FAQ

Most frequent questions and answers

Energy saving occurs when the voltage exceeds 232V inclusive. Reduction in consumption is achieved by inducing multidirectional EMF from the side of the thin winding of phase electromagnetic

Normalizers are divided by power and rated current from 35 kVA (50 A) to 400 kVA (630 A).
The normalizers have several configuration options: the degree of protection of the normalizer according to international standard (IP20 or IP66), the presence / absence of a bypass and a network parameter indication system.
The normalizer differs from the well-known stabilizers, first of all, by its purpose, on the one hand, and the principle of operation, on the other.
Any stabilizer is designed to keep its input voltage at a given level with an error of ± 1 … 2%.
These systems, as a rule, have a relatively low efficiency and a non-linear current-voltage characteristic. In addition, depending on the basic circuit design, they have the following disadvantages:
1. If this is a device based on semiconductor elements, then, as a rule, this is a complex unit with low reliability characteristics, which itself is a source of interference in the form of higher harmonics;
2. If the stabilization device is based on the autotransformer principle of regulation, its “Achilles’ heel” is the rapid wear of the kinematics.
The normalizer is devoid of all these drawbacks and provides voltage retention within the standard corridor, i.e. short-term 230 ± 5% and long-term 230
This is an innovative, breakthrough technology that in the near future will save at least 15% of the Earth’s energy resources with its global application.
Moreover, it is this time lag that will enable our scientific community to develop new concepts of energy consumption in the short and long term.

If the supply network has a voltage higher than 222V, this is an excess voltage.
The normalizer reduces it to the level of 210V, which corresponds to the lower voltage level according to GOST 32144-2013, plus 2 In reserve.
At the same time, everything, including soldering equipment, must work normally. The only change may be an increase in the initial warm-up time, but negligibly insignificant.
The positive effect is a very significant increase in the resource of electrical equipment. For consumers with ohmic load, as in this case, not less than 2 times.

It is possible with additional modification using the “Janitza”. Energy and power quality measurement monitor
Once every six months, inspect the normalizer and the connected wires in order to identify their damage, broach the power terminal connections, remove dust and dirt from the surfaces of the normalizer with a dry rag.
The percentage of electric power savings when using normalizers depends on a number of facts: the voltage level of the network, the number of hours of load operation per day, the cost of electricity, etc.
To obtain the maximum amount of energy savings, our equipment is most profitable to install as close as possible to electricity consumers. The specific installation location must be selected taking into account the specifics of the Customer’s electrical circuit and load distribution in the network.
The normalizer must be installed as close as possible to the consumer (load) in order to avoid the effect of unacceptable (below 210V) voltage at the consumer inputs due to loss of electrical power in the supply lines.
In addition, the normalizer should be installed only after the commercial electric power metering device (meter), because such integration does not require coordination with energy supply organizations and gives the latter the status of an element of the internal electrical circuit of the
The normalizers have a high degree of reliability and, when operated in accordance with the requirements of the technical passport, can function for up to 15 years. possible to electricity consumers. The specific installation location must be selected taking into account the specifics of the Customer’s electrical circuit and load distribution in the network.

The energy-saving device affects the parameters of the customer’s power grid only in a positive way, because structurally it is a voltage stabilizer and maintains stable network parameters.

The main difference between a stabilizer and a normalizer is the purposes for which they are intended. The main task of the stabilizer is to maintain a given voltage level with an error of about 1 … 2%.
The normalizer maintains the voltage in accordance with Standard EN 50160, i.e. not the setpoint, but the allowed corridor (range), and is based on saving electricity and protecting equipment.
The operation of phase transformers used in normalizers is carried out in the following modes:
  1. “transit – throttle” mode;
  2. the mode of “voltage addition” and “voltage limitation” of the autotransformer.
  Both of these modes do not lead to the generation of higher harmonics. Among other things, during operation, the normalizer does not switch phase lines, and regulation is carried out by electromagnetic interaction between two windings integrated on a single magnetic circuit. The main source of the “generator” of higher harmonics (interference) are power control elements (thyristors, triacs, power transistors, solid-state relays), because their functioning leads to distortion of the sinusoidal at the frequency of the main harmonic. since the principle of normalization and the circuitry of the normalizer itself does not contain the above elements, it is not a generator of higher harmonics (interference).