| Safety and Convenience |
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OCR terminals are located in front. |
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Modularized mechanical part and accessories for easy |
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maintenance and inspection. |
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Improved draw-out rail for ease of withdrawal. |
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Minimized ARC space. |
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Moulded frame. |
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The reverse connection of power source and load |
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part is available but the normal connection for |
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safety should be maintained for maintenance |
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and inspection. |
| High functional digital type trip relay. |
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Easy inspection by the LCD display. |
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- Load current value |
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- Setting values of each trip characteristics |
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- Fault current (Max) value |
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- Tripping time |
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Self-diagnosis function |
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Self-test function |
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- It is available to check whether OCR is operated |
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normally or not by applying external power. |
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Pre-alarm function |
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Contact output of the tripping cause is indicated in the
LED. |
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OCR alarm contact (AL, INO) |
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| Variety of Optional accessories |
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Interlock device |
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Mechanical interlock, interlock control unit, |
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electric interlock unit, auxiliary interlock unit. |
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UTV, UVT controller: Standard (INO INC) |
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- Instantaneous type (under 0.15 seconds) |
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- Delay type (over 0.5 seconds) |
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Condenser tripping device (CTD) |
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5 digit counter |
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ON/OFF button lock |
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Miss-insertion preventive device (MIP) |
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Cell switch |
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Shorting b-contact |
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Safety shutter lock (STL) |
| Standard attachment of draw-out type |
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Position indicator |
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