ABB DCBreak 1815, Инструкции по установке и эксплуатации

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D I S TR I B UTI O N SO LUTI O N S 9
Actuator characteristics Closing Holding
Unom Umin Umax Rnom
Inom
(1)
Imin
(2)
Imax
(3)
R1 Inom Imin Imax
Pmax
R1
(4)
Microswitch to protect closing/
opening control system of DCBreak
circuit breaker (recommended)
[V] [V] [V] [Ω] [A] [A] [A] [Ω] [A] [A] [A] [W] ABB N°
24 16.8 30 0.55 43.6 25.1 71.3 7.5 3.0 2.1 3.8 107 S201-K10
36 25.2 45 1.39 25.9 14.9 42.3 18 1.9 1.3 2.37 98 S201-K6
48 33.6 60 1.8 26.7 15.4 43.6 28 1.6 1.1 2.1 118 S201-K6
72 50.4 90 4.9 14.7 8.5 24 68 1.0 0.7 1.25 107 S202-K4
110 77 137.5 12.25 9.0 5.2 12.8 160 0.6 0.4 0.8 105 S202-K2
Power consumption (W) 1060 430 2170 4.92 2.8 9.37
(1) Coil temperature 20 °C
(2) Coil temperature 70 °C and Umin
(3) Coil temperature -25 °C and Umax
(4) R1 = holding resistor (should be 200 W)
6.5. Auxiliary contacts
Designation Name Unit Value Remarks / conditions
Terminals Screw with spring washer
Rated insulation voltage Ui V 400
Rated impulse withstand voltage Uimp kV 4
Thermal current Ith A 10
Minimum current Imin mA 5 If < 5 mA, gold alloy (on request)
Contact material
Hard silver
(AgCu3)
gold alloy (AuAg26Ni3)
Contact resistance mΩ 10 Normal
Mechanical life 10 x 106
Max. breaking capacity
Direct current electric power
24 V DC
no yes
>16 A >16 A
>16 A >16 A
15 A >16 A
12 A >16 A
10 A >16 A
8 A >16 A
110 V DC
no yes
4 A 7 A
3 A 5.5 A
1.7 A 4 A
1 A 3 A
0.6 A 2 A
0.4 A 1.5 A
T
im
e c
o
ns
ta
nt U
R
Switching
voltage (U)
Blowout
5 ms
10 ms
20 ms
30 ms
40 ms
50 ms