150kva Step Down Three Phase Pad Mounted Transformer MV Instrument Transformers
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
150kVA Step Down Three Phase Pad Mounted Transformer MV Instrument Transformers
Product Specifications
| 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 |
Technical Specifications
| 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 |
Product Features
- Complies with ANSI, CSA, NEMA, IEEE, and DOE standards with UL certification
- Flexible core design: three-phase three-leg or five-leg core assembly
- High-voltage configuration of 24.94kV delta with low-voltage output of 480V
- Radial feed design with perfect dead-front system compatibility
- 5-position tap changer for seamless voltage adjustments
- NEMA 3R weatherproof protection for indoor/outdoor use
About HENTG POWER
Who We Are
Professional designer, manufacturer and installer of power system solutions since 2011, with 100,000 square meters facility.
Quality Assurance
Pre-production samples, final inspections, QC reports, and FAT (Factory Acceptance Test). 2+ year guarantee service.
Why Choose Us
30+ senior engineers offering 24-hour online service with responses within 30 minutes. Custom drawings confirmed within 7 days.
Our Services
OEM accepted. Negotiable business payment terms. Manufacturing capability up to 500KV 480MVA power transformers.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Hentg Power Electric Technology Co., Ltd.
Location
Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
Contact Person
Ms. Laurel