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DM Series - Single Phase Transformers
DM isolation transformers provide 220/380 V to 220/380 V isolation for flexible industrial and laboratory installations, 0.5-10 kVA.
Model Number Breakdown
Key Features
- Dual-voltage isolation for flexible installation
- 0.5-10 kVA for industrial and lab use
- Low-noise operation
- Compact panel-mount design
Applications
- Industrial power systems
- Commercial buildings
- Infrastructure projects
TECHNICAL DRAWING
Model: DM-3KVA | Type: Oil-immersed transformer | Capacity: 3000 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 | 500–10000 VA |
| Input voltage | 220V or 380V |
| Output voltage | 220V or 380V |
| Frequency (Hz) | 50-60HZ |
| Efficiency | ≥90%, ≥93% |
| 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 |
|---|---|---|---|---|---|---|---|---|
| DM-0.5KVA | DM | 500VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 280x140x155 | |
| DM-1KVA | DM | 1000VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 285x155x162 | |
| DM-1.5KVA | DM | 1500VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 320x195x190 | |
| DM-2KVA | DM | 2000VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 440x300x320 | |
| DM-3KVA | DM | 3000VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 440x300x320 | |
| DM-5KVA | DM | 5000VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 440x300x320 | |
| DM-6KVA | DM | 6000VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 440x300x320 | |
| DM-8KVA | DM | 8000VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 440x300x320 | |
| DM-10KVA | DM | 10000VA | 220V or 380V | 220V or 380V | 50-60HZ | 130 kg | 300x320x420 |
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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