Type Operating

Conditions

Installation category

III

Pollution degree

3

Certification

CE, CB, CCC, TUV

Protection degree

YCX2s-09~32:IP20(front side)

Ambient temperature

Limit of temperature: -35°C~+70°C;

Normal temperature: -5°C~+40°C;

The average no more than +35°C within 24 hours;

If not in normal operating temperature range, please refer to “In- structions for abnormal environment” .

Altitud

≤ 2000m

Ambient temperature

The maximum temperature of 70 degrees, the air relativehumid-

ity not exceed 50%,under lower temperature can allowfor higher

relative humidity.If the temperature is 20°C, the air relative humidity could upto 90%,Special measures should be taken for occasional-   condensation due to humidity changes.

Installation position

Inclination between installation surface and vertical surfaceshould not exceed +5°

Shock vibration

Products should be installed and used without significant- shake,shock and vibration place.

Type

YCX2s-09

YCX2s-12

YCX2s-18

YCX2s-25

YCX2s-32

Main circuit characteristic

Poles

2P

Rated insulation voltage(Ui)

V

690

Rated operating voltage(Ue)

V

380/400, 660/690

Rated thermal current(Ith),AC-1

20

20

32

40

50

Rated operation current(Ie)

AC-3,380/400V

A

9

12

18

25

32

AC-3,660/690V

A

6.6

8.9

12

18

22

AC-4,380/400V

A

3.5

5

7.7

8.5

12

AC-4,660/690V

A

1.5

2

3.8

4.4

7.5

Rated operational power(Pe)

AC-3,380/400V

kW

4

5.5

7.5

11

15

AC-3,660/690V

kW

5.5

7.5

10

15

18.5

AC-4,380/400V

kW

1.5

2.2

3.3

4

5.4

AC-4,660/690V

kW

1.1

1.5

3

3.7

5.5

Mechanical life

10000 times

1200

1000

Electrical life

AC-3

110

90

AC-4

22

22

Frequency of operation

AC-3

times/ hour

1200

600

AC-4

300

300