Characteristics Of The Electrical Accessories - ABB VD4 Installation And Service Instructions Manual

5.6. Characteristics of the electrical accessories

Shunt opening release (-MO1);
Additional shunt opening release (-MO2);
Shunt closing release (-MC)
Un:
Un:
Un:
Operating limits:
Inrush power (Ps):
Inrush time
Continuous power (Pc):
Opening time:
Closing time:
Insulation voltage:
Undervoltage release (-MU)
Un:
Un:
Un:
Operating limits:
– circuit-breaker opening:
– circuit-breaker closing:
Inrush power (Ps):
Inrush time
Continuous power:
Opening time:
Insulation voltage:
Electronic time delay device for undervoltage release (mounted
outside the circuit-breaker)
Un:
Un:
Adjustable opening time
(release + time delay device):
Motor for motorised truck (-MT) (only for withdrawable circuit-
breakers for UniGear ZS1 and ZS8.4 switchgear)
Un:
Operating limits:
Rated power (Pn):
Motor operator (-MS)
Characteristics
Un: 24...30 - 48...60 - 110...130 - 220...250 V–
Un: 100...130 - 220...250 V ~ 50/60 Hz
Operating limits: 85 ... 110 % Un
≤ ≤ ≤ ≤ ≤ 31,5 kA
Inrush power (Ps): DC=500 W; AC=500 VA
Rated power (Pn): DC=200 W; AC=200 VA
Inrush time 0.2 s
Charging time: 4-5 s
Insulation voltage: 2500 V 50 Hz (for 1 min) 2500 V 50 Hz (for 1 min)
24 - 30 - 48 - 60 - 110 - 125 - 220 - 250 V–
24 - 48 - 60 - 110 - 120 ... 127 -
220 ... 240 V~ 50 Hz
110 - 120 - 127 - 220 - 240 V~ 60 Hz
70 ... 110 % Un
DC 200 W; AC = 200 VA
approx. 100 ms
DC = 5 W; AC = 5 VA
35 ... 60 ms
30 ... 80 ms
2500 V 50 Hz (for 1 min)
24 - 30 - 48 - 60 - 110 - 125 - 220 - 250 V–
24 - 48 - 60 - 110 - 120 - 127 -
220 ... 240 V~ 50 Hz
110 - 120 ... 127 - 220 ... 240 V~ 60 Hz
35-70% Un
85-110% Un
DC 200 W; AC = 200 VA
approx. 100 ms
DC = 5 W; AC = 5 VA
30 ms
2500 V 50 Hz (for 1 min)
24 ... 30 - 48 - 60 - 110 ... 127 -
220 ... 250 V–
48 - 60 - 110 ... 127 - 220 ... 240 V~ 50/60 Hz
0.5-1-1.5-2-3 s
110 – 220 V DC
85 ... 110 % Un
40 W
40 kA (*)
DC=900 W; AC=900 VA
DC=350 W; AC=350 VA
0.2 s
5-6 s
Auxiliary contacts of the circuit-breaker
Rated insulation voltage according to VDE 0110, Group C
Rated voltage
Insulation-test test voltage
Maximum rated current
Number of contacts
Stroke
Contact force
On resistance
Storing temperature range
Operating temperature range
Contact over temperature
Operating cycles
Unlimited short circuit stability by using fuses of max. 10 A time-lag
Cosϕ ϕ ϕ ϕ ϕ
Rated current
220 V AC 0.7 2.5 A
380 V AC 0.7 1.5 A
500 V AC 0.7 1.5 A
660 V AC 0.7 1.2 A
Time
constant
24 V DC 1 ms 10 A
15 ms 10 A
50 ms 8 A
200 ms 4 A
60 V DC 1 ms 8 A
15 ms 6 A
50 ms 5 A
200 ms 4 A
110 V DC 1 ms 6 A
15 ms 4 A
50 ms 2 A
200 ms 1 A
220 V DC 1 ms 1.5 A
15 ms 1 A
50 ms 0.75 A
200 ms 0.5 A
Note
With the set of 10 auxiliary contacts supplied as standard, the following are
available:
– 3 NO contacts + 5 NC contacts for fixed circuit-breakers
– 3 NO contacts + 4 NC contacts for withdrawable circuit-breakers
With the set of 15 auxiliary contacts (+5 contacts on request compared to the 10
supplied as standard), the following are available:
– for fixed circuit-breaker, as desired, 6 NO contacts + 7 NC contacts or 5 NO
contacts + 8 NC contacts or 3 NO contacts + 10 NC contacts
– for withdrawable circuit-breakers, depending on the applications required, a
maximum of 6 NO contacts + 6 NC contacts and a minimum of 5 NO contacts
+ 5 NC contacts are available.
Locking magnet on the truck (-RL2) (*)
Un:
Un:
Operating limits:
Inrush power (Ps):
Continuous power (Pc):
Inrush time:
(*) Not available for versions with motorized truck.
660 V AC
800 V DC
24 V... 660 V
2.5 kV
10 A
5
6 mm ... 7 mm
26 N
3 mΩ
- 20° C ... + 120 °C
- 20° C ... + 70 °C
20 K
30.000
Breaking capacity
25 A
15 A
15 A
12 A
12 A
12 A
10 A
7.7 A
10 A
8 A
6 A
5.4 A
8 A
5 A
4.6 A
2.2 A
2 A
1.4 A
1.2 A
1 A
24 - 30 - 48 - 60 - 110 - 125 - 127 - 132 -
220 - 240 V–
24 - 30 - 48 - 60 - 110 - 125 - 127 - 220 -
230 ... 240 V~ 50/60 Hz
85 ... 110 % Un
DC 250 W; AC = 250 VA
DC = 5 W; AC = 5 VA
150 ms
35