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- Usare cavi/barre isolate o capocorda isolati o eseguire prove di tipo speciche sull'installazione.
-
Use insulated cables/bars or insulated cable terminals or perform specic type tests on the installation.
-
Isolierte Kabel/Sammelschienen oder isolierte Kabelschuhe verwenden oder spezische Typprüfungen an der Anlage ausführen.
-
Utiliser câbles/barres isolées ou des cosses isolées ou réaliser un test de type spécique sur l'installation.
-
Usar cables/barras aislados o terminales aislados o bien ejecutar pruebas de tipo especícas en la instalación.
在安装时使用绝缘电缆/绝缘杆，或绝缘接线片，或执行特定的测试。
-
Terminal type
Back shield
Phase barrier
Terminal cover
Back shield
Phase barrier
Terminal cover
Back shield
Phase barrier
Terminal cover
(1) If back panel of the enclosure is bare metal, use back shield code 1SDA112971R1(3p), 1SDA112972R1(4p) or alternatively
insulate back panel according to figure 3
(2) Mandatory only for XT5 with breaking capacity V, X
(3) At 690V insulate front panel of the enclosures only for XT5 with breaking capacity L, V, X according to figure 3
(4) In case of installation with double cable terminal, provide 100 mm additional insulation from breaker bottom edge downward
S - Mandatory installation - Supplied as standard with circuit-breaker, not available in the loose terminals kit
CB
S - Mandatory installation - Supplied as standard with the terminals kit
T
Different installation conditions shall be type tested
No accessories
D
U < 500V AC
30
500V AC ≤U≤ 690V AC
(5) In case of ES terminals, this distance shall be assumed from the most external edge of the terminals
(6) In case of supply side bottom, D=60mm
(7) With ES and HTC L=50mm
SACE Tmax XT| ABB
F
-
S
-
-
-
S
- 25 mm
S
CB
-
(1)
Required
S
- 25 mm
S
CB
-
Terminal cover
(LTC)
T
T
L
L
L
D
T
D
L
T
D
25
25
5
0
Not allowed
35
20
Recommended installation conditions - XT5 AC
(3)
EF
ES
(2)
(2)
S
S
T
T
- 100 mm
S
- 200 mm
T
T
-
-
S
S
T
T
- 100 mm
S
- 200 mm
T
T
-
-
(4)
(4)
S
S
T
T
- 100 mm
S
- 200 mm
T
T
-
-
High terminal cover
(HTC)
T
L
L
L
D
L
T
D
L
25
10
10
25
(7)
25
40
40
25
FC CuAl
R
1x35...185mm
1x120...240mm
S
T
-
S
T
S
T
S
- 25 mm
-
CB
S
T
S
Required
T
S
- 25 mm
-
CB
S
T
Phase barriers
Phase Barriers
25mm
100mm
T
T
L
L
L
D
D
T
D
L
T
D
10
10
25
10
10
35
(6)
25
10
10
20
FC CuAl
2
2
2x70...240mm
2
-
S
T
-
S
- 100 mm
T
-
-
-
S
T
S
- 100 mm
T
-
-
(1)
S
T
S
- 100 mm
T
-
-
Phase barriers
200mm
T
L
(5)
L
(5)
L
D
(5)
L
T
D
L / L
25
0
0
25
25
0
0
50
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