Contactors Technical Characteristics

Rated insulation voltage (Ui)

1000 V

Over–voltage category

III

Degree of pollution

3

Rated impulse withstand power circuit

8 kV

Conforming to standards

• IEC 60947–4–1
• GB/T 14048.4
• IEC 60721-3-3 3C3

Product certifications

CB certification, CCC, CCS, CE Marking

Degree of protection (Conforming to IEC 60529 and VDE 0106)

IP20 with TeSys Giga terminal shrouds.

Climatic withstand

According to IACS E10

Ambient air temperature around the Giga contactor

Storage

-60 to +80 °C

Operation

-25 to +60 °C

Permissible at Uc

-40 to +70 °C

Maximum operating altitude (Without derating)

3000 m (9850 ft)

Shock resistance 1/2 sine wave = 11 ms (Conforming to IEC 60068-2-27)

contactor open

10 gn

10 gn

8 gn

contactor close

15 gn

Vibration resistance 5–300 Hz (Conforming to IEC 60068-2-6)

contactor open

2 gn

contactor close

4 gn

Rated operational current (le)(≤ 440 V)

In AC–3, ≤ 60 °C

205 A

245 A

300 A

410 A

475 A

620 A

In AC–1, ≤ 40 °C

305 A

330 A

440 A

550 A

700 A

1050 A

Rated operational voltage ⁽¹⁾ (Ue)

Up to 1000 V ⁽¹⁾

Rated Frequency (f)

50 Hz

Frequency limits of the operational current

16 2/3 – 400 Hz

Conventional thermal current (Ith) ≤ 40 °C

305 A

330 A

440 A

550 A

700 A

1050 A

Rated making capacity

I rms conforming to IEC 60947–4–1

Making current: 10 x I in AC–3 or 12 x I in AC–4

Making current: 13 x I in AC-3e

Rated breaking capacity

I rms conforming to IEC 60947–4–1

Making and breaking current: 8 x I in AC–3 or 10 x I in AC–4

Making and breaking current: 8.5 x I in AC-3e

Maximum permissible current
No current flowing for previous 60 minutes, at ≤ 40 °C

For 10 s

1500 A

1800 A

2650 A

3600 A

4000 A

5050 A

For 30 s

920 A

1000 A

1800 A

2400 A

2800 A

4400 A

For 1 min

740 A

850 A

1300 A

1700 A

2200 A

3400 A

For 3 min

500 A

560 A

900 A

1200 A

1500 A

2200 A

For 10 min

400 A

440 A

750 A

1000 A

1200 A

1600 A

Short-circuit protection by fuses U ≤ 440 V

Fuses for motor application type aM- Ue ≤ 440V

200 A

250 A

400 A

500 A

500 A

630 A

Fuses for motor application type aM- Ue ≤ 690V

1605 A

200 A

250 A

315A

400 A

500 A

Fuses for general application:type gL- Ue ≤ 690V

315 A

400 A

500 A

630 A

800 A

1250 A

Average impedance per pole at lth and 50 Hz

0.17 mΏ

0.15 mΏ

0.144 mΏ

0.1 mΏ

0.08 mΏ

0.065 mΏ

(1) Ue = 1000 V simple insulation / Ue = 690 V SELV

Rated control circuit voltage Uc (Ucmin-Ucmax)

• 48–130 Vac/Vdc

• 100–250 Vac/Vdc

• 200–500 Vac/Vdc

Control voltage (≤ 60 °C)

Operation

0.8 Uc min-1.1 Uc max

Drop–out

≤ 0.45 Ucmin

Average consumption at 20 °C and at Uc

48-130 V control module (EHE)

Inrush

50/60 Hz coil circuit

640 VA

778 VA

963 VA

990 VA

DC

445 W

695 W

760 W

850 W

Sealed

50/60 Hz coil circuit

18.7 VA

17.6 VA

17.6 VA

21.6

DC

7.8 W

7.8 W

7.8 W

9.5 W

100-250 V control module (KUE)

Inrush

50/60 Hz coil circuit

540 VA

698 VA

750 VA

798 VA

DC

380 W

645 W

690 W

710 W

Sealed

50/60 Hz coil circuit

12.4 VA

15 VA

15.5 VA

16.9 VA

DC

7.8 W

9.1 W

9.3 W

9.5 W

200-500 V control module (LSE)

Inrush

50/60 Hz coil circuit

295 W

531 W

533 W

672 W

DC

216 W

303 W

300 W

392 W

Sealed

50/60 Hz coil circuit

13 W

16.1 W

15.4 W

18.4 W

DC

8 W

9 W

8.6 W

11 W

Heat dissipation

5–6 W

6–7 W

6–7 W

6–7 W

Operating time

Closing "C"

40-70 ms

Opening "O"

15-50 ms

Mechanical durability at Uc (millions of operating cycles)

8

8

8

5

Maximum operating rate at ambient temperature ≤ 60 °C (operating cycles per hour)

AC-1

300

300

300

300

AC-3

500

500

500

500

AC-4

150

150

60

60