The Disconnector Cubicles open and close the positive and/or negative pole mounted inside of the rectifier. Single or the double pole disconnectors, manually or motor operated, are mounted inside the cubicle. On customer request the disconnector cubicle can be equipped with voltage and current measurements equipments, frame protection relay (64), reverse current relay (32).
Technical characteristics
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Applicable Standards: EN 50126-6; 2003-02 (CEI EN50123-6; 2003-10) |
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Environmental and working conditions: Installation type: Indoor Working temperature range: -5 ÷ 40 °C |
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Degree of protection: IP3X for external enclosure IP2X for the remaning separation (shutters included) |
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Dimensions: Width x Height x Depth : 800x2125x1800mm |
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Main Electrical Characteristics Rated voltage: up to 3000 V Rated current : up to 9000 A (single pole disconnector) Withstand internal arc: 50kA x 300 ms |
