15 KVA Step Up Step Down Medium Voltage Transformer Pole Mount One Phase ANSI Standard
Product Specifications
| Attribute | Value |
| Type | Distribution transformer, Oil-IMMERSED Transformer |
| Material | Aluminum, Copper |
| Frequency | 50Hz, 60Hz |
| Shape | ROUND |
| Winding Material | Copper |
| Application | Power |
| Phase | Single Phase |
| Coil Structure | Circular coil |
| Coil Number | Dual-winding coil |
| Input Voltage | 3kV, 6kV, 10kV, 15kV, 35kV, 100V, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV |
| Output Voltage | 400V, 208V, 200V, 415V, 127V, 11kV, 380V, 440V, 480V |
| Product Name | Oil Distribution Transformer |
| Standard | ANSI |
| Usage | New Energy |
| Warranty | 3 Years |
| Vector Group | II0/II6 |
| MOQ | 10 Pcs |
| Primary Voltage | 240 V |
| Insulation Class | Class H |
| Operating Temperature | 40°C |
| Mounting Type | Pole Mounted |
| Efficiency | 98% |
| Protection Rating | IP65 |
| Secondary Voltage | 120/240 V |
| Enclosure Material | Aluminum |
Technical Specifications
| Rated capacity (KVA) | HV | Tapping range | LV | No-load loss | Load loss | Dimension (mm) | Efficiency |
| 15 | 2400 4160 7200 7620 12000 12470 13200 13800 14400 19920 24940 34500 | ±2* 2.5% | 110 120 208 240 277 347 415 416 480 600 690 | 60 80 100 120 130 150 | 330 370 450 620 850 1150 | 520 560 610 635 754 770 795 | 98.8% |
Installation Guidelines
Installation Warning
- Safety Distance: ≥3m from Buildings, ≥4.5m above Ground (Road)
- Grounding Requirements: Independent Grounding Electrode Resistance <10Ω, Grounding Wire Cross-Sectional Area ≥25mm²
Troubleshooting Guide
| Phenomenon | Possible Cause | Emergency Measures |
| Abnormal humming | Loose core | Tighten bolts during power outage |
| Oil temperature > 85℃ | Overload/poor heat dissipation | Forced air cooling + load reduction |
| Bushing flashover | Dirt accumulation | Live cleaning (certification required) |
Single-phase pole transformer
Transformer technical diagram
Transformer installation example
Certifications
Frequently Asked Questions
How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment. We will provide QC & test reports. We accept FAT (Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.
Why choose us?
We have the professional and independent drawing team and technical team. It is expected that we can confirm all the contents on the drawings with you within 7 days. We have a professional technical team with 30+ senior engineers offering 24 hours online service and response within 30 minutes.
What services can we provide?
Accept OEM, business payment are negotiated.
