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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
(1) Use back shield code 1SDA112971R1(3p), 1SDA112972R1(4p) or alternatively insulate back panel of the enclosure, if bare
metal, according to figure below
(2) Rear insulation of the panel, shown in figure below, can be avoided if high terminal covers and back shield are used
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
C
x
C
Dimension C must be choose in order to cover all the height of the front door/back panel
To avoid enclosures door insulation Fd≥156mm
F
EF
-
S
S
- 100 mm
-
T
-
(1)
S
Required
S
- 100 mm
S
-
25 mm
T
CB
(2)
Front insulating plate
(customer's charge)
x
Front insulating plate
(customer's charge)
Recommended installation conditions - XT5 DC
ES
S
T
T
S
- 200 mm
T
-
-
S
T
T
S
- 200 mm
T
-
-
Rear insulating plate
(customer's charge)
Fd
FC CuAl
R
2
1x35...185mm
2
1x120...240mm
S
-
T
-
-
S
-
T
(1)
S
Required
T
S
-
25 mm
-
CB
S
(2)
T
190mm (7.48") ≤500Vdc
240 mm (9.45") >500Vdc ≤600Vdc
C
x
C
FC CuAl
2
2x70...240mm
S
T
S
- 100 mm
T
-
S
T
S
- 100 mm
T
(2)
x
SACE Tmax XT| ABB
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