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CT8 spring operating mechanism
Release time:2015-06-05 03:40 Read:Time


◎  Overviews
CT8 spring operating mechanism can operate a series of SN - 10 less oil circuit breaker and has the switching function of the less oil circuit breaker , its comply with GB1984-80( AC high voltage circuit breaker )and the requirements of technical conditions of the product . Meet or exceed the IEC standards(Main indicators)
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◎  Main technical parameters
Energy storage motor divided into single-phase AC amphibious and series-excited motor. The dates as follow
 
  Model HDZ-113 HDZ-213 HDZ-313
  • rated operational voltage (V)
110 220 380
Electrical rating(A)      
the coil resistance(20℃)
The range of Normal closing working voltage 85% ~ 110% rated operational voltage
  65%~120%rated operational voltage, Don’t open when the rated operational voltage is less than 30%
40page
The dates of the closing electromagnet are as follow:
Rated operational voltage (V) ~110 ~220 ~380 ~48 ~110 ~220
Electrical rating(A) <9.5 <5 <6 <6 2.3 2.34
Electrical rating(W) <1045 <1100 <1140 288 253 514.8
the coil resistance(20℃) 3.65± 0.365 14.7±1.47 44.6± 4.6 8.1±0.57 44.6± 3.12 94± 6
The range of Normal closing working voltage 85% ~ 110% rated operational voltage
  •                       The dates of the closing electromagnet are as follow:
Rated operational voltage (V) ~110 ~220 ~380 ~48 ~110 ~220
Electrical rating(A) <9.5 <5 <6 <6 2.3 2.34
Electrical rating(W) <1045 <1100 <1140 288 253 514.8
the coil resistance(20℃) 16.7±1.67 69±6.9 233±23.3 24.8±1.74 111±7.77 430±30
The range of Normal closing working voltage 65%~120%rated operational voltage, Don’t open when the rated operational voltage is less than 30%
 
Outline Mounting Dimension

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