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Hyundai HCA-series high voltage vacuum contactors are designed and manufactured
for frequent switchings, especially taking into account safety and quality
assurance.
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They are suitable for switching and controlling 3 phase motors with a
squirrel cage and slip ring rotor, high voltage load and resistance furnace,
and a capacitor and transformer. |
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| Rated Voltage (kV) |
Rated Current (A) |
Rated Breaking Current (kA) |
Short- circuit Current
(kA) |
Frame Structure |
Control Voltage (V) |
| 3.6 |
200 |
6.3 |
4.3 |
Fixed type |
AC110
AC220
DC110
DC220 |
| 400 |
Fixed type with fuse |
| 7.2 |
200 |
6.3 |
4.3 |
Draw-out type without fuse |
| 400 |
Draw-out type with fuse |
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| Applicable Standard |
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IEC 470 |
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NEMA ICC 3 |
| Certification |
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ISO 9001 |
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KR : Korean Register of Shipping |
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LRS : Lloyd's Register of Shipping |
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ABS : American Bureau of Shipping |
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NK : Nippon Kaiji Kyokai |
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BV : Bureau Veritas |
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| Condensor Trip Device(CTD) |
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It is recommended to use the condensor trip device in order to trip the
vacuum contactor, when power is lost or reduced. |
| Electrical
Interlock |
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This function prevents operation when in service of test position. |
| Fuse Melting
Detector |
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This is the contact operated when the fuse is melting. |
| Position Indicator |
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This is the contact operated when the vacuum contactor is in the test
and connection position. |
| Potential Transformer |
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This device is used for the low voltage power source directly from the primary
line. |
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Catalog
