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BKDG Series - Single-Phase Dry-Type Reactors for Control Circuits
The BKDG series single-phase dry-type reactors are compact components designed for control circuits, signal filtering, and current limiting in low-voltage applications. Features reliable dry-type insulation for maintenance-free operation.
Model Number Breakdown
Applications
PLC control circuit filtering
Signal line current limiting
Low-voltage power factor correction
Control panel noise suppression
Key Features
- Compact single-phase design for panel integration
- Dry-type insulation for maintenance-free operation
- Suitable for control circuit and signal applications
- Reliable performance in indoor environments
Specifications Range
All specifications and dimensions can be customized upon request
Model Selector
| Key parameters | Model Range |
|---|---|
| Capacity | 1000–100000 kvar |
| Rated current (A) | 16.5, 49.49, 82.48, 164.96, 329.91, 494.87… |
| Rated voltage (kV) | 35, 110, 220 |
| Frequency (Hz) | 50 |
| Impedance (%) | 6 |
| Standard | GB10229, IEC 60076-6 |
| Compare | Model | Series | Capacity (kVA) | HV Voltage (kV) | Current (A) | Frequency (Hz) | Reactance | Temp. rise (K) | Insulation | Cooling | Standard | Weight | Dimensions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BKDG-35-1000 | BKDG | 1000kVA | 35 | 16.5 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 2200 kg | 900×600×800 mm | |
| BKDG-35-3000 | BKDG | 3000kVA | 35 | 49.49 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 5200 kg | 1200×800×1050 mm | |
| BKDG-35-5000 | BKDG | 5000kVA | 35 | 82.48 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 8000 kg | 1350×900×1200 mm | |
| BKDG-35-10000 | BKDG | 10000kVA | 35 | 164.96 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-35-20000 | BKDG | 20000kVA | 35 | 329.91 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-35-30000 | BKDG | 30000kVA | 35 | 494.87 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-35-50000 | BKDG | 50000kVA | 35 | 824.79 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-35-60000 | BKDG | 60000kVA | 35 | 989.74 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-35-100000 | BKDG | 100000kVA | 35 | 1649.57 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-110-5000 | BKDG | 5000kVA | 110 | 26.24 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 8000 kg | 1350×900×1200 mm | |
| BKDG-110-10000 | BKDG | 10000kVA | 110 | 52.49 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-110-20000 | BKDG | 20000kVA | 110 | 104.97 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-110-30000 | BKDG | 30000kVA | 110 | 157.46 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-110-50000 | BKDG | 50000kVA | 110 | 262.43 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-110-60000 | BKDG | 60000kVA | 110 | 314.92 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-110-100000 | BKDG | 100000kVA | 110 | 524.86 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-220-10000 | BKDG | 10000kVA | 220 | 26.24 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-220-30000 | BKDG | 30000kVA | 220 | 78.73 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-220-50000 | BKDG | 50000kVA | 220 | 131.22 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-220-60000 | BKDG | 60000kVA | 220 | 157.46 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm | |
| BKDG-220-100000 | BKDG | 100000kVA | 220 | 262.43 | 50 | 6 | 65 | A (105°C) | ONAN | GB10229, IEC 60076-6 | 14000 kg | 1600×1000×1500 mm |
Product Drawing
Reactor - BKDG-110-30000
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
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Fill in any two of inductance L, rated current I and reactive power Q — the third is derived. The phase basis (single / three-phase) must be chosen, because the two bases differ by exactly a factor of three.
X = 2πfL · U_L = I·X · Q₁ = I²X (single-phase) · Q₃ = 3I²X (three-phase)
Still required to complete the calculation: inductance L, rated current I, reactive power Q.
L = 1 mH, I = 150 A, f = 50 Hz → X = 0.3142 Ω, U_L = 47.12 V, single-phase Q₁ = 7.07 kvar, three-phase Q₃ = 21.21 kvar.
Single-phase and three-phase differ by exactly a factor of three — always state which basis a kvar figure is quoted on.
The product library (quote-data) carries no per-model inductance or rated current, so no value is auto-filled for a model; the actual figures are confirmed on the factory parameter sheet. An em dash means the value is unavailable — it is never rendered as zero.
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