What to do if the network is 100 volts?
Today, as the beginning of our acquaintance, we want to tell you about a market novelty that appeared in 2017 - SUNTEK undervoltage regulator. What is remarkable about these stabilizers? Firstly, a little about the company itself. It is pleasant to inform that for a relatively short period of existence, the company has many flattering reviews from its customers. Reviews on the Internet indicate the honest and attentive work of SUNTEK employees to their customers, and a large number of companies selling the SUNTEK brand indicate their respect for their partners. It is important. Secondly, the remarkableness of these stabilizers is that they work from 90 Volts, and with 100 Volts they already equalize voltages to the level allowed by GOST 29322-2014 (IEC 60038: 2009) Standard voltages (range 207-253 Volts). Such an offer will certainly be interesting to owners of country houses, summer residents, amateur gardeners. How can SUNTEK voltage regulators achieve such results?
The fact is that they are made on the principle of autotransformers - that is, they use the input voltage and already add the necessary volts to it (due to the boost coil). Suppose you have an input voltage of 130 volts, which means the stabilizer will add the necessary 90 volts by generating voltage in the coil. This principle of operation is optimal - there is no transformer buzz (since work is only with a small voltage) and reduces the weight of the device by 1.5-2 times.
It should also be noted that the stabilizers use the latest HT46F46E microprocessor manufactured by Holtek. This microcircuit of the family meets the technical specifications of the SUNTEK line, has high immunity to interference and operates in the temperature range of -40 ° ... + 85 ° C. The built-in Flash memory of the programs can be reprogrammed up to 100,000 times, and the built-in EEPROM memory has a resource of up to 1 million read and write operations. The built-in ISP function (programming in the system) offers an easy way for upgrading the circuit program. This microcontroller with built-in ADCs has from 1 to 4 Kbit of Flash memory, plus 128 or 256 bytes of EEPROM memory, from 13 to 23 I / O lines and RAM block capacity from 64 to 128 bytes.
Due to the high currents that occur at low voltage, SUNTEK designers decided to use bipolar circuit breakers that share current with each other. The protection implemented in this way has one indisputable advantage - turning off the machine will provide opening without arcing. It is impossible not to admit that during repair work or in cases of force majeure, this is far from the measure in relation to electrical safety.
The range of SUNTEK undervoltage regulators consists of four models - 11000, 12500, 16000 and 20000 VA. Warranty period of 3 years, mounted version, metal case, control unit of 5 relays with silver-plated contacts - all these are additional arguments in favor of SUNTEK.
SUNTEK voltage stabilizers are also presented in their classic line - with a range of 120-285 Volts. By types: relay, electromechanical and triac.
SUNTEK relay voltage regulators have gained wide popularity due to their availability and unpretentiousness. A wide range of 120-285 volts can significantly increase the comfort of everyday life in a country house or cottage. Lightning protection, the ability to work in negative weather (from minus 30 degrees Celsius) and the ability to operate with welding machines makes this line a must-have in every country house.
SUNTEK electromechanical voltage stabilizers are fine-tuning stabilizers. The output voltage is supplied to devices with a fluctuation of 3-5 volts from 220 volts. This is the stabilizer of the second and higher floors in the house. Where there is expensive technical equipment, computers, plasma TVs.
SUNTEK thyristor (triac) voltage regulators are silent MV with high overload capacity. They are equipped with an informative scoreboard. Comfortable in any environment.
In this article, we tried to briefly describe the features of voltage stabilizers of this brand. Now you have information about them and it became more clear what to do if the network has 100 Volts. Ask in stores, consult and make the right choice!
Information provided by the official representative of SUNTEK -
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Good afternoon.
Please tell me, in our village in the Moscow region, sometimes the voltage sags very much in the evening, that even the light becomes dim and the microwave does not work. If you put a voltage regulator, will all the equipment in the house work well? We have a kettle, a refrigerator, a pump, a microwave, a washing machine, a trimer, an electric saw (sometimes we use it) in our house. And what is the best value to take to the house? Thank.
good afternoon!
Judging by the list of equipment that you use in the house, plus the lighting, a SUNTEK 11000 VA voltage regulator is suitable for your house, or if with a margin, then SUNTEK 12500 VA. If your voltage drops drastically, then please see the series of low voltage, it allows you to raise the voltage from 90 volts.
Hello. Tell me due to what series of low voltage can pull from 90 V? and what load at 90V input voltage can be connected on this model?
Good evening! In order for the stabilizer to work with such a low voltage, features are really needed - an additional relay - extends the standard range to the level of 90-100 Volts, and an increase in the thickness of the wire on the coil allows high currents to be passed (because when the voltage is lowered, the current increases proportionally). At 90 Volts, you can connect a load equal to the nominal value of the stabilizer, but the output voltage will be at the level of 185-188 Volts, but already at 100-102 Volts, the relay switches on and the output voltage is already 205-207 Volts.
Hello! Tell me, - an electrician in gardening said that there will be a transition from single-phase to three-phase voltage. In this case, we need a three-phase stabilizer?
Good afternoon! This should be good news for you. If you put three single-phase stabilizers (each on its own phase), you will get three independent phases, if you connect them with a three-phase stabilizer, they will be connected. Make three independent phases and, even if you put a three-phase motor, simply protect it with a phase monitoring device. So it’s better to put three stabilizers - it’s even cheaper.
Tell me, how much power does the stabilizer itself consume, like an electrical appliance? Since we plan to install it in a new building and already having sad experience with electric networks (an expensive TV burned out), the stabilizer will work around the clock. Please answer as accurately as possible regarding electricity consumption.
Good afternoon!
The 11KVA SUNTEK stabilizer consumes 25 watts.
Hello! The photo shows that the stabilizers are suspended on the wall. And we wanted to put on a shelf - is such an installation option possible? Another question - they have a metal case? thank
Good afternoon!
Yes, of course you can. There are legs on the rear panel, a photo attached. They have a metal case.
How about loading this “SunTech” at a nominal at 100 V at the input? The smoke will go quite quickly. Well, if there is no fire ...