Customizable Surge Protection Solutions for High Voltage Applications

• Customization: Available
• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Model NO.: YH series
• Installation: According to Customer Requirements
• Application: AC/DC System/Power Plants/Substation
• Size: According to Customer Requirements
• Operation Voltage: 3 - 36kv
• Shape: According to Customer Requirements
• Material: ZnO
• Certification: ROHS, ISO9001, CCC
• Brand: Chbeb
• Customizable: OEM/According to Customer Requirements
• Voltage Customizable: 30kv 33kv 36kv
• Transport Package: Pallet
• Trademark: CHBEB
• Origin: China
• HS Code: 8535400000
• Production Capacity: 50000 Pieces/Quarter

Product Description

Product Description

Introducing the state-of-the-art Zinc Oxide Arrester from Beierbian Group Co., Ltd—setting a new standard in lightning protection technology. Specifically engineered for optimal performance in 10kV power distribution systems, this extraordinary device represents the epitome of cutting-edge innovation. Meticulously designed with a zinc oxide valve column, it is further enhanced by the strategic positioning of upper and lower electrodes, all impeccably encased in premium silicone rubber. This sophisticated construction offers unmatched features that redefine excellence:

1. Embrace this revolutionary design that ingeniously resolves sealing challenges that have long hindered arrester systems. By seamlessly integrating the core and jacket into a unified, streamlined structure, it skillfully eliminates potential cavities that could lead to detrimental internal breathing issues. This brilliant engineering feat triumphs over the complex technical hurdles of moisture ingress prevention in the internal components, ensuring unparalleled performance and reliability.
2. Boasting a robust core with formidable capabilities to withstand internal overvoltage, this arrester stands as a hallmark of exceptional engineering. It exhibits profound aging resistance, assuring steadfast protection and consistent performance year after year. Users are guaranteed long-lasting reliability and effectiveness, backed by its superior construction and design.

Incorporating a precisely engineered valve plate with optimized core parameters, this device masterfully addresses challenges such as arc grounding, PT resonance, and a diverse range of operational overvoltages. It operates with exceptional reliability, confidently maintaining performance under normal line voltage, while enduring 2.5 to 3 times power frequency overvoltage. Its voltage withstand duration not only meets but surpasses international standards by 1 to 3 orders of magnitude, providing unmatched safety and extraordinary operational longevity.

Detailed Photos

Product Parameters

Main Characteristics Of Jacket Materials And Product Usage Environment:

Item	Unit	Norm
Shore Hardness A	/	60
Tensile Strength	mpa	≥35
Breaking Elongation	%	≥250
Oxygen Index	/	45
Resistivity	Ω.m	≥1×10^13
Breakdown Strength	MV/m	≥25
Tracking	kV	4.5
Durability	Not less than 20 years

Working Environment:

Meticulously crafted to provide flawless functionality in both indoor and outdoor settings, our product ensures unparalleled performance across diverse environments.

This advanced solution guarantees effective operation even at altitudes soaring up to an impressive 3000 meters, providing reliable performance at high elevations.

Expertly engineered to withstand a broad range of ambient temperatures from a stark -40°C to a comfortable +60°C, ensuring adaptability to various climatic conditions.

Professionally designed to operate seamlessly with power supply frequencies ranging from a steady 48Hz to a dynamic 62Hz, offering versatility in power system compatibility.

Guarantees that the power frequency voltage applied between terminals remains within optimal limits, ensuring enduring, reliable use and long-term stability.

Capable of enduring seismic activities with an intensity not exceeding 8 degrees, ensuring robustness and durability during earthquakes.

Designed to withstand fierce outdoor wind speeds reaching up to 35 meters per second, providing resilience against harsh weather conditions.

Note:

If you encounter conditions beyond these standard operational parameters, our dedicated team is ready to discuss and provide tailored solutions to meet your specific needs.

Main Technical Parameters

Model	Nominal Voltage (rms)	Rated Voltage Of Arrester (rms)	Continuous Operating Voltage (rms)	DC 1mA reference voltage kV not less than	The residual voltage under nominal discharge current kV (Crest) not greater than	Steep wave impact residual voltage kV (Crest) not greater than	2ms square wave flow capacity A	Operation Place
YH5WS-3.8/17	3	3.8	2.0	7.5	17.0	19.6	100	Distribution Type
YH5WS-5/15	3	5	4.0	7.5	15.0	17.3	150
YH5WS-7.6/30	6	7.6	4.0	15.0	15.0	34.5	100
YH5WS-10/30	6	10	8.0	15.0	30.0	34.6	150
YH5WS-12.7/50	10	12.7	10	26.0	50.0	57.5	100
YH5WS-16.5/50	10	16.5	12.7	26.0	50.0	57.5	100
YH5WS-17/50	10	17	13.6	26.0	50.0	57.5	150
YH5WS-17/45	10	17	13.6	25.0	45.0	/	250
YH10WS-17/45	10	17	13.6	25.0	45.0	/	400
YH5WZ-5/13.5	3	5	4.0	7.2	13.5	15.5	200	Power Station Type
YH5WZ-7.6/27	6	7.6	4.0	14.4	27.0	31.0	150
YH5WZ-10/27	6	10	8.0	14.4	27.0	31.0	200
YH5WZ-42/134	35	42	23.4	73	134	154	150
YH5WZ-12.7/45	10	12.7	6.6	24.0	45.0	51.8	150
YH5WZ-16.5/45	10	16.5	13.2	24.0	45.0	51.8	150
YH5WZ-17/45	10	17	13.6	24.0	45.0	51.8	200
YH5WZ-51/134	35	51	40.8	73.0	134	154	400
YH10WZ-17/45	10	17	13.6	24.0	45.0	51.8	200
YH10WZ-51/134	35	51	40.8	73.0	134	154	400
YH5WR-5/13.5	3	5	4.0	7.2	13.5	/	400	Capacitive Type
YH5WR-7.6/27	6	7.6	4.0	13.8	27.0	/	400
YH5WR-10/27	6	10	8.0	14.4	27.0	/	400
YH5WR-12.7/45	10	12.7	6.6	23.0	45.0	/	400
YH5WR 17/45	10	17	13.6	24.0	45.0	/	400
YH5WX-51/134	35	51	40.8	73	134.0	154	400	Line type
YH1.5W-30/80	35	30	24	44	80.0	/	600	Neutral Type

Note: Showcasing a durable and resilient Polymeric construction, ensuring long-lasting performance and reliability.

Model	Nominal Voltage (rms)	Rated Voltage Of Arrester (rms)	Continuous Operating Voltage (rms)	DC 1mA Reference Voltage kV Not Less Than	The Residual Voltage Under Nominal Discharge Current kV (Crest) Not Greater Than	Steep Wave Impact Residual Voltage kV (Crest) Not Greater Than	2ms Square Wave Flow Capacity A	Operation Place
Y5WS-5/15	3	5	4.0	7.5	15.0	17.3	150	Distribution Type
Y5WS-7.6/30	6	7.6	4.0	15.0	15.0	34.5	100
Y5WS-10/30	6	10	8.0	15.0	30.0	34.6	150
Y5WS-12.7/50	10	12.7	10	26.0	50.0	57.5	100
Y5WS-16.5/50	10	16.5	12.7	26.0	50.0	57.5	100
Y5WS-17/50	10	17	13.6	26.0	50.0	57.5	150
Y5WZ-5/13.5	3	5	4.0	7.2	13.5	15.5	200	Power Station Type
Y5WZ-7.6/27	6	7.6	4.0	14.4	27.0	31.0	150
Y5WZ-10/27	6	10	8.0	14.4	27.0	31.0	200
Y5WZ-42/134	35	42	23.4	73	134	154	150
Y5WZ-12.7/45	10	12.7	6.6	24.0	45.0	51.8	150
Y5WZ-16.5/45	10	16.5	13.2	24.0	45.0	51.8	150
Y5WZ-17/45	10	17	13.6	24.0	45.0	51.8	200
Y5WZ-51/134	35	51	40.8	73.0	134	154	400
Y5WR-5/13.5	3	5	4.0	7.2	13.5	/	400	Capacitive Type
Y5WR-7.6/27	6	7.6	4.0	13.8	27.0	/	400
Y5WR-10/27	6	10	8.0	14.4	27.0	/	400
Y5WR-12.7/45	10	12.7	6.6	23.0	45.0	/	400
Y5WR-17/45	10	17	13.6	24.0	45.0	/	400
Y1.5W-0.28/1.3	0.22	0.28	0.24	0.6	1.3	/	75	Low Voltage
Y1.5W-0.5/2.6	0.38	0.5	0.24	1.2	2.6	/	75
Note:Porcelain

Model	Nominal Voltage (Valid values)	Rated Voltage Of Arrester (Valid values)	The Wave Front Steepness Of The Shock Discharge	DC 1mA Reference Voltage kV Not Less Than	1.2/50 Impulse Discharge Voltage Not Greater Than	Wavefront Impulse Discharge Voltage   kV Not Greater Than	The Residual Voltage Under Nominal Discharge Current 8/20μs   kV Not Greater Than	2000μs Square Wave Flow Capacity	4/10μs Impulse Current Capacity
Y5CS-7.6/27	6	7.6	63	16	35	43.8	27	75	25
Y5CZ-7.6/24	6	7.6	63	16	30	37.5	24	150	40
Y5CS-12.7/45	10	12.7	106	26	50	62.5	45	75	25
Y5CS-12.7/41	10	12.7	106	26	45	56.5	41	200	40
Y5CZ-42/124	35	42.0	343	82	134	168	124	200	40

Note: Incorporates Porcelain Series Gap specifications for advanced performance and enhanced operational efficiency.

Installation

(1) Before installation, verify the nameplate to ensure the arrester's system rated voltage matches perfectly with the system voltage at the installation site for optimal performance.

(2) Offers installation flexibility with suspension or vertical options. For vertical installation, ensure the arrester is not used as a load-bearing insulator to maintain structural integrity.

(3) Optimize lead wire length to maintain protection efficiency and prevent undue stress on the equipment, ensuring optimal functionality and safety.

Test

• To enhance operational reliability, it is advisable to conduct preventive tests every 4-5 years, focusing mainly on measuring U1mA at both terminals of the DC 1mA arrester to ensure consistent performance.
• Before installation, confirm that the U1mA voltage is at least 97% of the original factory value and document this data accurately to ensure precision and reliability.
• During preventive maintenance, it's critical to ensure the U1mA voltage does not drop below 26kV to maintain efficiency and optimal performance.
• Note: Minimize the harmonic components in the DC power supply during tests, as poor waveforms can lead to low U1mA readings, affecting performance.
• Our newly developed 10kV synthetic insulated zinc oxide arrester for power distribution has triumphantly passed rigorous lab tests, proving its consistent functionality under outdoor line voltage for 15 months. The results underscore the jacket's superior quality, the arrester’s structural reliability, and the unwavering stability of its core. Coupled with annual performance data from 2,000 units, this product promises unmatched protection, significantly reduced failure rates, and a maintenance-free experience throughout its lifecycle.

Certifications

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