OEM 15kVar 400V Power Factor Correction Capacitor Three Phase LV Shunt Capacitor
BKMJ-0.4-15-3 15kVar 400V Three Phase PFC Capacitor
The BKMJ-0.4-15-3 15 kVar PFC Capacitor is a BKMJ series self-healing low voltage shunt capacitor, primarily used for reactive power compensation in low-voltage power grids. It effectively improves power factor, reduces reactive power loss, enhances voltage quality, and saves energy.
This PFC capacitor is suitable for AC 50Hz, 400V low-voltage distribution systems. Featuring a tinplate shell with high mechanical strength, excellent safety, and stable performance, it delivers reliable operation for capacitor banks, power distribution cabinets, and industrial plants.
Product Features & Characteristics
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Excellent Self-Healing Performance
Metallized film electrodes with self-healing capability restore insulation after local breakdown, ensuring long service life.
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Built-in Explosion-Proof Device
A built-in pressure interrupter safely disconnects the element from the grid under fault conditions, providing high safety and reliability.
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Fast Discharge Module
The built-in fast discharge module quickly releases residual charge after de-energizing, ensuring safer installation and maintenance.
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Low Power Loss & Stable Performance
Advanced metallized film technology ensures minimal power loss, stable capacitance, and consistent performance throughout the service life.
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High Strength Metal Shell
Constructed from metal materials with a tinplate shell offering high mechanical strength, suitable for demanding industrial environments.
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Compact Structure & Easy Installation
Compact size and light weight simplify mounting in reactive power compensation cabinets and distribution panels.
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Advanced Production Technology
Manufactured with advanced equipment and strict quality control to ensure consistent electrical performance.
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General-Purpose 1-50 kVar Coverage
The BKMJ series covers 1-50 kVar capacitor ratings for comprehensive low-voltage power factor correction.
Why Customers Choose Us
- Shanghai Nengdu is an industry-trade integrated manufacturer specializing in BKMJ capacitors, with senior power electronics engineers and a professional R&D center.
- Advanced equipment, strict quality control, and a professional team ensure reliable PFC capacitor performance; factory visits are welcome.
- Exclusive solutions: custom-made capacitor ratings, voltage classes, and terminal configurations according to your specific requirements.
- 100% pre-shipment testing on every PFC capacitor with a 12-month warranty for peace of mind.
- Samples available for evaluation before placing mass orders.
- Fast delivery: 7-15 days depending on order quantity.
Technical Specifications
| Parameter |
Specification |
| Model Number |
BKMJ-0.4-15-3 |
| Product Type |
BKMJ Series Low Voltage Shunt PFC Capacitor |
| Shell Type |
Tinplate |
| Rated Capacity |
15 kVar |
| Rated Voltage |
400V AC |
| Rated Frequency |
50 Hz |
| Phase |
Three Phase |
| Rated Capacitance (per phase) |
0.1 µF |
| Rated Current |
21.7 A |
| Capacitance Tolerance |
-5% ~ +10% |
| Dielectric Loss (tanδ) |
≤ 0.001 |
| Discharge Device |
Built-in discharge module, residual voltage ≤ 75V within 3 minutes |
| Overload Capability |
1.1 * Un continuous; 1.3 * In maximum continuous current |
| Operating Temperature |
-25°C ~ +50°C |
| Applicable Standards |
IEC 60831-1/2, GB/T 12747.1 |
Product Documentation
High-resolution photos, dimension drawings, and the complete datasheet for the BKMJ-0.4-15-3 PFC Capacitor are available. Please contact our sales team, and we will provide them within 24 hours.
Frequently Asked Questions
Why choose Nengdu PFC Capacitor?
Advanced equipment, strict quality control, and a professional team ensure reliable capacitor performance. Factory visits are welcome.
Are you a manufacturer or a trader?
We are an industry-trade integrated provider specializing in BKMJ capacitors.
Are PFC Capacitor samples free?
Samples are available, and customers cover the sample and shipping fees.
How long is the delivery time for this PFC Capacitor?
7-15 days, depending on order quantity.
What is the warranty for the PFC Capacitor?
100% pre-shipment testing with a 12-month warranty.
