OEM/ODM Factory for FTHN-12 (XGN15-12) Metal Closed Box ing High Voltage Switchgear Export to Iran
Exterior and dimensions
We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for OEM/ODM Factory for FTHN-12 (XGN15-12) Metal Closed Box ing High Voltage Switchgear Export to Iran, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
FTHN-12 Indoor exchange metal closed box ring high voltage switchgear is Complete sets of power distribution equipment with 3.6 ~ 12Kv, three-phase, AC 50Hz. It is widely used in the power distribution system of construction and transformation of urban power grids also used in the power supply system of the industrial and mining enterprises, high-rise buildings, residential quarters, hospitals, schools, parks etc for the use of the power acceptance and distribution.
Mainly used for ring network power supply system, for the use of power acceptance and distribution.
Mainly used for ring network power supply and terminal power supply, also suitable for installing into the assembly substation.
This product complies with GB3804-1990, GB3906-2006, GB16926-1997, GB / T11022-1999, GB15166.2-1994, GB1985-1989, GB3309-1989, IEC420-1990 and other standards, and passed all type of test.
Operating environmental conditions
A) Ambient temperature
Maximum temperature: + 40 ℃
Minimum temperature: -15 ℃
Daily average: ≤35 ℃
B) Ambient humidity
Daily average relative humidity: ≤ 95%
Monthly average relative humidity: ≤90%
Daily average vapor pressure: ≤2.2X10-3 Mpa
C) Altitude: no more than 1000m;
D) earthquake intensity does not exceed 8 degrees;
E) Operating place without water dripping, no flammable and explosive hazards, no chemical corrosion of gas and no severe vibration.
What is Triac, how it work in fan inductive motor load speed control is explained in Hindi video tutorial. How to use DIAC for triggering is explained in lecture. Four quadrant triggering operations, application for inductor and resistor load current, data, di/dt protection is explained. Triac voltage and current wave shapes during operation, zero crossing triggering are explained in this tutorial on power electronics. Educational video Tutorials on power electronics 53 by G K Agrawal
Lecture is given by person with industrial experience and useful for electrical, electronic communication and power electronics engineering students.
Also watch https://www.youtube.com/watch?v=bkFVBNFj1kQ
Also watch https://www.youtube.com/watch?v=mU7maBiWK-8
Also watch https://www.youtube.com/watch?v=6ZRCgGi61Sg
Triac what is Traic, how it work in AC dimmer, for fan inductive motor load speed control are explained in Hindi video.
This most recent video shows my basic completed system with two, 145 watt panels, four 6 volt batteries, MidNight 150 charge controller, Tiger claw 1500 watt inverter and circuit breaker panel and grid tie inverter to make a battery/grid tie hybrid system. When the batteries don’t need charging I switch to the grid tie inverter so as not to waste electrons.