15 Years Factory wholesale Miniature Circuit Breaker FTBD-PV to Juventus Factories

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

Related video

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Product illustration:

FTBD-PV

Technical Data

Model

FTBD-PV miniature circuit-breaker

Picture

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Number of poles

1P

2P

3P

4P

Rated operating voltage (V)

DC 3. 00

DC 600

DC 900

DC 1200

Rated current (A)

6、10、16、20、25、32、40、50、63
Rated short-circuit breaking capacity(KA)

10

10

7.5

7.5
Rated impulse withstand voltage Uimp(KV)

4

Mechanical and   electrical life:

20000

Protection rating

IP20

Installation

On DIN rail 35mm according to GB/T 19334-2003

Connection capacity:

Cross-section of conductors up to 25mm², Cross-section of busbar from 0.8-2mm²

Ambient temperature (°C)

-25°C ~ +45°C

Altitude (m)

≦2000m

Temperature derating

FTBD-PV Derating of load capability of MCBs
Ambient temperature T (°C)

10°C

20°C

30°C

40°C

50°C

60°C

70°C

In(A)

1.17 In 1.12 In 1.07 In

In

0.93 In 0.86 In 0.81 In

Tripping characteristic

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Connection capacity

121123

Exterior and dimensions

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  • Because of the ability to keep the voltage output but current is reduced, it stood to reason that a low current system would work.

    In this video, I show how both the 12V car battery and a very easily replicable half dozen solar panels setup produce good LED lighting to at least 50ft distance over 1 wire.
    The other connection, the Negative of the solar or battery output goes straight into the ground.

    (distance measured a few years ago from the back door to the shed as 55ft, for model glider aircraft tests. The tree is approx 6ft to the left and 3ft in front of the door)

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