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AC Contactor TX-30
AC Contactor TX-30

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A.C contactor TX-30

 A.C contactor TX-30

 Service Conditions:
1.  Ambient Temperature:-5-+40
2.  Elevation:≤ 2000m
3.Humidity:≤ 50% at 40,≤ 90% at monthly temperature of 25
4. Pollution Degree 3
5. Mounting type: type III
6.Angle between mounting surface and vertical surface:≤ 5º
7.Screw mounting.

Table 1:

SizeTX10TX20TX30TX40TX40-2
Rated insulating voltage Ui(V)660660660660660
Rated operating volt Ue(V)220220220220220
Rated thermal current Ith(A)2535455555
AC-8a Rated operating current under AC-8a le(A)1625324040
AC-8b Rated operating current under AC-8b le(A)812.5162020

Table 2:

SystemRated bolt.Ue(V)Rated Current.leA)Making&breakingConditions
AC-8a220See Table 1lc/leUr/UeCosΦOperating times
AC-8b1.01.050.8030000
6.00.356000

Table 3:
SystemRated bolt.Ue(V)Rated Current.leA)Making Conditions Breaking ConditionsService Life(times)

Operatingfrequency
(Times/h)

lc/leUr/UeCosΦlc/leUr/UeCosΦ
AC-8a220le<17
le≥17
610.651.00.170.6530060
0.350.35
AC-8ble<17
le≥17
60.656.010.6512020
0.350.35

 

 

 

 

 

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