660V high voltage AC Magnetic Contactor , vacuum AC contactors for motor With thermal relays 8kw
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Mini Circuit Breaker, Molded Case Circuit Breakers, Residual Current Circuit Breaker |
Product Detail
| Model No.: | A-D |
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Product Description
660V high voltage AC Magnetic Contactor , vacuum AC contactors for motor With thermal relays 8kw
Application
SHF series AC contactors are mainly used in 50/60Hz electrical lines of the rated voltage up to 660V AC and rated current up to 475A, are applicable for remote making and breaking of electrical lines or frequent control of AC motors. Usually,
it can be combined with the thermal relay to form electromagnetic starters which have overload and open-phase protection. It complies with IEC60947-4.
Specicarions
|
Contactor Model |
A9D |
A12D |
A16D |
A26D |
A30D |
A40D |
A50D |
|
|
Standard |
IEC60947-1/IEC60947-4-1 |
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Product Qualification |
CE |
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Rated insulation voltage(V) |
690 |
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Rated frequency range(Hz) |
25-400 |
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Conventional thermal current Ithθ≤40(A) |
22 |
25 |
27 |
30 |
45 |
60 |
100 |
|
|
Apply Altitude (m) |
3000 |
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Ambient temperature () |
Alone Use: -40~+70 |
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With the use of thermal relay: -25~+55 |
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Rated operating current IeAC-3, (380-400V)(A) |
9 |
12 |
16 |
22 |
30* |
37 |
50 |
|
|
Electric motor |
220-240V |
2.2 |
3 |
4 |
6.5 |
9** |
11 |
15 |
|
380-400V |
4 |
5.5 |
7.5 |
11 |
15*** |
18.5 |
20 |
|
|
Electrical operating frequency limit(AC-3)(Times / hour) |
1200 |
600 |
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Mechanical life (operating cycles) |
10 |
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