Modalis MR 36000-3 AC voltage stabilizer
Modalis MR 36000-3 three-phase voltage stabilizer is part of the Modalis product range of Standard series voltage stabilizers.
Modalis MR 36000-3 voltage stabilizer is designed for protection of home and office appliances and industrial equipment with aggregate power consumption of up to 36 kVA. To power up induction motors (found in the industrial machines, refrigerators, air pumps, compression pumps, and 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 36000-3 voltage stabilizer consists of three free-standing one-phase power units, a wall-mounted switching unit, and a set of cables to connect the units.
Design features:
- voltage stabilizer consists of three one-phase power units, a switching unit, and a set of cables;
- toroidal power autotransformer;
- 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;
- compulsory cooling procedure (built-in smart fan);
- discrete (step-by-step) adjustment of output voltage;
- wide range of input voltage;
- high overload capacity;
- thyristor power-switching circuits;
- fast response time;
- electronic overload and short-circuit protection featuring automatic disconnection;
- ability to work at declared load power 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;
- manual bypass (both in the power and switching units);
- input and output power filter to suppress high frequency distortions;
- LED indicators of operating modes and main parameters (input and output voltage, load power);
- screw terminal for connecting power supply and load cables.
You can read all about the similar capacity Modalis 19" rack stabilizer here.
Product specifications
| Number of phases | 3 |
| Maximum load capacity, kVA | 36 |
| Admissable overload | 100% - 10s |
| Effective range of input phase voltage, V | 155-255 |
| Extreme range of input phase voltage, V | 135-275 |
| Rated input frequency, Hz | 50 |
| Input frequency range, Hz | 48-52 |
| Maximum off-load current with input voltage of 220V, mA | 286 |
| Output phase voltage stabilization, % | ±5 |
| Effective range of output phase voltage, V | 209-231 |
| Extreme range of output phase voltage, V | 180-242 |
| Number of correction levels | 7 |
| Energy conversion efficiency, % | 95 |
| Range of load change, % | 0...100 |
| Load power factor | 0-1 |
| Type of switches | thyristor |
| Time of voltage adjustment for one correction level, ms | <=30 |
| Overload and short-circuit protection | electronic, with automated switch |
| EMI/RFI filter | input/output |
| External temperature range, °С | +1...+40 |
| Relative air humidity, % | 0...80 |
| Cooling procedure | compulsory |
| Protection rating | IP30 |
| Weight, kg | 151 |
| Overall dimensions (WxHxD), mm | 3х(265x440x385)+1х(400х500х163) |
| Overall dimensions in packaging (WxHxD), mm | 3х(280х450х400)+1x(410х670х200) |
| Warranty, months | 24 |
| Service life period, years | 10 |
