42kv Polymer Gapless ZnO Lightning Arrester

• Customization: Available
• Type: Power Source Arrester
• Structure: Protective Gap
• Model NO.: YH10W-42/126
• Application: Substation, Power Plant, AC&DC
• Size: Meidum
• Operation Voltage: High Voltage
• Shape: Spiral
• Material: Metal Oxide Polymer
• Certification: ISO9001, CCC
• Customization: Acceptable
• Language: Chinese, English, Russian
• Price: Negotiable
• Loading Port: It Depends
• Currency: RMB, USD, Others
• Rated Voltage: 6kv-35kv
• Transport Package: Cartons or Others
• Specification: As required
• Trademark: HEZC
• Origin: China
• Production Capacity: 50000pieces/Year

Product Description

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Product Description

The lightning arrester is the basis of insulation coordination of all kinds of electrical equipment in the power system, and the internal and external insulation indicators of all electrical equipment in the power system are determined by the protection performance of the lightning arrester (short-time power frequency voltage withstand, lightning impact voltage withstand and operating impact voltage withstand, etc.).

Metal oxide demand avoider, commonly known as "zinc oxide lightning arrester", the product's working components are made of zinc oxide based multi-metal oxide powder, with excellent nonlinear volt-amperage characteristics, fast steep wave response, large flow capacity. The product with gap adopts self-blowing gap and equivoltage irradiation structure, which reduces the dispersion of discharge and has small impact coefficient.

The use of composite insulation jacket conforms to the development trend of miniaturization, safety and maintenance-free of international power products. Compared with traditional inorganic materials such as ceramic and glass, polymer organic composite has the advantages of small size, light weight, anti-fouling and anti-cleaning, explosion-proof and shock-proof.

 

Product Parameters

   

Voltage

Application site

Nominal voltage (kV)

Type

Rated voltage (kV)

No-clearance arrester

Arrester with clearance

Residual voltage(kV)(≤)

2000 μS Square wave flow capacity (A)

4/10 Current withstand capacity (kA)

Continuous operating voltage (kV)

DC 1mA (kV) ≥

Max leakage under 0.75 DC voltage (μA)

Power frequency discharge voltage (kV) ≥

1.2/50 Impulse discharge voltage (kV) ≤

Max conducting current (μA)

8/20 Lightening impulse current

30/60 impulse current Operational

1/4 Steep lope impulse current

6kV	Power distribution	6	YH5WS-7.6/30	7.6	4.0	15.0	50	-	-	-	30.0	25.6	34.6	75	40
6kV	Power distribution	6	YH5WS-10/30	10	8.0	15.0	50	-	-	-	30.0	25.6	34.6	75	40
6kV	Power distribution	6	YH5CS-7.6/27	7.6	-	-	-	16.0	27.0	20	27.0	22.5	30.0	75	40
6kV	Power station	6	YH5WZ-7.6/27	7.6	4.0	14.4	50	-	-	-	27.0	23.0	31.0	200	65
6kV	Power station	6	YH5WZ-10/27	10	8.0	14.4	50	-	-	-	27.0	23.0	31.0	200	65
6kV	Power station	6	YH5CZ-7.6/24	7.6	-	-	-	16.0	24.0	20	24.0	20.4	27.0	200	65
6kV	Capacitance	6	YH5ER-7.6/27	7.6	4.0	14.4	50	-	-	-	27.0	21.0	-	400	65
6kV	Capacitance	6	YH5WR-10/27	10	8.0	14.4	50	-	-	-	27.0	21.0	-	400	65
6kV	Capacitance	6	YH5CR-7.6/24	7.6	-			16.0	24.0	20	24.0	19.5	-	400	65
6kV	Generators	6.3*	YH5WD-7.6/18.7	7.6	4.0	11.2	50	-	-	-	18.7	15.0	21.0	400	65
6kV	Generators	6.3*	YH5WD-8/18.7	8	6.3	11.2	50	-	-	-	18.7	15.0	21.0	400	65
6kV	Generators	6.3*	YH5CD-7.6/17	7.6				15.0	17.0	20	17.0	13.8	19.6	400	65
6kV	Motors	6.3*	YH2.5WD-7.6/18.7	7.6	4.0	11.2	50	-	-	-	18.7	15.0	21.0	200	65
6kV	Motors	6.3*	YH2.5WD-8/18.7	8	6.3	11.2	50	-	-	-	18.7	15.0	21.0	200	65
6kV	Motors	6.3*	YH2.5CD-7.6/17	7.6			50	15.0	17.0	20	17.0	13.8	19.6	200	65
6kV	Neutral point	6.3*	YH1.5W-4.8/12	4.8	3.8	6.8	-	-	-	-	12.0	10.0	-	200	65
10kV	Power distribution	10	YH5WS-12.7/50	12.7	6.3	25	50	-	-	-	50	42.5	57.5	75	40
10kV	Power distribution	10	YH5WS-17/50	17	13.6	25	50	-	-	-	50	42.5	57.5	75	40
10kV	Power distribution	10	YH5CS-12.7/45	12.7	-	-	-	26.0	45	20	45	38.4	51.0	75	40
10kV	Power station	10	YH5WZ-12.7/45	12.7	6.6	24	50	-	-	-	45	38.3	51.8	200	65
10kV	Power station	10	YH5WZ-17/45	17	13.6	24	50	-	-	-	45	38.3	51.8	200	65
10kV	Power station	10	YH5CZ-12.7/41	12.7	-	-	-	26.0	41	20	41	35.0	46.0	200	65
10kV	Capacitance	10	YH5WR-12.7/46	12.7	6.6	24	50	-	-	-	46	35.0	-	400	65
10kV	Capacitance	10	Yh5WR-17/46	17	13.6	24	50	-	-	-	46	35.0	-	400	65
10kV	Capacitance	10	YH5CR-12.7/41	12.7	-	-	-	26.0	41	20	41	33.0	-	400	65
10kV	Generators	10.5*	YH5WD-12.7/31	12.7	6.6	18.6	50	-	-	-	31	25	34.7	400	65
10kV	Generators	10.5*	YH5WD-13.5/31	13.5	10.5	18.6	50	-	-	-	31	25	34.7	400	65
10kV	Generators	10.5*	YH5CD-12.7/28	12.7	-	-	-	25.0	28.0	20	28	22.5	32.0	400	65
10kV	Generators	13.8*	YH5WD-17.5/40	17.5	13.8	24.4	50	-	-	-	40.0	32.0	44.8	400	65
10kV	Generators	15.75*	YH5WD-20/45	20.0	15.75	28.0	50	-	-	-	45.0	36.0	50.4	400	65
10kV	Generators	18.0*	YH5WD-23/51	23.0	18.0	31.9	50	-	-	-	51.0	40.8	57.2	400	65
10kV	Generators	20.0*	YH5WD-25/56.2	25.0	20.0	35.4	50	-	-	-	56.2	45.0	62.9	400	65
10kV	Motors	10.5*	YH2.5WD-12.7/31	12.7	6.6	18.6	50	-	-	-	31	25	34.7	200	65
10kV	Motors	10.5*	YH2.5WD-13.5/31	13.5	10.5	18.6	50	-	-	-	31	25	34.7	200	65
10kV	Motors	10.5*	YH2.5CD-12.7/28	12.7	-	-	-	25.0	28.0	20	28	22.5	32.0	200	65
10kV	Neutral point	10.5*	YH1.5W-8/19	8	6.4	11.4	50	-	-	-	19.0	15.9	-	400	65
10kV	Neutral point	13.8*	YH1.5W-10.5/23	10.5	8.4	14.9	50	-	-	-	23.0	19.2	-	400	65
10kV	Neutral point	15.75*	YH1.5W-12/26	12	9.6	17.0	50	-	-	-	26.0	21.6	-	400	65
10kV	Neutral point	18.0*	YH1.5W-13.7/29.2	13.7	11.0	19.5	50	-	-	-	29.2	24.3	-	400	65
10kV	Neutral point	20.0*	YH1.5W-15.2/31.7	15.2	12.2	21.6	50	-	-	-	31.7	26.4	-	400	65
35kV	Power station	35	YH5WZ-51/134	51	40.8	73	50	-	-	-	134	114	154	400	65
35kV	Power station	35	YH5WZ-42/134	42	23.4	73	50	-	-	-	134	114	154	400	65
35kV	Power station	35	YH5CZ-42/124	42	-	-	-	80.0	124	20	124	100	143	400	65
35kV	Capacitance	35	YH5WR-51/134	51	40.8	73	50	-	-	-	134	105	-	400	65
35kV	Capacitance	35	YH5WR-42/134	42	23.4	73	50	-	-	-	134	105	-	400	65
35kV	Capacitance	35	YH5CR-42/124	42				80.0	124	20	124	100	-	400	65
35kV	Line	35	YH5WX-51/134	51	40.8	73	50	-	-	-	134	114	154	400	65
35kV	Line	35	YH5WX-42/150	54	43.2	77	50	-	-	-	150	128	169	400	65
35kV	Line	35	YH5CX-42/120	42	-	-	-	80.0	120	20	120	100	138	400	65
35kV	Line	35	YH5CX-42/150	42	-	-	-	80.0	150	20	150	128	169	400	65
35kV	Neutral point	35	YH1.5W-30/80	30	24	44	50				80	67.5		400	65

Main technical parameters:

Model  Type	Rated  Voltage/kV	MCOV/kV	Steep  Current  Impulse	Switching  Current  Impulse	Lightning  Current  Impulse	2000s  Square  Wave  Impulse  Current  Withstand	4/10  S  High  Current  Impulse/kV
HY10W-3	3	2.55	9.5	7.7	9	250	100
HY10W-6	6	5.1	19.5	15.4	18	250	100
HY10W-9	9	7.65	28.5	23.1	27	250	100
HY10W-10	10	8.4	36	30	23	250	100
HY10W-11	11	9.4	40	33	30	250	100
HY10W-12	12	10.2	38	30.8	36	250	100
HY10W-15	15	12.7	47.5	38.5	45	250	100
HY10W-18	18	15.3	57	46.2	54	250	100
HY10W-21	21	17	66.5	53.9	63	250	100
HY10W-24	21	19.2	76	61.6	72	250	100
HY10W-27	27	21.9	85.5	69.3	81	250	100
HY10W-30	30	24.4	95	76.5	90	250	100
HY10W-33	33	26.8	104.5	84.7	99	250	100
HY10W-36	36	29	114	92.4	108	250	100
HY10W-42	42	34.1	132.3	100.1	126	250	100
HY10W-48	48	39.0	152.0	126.0	150	400	100
HY10W-54	54	43.0	171.0	180.0	162	400	100
HY10W-60	60	48.0	208	160.0	180	400	100
HY10W-66	66	53.4	230	172.0	198	400	100

FAQ

 

Service Environment

1. Ambient air temperature:-40ºC-+40'ºC;
2. Altitude: <3000m;
3. Frequency:50±2Hz; 60±2Hz;
4. Max. wind speed is 35m/s.
5. No cleaning conditions: areas with moderate pollution and below;
For products without clearance, the power frequency voltage applied for a long time shall not exceed the continuous operation voltage of the arrester;
For products with clearance, the short-time power frequency voltage increase at the installation point shall not exceed the rated voltage of the arrester.

Structure Diagram

 

 

6kV S-type                                                                          6kV Z,D-type                                               6kV R,D-type

 

After Sales Service

1.Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. And train technical and operating personnel for you.
2.The newly purchased products are provided with online assistance for installation and debugging. The products are under the lifelong service system. If problems occur in normal use, we will provide solutions within one working day after receiving user's feedback. We will try our best to get the product up and running as soon as possible. And there are regular visits by professional technicians to ensure the long-term, safe and reliable use of our products.
3.We use quality authentic materials, process and manufacture in strict compliance with ISO9001:2000 international quality management to ensure the quality of excellence and the smooth installation!

Certifications