ABB VD4 Installation And Service Instructions Manual page 28

General characteristics of withdrawable circuit-breakers for PowerCube modules (17.5 kV)
Circuit-breaker
Standards
VDE 0671; CEI 17-1 (File 1375)
Rated voltage
Rated insulation voltage
Withstand voltage at 50 Hz
Impulse withstand voltage
Rated frequency
Rated normal current (40 °C) (1)
Rated breaking capacity
(rated short-circuit breaking
current symmetrical)
Rated short-time
withstand current (3s)
Making capacity
Operation sequence [ O - 0.3 s - CO - 15 s - CO ]
Opening time
Arcing time
Total breaking time
Closing time
Maximum
P P
Overall
H
Dimensions
D
W
Weight
Standardised table of dimensions
Operating temperature
Tropicalization IEC: 60068-2-30, 60721-2-1
Electromagnetic compatibility
(1) Rated current guaranteed with circuit-breaker installed in PowerCube enclosure and with 40 °C ambient temperature.
(2) 4000 A in PowerCube enclosure with forced ventilation.
26
VD4/P 17
Modulo PowerCube PB1
IEC 62271-100
Ur [kV] 17.5
Us [kV] 17.5
Ud (1 min) [kV] 38
Up [kV] 95
fr [Hz] 50-60
Ir [A] 630
Isc [kA] 16
20
25
31.5
—
Ik [kA] 16
20
25
31.5
—
Ip [kA] 40
50
63
80
—
[ms] 33 ... 60
[ms] 10 ... 15
[ms] 43 ... 75
[ms] 60 ... 80
H [mm] 628
W [mm] 503
D [mm] 662
Pole distance P [mm] 150
[kg] 116
TN 7412
1VCD —
[°C] - 5 ... + 40 - 5 ... + 40
IEC: 60694
VD4/W 17
PB1 PB2 PB2
17.5
17.5
38
95
50-60
1250 630 1250
16 16 16
20 20 20
25 25 25
31.5 31.5 31.5
— — —
16 16 16
20 20 20
25 25 25
31.5 31.5 31.5
— — —
40 40 40
50 50 50
63 63 63
80 80 80
— — —
33 ... 60
10 ... 15
43 ... 75
60 ... 80
628 691 691
503 653 853
662 642 642
150 210 210
116 135 135
7412 7420 7420
— — —
- 5 ... + 40
VD4/P 17
PB2 PB2 PB2 PB2
17.5
17.5
38
95
50-60
1250 1600 1600 2000
— — — —
— 20 — 20
— 25 — 25
— 31.5 — 31.5
40 — 40 40
— — — —
— 20 — 20
— 25 — 25
— 31.5 — 31.5
40 — 40 40
— — — —
— 50 — 50
— 63 — 63
— 80 — 80
100 — 100 100
33 ... 60
10 ... 15
43 ... 75
60 ... 80
691 691 691 691
653 653 653 653
641 642 641 642
210 210 210 210
174 160 174 160
— 7415 — 7415
003284 — 003284 —
- 5 ... + 40
VD4/W 17
PB3 PB3
17.5
17.5
38
95
50-60
2500 3150 (2)
— —
20 20
25 25
31.5 31.5
40 40
— —
20 20
25 25
31.5 31.5
40 40
— —
50 50
63 63
80 80
100 100
33 ... 60
10 ... 15
43 ... 75
60 ... 80
691 730
853 853
640 640
275 275
186 221
7417 —
— 000152
- 5 ... + 40