Page 540 - techequipmentscatalogue2016

IEC short-circuiting and earthing lEe 61230
systems for MV substations
~
Installation on permanent fixed points

Reference Rating Installation on Composition Connection set
MT-1910 (kA/1 s) fixed points
MT-1920 3 cables 95 mm2
o20 20 mm 3damps MT-1911-E 1 earth cable 35 mm2
MT-2951 range 1 MT-1911
3 cables 150 mm2
o30 25 mm 3damps MT-1921-E 1 earth cable 50 mm2
MT-3951 range 1 MT-1921
Delivered in case

Installation on permanent fixed points

Reference Description
MT-890 Clamps 3 claws
MT-891 Earth clamp fixation
MT-893 Cable tensioner
MT-895 Gable kit support
CI-10-D Wall mounted support
M-78665 Plastic case MT-1910 or MT-1920

Fixed pOints Plastic case.

3 copper cables MCC,
IEC extraflexible
silico ne sheath,

L= 1.5 m.

CF-5-40-E

Insulating stick.

MT-2951 MT-3951

Earth 1 trifurcation connector
clamp. earthed by an extra-flexible
copper cable with silicone
Earth clamps sheath , L = 2.5 m.

Claw for ''T'' or round fixed points for round conductors. MT-1911
MT-1921
Reference Characteristic h .Rating

MT-1911-E (kA/1 s)

MT-1921-E Claw for "T" fixed pOints 20 580
MT-1911
MT-1921 MT-1951.. .
M-9573
o20 mm MT-2951 .. .

round fixed points

0880 18mm 30 690
Claw for "T" fixed points 20
MT-1951.. . round fixed points

o25 mm MT-3951 ...

round conductors
0108025 mm

Same characteristics with hande
MT-1911-E

Same characteristics with hande 30 MT-1911-E
MT-1921-E MT-1921-E

Handle alone Cand titling

Delivered with screws M12.

• Weight ~ Packaging

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