Set of three relay voltage stabilizers SUNTEK 16000 VA - Electrosheriff

Set of three relay voltage stabilizers SUNTEK 16000 VA

A set of three single-phase voltage stabilizers for installation in a three-phase network.

Regular Price:

$ 864

Old Price:

$ 960


Rated power, VA

48000 (3*16000)

Maximum current (in one phase), A


Input voltage range (in one phase), V

120 - 285

Output voltage range (in one phase), V

220+/- 8%

Stabilization type


Accuracy output voltage,%




Distortion sine wave


Operating range t ° C

-30 - +50



Network Connection Method

terminal block



Protection against short circuit


Lightning protection


Dimensions (one stabilizer), cm


Weight, kg


A set of three SUNTEK stabilizers is an excellent offer that allows you to save significantly when buying and at the same time reliably protect all household appliances from power surges.

Each stabilizer can be used as an independent device, for example, one in an apartment, another in the country, the third in the garage. Or the kit can be used in a three-phase network. Installing a separate voltage stabilizer for each phase will avoid the situation of voltage loss in all three phases at once (as opposed to using a three-phase stabilizer).

Installation voltage stabilazer in a three-phase network for each phase will provide 48 kVA of power, and thereby eliminate the possibility of complete loss of the network. When connecting a three-phase load (machines, motors, etc.), it is enough to additionally install a phase control relay.


Distinctive features:

Universal metal housing (mounted and outdoor)
Holtek HT46R47 Microcontroller
Digital display
Wide operating range (120-285 Volts)
Instantaneous response time to changes in input voltage
High stabilization accuracy (up to 5%)
Automatic delay (3 seconds)
Analysis of input voltage at any time
Analysis of the boundaries of the working range
Short circuit protection
Overload protection (overheating)
Undervoltage protection
Over-voltage protection
Protection against pulse (lightning) discharges

Dimensions of one stabilizer:

Length X Width X Height - 50х27х17 sm
Weight - 22 kg



The connection of SUNTEK single-phase stabilizers to the three-phase network is carried out strictly according to the scheme.


It is important to know when installing SUNTEK single-phase voltage stabilizers in a three-phase network:

It is impossible to connect single-phase voltage stabilizers to a three-phase network if there is a three-phase load powered by 380 volts and there is no protective disconnection device (phase lock device). If three-phase devices will not be connected to the network, then the installation of single-phase stabilizers is quite possible.

When choosing a nominal value, it should be understood that if a three-phase voltage is supplied to you, for example, 15,000 VA, respectively, it is 5000VA for each phase. We recommend installing models 8500VA and higher in a three-phase network.



In addition to high quality, our company offers interesting terms of cooperation. If you wish to develop your business together with us send your contact to us. We will contact you. In addition, on the page cooperation you can get information about the principles of cooperation with our company. Open and mutual understanding are the basis of a successful joint business.