Product Features
1. Due to the advantages of strong short-circuit resistance, small maintenance workload, high operating efficiency, small size and low noise, dry-type transformers are often used in places with high performance requirements such as fire prevention and explosion protection. Safe, fireproof, non-polluting, can directly run on high-load electricity;
2. Adopt domestic advanced technology, high mechanical strength, strong short-circuit resistance, small partial discharge, good thermal stability, high reliability and long service life;
3. Low loss, low noise, obvious energy saving effect, maintenance-free;
4. Good heat dissipation performance, strong overload capacity, and short-term super-capacity operation under forced air cooling;
5. It has a certain moisture-proof performance and can operate in harsh environments with high humidity;
6. Dry-type transformers can be equipped with a complete temperature detection and protection system. The intelligent signal temperature control system is adopted, which can automatically detect and display the respective working temperature of the three-phase windings, can automatically start and stop the fan, and has function settings such as alarm and trip;
7. Small size, light weight, less space occupation, low installation cost.
Product Details
Main Product Performance Parameters
Model | Rated capacity (kVA) | Connection group grade | Voltage combination (kV) | Open circuit losses (W) | load losses (W) 120℃(F) | Short-circuit impedance (%) | ||
High voltage | Tapping range | Low voltage | ||||||
SC18-30 | 30 | Yyno or Dyn11 | 10.5 10 6.3 6 | ±5% or ±2X2.5% | 0.4 | 105 | 640 | 4 |
SC18-50 | 50 | 155 | 900 | |||||
SC18-80 | 80 | 210 | 1240 | |||||
SC18-100 | 100 | 230 | 1415 | |||||
SC18-125 | 125 | 270 | 1665 | |||||
SC18-160 | 160 | 310 | 1915 | |||||
SC18-200 | 200 | 360 | 2275 | |||||
SCB18-250 | 250 | 415 | 2485 | |||||
SCB18-315 | 315 | 510 | 3125 | |||||
SCB18-400 | 400 | 570 | 3590 | |||||
SCB18-500 | 500 | 670 | 4390 | |||||
SCB18-630 | 630 | 775 | 5290 | |||||
SCB18-630 | 630 | 750 | 5365 | 6 | ||||
SCB18-800 | 800 | 875 | 6265 | |||||
SCB18-1000 | 1000 | 1020 | 7315 | |||||
SCB18-1250 | 1250 | 1205 | 8720 | |||||
SCB18-1600 | 1600 | 1415 | 10555 | |||||
SCB18-2000 | 2000 | 1760 | 13005 | |||||
SCB18-2500 | 2500 | 2080 | 15445 |