Audited Supplier
Product Features
1. NOMEX insulation material with class-C insulation to achieve superior insulation with other benefits including heat-resistant, flame retardant, fireproof, and non-polluting.
2. The core material is made of high-quality cold-rolled silicon steel sheets.
3. Stepping Process: The core features a multi-step positioning structure that prevents lateral and longitudinal displacement.
4. Harmonic Filtering: Utilizes multiple technologies to suppress and filter harmonics effectively, thereby extending motor life.
5. Safety and Reliability: Windings are available in various structures with strong short-circuit resistance. A specialized air-cooling system ensures high cooling efficiency.
6. High Efficiency and Energy Savings: Offers strong overload capacity, approximately 40% energy savings, low partial discharge, and low noise.
7. Moisture resistance, strong impact resistance, no cracking phenomenon.
9. Environmental friendliness, can be decomposed after the end of life.
10. Versatility: Meets the requirements of various frequency conversion systems, with products offering capacities up to 9000KVA and achieving up to 72-pulse rectification.
Technology Innovation
1. Reduced Harmonics: The secondary side uses an extended delta connection to reduce harmonic components in the input current.
2. Industry Pioneer: The first Chinese manufacturer to pass testing by the National Transformer Quality Supervision and Testing Center.
3. Leading Manufacturer: The largest Chinese manufacturer of high-capacity frequency conversion transformers.
4. Advanced Secondary Design: Features a phase-shifted secondary side with a layered structure for the leads, an aesthetical design.
Technical Specification
| TYPE | UK% | Io% | LPA(AN) Db | L x B x H | I | F | K | Kr | Number of sub-side groups | Weight(kg) |
| ZPSG-300/6 | 8-10 | 1.2 | ≤65 | 900x615x1780 | 530 | 275 | 335 | 18 | 1120 | |
| ZPSG-400/6 | 1.2 | 940x615x1780 | 490 | 295 | 355 | 1240 | ||||
| ZPSG-500/6 | 1.2 | 980x615x1780 | 485 | 290 | 350 | 1330 | ||||
| ZPSG-600/6 | 1.2 | 1005x615x1780 | 480 | 300 | 360 | 1500 | ||||
| ZPSG-700/6 | 1 | 1050x615x1780 | 490 | 297 | 357 | 1700 | ||||
| ZPSG-750/6 | 1 | 1090x615x1780 | 500 | 310 | 370 | 1770 | ||||
| ZPSG-800/6 | 1 | 1080x915x1780 | 500 | 288 | 348 | 1790 | ||||
| ZPSG-900/6 | 0.9 | 1080x615x1780 | 500 | 291 | 351 | 1980 | ||||
| ZPSG-1000/6 | 0.9 | 1125x615x1780 | 510 | 281 | 341 | 2130 | ||||
| ZPSG-1100/6 | 0.9 | 1180x615x1780 | 525 | 295 | 355 | 2400 | ||||
| ZPSG-1250/6 | 0.9 | 1285x615x1780 | 535 | 20 | 308 | 368 | 2710 | |||
| ZPSG-1350/6 | 0.8 | 1250x760x1995 | 545 | 320 | 380 | 2630 | ||||
| ZPSG-1500/6 | 0.8 | 1210x760x1995 | 550 | 325 | 385 | 2730 | ||||
| ZPSG-1750/6 | 0.8 | 1220x760x1995 | 560 | 365 | 425 | 3200 | ||||
| ZPSG-1900/6 | 0.7 | 1235x760x1995 | 575 | 344 | 404 | 3370 | ||||
| ZPSG-2000/6 | 0.7 | 1245x760x1995 | 570 | 342 | 402 | 3450 | ||||
| ZPSG-2250/6 | 0.7 | 1260x760x1995 | 575 | 355 | 415 | 3680 | ||||
| ZPSG-2500/6 | 0.7 | 1285x760x1995 | 580 | 365 | 425 | 3990 | ||||
| ZPSG-2750/6 | 0.6 | 1345x760x1995 | 600 | 366 | 426 | 4480 | ||||
| ZPSG-3000/6 | 0.6 | 1470x760x1995 | 610 | 351 | 411 | 4750 | ||||
| ZPSG-3500/6 | 0.6 | 2020x760x1995 | 695 | 630 | 396 | 6945 |
