Polymeric Lightning Arrester with Customizable Features for Enhanced Protection

• 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 extraordinary breakthrough in lightning protection tailored for 10kV power distribution systems. This cutting-edge device is meticulously designed, featuring an advanced zinc oxide valve column and expertly crafted upper and lower electrodes. Encased in top-tier silicone rubber, this device offers unmatched features that redefine industry standards:

1. This forward-thinking design effectively tackles and resolves the sealing issues historically faced by arresters. By seamlessly merging the core and jacket into a unified, compact structure, it eliminates potential cavities that could cause internal breathing problems, thus adeptly overcoming the technical challenges of moisture ingress prevention in internal components.
2. Equipped with a resilient core that possesses a remarkable capacity to withstand internal overvoltage, this arrester excels in its resistance to aging. This ensures the device not only retains its superior performance over prolonged periods but also delivers steadfast protection, displaying exceptional durability and longevity even under the most challenging conditions.

Featuring a specially designed valve plate and optimized core parameters, this arrester promises exceptional protection. The core is proficiently engineered to handle challenges like arc grounding, PT resonance, and diverse operational overvoltages. It operates with unparalleled reliability under line voltage, and gracefully endures 2.5 to 3 times power frequency overvoltage. Its voltage withstand duration exceeds international standards by an astounding 1 to 3 orders of magnitude, ensuring supreme safety and long-term operational reliability. It stands as 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:

This surge arrester is meticulously crafted to guarantee impeccable performance across diverse environments, whether it's the cozy confines of indoors or the expansive outdoors.

Operates confidently at impressive altitudes, reaching up to a remarkable 3000 meters, showcasing its adaptability in elevated settings.

Expertly engineered to function seamlessly in a temperature range from a brisk -40°C to a balmy +60°C, ensuring resilience across diverse climatic extremes.

Designed to work harmoniously with power supply frequencies that range from a consistent 48Hz to a dynamic 62Hz, accommodating various electrical conditions.

Ensures that the power frequency voltage applied between terminals remains within an optimal range, promoting sustainable and enduring operation.

Built to withstand seismic activities with intensities not exceeding 8 degrees, ensuring unwavering stability and safety during earth tremors.

Capable of withstanding vigorous outdoor wind speeds reaching up to 35 meters per second, promising steadfast reliability in all weather conditions.

Note:

For scenarios that extend beyond these standard operational parameters, our dedicated team is prepared to offer customized 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 features a robust Polymeric construction, significantly enhancing its durability and resilience.

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 incorporates a Porcelain Series Gap specification, adding an element of refined sophistication.

Installation

(1) Prior to installation, verify the nameplate to ensure the arrester’s system-rated voltage aligns with the system voltage at the installation location.

(2) Offers flexible installation options, including suspension or vertical mounting. For vertical setups, ensure the arrester is not utilized as a load-bearing insulator.

(3) Optimize lead wire length to maximize protection efficiency and alleviate any unnecessary stress on the equipment.

Test

• lTo enhance operational reliability, conduct preventative tests every 4-5 years, focusing crucially on measuring U1mA at both terminals of the DC 1mA arrester.
• lBefore installation, confirm the U1mA voltage is not less than 97% of the original factory value, meticulously recording this data for future reference.
• lDuring preventive maintenance, ensure that the U1mA voltage remains above 26kV to guarantee continued performance.
• lNote: Minimize harmonic components in the DC power supply during tests to avoid low U1mA readings due to waveform irregularities.
• lIntroducing the newly launched 10kV synthetic insulated zinc oxide arrester for power distribution. It has excelled in rigorous lab testing, continuously performing under outdoor line voltage for 15 months. Results highlight the jacket's superior quality, the arrester’s structural reliability, and core stability. Supported by annual performance data from 2,000 units, it assures exceptional protection, noticeably lower failure rates, and maintenance-free operation throughout its lifecycle.

Certifications

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