Hv Metal Oxide Silicone Rubber Lighting Oxide Zinc Surge Arrester

• Customization: Available
• Type: Power Source Arrester
• Structure: Valve Type Arrester
• Model NO.: YH5WZ-17/50
• Size: Small
• Operation Voltage: High Voltage
• Shape: Spiral
• Material: ZnO
• Certification: ISO9001, CCC
• Ambient Temperature: -40ºC-+40ºC
• Altitude: No More Than 3000 M
• Aximum Wind Speed: 35m/S
• Rated Frequency: 50Hz or 60Hz
• Cleaning-Free Conditions: Areas with Medium Pollution and Below
• Transport Package: Wooden Case
• Specification: 800*1500*2300
• Trademark: Xianghu
• Origin: Zhejiang, China
• HS Code: 8536300000
• Production Capacity: 100000PCS/Year
• Package Size: 40.00cm * 15.00cm * 20.00cm
• Package Gross Weight: 13.000kg

Product Description

Our factory

We are professional manufacturer of current transformer ,voltage transformer, Vacuum Circuit Breakers/Recloser,Isolation switches,Dropout Fuse Cut-out,Lightning Arresters,High and Low Voltage Cabinets,Metering Devices,Power Distribution Transformers  etc.

Product Description

 Lightning Arrester

The lightning arrester is the basis for insulation coordination of various electrical equipment (such as transformer, reactor, capacitor, generator, motor, PT, CT, circuit breaker, contactor, etc.) in the power system. The internal and external insulation indexes (short-time power frequency withstand voltage, lightning impulse withstand voltage, operation impulse withstand voltage, etc.) of all electrical equipment in the power system are determined by the protection performance of the lightning arrester.

Purpose And Executive Standard

This product is used in power generation, transmission, transformation, and distribution systems of AC 220kV and below, and is used to limit the amplitude of lightning and internal switching overvoltage of the system to the specified level. It is the basic equipment for insulation coordination of the entire system. At the same time, this product cannot be used to limit resonance overvoltage, and other methods are required for system harmonic elimination.
The model of this product is prepared in accordance with JB/T 8459-2006 Preparation Method of Arrester Product Model and gapless products shall comply with GB 11032-2000 AC Gapless Metal Oxide Arrester;

The products with gaps shall comply with the standard of Metal Oxide Surge Arresters with Series Gaps (J B/T 9672-2005).
Important parameters and configuration methods not clearly defined in the above standards shall be corrected according to the requirements of DL/T 620-1997 Overvoltage Protection and Insulation Coordination for AC Electrical Installations.

The normal use conditions of conventional products are as follows:

1. Ambient temperature: no higher than+40 ºC, no lower than - 40 ºC;
2. Altitude: no more than 3000 m;
3. Power frequency: 50 ± 2Hz; 60±2Hz; 
4. Maximum wind speed: 35m/s;
5. Cleaning-free conditions: areas with medium pollution and below;
6. For gapless products, the power frequency voltage applied for a long time shall not exceed the continuous operation voltage of the arrester;
7. For products with gaps, the short-time power frequency voltage rise at the installation point shall not exceed the rated voltage of the arrester.

If the arrester is used for a long time under the following abnormal conditions, it shall be specially made, and it shall be stated when ordering:

1. The temperature or altitude exceeds the standard (such as plateau, tropical zone, cold zone, fully enclosed cabinet, close to an electric furnace, etc.);
2. The use environment has serious moisture or corrosive gas impurities (such as water, salt fields, chemical plants, etc.);
3. Strong ultraviolet radiation (such as plateau, drought area with strong sunshine, etc.);
4. Extremely polluted areas (such as mine working face, construction site working face, etc)

Product Paramenters

Product Model	Rated volt.,kV	Maximum continous operation volt.,kV(rms)	Steep Current impulse kV(crest)	Switching Current impulse, kV(crest)	Lightning Current impulse kV(crest)	2000us Square wave current impulse withstand,A(crest)	4/10uS High current impuls kA(crest)
YH10W-3	3	2.55	9.5	7.7	9	250-550	100
YH10W-6	6	5.1	15.04	15.4	18	250-550	100
YH10W-9	9	7.65	19.5	23.1	27	250-550	100
YH10W-10	10	8.4	28.5	30	23	250-550	100
YH10W-11	11	9.4	38	33	30	250-550	100
YH10W-12	12	10.2	40	30.8	36	250-550	100
YH10W-15	15	12.7	47.5	38.5	45	250-550	100
YH10W-18	18	15.3	57	46.2	54	250-550	100
YH10W-21	21	17	66.5	53.9	63	250-550	100
YH10W-24	24	19.5	76	61.6	72	250-550	100
YH10W-27	27	21.9	85.5	69.3	81	250-550	100
YH10W-30	30	24.4	95	76.5	90	250-550	100
YH10W-33	33	26.8	104.5	84.7	99	250-550	100
YH10W-36	36	29	114	92.4	108	250-550	100
YH10W-42	42	34.1	132.3	100.1	126	250-550	100
YH10W-48	48	39	152	126	150	250-550	100
YH10W-54	54	43	171	180	162	250-550	100
YH10W-60	60	48	208	160	180	250-550	100
YH10W-66	66	53.4	230	172	198	400-600	100

 

Other Instrument Transformer

    Other than this model we proudly offer a diverse array of other instrument transformers. Our extensive selection caters to the varied needs of our esteemed clientele, ensuring every customer finds the ideal solution for their specific requirements, blending innovation with reliability.

Company Profile

     is a professional manufacturer of high and low voltage switch transmission and distribution equipment and high and low voltage electrical components, the production of fully insulated fully sealed inflatable cabinets, intelligent solid insulated ring host units, outdoor high voltage cable branch box, box-type substation, etc Product quality is stable, reliable, It is deeply trusted and approved by the customers.        Our proudly exports its high-quality productsto a myriad of global destinations, with a significant presence in diverse and dynamic countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond.        Our 11kV Current Transformer with 50Hz Frequency for Indoor Use has consistently garnered rave reviews for its impeccable quality and outstanding performance. 

     Our dedicated team excels in crafting the most cost-effective and innovative power solutions, tailored precisely for our clients' needs.       We actively contribute to the design of sophisticated substation and distribution plans and engage in competitive overseas bidding.       We have triumphantly addressed and resolved intricate product requirements, ensuring our clients' utmost satisfaction.

PRODUCT WORKSHOP

Certifications

Our credentials are bolstered by the acclaimed ISO certification .   Additionally, we possess an extensive collection of diverse type test reports that exemplify the unparalleled quality and reliability of our products.

Packaging & Shipping

Our dedicated packaging team excels in customizing exquisite wooden boxes, crafting distinctive logos, selecting vibrant colors, and designing unique labels tailored precisely to meet your requirements. We ensure that each product is impeccably packaged, safeguarding its integrity, and is dispatched with precision to reach you promptly.

FAQ

Q1: Are you a trading company or manufacturer ?
A1: We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum circuit breaker, power equipment.

Q2: Do you accept customized serveice ?
A2: We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
 

Q3: What is your MOQ?
A3: Our MOQ is 1 piece.

Q4: How long is your delivery lead time ?
A4: It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .
 

Q5: How do you solve quality problems?
A5: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make asatisfied soluton within 2 days .

 

Q6: What is the price of shipping?
A6: Depending upon the port of delivery, prices varies.

Q7: What is your payment terms ?
A7: 30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .