ABB VD4 Installation And Operating Instructions Manual page 11
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Also See for VD4:
- Installation and service instructions manual (73 pages) ,
- Product manual (56 pages) ,
- Instruction manual (44 pages)
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M E D I U M V O LTA G E P R O D U C T S
5.3.2
General specifications of fixed circuit breakers with lh lateral operating mechanisms (12 - 17.5 - 24 kV)
Circuit breaker
Standards
Rated voltage
Rated insulation voltage
Withstand voltage at 50 Hz
Impulse withstand voltage
Rated frequency
Rated thermal current (40 °C)
Rated duty breaking capacity
(symmetrical rated short-circuit current)
Short-time withstand current (3 s)
Making capacity
Sequence of operations
Opening time
Arcing time
Total break-time
Closing time
Overall dimensions
(maximum)
H
D
W
Weight (
3
)
Application of REF 601 protection device (
Standardized dimensions table
Wiring diagram
Operating temperature
Tropicalization
Electromagnetic compatibility
(
) 230 mm pole center-distance
1
(
2
) 300 mm pole center-distance
(
) increase the indicated weight by 20 kg for circuit breakers with REF 601 devices and 3 current sensors
3
(
) the rated current of the REF 601 device must be set in the relay in accordance with the circuit breaker's rated current
4
(
5
) "IEC" or "CEI 0-16" version. If the "CEI 0-16" is required, the circuit breaker is always supplied with 3 phase current sensors (Rogowsky coils) installed on the actual circuit breaker and with a
loose toroidal TA. In the "CEI 0-16" version, the REF 601 device opens the circuit breaker by means of the undervoltage release -MU
(
) for operating temperature up to -25 °C and storage temperature up to -40 °C, please ask ABB
6
IEC 62271-100
CEI EN 62271-100
Us [kV]
Ud (1 min) [kV]
Up [kV]
Isc [kA]
[ O - 0.3s - CO - 15s - CO ]
H [mm]
W [mm]
D [mm]
Pole center-distance P [mm]
)
5
without protection
device installed
with REF 601
IEC: 60068-2-30, 60721-2-1
IEC 62271-1
VD4/L 12
•
•
Ur [kV]
12
12
28
75
fr [Hz]
50-60
Ir [A]
630
800
1250
12.5
–
–
16
16
16
20
20
20
25
25
25
Ik [kA]
12.5
–
–
16
16
16
20
20
20
25
25
25
Ip [kA]
31.5
–
–
40
40
40
50
50
50
63
63
63
•
[ms]
40...60
[ms]
10...15
[ms]
50... 75
[ms]
30... 60
785
317
1029 (
) / 1170 (
)
1
2
230 / 300
[kg]
65 (
1
) - 67 (
2
)
• (
)
4
1VCD003453 (
)
1
1VCD003454 (
)
2
1VCD400097
1VCD400115
[°C]
-5 ... +40 (
6
)
•
•
VD4/L 17
•
•
17.5
17.5
38
95
50-60
630
800
1250
630
12.5
–
–
12.5
16
16
16
16
20
20
20
20
25
25
25
–
12.5
–
–
12.5
16
16
16
16
20
20
20
20
25
25
25
–
31.5
–
–
31.5
40
40
40
40
50
50
50
50
63
63
63
–
•
40...60
10...15
50... 75
30... 60
785
317
1029 (
) / 1170 (
)
1029 (
1
2
230 / 300
65 (
1
) - 67 (
2
)
• (
)
4
1VCD003453 (
)
1
1VCD003454 (
)
2
1VCD400097
1VCD400115
-5 ... +40 (
6
)
•
•
11
VD4/L 24
•
•
24
24
50
125
50-60
800
1250
–
–
16
16
20
20
–
–
–
–
16
16
20
20
–
–
–
–
40
40
50
50
–
–
•
40...60
10...15
50...75
30...60
785
317
) / 1170 (
)
1
2
230 / 300
65 (
1
) - 67 (
2
)
• (
)
4
1VCD003453 (
)
1
1VCD003454 (
)
2
1VCD400097
1VCD400115
-5 ... +40 (
6
)
•
•
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