model

CW1-2000

CW1-3200

CW1-4000

CW1-5000

Shell level rated current Inm (A)

two thousand

three thousand and two hundred

four thousand

five thousand

Rated current In (A)

six hundred and thirty

eight hundred

one thousand

one thousand two hundred and fifty

one thousand and six hundred

two thousand

two thousand

two thousand and five hundred

two thousand and nine hundred

three thousand and two hundred

three thousand and two hundred

three thousand and six hundred

four thousand

four thousand

five thousand

Rated working voltage Ue (V)

AC400，690  50Hz

Rated insulation voltage Ui (V)

AC1000   50Hz

Rated impulse withstand voltage Uimp (V)

twelve thousand

Power frequency withstand voltage U

AC3500V1min  50Hz

polar number

3,4

3,4

3,4

3,4

3,4

3,4

3,4

3,4

3,4

3,4

3,4

3,4

3,4

three

N-pole rated current IN (A)

50%In、100%In

Rated ultimate short-circuit breaking capacity

Icu (kA) (effective value)

AC400V

eighty

one hundred

one hundred

one hundred and twenty

AC690V

fifty

sixty-five

seventy-five

seventy-five

Rated operating short-circuit breaking capacity

Ics (kA) (effective value)

AC400V

fifty

eighty

eighty

one hundred

AC690V

fifty

sixty-five

sixty-five

sixty-five

Rated short-circuit making capacity Icm (kA)

(Peak value)

AC400V

one hundred and seventy-six

two hundred and twenty

two hundred and twenty

two hundred and sixty-four

AC690V

one hundred and five

one hundred and forty-three

one hundred and sixty-five

one hundred and sixty-five

Rated short-time withstand current

Icw (kA)/1s (effective value)

AC400V

fifty

eighty

eighty

one hundred

AC690V

forty

fifty

sixty-five

sixty-five

Usage category

B

Full break time (without additional delay) (ms)

25~30

Closing time (ms)

Maximum 70

intelligent controller

Electronic type

○

○

○

○

○

○

○

○

○

○

○

○

○

○

standard form

○

○

○

○

○

○

○

○

○

○

○

○

○

○

Communication type

○

○

○

○

○

○

○

○

○

○

○

○

○

○

operational performance

electricity

lifespan

AC400V

six thousand and five hundred

three thousand

one thousand and five hundred

five hundred

AC690V

three thousand

one thousand and five hundred

seven hundred and fifty

five hundred

machine

lifespan

maintenance-free

fifteen thousand

ten thousand

10000/5000（3P/4P）

four thousand

There is maintenance

thirty thousand

twenty thousand

20000/10000（3P/4P）

eight thousand

Install

connection method

Horizontal and Vertical

level

level

level

type

drawer-type

○      ○

○

○

○

fixed type

○      ○

○

○

○

Dimensions H W L

H    W    L

H   W   L

H   W   L

H   W   L

draw

drawer

formula

Horizontal connection

3P

preposition

postposition

438 375 451

438 429 492

438 544 492

438 799 492

4P

preposition

postposition

438 470 451

438 544 492

438 799 492

Vertical connection

3P

preposition

494 375 425

postposition

438 375 446

4P

preposition

494 470 425

postposition

438 470 446

solid

fixed

formula

Horizontal connection

3P

preposition

postposition

395 362 351

395 414 371

395 527 424

395 782 424

4P

preposition

postposition

395 457 351

395 527 371

395 782 424

Vertical connection

3P

preposition

482 362 325

postposition

395 362 375

4P

preposition

482 457 325

postposition

395 457 375