products details

Home Products

High Voltage Doorknob Capacitor with Low Dissipation ≤0.0040, High Withstanding Voltage 1.5Ur● 1min, and High Insulation Resistance ≧1.0×105MΩ for Power Line Carrier Communication

Brand Name:	XIWUER
MOQ:	1pcs
Price:	Negotiable
Payment Terms:	L/C,T/T
Supply Ability:	4,000,000 pcs a year

Detail Information

Product Description

Detail Information

Place of Origin:

XIAN, CHINA

Certification:

ISO9001,ISO14001,ISO45001

Dissipation:

≦0.0040

Withstanding Voltage:

1.5Ur● 1min

Insulation Resistance:

≧1.0×105MΩ

Packaging Details:

Carton

Supply Ability:

4,000,000 pcs a year

Highlight:

high voltage doorknob capacitors

power line carrier communication capacitors

high-voltage coupling system capacitors

Product Description

High-Voltage Doorknob Capacitors for Power Line Carrier Communication

In power line carrier communication system architectures, high-voltage doorknob capacitors are far more than simple passive components; they are crucial to system performance. Traditional design approaches that treat capacitors as standalone components are outdated. Our high-voltage doorknob capacitors, through system-level optimization, redefine the performance boundaries of coupling units.

Technical Specifications

No.	Specification	Dissipation	Withstanding Voltage	Insulation Resistance	D (mm)	H (mm)	L (mm)	M (mm)
1	20kV-2000pF	≤0.0040	1.5Ur● 1min	≥1.0×10⁵MΩ	-	-	-	-
2	20kV-10000pF	-	-	-	45	19	23	12
3	20kV-18000pF	-	-	-	65	15	19	12
4	30kV-1000pF	-	-	-	80	17	25	12
5	30kV-2700pF	-	-	-	45	24	32	12
6	30kV-12000pF	-	-	-	60	20	28	12
7	40kV-150pF	-	-	-	20	33	41	8
8	40kV-500pF	-	-	-	28	33	41	8
9	40kV-7500pF	-	-	-	80	24	29	12
10	40kV-10000pF	-	-	-	80	22	26	16
11	50kV-1000pF	-	-	-	50	30	34	12
12	50kV-1000pF	-	-	-	32	27	31	16
13	50kV-5600pF	-	-	-	80	31	35	16
14	60kV-1500pF	-	-	-	50	31	34	12
15	60kV-3000pF	-	-	-	65	32	35	16
16	100kV-500pF	-	-	-	50	54	58	12
17	100kV-2000pF	-	-	-	51	32	35	16
18	Insulator type 100kV-1500pF	-	-	-	68	36	40	16
19	150kV-820pF	-	-	-	65	95	100	12
20	200kV-600pF	-	-	-	50	90	94	16

Advanced System Performance

Modern PLC systems face unprecedented challenges: increased interference caused by spectrum congestion, stringent requirements for real-time data transmission in smart grids, and a deteriorating noise environment brought on by the integration of new energy sources.

Key Technology Advantages

Multilayer composite dielectric technology for precise impedance characteristics in specific frequency bands
Effective suppression of out-of-band interference in CENELEC A/B bands and FCC bands
Patented electric field balancing design addresses partial discharge problems under steep pulses
Maintains excellent signal-to-noise ratio in complex power noise environments

Complete Coupling System Solutions

We provide more than just capacitors; we provide complete coupling system solutions. Through electromagnetic-thermal multiphysics co-simulation, we optimize the matching characteristics of the capacitors and the coupled filters, reducing impedance mismatch losses in traditional designs by over 60%.

The innovative distributed heat dissipation structure reduces the product's temperature rise by 25°C when running at full load compared to traditional designs, ensuring the long-term stability of the system in high-temperature environments.

Tags:

High Voltage Ceramic Capacitor

High Voltage Doorknob Capacitors

High Voltage Film Capacitor

Live Line Capacitors

Surge Protective Device

High Voltage Vacuum Circuit Breaker

Switchgear Temperature Sensor

Voltage Instrument Transformers

Capacitive Voltage Detector

Capacitive Voltage Divider

Capacitive Insulator

MOV Metal Oxide Varistor

PTC NTC Thermistor

High Voltage Resistors

High Voltage Ceramic Capacitor

High Voltage Doorknob Capacitors

High Voltage Film Capacitor

Live Line Capacitors

Surge Protective Device

High Voltage Vacuum Circuit Breaker

Switchgear Temperature Sensor

Voltage Instrument Transformers

Capacitive Voltage Detector

Capacitive Voltage Divider

Capacitive Insulator

MOV Metal Oxide Varistor

PTC NTC Thermistor

High Voltage Resistors

products details

High Voltage Doorknob Capacitor with Low Dissipation ≤0.0040, High Withstanding Voltage 1.5Ur● 1min, and High Insulation Resistance ≧1.0×105MΩ for Power Line Carrier Communication

High Voltage Doorknob Capacitor with Low Dissipation ≤0.0040, High Withstanding Voltage 1.5Ur● 1min, and High Insulation Resistance ≧1.0×105MΩ for Power Line Carrier Communication

high voltage doorknob capacitors

power line carrier communication capacitors

high-voltage coupling system capacitors