ABB VD4 Installation And Service Instructions Manual page 32

5.5.7. General characteristics of withdrawable circuit-breakers for ZS8.4 switchgear
Circuit-breaker
Standards
Rated voltage
Rated insulation voltage
Withstand voltage at 50 Hz
Impulse withstand voltage
Rated frequency
Rated normal current (40 °C)
Rated breaking capacity
(rated symmetrical
short-circuit current)
Rated short-time
withstand current(3 s)
Making capacity
Operation sequence
Opening time
Arcing time
Total breaking time
Closing time
Maximum
P P
overall
H
dimensions
D Pole centre distance I [mm]
W
Weight
Standardised table of dimensions
Operating temperature
Tropicalisation
Electromagnetic compatibility
(1) Rated current guaranteed with circuit-breaker installed in switchgear with 40 °C ambient temperature.
(2) Special type with device for charging the closing spring by means of a rotary handle outside the operating mechanism.
30
VD4/Z8
Panel without partitions
Panel with partitions –
Preussen Elektra - EON (2) –
Width [kV] 650
Depth [kV] 1000
IEC 62271-100
CEI 17-1 (File 1375)
Ur [kV] 12
Us [kV] 12
Ud (1 min) [kV] 28
Up [kV] 75
fr [Hz] 50-60
(1) Ir [A] 630
Isc [kA] –
20
25
Ik [kA] –
20
25
Ip [kA] –
50
63
[O-0.3s-CO-15s-CO]
[ms] 33...60
[ms] 10...15
[ms] 43...75
[ms] 60...80
H [mm] 579
W [mm] 503
D [mm] 548
150
[kg] 116
1VCD 000092
[°C] – 5 ... + 40
IEC: 60068-2-30
60721-2-1
IEC 60694
– – –
– – –
650 650 650
1000 1000 1000
12 17.5 17.5
12 17.5 17.5
28 38 38
75 95 95
1250 630 1250
– – –
20 20 20
25 25 25
– – –
20 20 20
25 25 25
– – –
50 50 50
63 63 63
579 579 579
503 503 503
548 548 548
150 150 150
116 116 116
000137 000137 000137
– –
– –
800 800
1200 1200
24 24
24 24
50 50
125 125
630 1250
16 16
20 20
25 25
16 16
20 20
25 25
40 40
50 50
63 63
680 680
653 653
646 646
210 210
140 140
000089 000138