Factory supplied Moulded case circuit breaker-FTM2-DC to Malawi Manufacturers

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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FTM2DC001

Frame size Inm(A): 160 250 400 630
Rated current (A): 20,25,32,40,50,63,80,100,125,160, 160,180,200,225,250 250,315,350,400 400,500,630
Poles: 3 4 3 4 3 4 3 4
Rated voltage (V) AC: DC250,DC500,DC750,DC1000
Rated insulationvoltage(V): 1000 1000 1000 1000
Rated impulse withstand
voltage Uimp(KV):
800 800 800 800
Breaking Capacity: S S S S
Ultimate short-circuit capacity Icu (KA) DC250V: 30 / 30 / 30 / 30 /
DC500V: 25 / 25 / 25 / 25 /
DC750V: 15 15 15 20 15 20 15 20
DC1000V: / 10 / 10 / 10 / 10
Service short-circuit capacity
Ics (KA)
DC250V: 75%Icu / 75%Icu / 75%Icu / 75%Icu /
DC500V: 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu
DC750V: 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu
DC1000V: / 75%Icu / 75%Icu / 75%Icu / 75%Icu
operating performance Electrical life: 3000 3000 1000 1000
Mechanical life: 10000 10000 5000 5000
Arcing distance(mm) No more than 50 No more than 50 No more than 50 No more than 50
Class A
L(mm) 155 165 257 275
W(mm) 90 120 105 140 140 184 210 280
H1(mm) 68.5 69.5 95 95
H(mm) 100 105 154 154




Follow along as I explain how I electrically wired my teardrop trailer. With a 30A converter and separate 110 volt line I have more than enough power for my rig.

Power converter: http://www.progressivedyn.com/
Standard 10 gauge romex wiring for all plugs.
Trailer plans: http://www.mikenchell.com/images/GenericBenroyPlans.pdf



College Final Year Project.
Year of Recording: 2010

There are three 100W bulbs in the video, and the setting in the breaker is such that only one bulb can be operated. If more than one bulb is operated then the breaker operates. The breaker is touch operated, the touch switch has been designed entirely for the breaker, the breaker can also be controlled remotely. A 433MHz RC module was used for the purpose, the video shows the demonstration of the remote control while switching on the bulbs.

The main project consisted of four parts:
1. Micro-controller and power supply board.
2. Remote controlled touch enabled Circuit Breaker.
3. Process Control Demonstration
4. Inverter Circuit

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