AEG VB 40.5 - Page 10

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3-2 Mechanical characteristic parameters
No. Item Unit Value
1 Rated voltage A 630/1250/1600/2000/2500/3150
2 Contact distance mm
18±1.0(Fixed sealing pole)
21±2.0(Insulating cylinder)
3 Contact travel
mm 4±1.0
4 Three-phase closing
ms ≤2
5 Three-phase opening
ms ≤2
6 Closing bounce time
ms ≤3
7
Average opening speed
m/s 1.3~1.9
8
Average closing speed
m/s
0.5~1.0
9
Opening time (rated voltage)
ms
20~50
10
Closing time (rated voltage)
ms
30~70
11
Opening/closing rating voltage
V AC: 110/220; DC: 110/220
12
Rated voltage of energy storage motor
V AC: 110/220; DC: 110/220
13 Main loop resistance μΩ
630~1250A≤55；1600~2000A≤45；
above 2500A≤35
14 Energy storage time s ≤10
3-3 Technical parameters of operating mechanism and locking electromagnet
Rate voltage
(V)
Energy storage
motor (A)
Closing coil (A) Opening coil (A)
Lockout
electromagnet
(mA)
DC 110 2.0 2.2 2.2 35
DC 220 1.0 1.3 1.3 20