Premium Polymeric Housed Lightning Arrester for Custom Voltage Requirements

• 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 - a groundbreaking solution in lightning protection for 10kV power distribution systems. This fully sealed and remarkably dependable device is a testament to advanced engineering. Crafted with precision, it features a zinc oxide valve column paired with meticulously designed upper and lower electrodes. These components are skillfully encapsulated in high-quality silicone rubber, providing exceptional performance characteristics:

1. This cutting-edge design adeptly resolves the sealing issues that have long plagued traditional arresters. By ingeniously merging the core and jacket into a single, cohesive unit, it effectively eliminates potential cavities that could lead to internal breathing complications. This innovative approach successfully tackles the technical challenges of moisture ingress prevention within the arrester's internal components.
2. With a robust core engineered for exceptional resilience, this arrester demonstrates superior aging resistance, ensuring that it maintains consistent performance and steadfast protection over the years. Its formidable ability to endure internal overvoltage sets it apart as a reliable defense against lightning strikes.

Leveraging a specially designed valve plate alongside finely tuned core parameters, this device assures that the core withstands critical challenges such as arc grounding, PT resonance, and a variety of operational overvoltages. It operates with unmatched confidence under line voltage and can endure 2.5 to 3 times the power frequency overvoltage. Its voltage withstand duration far exceeds international standards by 1 to 3 orders of magnitude, delivering extraordinary safety and long-lasting operational reliability.

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:

Specially crafted for impeccable performance in both indoor and outdoor settings;

Impressively functions at altitudes soaring up to 3000 meters;

Effortlessly accommodates ambient temperatures from a brisk -40°C to a warm +60°C;

Seamlessly integrates with power supply frequencies ranging from a stable 48Hz to a vibrant 62Hz;

Assures that the power frequency voltage across the terminals stays within ideal ranges for extended service life.

Prepared to endure seismic activity up to an intensity of 8 degrees.

Skillfully designed to withstand robust outdoor winds reaching speeds of up to 35 meters per second;

Note:

If you face conditions beyond these standard operational parameters, our team is ready to discuss bespoke solutions tailored to your 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: Constructed with a sturdy Polymeric composition

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: Features Porcelain Series Gap specification

Installation

(1) Prior to installation, confirm the nameplate to ensure the arrester's system rated voltage corresponds with the installation site's system voltage;

(2) Provides versatility with options for suspension or vertical installation. For vertical installation, ensure the arrester is not used as a load-bearing insulator;

(3) Optimize the lead wire length to preserve protection efficacy and prevent excessive equipment strain.

Test

• lTo boost operational reliability, conduct preventive tests every 4-5 years, focusing on measuring U1mA at both terminals of the DC 1mA arrester.
• lBefore installation, confirm that the U1mA voltage is no less than 97% of the original factory value and properly log this data.
• lDuring preventive maintenance, ensure the U1mA voltage remains above 26kV.
• lNote: Reduce harmonic components in the DC power supply during tests. Poor waveforms may lead to low U1mA readings.
• lThe newly launched 10kV synthetic insulated zinc oxide arrester has undergone extensive laboratory tests, validating its consistent performance under outdoor line voltage for 15 months. Test results affirm: superior jacket quality, the arrester's structural dependability, and robust core stability. Combined with annual performance data from 2,000 units, this product assures exceptional protection, decreased failure rates, and maintenance-free operation throughout its service duration.

Certifications

Company Profile