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SBTB1-100 Highness dispart break small-typed turnoff utensil |
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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 |
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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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