Silent design, operating quieter.
Special structural design can discharge impeller through return air.
Fan coil can be repaired, and has seasonal maintenance cleaning.
WAII unit for use with MS-pressure series.
There are four models available for options.
1. On the basis of request, return air box can keep new drafts.
2. On the basis of request, condensation water plate can be increased the length and the valve is in the water plate.
3. On the basis of request, condensation water plate can use stainless material.
Horizontal
149 Fan Impellers Regulators Suppliers
Short on time? Let Fan Impellers Regulators sellers contact you.
Fan blades
Fan type: axial, centrifugal, tube, belt driven,
Roof fan, cabinet, high pressure blower, fan impeller, blower wheel, heat exchanger, ahu, duct fan, cleanroom blower, jet fan, tunnel fan, ac/dc, car fan
Study of Single Phase AC Voltage Regulator using SCR - BRAND - VIJAYANTA, INDIA
1. Study of Single Phase AC Voltage Regulator using SCR, Model: AVC-109
WORKING VOLTAGE : AC 230 Volt , 50 Hz
POWER RATING : 100watt & 120watt
SPEEDS : On/Off with Balanced
5 speed Regulation ADVANTAGES
> 65% Energy Saving As compared to conventional
resistorr type regulators
FR 4, Glass Epoxy PCB duly Green Masked,
ROHS approved components.
No Harmonics/ No Humming sound when operated with fans.
Much Longer life as compared to Electronic Stepless Regulators.
Heavy Duty Switch & Capacitors used.
(>10,000* operations)
Capacitance based, No EMI & RFI.
Improves Power Factor of the Fan.
Standards as per IS: 11037-1984 (reaffirmed 2005). State-of-the-art Polycarbonate/ABS Plastic Housing. Compatibility range 36" 48 & 56 Ceiling Fan *in specific models ( No. of Speeds & specifications as per requirement)
TSJA series Oil-immersed, induction voltage regulator can be loading cases, stepless, smooth, continuously adjust the output voltage. Mainly used for electrical appliances test, electric furnace temperature control, rectifier equipment, generator excitation industry used, it has the following features:
The non-contact adjustment and long service life;
Suitable for all kinds f the nature of the load;
Strong overload capacity;
Reliable running, convenient operation and maintenance.
2. Applications
This series mainly applied to electrical appliances test, electric furnace temperature contro, rectifier equipment, generator excitation etc. In mechanical manufacture, chemical, texitile, communications, military industry etc. industry are also widely used.
Automatic Voltage Regulator (AVR)
AVR
Automatic Voltage Regulator (AVR) with on Load Tap changer
The On Load Tap Changer, automatic voltage regulator (AVR) is used to compensate the voltage drop in the electrical networkâ?? so that customers at the line end receive the same average voltage value as those closer to the source.
The voltage value reduction affects the operational quality of the rotating machines and increases the losses due to the high current drawn due to the voltage reduction. It also affects the quality of the illuminating system.
EGYTRAFO Group produces the Automatic Voltage Regulator (AVR) with rating up to 630 A & 9 tapping positions.
-The AVR is flange mounted (ON TANK) or (IN TANK) type according to the rating of the transformer and a remote tap changer control cubicle (RTCC)
Our ranges are up to 630 A, up to 22 KV and more than 5 taping positions on request.
Automatic Voltage Regulator (AVR) applications:
you can use it as a safely starting machines such as induction motors and synchronous motors
Also, boosters to give a small boost to distribution cable for compensating the voltage drop
you can get the same advantage of the Variac
Automatic Voltage Regulator (AVR) advantages:
Increased KVA rating for a given size and mass
Less amount of copper
Due to the smaller size, the cost is less compared to a two â?? winding transformer
The resistance and reactance are less compared to a two â?? winding transformer and hence it has superior voltage regulation
The Volt-ampere rating is more compared to a two â?? winding transformer
It is possible to get a smooth and continuous variation of voltage
hello sir,Ample electronic is manufacturer of fan regulators circuit(own design).its benefits compared to the common fan regulator circuits available in market are as follows,
1 )This is new technology.
2 )IC based SMD technology.
3) Overall cost will be reduced due to small size of regulator.
4) General faults happening in common regulators have been overcome.
5) Less power consumption.
I am expecting appointment for meeting with your company ,
I have attached photos.
Svc single and three phase, high precision, and automatic voltage regulator series is composed of contacting auto-transformer, servo motor and automatic control circuit. When power grid voltage isnâ??t stable or external load changes, the machine could sample the control circuit automatically and send a signal to drive servo motor to adjust the location of the auto-transformerâ carbon brush, ultimately adjusting the output voltage to the rated value and reach the stable state.,
AVCseries is equipped with line pass-through function .It has a number of advantages like various models, complete specification range, and sophisticated appearance. It can operate reliably and continuously for long period with no waveform distortion and high efficiency. The machine has short time delay and over-voltage protection. Whatâ more, additional features like extending delay and under-voltage protection can be added under requests. Svc can be widely applied to any place with electricity usage. As an ideal voltage-stabilized power supply, it makes sure that your electrical equipment operate smoothly.
- cpu intelligent control, large screen (lcd), user-friendly operation interface., high-speed response, voltage stabilizing process can be finished within 10ms, connectable with all kinds of generators., three-phase separated adjustment, no contact, no wear, no spark and free from maintenance, strong ability for overload, can endure 10 times the current 10 ms, three times the current 1 minute without damaging the machine., energy saving, efficiency is above 98%, , anti-interference, strong purification ability, no waveform distortion, output power is completely pure, with protection function against overvoltage, under voltage, short circuit, lack of phase, automatic bypass, strong preparatory function. Protecting limit and output voltage can be freely set to any desired value., switchable between stabilized voltage and bypass through power supply., application situation:, go especially well with electric equipment with requirements for highly reliable and stable power supply and harsh electric surrounding with large power network fluctuation and voltage instantaneous mutation.
Ec centrifugal fan
(backward curved 133 mm)
Impeller material:Pa plastic + 20% glass fiber
Direction of rotation:Clockwise, seen on rotor
Type of protection:Ip44
Insulation class:B
Mode of operation:Continuous operation (s1)
Bearing:Ball bearings
Motor protection:Self-resetting top wired internally
Speed control:0 ~ 10v dc/pwm
Step voltage regulator, bi-directional voltage regulator, thyristor-controlled voltage regulator, outdoor high-voltage var compensator, step voltage regulating var compensator, static var compensator, high voltage passive filter, outdoor hv vacuum circuit.
