OEM Polymeric Housed Lightning Surge Arrester for 30kv 33kv 36kv

• 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

Our Zinc Oxide Arrester stands at the forefront of modern lightning protection for the 10kV power distribution system. This cutting-edge device is crafted with precision using a fully sealed design that blends a zinc oxide valve column with upper and lower electrodes, all enveloped in a durable silicone rubber shell. Experience unmatched reliability and innovation with these remarkable features:

1. Our revolutionary structure completely resolves the sealing issues faced by traditional arresters. By integrating the core and jacket into a solid, unified system, we eliminate any cavities that could cause air exchange, effectively tackling the core technical challenges of moisture prevention. This ensures the internal components remain dry and fully operational.
2. Designed with robust engineering, the core exhibits an exceptional capacity to handle internal overvoltage with outstanding aging resistance. This ensures long-term reliability and performance, even under challenging conditions.

Employing specially engineered valve plates and precisely optimized core parameters, our arrester is built to reliably manage arc grounding, PT resonance, and various operational overvoltages. It operates safely under line voltage, and withstands 2.5 to 3 times the power frequency overvoltage. With voltage durability that exceeds international standards by 1 to 3 orders of magnitude, this product is designed for longevity and secure performance.

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 remarkable surge arrester is engineered for both indoor and outdoor applications;

It is designed to function optimally at altitudes not exceeding 3000 meters;

Capable of enduring ambient temperatures ranging from an icy -40°C to a sweltering +60°C;

The power supply frequency remains robust, never dropping below 48Hz and not surpassing 62Hz;

Ensures that the power frequency voltage applied between the arrester terminals is consistently maintained within safe limits for prolonged periods;

Assured reliability under seismic activities, with an intensity not exceeding 8 degrees.

It can withstand outdoor wind speeds of up to 35 meters per second without compromising performance;

Note:

Should the aforementioned standard conditions be exceeded, users are encouraged to consult with the company to negotiate tailored solutions.

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: Polymeric

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: Porcelain Series Gap

Installation

(1) Ensure thorough verification of the nameplate before installation. The rated voltage of the arrester must align with the voltage system at the installation site;

(2) Versatile in installation, suitable for both suspension and vertical methods. However, when positioned vertically, the arrester should not serve as a load-bearing support insulator;

(3) Optimize the lead wire length to enhance protection efficacy. The wire should not be overly taut to prevent undue stress on the arrester.

Test

• In pursuit of operational excellence, preventive tests are advisable every 4-5 years, focusing on measuring U1mA at both the upper and lower ends of the DC 1mA arrester.
• Before installation, ensure that the U1mA voltage is not less than 97% of its factory-set value and thoroughly document the reading.
• During preventive tests, the U1mA voltage should consistently measure no less than 26kV.
• Note: Minimize the harmonic components in the DC power supply during testing for optimal results. Poor waveform quality can result in lower U1mA measurements.
• The newly introduced 10kV synthetic insulated zinc oxide arrester for power distribution has undergone exhaustive laboratory tests and has demonstrated unwavering performance at outdoor line voltage for an impressive 15 months. All evaluations confirm its superior jacket performance, rational and reliable structure, and excellent core stability. With an operational history of 2,000 cores annually, it confidently achieves goals of outstanding protection performance, an exceptionally low accident rate, and maintenance-free service life.

Certifications

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