Hunan Hentg Power Electric Technology Co., Ltd.
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Product Specification
| High Light | Step Down MV Instrument Transformers ，Pad Mounted MV Instrument Transformers ，150kva Three Phase Pad Mounted Transformer | ||
| Attribute | Value |
|---|---|
| Frequency | 50Hz, 60Hz, 50/60Hz |
| Phase | Three |
| Coil Number | Two Windings |
| Application | Distribution System |
| Output Voltage | 10kV, 415V, 110V, 220V, 380V, 400V, 440V, 480V, 11kV |
| Input Voltage | 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV |
| Cooling Method | Oil Cooling |
| Connection Group | DYN1 |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Voltage Rating | Up to 34.5 kV |
| Standard | ANSI, IEC |
| Cooling Class | ONAN |
| Efficiency | 99.00% |
| Enclosure | NEMA Type 3R |
| Mounting | Pad-Mounted |
| Capacity (KVA) | HV | Tapping Range | LV | No-load Loss | Load Loss | Impedance | Efficiency |
|---|---|---|---|---|---|---|---|
| 75 | 2400 4160 7200 7620 12000 12470 13200 13800 14400 19920 24940 34500 | ±2X2.5% | 110 120 208 240 277 347 415 416 480 600 690 | 130 | 100 | 4.0-6.3 | 99.03 |
| 152 | 200 | 1800 | 99.16 | ||||
| 225 | 350 | 3100 | 99.23 | ||||
| 300 | 430 | 3700 | 99.27 | ||||
| 500 | 600 | 5410 | 99.35 | ||||
| 750 | 880 | 7500 | 99.40 | ||||
| 1000 | 1000 | 10300 | 99.43 |
Professional designer, manufacturer and installer of power system solutions since 2011, with 100,000 square meters facility.
Pre-production samples, final inspections, QC reports, and FAT (Factory Acceptance Test). 2+ year guarantee service.
30+ senior engineers offering 24-hour online service with responses within 30 minutes. Custom drawings confirmed within 7 days.
OEM accepted. Negotiable business payment terms. Manufacturing capability up to 500KV 480MVA power transformers.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
300-500MVA
Employee Number:
200~250
Ecer Certification：
Verified Supplier
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