Trunk Quasar
Network trunk filters Quasar
- for the protection of groups of computing techniques, measurement techniques, communications systems, industrial equipment with CNC, uninterruptive power supplies and other customers of electricity against powerful industrial impulse interferences, including lightning discharges;
- for the prevention of the spread of industrial interference across a supply network from the industrial equipment;
- for the protection of a digital technique against industrial radio frequency interference spreading across a supply network;
- for the suppression of information waves from a computing technique, handling with confidential information, in supply networks.
Construction
Filters Quasar F-R and Quasar F have single construction.
A filter of the model Quasar F is made as high-frequency LC filter, allocated in the folded plate structure of the firm «RITTAL» (protection level – IP 54). Locking of the corps onto the wall is implemented by means of electrically secured hangers.
Models Quasar F-R, in spite of Quasar F, have additional modules of variators and gas dischargers.
The construction Quasar F is designed in accordance with standards and recommendations of International Electrotechnical Commission of zonal protection IEC-1312-1 (1995-02) and IEC-1643-1, in accordance with demands of Electrical installation code (7th ed.) and GOST R 50 571.
Quasar F-R combines protection of classes В и С, nevertheless, the power of the suppression of impulse overloltages essentially exceeds minimum demands for devices of these classes, and this increases the resource essentially.
Filters Quasar F and Quasar F-R are designed in accordance with exclusive standards of reliability of the construction, because they are destined for the supply of especially essential customers of electricity those need in continuity of the supply.
High performance of Quasar F-R is achieved by the matching of air gaps, high-frequency filter and block of variator protection. The system is completed with air gaps of German firm "Phoenix contact".
Parameters of suppression of asymmetrical hindrances in power-supply circuits
Technical characteristics of protection against pulse hindrances
Three-phase block of the variator protection
Discharger N-PE
Filters Quasar F-R and Quasar F have single construction.
A filter of the model Quasar F is made as high-frequency LC filter, allocated in the folded plate structure of the firm «RITTAL» (protection level – IP 54). Locking of the corps onto the wall is implemented by means of electrically secured hangers.
Models Quasar F-R, in spite of Quasar F, have additional modules of variators and gas dischargers.
The construction Quasar F is designed in accordance with standards and recommendations of International Electrotechnical Commission of zonal protection IEC-1312-1 (1995-02) and IEC-1643-1, in accordance with demands of Electrical installation code (7th ed.) and GOST R 50 571.
Quasar F-R combines protection of classes В и С, nevertheless, the power of the suppression of impulse overloltages essentially exceeds minimum demands for devices of these classes, and this increases the resource essentially.
Filters Quasar F and Quasar F-R are designed in accordance with exclusive standards of reliability of the construction, because they are destined for the supply of especially essential customers of electricity those need in continuity of the supply.
High performance of Quasar F-R is achieved by the matching of air gaps, high-frequency filter and block of variator protection. The system is completed with air gaps of German firm "Phoenix contact".
| Parameter |
Quasar F25 (R) |
Quasar F50 (R) |
Quasar F65 (R) |
Quasar F100 (R) |
Quasar F160 (R) |
Quasar F250 (R) |
Quasar F400 (R) |
| Rated voltage, V, Hz | 380, 50 | 380, 50 | 380, 50 | 380, 50 | 380, 50 | 380, 50 | 380, 50 |
| Rated power, kVa | 26 |
52 |
66 |
105 |
165 |
264 |
415,5 |
| Rated current, A | 40 |
80 |
100 |
160 |
250 |
400 |
630 |
| Isolation resistance, not less, megohm | 20 |
20 |
20 |
20 |
20 |
20 |
20 |
| Leak current on the earth, no more, мА | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Overall dimensions, mm | 900х362х192 | 900х362х192 | 900х362х192 | 900х362х192 | 1405х554х212 | 1405х554х212 | 1405х554х212 |
Parameters of suppression of asymmetrical hindrances in power-supply circuits
|
Frequency, MHz |
0,1 |
0,3 |
1,0 |
3,0 |
10,0 |
30,0 |
| The brought attenuation, dB | 20 |
35 |
40 |
60 |
80 |
60 |
Technical characteristics of protection against pulse hindrances
| Parameter |
Meaning |
| Maximal discharge current (10/350 mcs) |
40 кА |
| Actuation voltage |
1500 V |
| Actuation time is up to |
100 ns |
Three-phase block of the variator protection
| Parameter |
Meaning |
| Maximal discharge current (8/20 mcs) |
40 кА |
| Actuation voltage |
470 V |
| Actuation time is up to |
25 ns |
Discharger N-PE
| Parameter |
Meaning |
| Maximal discharge current (10/350 mcs) |
50 кА |
| Actuation voltage |
1000 V |