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2 Installation
2.7.3 Connection to the pole of circuit breaker
A) Grease the surfaces indicated (Ref.A-Fig.3, pag. 47) with silicon grease ---
B) Insert the bars and/or the cable according the sequence indicated in Fig. 1, 2, 3, ecc. depending
on the following situations:
Type 1) Connection of 1 cable
Type 2) Connection of 1 cable + 1 bar
Type 3) Connection of 2 bars
Type 4) Connection of 1 bar
C) Tighten the screw in insulating material (REF. A, Type 1, 2, 3, 4) by using a dynamometric key
35Nm
2.7.4 Material list supplied in the connection kit (see type 1, 2, 3, 4)
No.3 insulating hoods for circuit breaker pole protection with two holes (I001505) - (ref. E, type
1, 2, 3, 4)
No.3 distance ring h=8.7mm - (ref. C, type 1, 2, 4)
No.3 distance ring h=3mm - (ref. D, type 2)
No.3 belleville washer ø16 - (ref. B, type 1, 2, 3, 4)
No.3 screw in insulating material m10 - (ref. A, type 1, 2, 3, 4)
cm.50 mv heat shrinkable tube
Type 1
Summary of Contents for QMT Series
Page 1: ...Y4419D 01GF 18W12 QMT Manuale installatore Installation manual ...
Page 2: ...2 IT UK ITALIANO 3 ENGLISH 45 QMT ...
Page 15: ...Quadri Media Tensione QMT Manuale installatore 15 Tipo 2 Tipo 3 Tipo 4 ...
Page 44: ......
Page 57: ...Medium voltage switchgear QMT 57 Installation manual Type 2 Type 3 Type 4 ...
Page 86: ...86 Notes ...
Page 87: ...87 ...