DRIESCHER MINEX® and G·I·S·E·L·A® One system, all possibilities.

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fied metering cubicles (20 kA / 1 s). Metering cubicles By employment of an air-insulated metering cubicle, the space necessary for an instrument transformer and / or a protection transformer is given. All metering cubicles in combination with a switchgear type MINEX ® are equipped with the ABS ® -system. Naturally all metering cubicles for switchgear type G·I·S·E·L·A ® are also IAC-classified (20 kA / 1 s). (Overview of the cubicles on request) Switchgear extension by linkage with cable plug-in connection Switchgear extension as an option is possible. Then the switchgear is equipped with external cone connections in the bus bar range, to connect the bus bars of the switchgear electrically. Therefore a combination with a MINEX ® -F cubicle is possible. According to the design the coupling ensues with a sealing end kit or via the bus bar system of nkt.
Switchgear Data Cubicle type cubicle width (mm) cable cubicle ≤ 24 kV cable cubicle ≤ 24 kV cable cubicle ≤ 36 kV cable cubicle ≤ 40,5 kV transformer cubicle ≤ 12 kV transformer cubicle ≤ 24 kV transformer cubicle ≤ 36 kV circuit breaker cubicle ≤ 36 kV circuit breaker cubicle ≤ 40,5 kV vacuum safety switch cubicle ≤ 24 kV Technical Data cubicle depth (mm) MINEX ® -C 210 550 MINEX ® / G·I·S·E·L·A ® 315 540 cubicle height (mm) 1300 1700 1300 1700 weight connection via switchgear extension (kg) straight connector elbow connector inside cone via screened bus bar ca. 90 • • ca. 100 • • MINEX ® / G·I·S·E·L·A ® 400 570 1700 ca. 130 • • MINEX ® 520 720 1900 ca. 160 • MINEX ® / G·I·S·E·L·A ® 370 570 MINEX ® / G·I·S·E·L·A ® 370 720 1300 1700 1300 1700 ca. 140 • • • • ca. 140 • • • • MINEX ® / G·I·S·E·L·A ® 400 870 1700 ca. 210 • • MINEX ® / G·I·S·E·L·A ® 460 952 1700 ca. 280 • • MINEX ® 520 952 1900 ca. 280 • MINEX ® / G·I·S·E·L·A ® 370 777 1700 ca. 150 • • • Cable cubicle / transformer cubicle Circuit breaker cubicle VSS Rated voltage ≤ 12 kV ≤ 24 kV ≤ 36 kV ≤ 40,5 kV ≤ 12 kV ≤ 24 kV ≤ 36 kV ≤ 40,5 kV ≤ 12 kV ≤ 24 kV Rated power frequency withstand voltage 28 kV 50 kV 70 kV 85 kV 28 kV 50 kV 70 kV 85 kV 28 kV 50 kV Rated lightning impulse withstand voltage 75 kV 125 kV 170 kV 185 kV 75 kV 125 kV 170 kV 185 kV 75 kV 125 kV Rated frequency 50 / 60 Hz Rated operating current of bus bar 630 A Rated operating current 630 / 200 A 630 / 200 A 630 / 200 A 630 A 630 A 630 A 630 A 630 A 630 A 630 A Rated short time current 20 kA (25 kA option) Rated peak current 50 kA (63 kA option) Rated short-circuit duration 1 s (3 s option) Rated short-circuit making current 50 kA (63 kA) 50 kA 50 kA 40 kA 50 kA (63 kA) 50 kA 50 kA 50 kA 63 kA 50 kA Rated short-circuit breaking current 20 kA (25 kA) 20 kA 20 kA 20 kA 25 kA 20 kA Rated mainly active load breaking current 630 A 630 A 630 A 630 A Rated closed loop breaking current 630 A 630 A 630 A 630 A Rated cable charging breaking current 25 A 25 A 20 A 20 A 50 A 50 A 50 A 50 A 50 A 50 A Rated overhead line breaking current 10 A 10 A 6 A 2,5 A 10 A 10 A 10 A 10 A 10 A 10 A Rated overhead line breaking current under earth-fault conditions 300 A 300 A 300 A 300 A Rated operation sequence O-0,3 s-CO-15 s-CO Internal Arc Classification IAC AFLR 20 kA 1 s (IAC AFLR 25 kA / 1 s option) Ambient temperature -25 °C bis +60 °C
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DRIESCHER MINEX® and G·I·S·E·L·A® One system, all possibilities.

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