Stahl 8568/MCCB-GS10.B-100A, Руководство пользователя

Страница: 28 / 36

Mounting and Installation
10
257662 / 856860300010
2022‐10‐10·BA00·III·en·01
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
Moulded case circuit breaker (MCCB)
Series 8568
Connection
cross-section
of main contact
Main contact terminal 70 to 125 A:
Tightening torque Main contact terminal 15 to 60 A: 6 to 8 Nm [53 to 71 lbf.in]
Main contact terminal 70 to 125 A: 15 to 20 Nm [132 to 177 lbf.in]
Stripping length Main contact terminal 15 to 60 A: 24 mm [0.94 inch]
Main contact terminal 70 to 125 A: 33 mm [1.29 inch]
Conductor type Copper conductor
Pick-off terminal
blocks
Note Use ONLY with a main contact terminal
Rated impulse
voltage
8 kV
Connection
cross-section
of the conductor
10 mm
2
[AWG 8]
Nominal current I
N
57 A
Maximum load
current for 10 mm
2
76 A
Nominal voltage U
N
1000 V
Connection
cross-section
of pick-off
terminal blocks
for 15 to 60 A main contact terminal and 70 to 125 A main contact terminal:
Stripping length 10 mm [0.39 inches]
Tightening torque 1.5 to 1.8 Nm [13.2 to 15.9 lbf.in]
Connection with one conductor
- flexible
- flexible with core end sleeves
(with / without plastic sleeve)
- AWG / stranded
35 to 95 mm
2
35 to 95 mm
2
2 to 4/0
Connection with two conductors
of the same cross-section
- rigid
- flexibel
- flexible with TWIN core end sleeves
(without plastic sleeve)
25 to 35 mm
2
25 to 35 mm
2
16 to 35 mm
2
Connection with one conductor
- rigid
- flexible
- flexible with core end sleeves
(without plastic sleeve)
- flexible with core end sleeves
(with plastic sleeve)
- AWG / stranded
0.5 to 10 mm
2
0.5 to 10 mm
2
0.5 to 10 mm
2
0.5 to 6 mm
2
20 to 8
Connection with two conductors
of the same cross-section
- rigid
- flexible
- flexible with core end sleeves
(without plastic sleeve)
- flexible with TWIN core end sleeves
(with plastic sleeve)
0.5 to 4 mm
2
0.5 to 4 mm
2
0.5 to 2.5 mm
2
0.5 to 6 mm
2