Loading Capacitor 3KVAR Bank
Product Code : SCL-PLE-11835
The JLab India 3kVAR Loading Capacitor Bank is a high-capacity electrical testing instrument engineered for the empirical study of power factor correction, AC network stability, and capacitive reactance in high-power systems. Capable of providing up to 3 Kilovolt-Ampere Reactive (kVAR) of leading load, this apparatus allows students and engineers to simulate industrial load compensation and observe the effects of phase advancement on AC power grids. It is a critical asset for Advanced Electrical Engineering laboratories and Power Systems training facilities.
Technical Specifications
| Tender Specification | OEM Technical Detail |
| Reactive Capacity | 3kVAR Total |
| Load Type | Capacitive (Leading Power Factor) |
| Operating Voltage | Single-Phase (220V–240V) or Three-Phase (415V) configurations |
| Frequency | 50/60Hz compatible |
| Load Stepping | Multiple independent steps (e.g., selectable in 250VAR or 500VAR increments) |
| Capacitor Type | Industrial-grade, self-healing Metallized Polypropylene (MPP) |
| Safety Discharge | Integrated bleed resistors for automatic voltage dissipation |
| Interface | Heavy-duty 4mm safety terminals or industrial-grade binding posts |
| Control | Independent illuminated toggle switches or industrial rotary selectors |
Certification | ISO certificates available on request |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Reactance Interface: Facilitates student understanding of Capacitive Reactance (XC) and its role in opposing AC flow while providing a "leading" current, supporting Advanced Power Electronics modules.
- Phase Displacement Quantification: Enables the physical study of electrical waveforms; learners apply oscilloscopes and power factor meters to observe the current waveform leading the voltage waveform.
- Power Factor Correction Analysis: Supports the analysis of reactive power management; students evaluate how the 3kVAR bank can neutralize the lagging effects of high-power inductive motors, effectively reducing total line current and kVA
- Network Stability Evaluation: Allows students to evaluate the "Ferranti Effect" and voltage rise in lightly loaded capacitive lines, fostering a deeper understanding of grid voltage regulation.
International Logistics & Compliance
JLab India ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade, reinforced seaworthy crating (ISPM-15 compliant). The capacitors are mounted on internal shock-absorbing rails to protect the hermetic seals and internal connections from mechanical stress during transit.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and a factory-verified test report specifying actual capacitance (μF) and dissipation factor for each bank.
- Durability: Tropicalized design featuring anti-corrosive powder coating and UV-stabilized indicators, ensuring the unit remains reliable in high-humidity or non-climate-controlled laboratory environments.
Direct OEM Sourcing Advantages
Procuring the JLab India 3kVAR Loading Capacitor Bank directly ensures vertical manufacturing control:
- Heavy-Duty Safety Integration: We use premium-grade industrial capacitors equipped with internal over-pressure disconnectors and bleed-off resistors to ensure maximum operator safety during repeated switching.
- Precision VAR Matching: Direct oversight of the capacitor bank assembly ensures that the reactive power increments are accurately matched for three-phase balancing experiments.
- Direct Factory Spares Availability: Guaranteed availability of replacement capacitor modules, high-current switches, and terminal blocks to maximize the long-term ROI of institutional assets.
- Manufacturing Control: Direct oversight of the dielectric strength (Hi-Pot) and insulation resistance testing ensures the unit exceeds international safety standards for educational and industrial use.
.jpg)