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Connections Cable-connection from below for 24 kV Trench diagrams and floor void drawings enhanced example DE58412 For enhanced internal arc 16 kA 1 s cubicles Installation with fl oor void Downwards exhaust 220 220 1060 IM IM DM1-A Installation with trench Upwards exhaust 88 AMTED398078EN.indd 740 22 DE58413 Ø 200 Ø 200 Ø 200 1060 IM IM DM1-A Note: to evacuate gases through the bottom, the fl oor void volume must be over or equal to 2 m 3 . 600 100 P1 22
Connections Connections with dry-type cables for 36 kV Selection table Single-core cables Units 630 A Cablesection (mm 2 ) Bending radius (mm) DE59723 AMTED398078EN.indd Cable entry or exit through right or left side P2 300 IM, IMC, QM, CM, CM2, PM, DM1-A, DM1-W, GAM, GAM2, SM, TM, NSM Depth P (mm) P1 P2 1 x 35 525 350 550 1 x 50 555 380 580 1 x 70 585 410 610 1 x 95 600 425 625 1 x 120 630 455 655 1 x 150 645 470 670 1 x 185 675 500 700 1 x 240 705 530 730 Note: the unit and the cables requiring the greatest depth must be taken into account when determining the depth P for single-trench installations. In double-trench installations must be taken into account to each type of unit and cable orientations. 100 1000 QM IM IM 100 100 100 DE59724 The ageing resistance of the equipment in an MV/LV substation depends on three key factors: b the need to make connections correctly New cold fi tted connection technologies offer ease of installation that favours resistance over time. Their design enables operation in polluted environments under severe conditions. b the impact of the relative humidity factor The inclusion of a heating element is essential in climates with high humidity levels and with high temperature differentials. b ventilation control The dimension of the grills must be appropriate for the power dissipated in the substation. They must only traverse the transformer area. Network cables are connected: b on the switch terminals b on the lower fuse holders b on the circuit breaker’s connectors. The bimetallic cable end terminals are: b round connection and shank for cables y 240 mm2 . Crimping of cable lugs to cables must be carried out by stamping. The end connectors are of cold fi tted type Schneider Electric’s experience has led it to favour this technology wherever possible for better resistance over time. The maximum admissible copper(*) cable cross section: b 2 x (1 x 240 mm2 per phase) for 1250 A incomer and feeder cubicles b 240 mm2 for 400-630 A incomer and feeder cubicles b 95 mm2 for transformer protection cubicles with fuses. Access to the compartment is interlocked with the closing of the earthing disconnector. The reduced cubicle depth makes it easier to connect all phases. A 12 mm Ø pin integrated with the fi eld distributor enables the cable end terminal to be positioned and attached with one hand. Use a torque wrench set to 50 mN. (*) Consult us for alu cable cross sections Cabling from below All <strong>units</strong> through trenches b the trench depth P is given in the table opposite for commonly used types of cables. Trench diagrams Rear entry or exit with conduits Front entry or exit with conduits Ø 200 Ø 200 Ø 200 100 1000 QM IM IM 100 P1P2 100 100 DE59725 P2 300 100 100 1000 QM IM IM Ø 200 100 100 Ø 200 89
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Medium Voltage Distribution Catalog
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2 AMTED398078EN.indd
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MT20140 MT20141 Presentation The ex
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Presentation Protecting the environ
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Presentation The references of a le
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10 AMTED398078EN.indd
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GeneralitiesField of application MT
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Generalities Units for all function
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PE57152 Generalities Operating cond
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PE57150 Generalities Main character
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PE50780 PE50781 Generalities Factor
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DE53507 DE53508 DE53509 DE53510 Gen
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61010N PE57226 61011N Generalities
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61013N PE50796 PE57166 PE56366 Gene
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PE15074 61017N PE15078 PE57787 Gene
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PE57155 Generalities Fault indicato
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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 46 and 47: 44 AMTED398078EN.indd
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
Page 78 and 79: Voltage transformer VRF3 DE58408 PE
Page 80 and 81: PE57161 Characteristics of the func
Page 82 and 83: DE53565 DE53566 DE53567 Characteris
Page 84 and 85: DE53572 DE53573 DE53574 DE53575 Cha
Page 86 and 87: PE57840 PE50775 PE50776 Connections
Page 88 and 89: DE53585 DE53586 Connections Cable-c
Page 92 and 93: DE59727 DE59731 Connections Cable-c
Page 94 and 95: DE53595 Installation Dimensions and
Page 96 and 97: DE53603 DE53605 DE53608 Installatio
Page 98 and 99: DE5961 DE59662 Installation Dimensi
Page 100 and 101: 98 AMTED398078EN.indd
Page 102 and 103: Appendices Trip curves for VIP 300
Page 104 and 105: Appendices Fusarc CF fuses Fuse and
Page 106 and 107: Order form SM6 Connection to the ne
Page 108 and 109: Order form SM6 Circuit breaker prot
Page 110 and 111: Order form SM6 MV metering Only one
Page 112 and 113: Order form SM6 Automatic Transfer S
Page 114 and 115: Order form SF1 Lateral disconnectab
Page 116 and 117: Order form Evolis Frontal fixed ver
Page 118: Notes 116 AMTED398078EN.indd
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Modular units

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