Zinc Oxide Surge Protection for Custom Voltage Arrester Configurations

• 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 Beierbian Group Co., Ltd's revolutionary Zinc Oxide Arrester—an extraordinary advancement in lightning protection technology, crafted for 10kV power distribution systems. This state-of-the-art device is a marvel of innovation, featuring a zinc oxide valve column enhanced with meticulously placed upper and lower electrodes, all encased in premium silicone rubber. This sophisticated construction offers unparalleled features:

1. Experience the innovative design that expertly resolves sealing challenges that have historically troubled arrester systems. By seamlessly integrating the core and jacket into a cohesive, streamlined unit, it eliminates potential cavities that could lead to detrimental internal breathing issues. This ingenious engineering effectively conquers the technical complexities of preventing moisture ingress into internal components, ensuring unrivaled performance and reliability.
2. Boasting a robust core with impressive capabilities to withstand internal overvoltage, this arrester exemplifies superior engineering. It showcases remarkable aging resistance, ensuring consistent performance and steadfast protection over time, providing users with assured long-lasting reliability and effectiveness.

Utilizing a specially engineered valve plate combined with optimized core parameters, this device confidently addresses challenges like arc grounding, PT resonance, and a diverse range of operational overvoltages. It operates with unmatched reliability, sustaining performance under normal line voltage and enduring 2.5 to 3 times power frequency overvoltage. Its voltage withstand duration not only meets but far exceeds international standards by 1 to 3 orders of magnitude, offering exceptional safety and unrivaled 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 deliver flawless functionality, be it in the confines of indoor spaces or the expanse of the great outdoors;

Engineered to ensure effective and seamless operation at altitudes that impressively rise up to a remarkable 3000 meters;

Constructed to endure a broad spectrum of ambient temperatures, ranging from a stark and icy -40°C to a warm and inviting +60°C;

Expertly designed for compatibility with power supply frequencies that range from a steady 48Hz to a dynamic and fluctuating 62Hz;

Guarantees that the power frequency voltage applied between terminals remains within optimal limits, ensuring enduring and reliable use throughout its operation.

Engineered to withstand seismic activities with an intensity not exceeding 8 degrees, ensuring robust durability and steadfastness during quakes.

Designed to brave fierce outdoor wind speeds, reaching up to a formidable 35 meters per second with resilience;

Note:

Encountering conditions beyond these standard operational parameters? Our dedicated team is on standby, ready to discuss and provide bespoke solutions tailored to your unique 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: This product boasts a durable and resilient Polymeric construction, ensuring longevity and robustness.

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 advanced Porcelain Series Gap specifications for superior performance and reliability.

Installation

(1) Prior to installation, verify the nameplate to ensure the arrester's system rated voltage perfectly aligns with the system voltage at the installation site, guaranteeing optimal performance;

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

(3) Optimize lead wire length to sustain protection efficiency and prevent undue stress on the equipment, ensuring long-term operational stability.

Test

• lTo enhance operational reliability, conducting preventive tests every 4-5 years is strongly advised. These tests should focus primarily on measuring U1mA at both terminals of the DC 1mA arrester.
• lPrior to installation, it is essential to confirm that the U1mA voltage is at least 97% of the original factory value and meticulously document this data for accuracy and future reference.
• lDuring preventive maintenance, it is critical to ensure the U1mA voltage does not fall below 26kV, maintaining efficiency and reliability.
• lNote: Minimize the harmonic components in the DC power supply during tests, as poor waveforms can lead to inaccurately low U1mA readings that affect performance.
• lOur innovative 10kV synthetic insulated zinc oxide arrester for power distribution has successfully undergone rigorous lab tests, consistently demonstrating its functionality under outdoor line voltage for an impressive duration of 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 insights from 2,000 units, this product offers unmatched protection, significantly reduced failure rates, and a maintenance-free experience throughout its lifecycle.

Certifications

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