BKDG-110-5000
BKDG Series • 5000kVA • 110/110 kV
BKDG-110-5000 is a 5000 kVA, 110/110 kV reactor manufactured by Shandong Yaqing Electric Power Technology Co., Ltd. (QDTB) in Qingdao, China, designed and tested in accordance with GB10229, IEC 60076-6, vector group Parallel, short-circuit impedance 6%, approximate weight 8000 kg. Available on FOB Qingdao terms; datasheet, routine test report and GA drawing issued with each unit.
Technical Specifications
| Model | BKDG-110-5000 |
|---|---|
| Rated Capacity | 5000kVA |
| HV Voltage | 110 kV |
| LV Voltage | 110 kV |
| Frequency | 50 Hz |
| Vector Group | Parallel |
| Short-circuit Impedance | 6% |
| Cooling | ONAN |
| Insulation | A (105°C) |
| Temperature Rise | 65 K |
| Weight | 8000 kg |
| Dimensions | 1350×900×1200 mm |
| Applied Standard | GB10229, IEC 60076-6 |
- · 铭牌缺字段:noLoadLoss, loadLoss(不猜、不补,需技术部补录)
Nameplate data is insufficient or self-contradictory, so no figures are given — we do not estimate.
Product Image & Parameters

Images are for illustration purposes only
BKDG-110-5000
BKDG Series
Product Drawing
Reactor - BKDG-110-5000
SPECIFICATIONS
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
Product Description
BKDG-110-5000 magnetically controlled reactor for dynamic reactive power compensation. DC bias controlled, stepless regulation. For EHV substation SVC.
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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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BKDG-110-5000 - Frequently Asked Questions
QWhat are the main applications of BKDG-110-5000?
BKDG-110-5000 (BKDG series, Reactors) is widely used in inverter protection, harmonic filtering and power factor improvement. Can be flexibly configured according to actual project requirements.
QWhat are the main technical specifications of BKDG-110-5000?
Key specifications: Capacity: 5000kVA, HV 110 kV, LV 110 kV, Frequency 50 Hz, Impedance 6%, Connection Parallel, Cooling ONAN, Standard GB10229, IEC 60076-6.
QHow to get a quote and technical documentation?
Contact via the "Send Inquiry" button below, or contact sales at Alice@qdtb-transformer.com / +86 13698683193. We provide detailed quotations and technical documentation instantly.
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