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SBTB1-63 series Small-typed turnoff utensil |
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Product Model: SBTB1-63 series |
Product Name: SBTB1-63 series Small-typed turnoff utensil |
SBTB1-63 series Small-typed turnoff utensil Scope of application SBTB1-63 high cent breaks small-typed turnoff utensil possess structure advanced, Performance dependable, Disparts break ability high, Appearance beautiful cleverish feature, Shell body and three partses adopt endure impact, Highnesses anti- burn material compose. Fitting be used for communicate 50Hz or 60Hz, Specified (number or amount) operating tension 400V below, Current rating 63A below ¡¯s place. Chief is used for office building, House and analogous building ¡¯s lighting, Distribution line and equipment¡¯s overload, Short-circuit proof, Also can under normal situation, As not continual convert of use, Should product accord with GB10963 and. IEC60898 waits for normative request
¡ö Model and its meaning ¡ö chief will be technology parameter Watch 5
Specified (number or amount) operating tension(V) |
Pole number |
Current rating (A) |
Specified (number or amount) shorts dispart break ability |
Test circuit prospective current (A) |
Power factor |
230 |
1.2 |
6, 10, 16, 20, 25, 32, 40, 50, 63 |
6000 |
Will be 0.65 ¡ª 0.70 |
230/240 |
1.2 |
6000 |
Will be 0.65 ¡ª 0.70 |
400 |
2.3.4 |
6000 |
Will be 0.65 ¡ª 0.70 |
230 |
1.2 |
50, 63 |
4500 |
Will be 0.75 ¡ª 0.80 |
230/240 |
1.2 |
4500 |
Will be 0.75 ¡ª 0.80 |
400 |
2.3.4 |
4500 |
Will be 0.75 ¡ª 0.80 | Note: ¢Ù mechanical durability: 20.000 time ( Will break ¡ª all) Will resist wet hot sex: 2 kinds of ( Temperature will be for 55 ¡æ, Comparative absolute humidity is 95%) ¢Û connection will adopt bring nip hoop ¡¯s connection terminator, Cable carries face can reach 25mm2
¡ö will flow trip property list Watch 6
Type |
Experiments current ( A) |
Current rating ( In) |
Stipulates time |
Expects result |
Starts condition |
Annotations |
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1.13 In |
All value |
t will be 1h |
Not do trip |
Cold form |
Closes auxiliary switch put through power supply |
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1.45 In |
In will be 32A |
t will be 1h |
Trip |
Cold form |
Current in stabilize field rise to specification worth at 5s |
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2.55 In |
> 32A |
I< T< 60s |
Trip |
Cold form |
Closes auxiliary switch put through power supply |
|
All value |
I< T< 120s |
Trip |
Cold form |
Closes auxiliary switch put through power supply |
|
5 In |
All value |
t will be 0.1s |
Not do trip |
Cold form |
Closes auxiliary switch put through power supply |
|
10 In |
All value |
t< 0.1s |
Trip |
Cold form |
Closes auxiliary switch put through power supply |
|
10 In |
All value |
t will be 0.1s |
Not do trip |
Cold form |
Closes auxiliary switch put through power supply |
|
14 In |
All value |
t< 0.1s |
Trip |
Cold form |
Closes auxiliary switch put through power supply | |
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