Modalis MR 3600-3 AC voltage stabilizer


Стабилизатор переменного напряжения Modalis MR 3600-3Modalis MR 3600-3 three-phase AC voltage stabilizer is part of the Modalis product range of Standard series voltage stabilizers.

Modalis MR 3600-3 voltage stabilizer is designed to protect home and office appliances and industrial equipment with aggregate power consumption of up to 3.6 kVA (electric motors, air pumps, refrigerators, industrial machines, etc). To power up induction motors (which can be found inside industrial machines, refrigerators, air pumps, compression pumps, high-pressure washers), the voltage stabilizer must have a reserve capacity that's at least three times greater than the motor's own capacity. 

Modalis MR 3600-3 voltage stabilizer has two ports for external power input. One of the ports has a built-in safety that automatically switches off the device when there's no voltage in one of the phases, and the other one has no such option. Modalis MR 3600-3 voltage stabilizer is a wall-mounting monobloc unit with an indicator panel and automatic power switch on the front panel and a terminal block for connecting power and load cables on the back panel. 

Design features:

  • wall-mounting enclosure;
  • toroidal power autotranformer;
  • double load protection from critically high input voltage;
  • automatic disconnection of the autotransformer in case of input voltage surge over 300V with subsequent automatic reactivation once a safe voltage has been restored;
  • self-cooling process (no fan);
  • discrete (step-by-step) adjustment of output voltage;
  • wide range of input voltage;
  • high overload capacity;
  • relay power switches;
  • fast response time;
  • electronic overload and short-circuit protection featuring automatic disconnection;
  • ability to work at declared load pwoer within the entire range of input voltages;
  • automatic power cutoff when input or output voltage exceeds the preset threshold with subsequent automatic reactivation after the voltage is restored to levels within the allowed range of operation;
  • additional port with built-in safety switch to turn the device off in case of voltage loss;
  • output power filter to suppress high frequency distortions;
  • LED indicator of operating modes;
  • screw terminal for connecting power supply and load cables.


Product specifications

Number of phases 3
Maximum load capacity, kVA 3,6
Admissable overload 200% - 2s, 100% - 15s
Effective range of input phase voltage, V 175-275
Extreme range of input phase voltage, V 145-285
Rated input frequency, Hz 50
Input frequency range, Hz 48-52
Maximum off-load current with input voltage of 220V, mA 46
Output phase voltage stabilization, % ±7
Effective range of output phase voltage, V 214,6-245,4
Extreme range of output phase voltage, V 190-252
Number of correction levels 6
Energy conversion efficiency, % 95
Range of load change, % 0...100
Load power factor 0-1
Type of switches relay
Time of voltage adjustment for one correction level, ms <=200
Overload and short-circuit protection electronic, with automated switch
EMI/RFI filter output
External temperature range, °С +1...+40
Relative air humidity, % 0...80
Cooling procedure self-cooling
Protection rating IP30
Weight, kg 26
Overall dimensions (WxHxD), mm 585 x 390 x 180
Warranty, months 12
Service life period, years 10


pdf Manual
pdf Certificate