Polymeric Zinc Protector with Customizable Voltage for Maximum Reliability

• 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
• Package Size: 28.00cm * 15.00cm * 30.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

Introducing the Zinc Oxide Arrester from Beierbian Group Co., Ltd - a revolutionary, fully sealed, and exceedingly reliable marvel in lightning protection for 10kV power distribution systems. This avant-garde device is ingeniously crafted, using a state-of-the-art zinc oxide valve column and meticulously designed with upper and lower electrodes. All components are seamlessly encapsulated in high-quality silicone rubber, offering unparalleled characteristics that set new standards in the industry:

1. This innovative design masterfully addresses and resolves the sealing challenges traditionally encountered in arresters. By uniting the core and jacket into a singular, compact entity, it eradicates any cavities that might induce internal breathing issues, thereby ingeniously overcoming the technical hurdles associated with preventing moisture ingress in internal components.
2. Boasting a robust core with a formidable capacity to endure internal overvoltage, this arrester showcases exceptional aging resistance. This ensures that the device not only maintains its high-standard performance over time but also provides unwavering protection, standing the test of time and conditions with remarkable resilience and longevity.

Utilizing a specially engineered valve plate coupled with optimized core parameters, this device guarantees superior protection. The core is expertly designed to withstand challenges such as arc grounding, PT resonance, and a range of operational overvoltages. It confidently operates with unmatched reliability under line voltage, while also enduring 2.5 to 3 times power frequency overvoltage. Its voltage withstand duration surpasses international benchmarks by an impressive 1 to 3 orders of magnitude, promising unparalleled safety and operational longevity, making it a benchmark for high-performance protection solutions.

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:

Experience unparalleled performance with our surge arrester, expertly crafted to deliver flawless functionality in diverse settings, ensuring optimal efficiency both indoors and outdoors.

This remarkable device confidently operates at extraordinary altitudes of up to an astounding 3000 meters, showcasing its exceptional capabilities.

Engineered for excellence, it seamlessly endures temperatures from a chilly -40°C to a warm +60°C, effectively adapting to the harshest climates.

Our product is designed to harmonize effortlessly with power supply frequencies ranging from a steady 48Hz to a dynamic 62Hz, ensuring smooth operation.

We guarantee the power frequency voltage between terminals remains perfectly ideal, ensuring sustainable and long-term usage.

Constructed to withstand seismic activities up to 8 degrees on the intensity scale, this product ensures unwavering stability and security.

Our arrester stands resilient against fierce outdoor wind speeds of up to 35 meters per second, promising steadfast reliability in challenging conditions.

Note:

Should environmental conditions exceed these standard operational parameters, our expert team is ready to craft bespoke solutions tailored precisely to your unique requirements.

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: Crafted from durable Polymeric material, this product's construction significantly enhances 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: Enhanced with a Porcelain Series Gap specification, adding a touch of sophistication and increased functionality.

Installation

(1) Prior to installation, diligently verify the nameplate to ensure the arrester's system rated voltage aligns with the system voltage at the installation point, ensuring compatibility and safety.

(2) Enjoy versatile installation options, whether suspension or vertical. For vertical setups, ensure the arrester is not utilized as a load-bearing insulator.

(3) Optimize lead wire length to maintain peak protection efficiency, reducing undue stress and maximizing equipment longevity.

Test

• To ensure heightened operational reliability, conduct preventive tests every 4-5 years. Pay particular attention to measuring U1mA at both terminals of the DC 1mA arrester.
• Before undertaking installation, ensure the U1mA voltage is at least 97% of its original factory specification and meticulously document this data for future reference.
• During preventive maintenance, it is essential to verify that the U1mA voltage consistently remains above 26kV.
• Note: During testing, minimize harmonic components in the DC power supply to avoid low U1mA readings due to poor waveforms, ensuring accurate results.
• The newly launched 10kV synthetic insulated zinc oxide arrester for power distribution has surpassed rigorous laboratory testing, consistently excelling under outdoor line voltage conditions over a 15-month period. These comprehensive tests highlight the superior quality of the jacket, the unrivaled reliability of the arrester structure, and the robust stability of its core. Supported by annual performance data from 2,000 units, it guarantees unparalleled protection, exceptionally low failure rates, and a maintenance-free operational lifecycle.

Certifications

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