Earth (ground) the EMC filter before connecting the power supply. When doing so, confirm that earthing

(grounding) is securely performed through the earthing (grounding) part of the enclosure.

2) Select an appropriate earth leakage circuit breaker or an earth leakage relay by considering leakage current of the EMC filter. Note that earth

leakage circuit breaker may not be used in some cases such as when leakage current of the EMC filter is too large. In that case, use an earth

leakage relay with high sensitivity. When both of earth leakage circuit breaker and earth leakage relay cannot be used, securely earth (ground) as

explained in 1).

 Outline dimension

Radio noise filter

R S T

FR-BIF

Red White Blue

Specifications, Structure, etc.

(Unit: mm)

Mass

(kg)

0.4

0.5