Solid Insulated Vacuum Recloser
The Solid Insulated Vacuum Recloser is designed for the inherently reliable, intelligent automation and environmentally friendly, completely oil free and gas free. the mechanism is enclosed in a powder coated stainless steel and Hydrophobic cycloaliphatic epoxy resin bushing is bolted on to the stainless steel enclosure. The Hydrophobic cycloaliphatic epoxy advantages are permanent flexibility, superior surface arc tracking resistance, hydrophobic preventing continuous track from forming leakage current paths, ultraviolet resistance and high tensile strength. The control cubicle is heat insulated with polyurethane to minimize temperature variation and protected from solar heating as adopting sunshine cover to the outside and heat insulation inside of control cubicle.
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Item |
Rating |
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Item |
Rating |
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Rated Voltage (kV) |
15/27/38 |
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Basic Impulse Withstand Voltage (kV 1.2x50) |
110/150/170 |
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Rated Current (A) |
630/800 |
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Control Cubicle Operation Voltage |
AC 220V 1 Phase |
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Frequency |
50/60 |
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Control Cubicle Control Power |
DC 24V |
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Short circuit interrupting Current (kA) |
12.5/16(R.M.S.) |
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Control Cubicle Permeable Voltage |
85-110% |
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Making Current Capacity (kA) |
32.5/40 (Peak) |
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Control Cubicle Power Frequency Withstand Voltage |
2kV 1 min. |
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Opening Time (Cycle) |
≤3.0(0.05sec) |
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Control Cubicle Basic Impulse Withstand Voltage (kV 1.2x50) |
6kV, 3kA |
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Closing Time (Cycle) |
≤5(0.1sec) |
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Weight (kg) Tank |
121/145/175 |
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Power Frequency Withstand Voltage (kV) |
Dry:50/60/70 |
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Weight (kg) Control Cubicle |
65/80 |
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Communication Port |
RS232,RS485/422, RJ 45, Fiber optic / Bluetooth (Option) |
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Key Characteristics
- The first Independent Technology in Korea and certified by KEMA Type Test
- No gas pressure switch / release device / refilling valve
- Gas free, Oil free
- IEC Std, Heavy polluted area application Bushing
- Interrupter : 10,000 times of operation
- Mechanism : 10,000 times of operation
- Eliminating Tank explosion cause from internal arc
- International Standard: IEEE/ANSI 37.60, IEC 62271-111 fully complied