Descriere

The voltage stabilizers of IEK brand are intended for maintaining stable single/three-phase supply voltage of residential and industrial loads of 220 V/3 x 220 V, 50 Hz at power fluctuations within wide range of value and period of time. They are applied for stabilizing voltage when working with highly-sensitive equipment in industrial sites, medical institutions, telecommunication companies, low-rise building as well as housing and public utility sector. The voltage regulators provide for extending the service life of alarm systems, computer equipment etc. Correspond to standards EN 55014-1, EN 55014-2, EN 60335-1, EN 61000-3-2. Electromechanical voltage stabilizers INDUSTRIAL have high energy efficiency performances, increased stabilization precision and good resistance against overloads. The advantages mentioned above are highly appreciated primarily by commercial customers.High accuracy of maintaining the output voltage in the operating range of the input voltage.
Touch control panel.
Independent voltage stabilization system for each phase.
The ability to adjust the accuracy of stabilization in the range from 1.5 to 5%.
The presence of four types of protections: from overcurrent (overload or short circuit), from increased and reduced output voltage, from overheating of the autotransformer winding.
Stabilizer does not introduce distortion into sinusoidal shape of output voltage.
Modern circuitry solution.
Easy installation, maintenance and transportation of stabilizers due to wheels for movement at large dimensions.Primary voltage: 220/380
Secondary voltage: 380
Rated power: 300000
Degree of protection (IP): EV006405
Stabilization type : EV000390
Model: EV001544
Max. input current AC 50 Hz: 3х450
Weight: 630
Height: 1725
Width: 400
Output voltage: 220/380
Operating input voltage range: 176…264/304…456
Actuation voltage of protection against increased output voltage Umax: 15...50
Actuation voltage of protection against decreased output voltage Umin: 15...60
Time of reaction: < 1000
Depth: 1000
Insulation strength: 2500
Ambient temperature: -20…45
: 220±20%
: 380±20%
: 176…264
: 235…475
: 220
: 380