Power 12-60 kVa
- Shutdown of the stabilizer at an overload and short circuit in a network
- Protection of loading against accident of a network (extreme values Uout.176V, 242V)
- Protection of loading against pulse hindrances
- Lighting protectio
- Correction accuracy +/-2,5% doesn't depend on the connected power and entrance tension
- System Bypass
- Indication of parameters of a network
- The analysis of parameters of a network and the test of system at start
- Work with any type of loadings
- Work both from a network, and from petrol and the diesel generator
Stabilizers are intended for:
- For providing qualitative power supply of computers, office equipment, the medical equipment, audio-video equipment and other industrial and household equipment, in networks with tension other than the nominal;
- For protection of electronic equipment against the industrial radio and atmospheric pulse noises extended on a food network.
- At accident of a network and increase (decrease) of phase tension at the voltage stabilizer exit more (less) than 242 (176) B, there is a shutdown of loading. Inclusion of loading is made automatically after normalization of output tension.
- All models of voltage stabilizers have electronic protection against short circuit and protection against an overload.
- On all models varistors for protection against powerful pulse hindrances are installed. Varistors protect loading from the high-voltage emissions caused by lightning discharges, transition processes in a network, the welding equipment, transport etc.
- three-phase stabilizers the Cascade with power from 12 to 60 kVA consist of three single-phase blocks and are connected according to the scheme "star with the removed neutral";
- are connected to a network and loading through terminal clips;
- on all models of voltage stabilizers varistors for protection against powerful pulse hindrances are installed. Varistors protect loading from the high-voltage emissions caused by lightning discharges, transition processes in a network, the welding equipment, transport, etc.
Summary table of technical characteristics
Values of tension of three-phase systems are given concerning a neutral. Values for linear tension can be received direct recalculation, having increased values of phase tension by coefficient 1,73.
Three-phase Cascade stabilizers with power from 12 to 60 kVA.
| Stabilizer model | Rated power, kVA (phase current, A) | Range of entrance tension at output 220 (-20%, +10%),V | Range of entrance tension at output 220±2,5%,В | Accuracy of correction, % |
Weight, kg |
Overall dimensions, mm |
| SN-T-12 | 3 х 4,0 (18) | 124-300 | 152-288 | +/-2,5 | 3х35 | 3 units 215х485х300 |
| SN-T-15 | 3 х 5,0 (23) | 135-298 | 167-273 | +/-2,5 | 3х35 | 3 units 215х485х300 |
| SN-T-18 | 3 х 6,0 (27) | 139-293 | 173-267 | +/-2,5 | 3х35 | 3 units 215х485х300 |
| SN-T-21 | 3 х 7,0 (32) | 145-284 | 180-260 | +/-2,5 | 3х35 | 3 units 215х485х300 |
| SN-T-24 | 3 х 8,0 (36) | 149-280 | 185-255 | +/-2,5 | 3х35 | 3 units 215х485х300 |
| SN-T-30 | 3 х 10,0 (45) | 139-293 | 173-267 | +/-2,5 | 3х35 | 3 units 215х485х300 |
| SN-T-36 | 3 х 12,0 (55) | 145-284 | 180-260 | +/-2,5 | 3х44 | 3 units 215х485х300 |
| SN-T-45 | 3 х 15,0 (68) | 147-282 | 179-262 | +/-2,5 | 3х44 | 3 units 215х485х300 |
| SN-T-51 | 3 х 17,0 (77) | 150-278 | 183-258 | +/-2,5 | 3х44 | 3 units 215х485х300 |
| SN-T-60 | 3 х 20,0 (91) | 153-273 | 187-254 | +/-2,5 | 3х44 | 3 units 215х485х300 |
Values of tension of three-phase systems are given concerning a neutral. Values for linear tension can be received direct recalculation, having increased values of phase tension by coefficient 1,73.