Good Quality for Automatic Transfer Switching Equipment-FTQ2E to Argentina Importers
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|
|Operating position:||Normally on,backup on,Normal and backup off|
|Operating transfer time:||≤1.5|
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.
Watch our all video in Hindi and English at https://www.youtube.com/channel/UCO31rZS4_EDYJ8CGXiRZdxg/videos
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.