Metal Oxide Surge Arrester with Customizable Specifications for Your Needs

• 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 Zinc Oxide Arrester from Beierbian Group Co., Ltd – an exceptional, groundbreaking product in lightning protection designed for 10kV power distribution systems. This revolutionary device is meticulously engineered, featuring a cutting-edge zinc oxide valve column and expertly crafted upper and lower electrodes. Encased entirely in premium silicone rubber, this product offers extraordinary features that redefine industry standards. Experience remarkable reliability and innovation with this fully sealed marvel.

1. This forward-thinking design triumphs over the conventional sealing challenges arresters face. By integrating the core and jacket into one cohesive structure, it eliminates any internal cavities that could lead to breathing issues. This ingenious solution effectively addresses the technical difficulties associated with preventing moisture ingress in internal components, ensuring optimal performance and durability.
2. Featuring a robust core with unparalleled capability to withstand internal overvoltage, this arrester exhibits outstanding aging resistance. With time, it steadfastly maintains its superior performance standards, offering steadfast protection. The device showcases remarkable resilience and longevity, proving its worth by withstanding even the most challenging conditions and tests of time.

Equipped with a specially engineered valve plate and optimized core parameters, this device ensures exceptional protection. The expertly designed core is capable of tackling issues such as arc grounding, PT resonance, and diverse operational overvoltages. It operates with supreme reliability under line voltage and endures 2.5 to 3 times the power frequency overvoltage. Its voltage withstand duration exceeds international standards by an astounding 1 to 3 orders of magnitude, delivering unrivaled safety and operational longevity. It sets a new benchmark for high-performance protection solutions, promising peace of mind and superior defense.

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:

This surge arrester is meticulously crafted to deliver seamless and flawless performance across diverse environments, be it indoors or in the great outdoors.

It confidently operates at remarkable altitudes, reaching up to an awe-inspiring 3000 meters, maintaining its superior functionality without compromise.

Engineered to function effortlessly in temperatures ranging from a frosty -40°C to a warm +60°C, it is versatile enough to accommodate both extremes of climate with ease.

Designed to work harmoniously with power supply frequencies spanning a stable 48Hz to a vigorous 62Hz, ensuring adaptability in various power scenarios.

Guarantees that the power frequency voltage applied between the terminals remains consistently within the ideal range, ensuring sustainable and long-term use, enhancing peace of mind.

Built to withstand seismic activities with intensity levels not surpassing 8 degrees, ensuring robust stability even amidst geological disturbances.

Capable of enduring fierce outdoor wind speeds of up to 35 meters per second, promising steadfast reliability and performance even under the most challenging weather conditions.

Note:

For conditions that extend beyond these standard operational parameters, our expert team stands ready to offer bespoke solutions tailored to 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: The product boasts a robust Polymeric construction, significantly enhancing its resilience and longevity.

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: It includes a sophisticated Porcelain Series Gap specification, adding an extra layer of sophistication and protection.

Installation

(1) Prior to installation, verify the nameplate to affirm that the arrester's system rated voltage is in perfect harmony with the system voltage at the installation point.

(2) Offers versatile installation options with suspension or vertical mounting. For vertical installation, ensure the arrester is not utilized as a load-supporting insulator to safeguard integrity.

(3) Optimize the lead wire length to maintain maximum protection efficiency, ensuring reduced undue stress on the equipment for prolonged reliability.

Test

• lTo enhance operational reliability, conduct preventive tests every 4-5 years. It is crucial to focus on measuring U1mA at both terminals of the DC 1mA arrester to ensure optimal performance.
• lBefore installation, ensure that the U1mA voltage is no less than 97% of the original factory value and meticulously document this data for future reference and quality assurance.
• lDuring preventive maintenance, confirm that the U1mA voltage consistently remains above 26kV, ensuring reliable operation over time.
• lNote: Minimize harmonic components in the DC power supply during tests to prevent low U1mA readings that can be caused by poor waveforms, maintaining accurate results.
• lThe newly launched 10kV synthetic insulated zinc oxide arrester for power distribution has excelled in stringent lab testing, consistently performing under outdoor line voltage for 15 months. The results underscore the jacket's superior quality, the arrester structure's reliability, and robust core stability. Backed by annual performance data from 2,000 units, it ensures unparalleled protection, significantly lower failure rates, and maintenance-free operation throughout its lifecycle.

Certifications

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