ABB SACE Tmax XT Installationsanleitung Seite 3

2
- Usare cavi/barre isolate o capocorda isolati o eseguire prove di tipo speciche sull' installazione.
- Use insulated cables/bars or insulated cable terminals or perform specic type tests on the installation.
- Isolierte Kabel/Sammelschienen oder isolierte Kabelschuhe verwenden oder spezische Typprüfungen an der Anlage ausführen.
- Utiliser câbles/barres isolées ou des cosses isolées ou réaliser un test de type spécique sur l'installation.
- Usar cables/barras aislados o terminales aislados o bien ejecutar pruebas de tipo especícas 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) Use back shield code 1SDA112971R1(3p), 1SDA112972R1(4p) or alternatively insulate back panel of the enclosure, if bare
metal, according to figure 4
(2) Insulation of the panel, shown in figure 4, can be avoided if high terminal covers and back shield are used
(3) Use back shield code 1SDA112971R1(3p), 1SDA112972R1(4p)
(4) Insulation of the back panel, shown in figure 4, is mandatory
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
T
D
T
U ≤ 500V DC
500V DC <U≤ 750V DC
(5) In case of ES terminals, this distance shall be assumed from the most external edge of the terminals
SACE Tmax XT| ABB
F
-
S
-
-
(1)
Required
S
S - 25 mm
CB
(2)
(3)
Required
S - 25 mm S
CB
(2)
Terminal cover
(LTC)
T
L L L
D
D L T D
Not allowed 40 0
Not allowed 40 20
Recommended installation conditions - XT5 DC
EF ES
S S
T T
- 100 mm S - 200 mm
T T
- -
S S
T T
- 100 mm S - 200 mm
T T
- -
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 40 40 25
25 60 60 50
FC CuAl
R
1x35...185mm
1x120...240mm
S
T
-
S
T
S
Required
T
S -
-
CB
S (2)
T
S
Required
T
S -
-
CB
S
(2)
T
Phase barriers Phase Barriers
25mm 100mm
T
T
L L L
D
T D L T D
40 40 25 10 10
60 60 50 10 10
FC CuAl
2
2
2x70...240mm
2
- S
T
- S - 100 mm
T
- -
(1)
S
T
25 mm S - 100 mm
T
(2)
(3)
S
T
25 mm S - 100 mm
T
(2)
Phase barriers
200mm
T
L
(5)
L
(5)
L
D
D
(5)
L T D L / L
25 0 0 25
50 0 0 50