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SBTB1-100 Highness dispart break small-typed turnoff utensil
Product Model: SBTB1-100 series
Product Name: SBTB1-100 Highness dispart break small-typed turnoff utensil
SBTB1-100 series
Highness dispart break small-typed turnoff utensil
¡ö scope of application
SBTB1-100 series small-typed turnoff utensil be used for to line ¡¯s short and overload proceeding protection, Fitting is used for lighting distribute system or electromotor ¡¯s distribute system, Appearance beautiful cleverish, Light weight, Performance dependable, Disparts break ability high, Trip rapidly, Normative guide rail installation. Shell body and parts adopt high anti- burn and endure impact plastic. Service life long, Chief be used for communicate 50Hz or 60Hz, Single-phase 230V, 400V three phase line overload, Short-circuit proof of uses, Meanwhile also can under normal situation, As not continual field go to break electric appliances device and lighting line of use. This product accord with standard: GB14048.2. IEC60947-2, GB10963..IEC60898,
¡ö chief will be technology parameter
1. Chief type:a.C type chief is used for distribution line b.D type chief Is used for motor protection line
2. Turnoffs utensil¡¯s current rating for 63, 80,100A
3. Turnoff utensil¡¯s pole number divide into: Monopole, Two pole, Three pole and four pole
4. This turnoffs as 35*7.5 standard cards utensil rail installation
5. Turnoffs utensil¡¯s specified (number or amount) operating tension and its relative current rating short go to break ability see watch 7
6. Passes current trip characteristic see watch 8

Watch 7
 Current rating(A)  Pole number  Rated voltage(V) Specified (number or amount) shorts go to break ability
Test circuit prospective current (A) Test circuit power factor
63,80,100 1 230 10000 Will be 0.45-0.50
2.3.4 230 10000 Will be 0.20-0.25
2.3.4 400 10000 Will be 0.45-0.50
Watch 8
Serials number Trips utensil current rating In Starts condition Experiments current Stipulates time Expects result Remark
A All value Cold form 1.13 In t will be 1h Not do trip  
B In will be 63A Emergent a experiment behind proceed 1.45 In t will be 1h t will be 2h Trip Current in stabilize field rise to 1.45 In at 5s
In>63A
C In>63A Cold form 2.25 In Is Trip  
D All value Cold form 5 In(10 In) t will be 0.1s Not do trip Numerical value for D type in bracket
E All value Cold form 10 In(14 In) t<0.1s Trip Numerical value for D type in bracket
 
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