CBB66A Capacitor for HID Lamps 110℃ (Oval Aluminum Case)
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  • CBB66A Capacitor for HID Lamps 110℃ (Oval Aluminum Case)
  • CBB66A Capacitor for HID Lamps 110℃ (Oval Aluminum Case)
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◆ Product Advantages
- Oval Aluminum Case 110°C Ultra-High-Temperature Grade with Large Capacitance Compact
  Design: CBB66A HID lamp oval aluminum case capacitors combine 110°C ultra-high-
  temperature operating grade with the high space utilization of oval housing, achieving
  larger capacitance in the compact electrical compartment of lamp fixtures — particularly
  suitable for power factor compensation requirements of high-power HID lamps
- Built-In Anti-Explosion Device for High Safety Standards: Oval aluminum case
  incorporates a mechanical anti-explosion safety device that automatically releases
  pressure upon abnormal capacitor over-pressure, preventing explosion and flying debris,
  complying with safety standards for high-pressure gas discharge lamp fixtures and
  suitable for public spaces and outdoor high-power lighting applications
- Specifically Optimized for CWA Ballast Systems: Product specifically designed to
  operate with high-pressure sodium lamp and HID lamp CWA ballast systems with precisely
  matched electrical parameters, ensuring efficient power factor compensation with lamp
  system power factor achievable above 0.9
- Aluminum Case Excellent Heat Dissipation for Sustained 110°C Stability: Aluminum
  alloy oval housing maintains good heat dissipation in sustained 110°C high-temperature
  operating environments, effectively suppressing internal heat accumulation in the
  capacitor, preventing thermal runaway, and ensuring long service life
- Low Loss with High Self-Healing Reliability: Metallized film low-loss characteristics
  combined with self-healing properties jointly ensure safe and reliable product operation
  during HID lamp long-duration burning conditions

◆ Key Selling Points
- Oval Case Compatible with High-Power Lamp Fixture Compact Spaces: Provides high-
  capacitance compensation capacitors for 1000W to 2000W high-power HID lamp fixtures
  while maintaining compact lamp fixture structure
- 110°C High-Temperature Grade Significantly Extends Service Life: Service life greatly
  extended in HID lamp high-temperature environments compared to ordinary lighting
  capacitors, reducing lamp fixture maintenance frequency and operating costs
- Corresponding to CBB66A Industry Standard Model: Strong market universality for
  convenient procurement and replacement, suitable for large-scale lighting project
  maintenance spare parts
- Full Power Segment Coverage: Available in compatible specifications for 70W to 2000W
  HID lamps across all power segments

◆ Primary Applications
- High-pressure sodium lamp CWA ballast system compensation for high-power applications
- HID metal halide lamp industrial plant and sports venue lighting
- Large outdoor billboard and architectural floodlighting
- Road lighting and tunnel high-pressure sodium lamp systems
- Port and logistics center high-power lighting




Rated voltage VAC 250/450/540/580VAC
Tolerance ±3%
Rated frequency fR 50/60 Hz
Maximum permissible voltage Vmax 1.1·VR  (VR = Rated voltage)
Maximum permissible current Imax 1.3·IR  (IR = Rated current)
AC test voltage terminal to terminal 2Un/60s
Insulation voltage terminals to case 2Un+1000VAC(≥2000VAC)60s
Dissipation factor tan δ at 20 ℃ ≤0.0020 (100 Hz)
Climatic category -40/110/21、-40/105/21
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About Us
Anhui Juan Kuang Electric Co., Ltd.

Anhui Juan Kuang Electric Co., Ltd. Against the backdrop of the rapid development of the electronic information and new‑energy industries, film capacitors serve as core basic components. Their performance directly determines the reliability and energy‑efficiency level of downstream end‑products. In this sector, Anhui JuanKuang Electric Co., Ltd. has built up expertise over more than 30 years. Through professionalism and innovation, it has established itself as a capable player in the film‑capacitor industry.

Established in 1995, Anhui JuanKuang Electric Co., Ltd. specializes in the R&D and manufacturing of a full range of film capacitors. For over 30 years, the company has stayed focused on its core business. It avoids blind expansion and rejects careless production. Embracing the philosophy of “manufacturing quality capacitors with craftsmanship” across every production process, it has become a model of steady growth within the industry.

Certificate Of Honor
  • TUV-CBB65
  • UL
  • UL-For-Compressor
  • VDE
  • VDE
  • Anhui Yuanguang Electric Appliance‑Environmental Management System Certificate
  • GB/T 4787.1‑2021 – Voltage‑Sharing Capacitors for High‑Voltage Alternating‑Current Circuit‑Breakers
  • GB/T 17702‑2021‑Power Electronic Capacitors
  • GB/T 28543‑2021‑Noise Measurement Method on Power Capacitors
  • GB/T 11026.8‑2025‑Electrical insulating materials—Thermal endurance properties—Part 8: Determination of thermal endurance indices (TI and RTI) of an insulating material using the fixed time frame method
  • NB/T 10451‑2020‑Insulating liquids‑Unused polyisobutene
  • NB/T 10452‑2020‑Insulating liquids‑Epoxidized soybean oil for metallized film capacitors
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