Good Quality for Automatic Transfer Switching Equipment-FTQ2E to Argentina Importers

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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Body switch FTB2-63 MCB Series
Rated voltage (V): AC 400(4P/3P); AC 230V(2P)/50HZ
Rated insulation voltage: 440
Rated impulse withstand voltage Uimp(KV): 4
Rated breaking Capacity: 6.5
Mechanical and electrical life: electric 6000
Machinery 10000
Operating position: Normally on,backup on,Normal and backup off
Operating transfer time: ≤1.5
Electrical class: CB
Usage category: AC-33iB
Controller functions:
switch automaticly in condition of phase loss, pressure loss ,undervoltage and other power failure,
automatic change and automatic recovery ,automatic change and non automatic recovery,fire fighting
joint control, Manual/automatic adjustion,power/power on/tripping indication,fault alarm
Controller Operating Voltage: AC230V/50Hz
Undervoltage conversion value: AC175V(±5)
Undervoltage  return value: AC190V(±5)
Conversion Delay(normal to backup): 0S-60S adjustable,factory default setting:5S
Return Delay(normal to backup: 0S-60S adjustable,factory default setting:5S
Size(L×W×H)mm: 248 × 125×121




Neutral & earth ground difference in AC supply is explained. What is difference between neutral and earth, ground, line in 3 phase, single phase AC supply is explained. What is neutral current, how we get electrical shock, earth current, earthing concept, grounding concept is explained in this video tutorial on electricity and electrical engineering.

Educational tutorial 120 by G K Agrawal

Lecture is given by person with industrial experience and useful for electrical, electronic communication and power electronics engineering students, project work and also Physics students.

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What is difference between neutral and earth, ground in AC supply, is explained. What is neutral current, earthing concept, grounding concept is explained in this video tutorial.

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