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DE53507 DE53508 DE53509 DE53510 Generalities Compartments description SF6 and vacuum lateral type circuit breaker Frontal vacuum type circuit breaker 61007N 61006N Busbar compartment The three insulated busbars are parallel-mounted. Connection is made to the upper pads of the enclosure using a fi eld distributor with integrated captive screws. Ratings 400 - 630 - 1250 A. Switch compartment for 24 kV This compartment is separated from the busbar compartment and the connection compartment by the enclosure surrounding the switch, the disconnector and the earthing switch. Connection and switch compartment The network cables are connected: b to the terminals of the switch b to the lower fuse holders b or to the connection pads of the circuit breaker. Cables may have either: b cold fi tted cable end for dry-type With basic equipment, the maximum allowable cross-section for cable is: b 630 mm 2 or 2 x 400 mm 2 for 1250 A incoming or outgoing units b 240 mm 2 or 2 x 240 mm 2 for incoming or outgoing units 400 - 630 A b 95 mm 2 for transformer protection cubicles incorporating fuses. See in fonctional units characteristics chapter for each unit allowable section. The earthing switch must be closed before the cubicle may be accessed. The reduced depth of the cubicle makes for easy connection of all phases. A stud incorporated in the fi eld distributor makes it possible to position and secure the cable-end lug with a single hand. 26 AMTED398078EN.indd
DE53511 PE57153 Generalities Compartments description A - LV cover B - LV wiring duct C - LV control cabinet h = 1600 mm h = 1690 mm h = 2050 mm AMTED398078EN.indd 61008N PE58270 A - LV cover h = 2250 mm Operating-mechanism cover These covers contain the various operating functions for the: b switch and earthing switch b disconnector(s) b circuit breaker b contactor and the voltage presence indicator. The operating-mechanism cover may be accessed with the cables and busbars energised and without isolating the substation. It also enables easy installation of padlocks, locks and standard LV accessories (auxiliary contacts, trip units, motors, etc.). Low-voltage monitoring control cabinet for 24 kV It enables the cubicle to be equipped with low voltage switchgear providing protection, control, status indication and data transmission. According to the volume, it is available in 3 versions: cover, wiring duct and cabinet. A - LV cover: enables a very simple low voltage section to be installed such as indication buttons, push buttons or protection relays. The total height of the cubicle is then 1600 mm. B - LV wiring duct and cabinet: enables a large majority of low voltage confi gurations to be installed. It also takes the Sepam series 20 or series 40. The total cubicle height is then 1690 mm. C - LV control cabinet: this is only used for larger low voltage accessories or those with a depth greater than 100 mm or complex equipment, such as Sepam series 80, converters, changeover and telecontrol units, regulating transformers or dual secondary transformers. The total height of the cubicle then becomes 2050 mm. In all cases, these volumes are accessible, with cables and busbars energised, without de-energising the substation. Low-voltage monitoring control cabinet for 36 kV A - LV cover: enables a very simple low voltage section to be installed such as indication buttons, push buttons or protection relays. The total height of the cubicle is then 2250 mm. B - LV control cabinet: this is only used for larger low voltage accessories or those with a depth greater than 100 mm or complex equipment, such as Sepam series 80, converters, changeover and telecontrol units, regulating transformers or dual secondary transformers. In all cases, these volumes are accessible, with cables and busbars energised, without de-energising the substation. 1500 1615 C B A 27 DE53512 A B DE59695
Page 1: Medium Voltage Distribution Catalog
Page 4 and 5: 2 AMTED398078EN.indd
Page 6 and 7: MT20140 MT20141 Presentation The ex
Page 8 and 9: Presentation Protecting the environ
Page 10 and 11: Presentation The references of a le
Page 14 and 15: GeneralitiesField of application MT
Page 16 and 17: Generalities Units for all function
Page 22 and 23: PE57152 Generalities Operating cond
Page 24 and 25: PE57150 Generalities Main character
Page 26 and 27: PE50780 PE50781 Generalities Factor
Page 30 and 31: 61010N PE57226 61011N Generalities
Page 32 and 33: 61013N PE50796 PE57166 PE56366 Gene
Page 34 and 35: PE15074 61017N PE15078 PE57787 Gene
Page 36 and 37: PE57155 Generalities Fault indicato
Page 38 and 39: Generalities Description of the con
Page 40 and 41: PE57159 PE57160 Generalities Descri
Page 42 and 43: DE58402 Generalities Description of
Page 44 and 45: DE58407 Generalities Web Remote Mon
Page 48 and 49: DE59701 DE59712 Characteristics of
Page 66 and 67: DE56655 DE56656EN Characteristics o
Page 68 and 69: 61029N Characteristics of the funct
Page 70 and 71: PE57163 61035N Characteristics of t
Page 72 and 73: 61035N PE57842 Characteristics of t
Page 74 and 75: 61044N 61042N PE55661 PE57162 Chara
Page 76 and 77: PE55648 61046N 61045N Characteristi
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Voltage transformer VRF3 DE58408 PE
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PE57161 Characteristics of the func
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DE53565 DE53566 DE53567 Characteris
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DE53572 DE53573 DE53574 DE53575 Cha
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PE57840 PE50775 PE50776 Connections
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DE53585 DE53586 Connections Cable-c
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Connections Cable-connection from b
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DE59727 DE59731 Connections Cable-c
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DE53595 Installation Dimensions and
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DE53603 DE53605 DE53608 Installatio
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DE5961 DE59662 Installation Dimensi
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98 AMTED398078EN.indd
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Appendices Trip curves for VIP 300
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Appendices Fusarc CF fuses Fuse and
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Order form SM6 Connection to the ne
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Order form SM6 Circuit breaker prot
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Order form SM6 MV metering Only one
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Order form SM6 Automatic Transfer S
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Order form SF1 Lateral disconnectab
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Order form Evolis Frontal fixed ver
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Notes 116 AMTED398078EN.indd
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