Capacitor Bank Arrester with Customizable Voltage for Enhanced Safety

• 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, fully sealed, and exceedingly reliable innovation in lightning protection for 10kV power distribution systems. This cutting-edge device is expertly engineered, utilizing a state-of-the-art zinc oxide valve column and meticulously crafted with superior upper and lower electrodes. Each component is flawlessly enveloped in high-quality silicone rubber, offering extraordinary features that set new benchmarks in the industry:

1. This pioneering design brilliantly tackles and resolves the sealing challenges traditionally faced in arresters. By merging the core and jacket into a single, compact unit, it eliminates any cavities that could lead to internal breathing issues, thereby ingeniously overcoming the technical hurdles linked with moisture ingress prevention in internal components.
2. Equipped with a robust core that possesses an exceptional capacity to withstand internal overvoltage, this arrester demonstrates extraordinary aging resistance. This ensures the device not only sustains its high-standard performance over time but also delivers unwavering protection, enduring the test of time and environmental conditions with remarkable resilience and longevity.

Employing a specially engineered valve plate in conjunction with optimized core parameters, this device assures unmatched protection. The core is expertly designed to tackle challenges such as arc grounding, PT resonance, and various operational overvoltages. It confidently operates with unrivaled reliability under line voltage, while also enduring 2.5 to 3 times power frequency overvoltage. Its voltage withstand duration exceeds international standards by an extraordinary 1 to 3 orders of magnitude, promising unparalleled safety and operational longevity, establishing it as a standard 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 deliver flawless performance across a variety of settings, whether installed indoors or braving the elements outdoors, ensuring unparalleled efficiency and protection.

It confidently operates at impressive altitudes, reaching up to an awe-inspiring 3000 meters, illustrating its capability to perform consistently under challenging atmospheric conditions.

Engineered to function seamlessly in a broad temperature range, this arrester handles extremes from a frosty -40°C to a warm +60°C, making it versatile for diverse climatic zones.

Designed to work harmoniously with power supply frequencies, this device covers a wide range from a stable 48Hz to a vigorous 62Hz, ensuring adaptability to different electrical environments.

This arrester guarantees that the power frequency voltage between its terminals remains within the ideal range, promising sustainable, long-term usage and unwavering reliability.

Expertly built to withstand seismic activities, it remains stable and robust under intensity levels not surpassing 8 degrees, offering peace of mind even in earthquake-prone areas.

Capable of enduring fierce wind speeds up to 35 meters per second, this arrester promises steadfast reliability against the elements, ensuring it stands firm under turbulent outdoor conditions.

Note:

For conditions that exceed these standard operational parameters, our dedicated team is poised to provide 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: The product boasts a durable Polymeric construction, greatly enhancing its resilience and longevity in various demanding environments.

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 Porcelain Series Gap specification, adding a touch of sophistication and ensuring advanced protection features.

Installation

(1) Before initiating installation, it's vital to verify the nameplate. Confirm that the arrester's system rated voltage aligns perfectly with the system voltage at the installation point.

(2) This arrester offers versatile installation options, such as suspension or vertical mounting. For vertical setups, ensure it is not used as a load-supporting insulator to maintain optimal performance.

(3) Optimize the lead wire length to maintain maximum protection efficiency, reducing undue stress on the equipment and ensuring peak operational effectiveness.

Test

• lTo enhance operational reliability, conduct preventive tests every 4-5 years. It is crucial to focus on accurately measuring U1mA at both terminals of the DC 1mA arrester for optimal performance.
• lBefore installation, ensure the U1mA voltage is no less than 97% of the original factory value. Meticulously recording this data is essential for future reference and reliability.
• lDuring preventive maintenance, confirm that the U1mA voltage remains above 26kV to guarantee ongoing operational stability and effectiveness.
• lNote: Minimize harmonic components in the DC power supply during tests to prevent low U1mA readings caused by poor waveforms, ensuring accurate and reliable measurements.
• lThe newly launched 10kV synthetic insulated zinc oxide arrester for power distribution has excelled in rigorous lab testing, consistently performing under outdoor line voltage for 15 months. 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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