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HV-cast Series - Single Phase Transformers
HV cast-resin transformers step down 10 kV to 0.4 kV for auxiliary power supply. 30-200 kVA, fire-safe cast-resin construction.
Model Number Breakdown
Key Features
- Cast-resin insulation for 10 kV medium voltage
- 30-200 kVA for auxiliary power supply
- Fire-safe and maintenance-free
- High insulation to IEC standards
Applications
- Industrial power systems
- Commercial buildings
- Infrastructure projects
TECHNICAL DRAWING
Model: HVCR-100KVA | Type: Oil-immersed transformer | Capacity: 100 kVA
FRONT ELEVATION
ELECTRICAL SCHEMATIC
EFFICIENCY vs LOAD
SIDE VIEW
TOP VIEW
TERMINAL BLOCK
CORE & WINDING
LEGEND:
Iron core
HV winding/bushing
LV winding/bushing
Dimension line
Specifications Range
All specifications and dimensions can be customized upon request
Model Selector
| Key parameters | Model Range |
|---|---|
| Capacity | 30–200 VA |
| Input voltage | 10kV |
| Output voltage | 0.4kV |
| Frequency (Hz) | 50/60 |
| Efficiency | ≥85%, ≥90% |
| Allowed temperature rise | ≤65 K |
| Short-circuit impedance | ≤8% |
| Insulation class | Class B (130°C) |
Select 2-3 models to compare
| Compare | Model | Series | Capacity (kVA) | Input voltage | Output voltage | Frequency (Hz) | Weight | Dimensions |
|---|---|---|---|---|---|---|---|---|
| HVCR-30KVA | HV-cast | 30kVA | 10kV | 0.4kV | 50/60 | 325 kg | 730×570×1030 mm | |
| HVCR-50KVA | HV-cast | 50kVA | 10kV | 0.4kV | 50/60 | 470 kg | 850×650×1150 mm | |
| HVCR-80KVA | HV-cast | 80kVA | 10kV | 0.4kV | 50/60 | 670 kg | 970×710×1240 mm | |
| HVCR-100KVA | HV-cast | 100kVA | 10kV | 0.4kV | 50/60 | 800 kg | 1050×750×1300 mm | |
| HVCR-150KVA | HV-cast | 150kVA | 10kV | 0.4kV | 50/60 | 1060 kg | 1125×825×1375 mm | |
| HVCR-200KVA | HV-cast | 200kVA | 10kV | 0.4kV | 50/60 | 1300 kg | 1200×900×1450 mm |
Instant Selection & Quote Calculator
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EXW (FOB Qingdao)
$2
Range $2 ~ $2 (±8%)
Price Breakdown
| Base price (interpolation) | $2 |
| × Product factor | ×1.0000 |
| × Country factor | ×1.0000 |
| × Copper-linked factor | ×1.0000 |
| + Options / accessories | $0 |
Shipping quoted separately per destination port.
Complete equipment — no winding copper linkage
Reference prices are for estimation only and do not constitute a formal offer.
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