24kv 100A Polymer Housed Gapless Surge Arrester

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Quick Details

Product Name:

24kv 100A Polymer Housed Gapless Surge Arrester

Brand:

Oeipower Jingguan

Certification:

Xihari

Material:

ZnO

Shape:

Round

Operation Voltage:

High Voltage

Size:

Meidum

Application:

AC/DC System

Installation:

Pole Line

Structure:

Zinc Oxide Arrester

Type:

Distribution

12:

24:

36:

Trademark:

OEIpower

Transport Package:

Cartons Pallets Wooden Case

Specification:

IEC IEEE

Origin:

China Nanyang

HS Code:

85354000

Product Details

Application field

The surge arresters protect the network and their

equipment from overvoltages. They are of key importance

to improve the quality and reliability of the power supply.

Design

Our surge arresters fulfil the requirements of

IEC60099-4.

Operating conditions

Ambient temperature : – 50°C up to + 50°C

Technical parameters

• Rated voltage Ur : 3 kV up to 36 kV

• Nominal discharge current : 10 kA

• High current impulse withstand : 100 kA

• Long duration current impulse withstand : 300 A

• Line discharge class : 1

• Short circuit withstand : 20 kA / 0,2 s

Type	Unit	HE 03	HE05	HE06	HE09	HE10	HE12	HE12/ R	HE15	HE18	HE 18 /R	HE21	HE24	HE24 /R	HE24 /2R	HE27	HE30	HE33	HE36	HE36 / R
Rated voltage	kV eff / rms	3,3	5	6	9	10	12	12	15	18	18	21	24	24	24	27	30	33	36	36
Continuous operating voltage	kV eff / rms	2,8	4.25	5.1	7.65	8.4	10.2	10.2	12.7	15.3	15,3	17.5	20.0	20.0	20.0	22.5	25	27.5	30	30
maximale Maximum residual voltage 5 kA 8/20 10kA 8/20 20kA 8/20	kV / peak	15.4 16.4 18.1	14.3 15.2 16.8	15.4 16.4 18.1	26.4 28.1 31.1	27.5 29.3 32.4	30.8 32.8 36.2	30.8 32.8 36.2	40.7 43.3 47.8	46.2 49.1 54.3	46,2 49,1 54,3	56.1 59.7 66.0	61.2 65.1 71.9	61.2 65.1 71.9	61.2 65.1 71.9	72.2 76.8 84.9	76.2 81.1 89.6	87.2 92.8 102.5	91.7 97.5 107.5	91.7 97.5 107.7
Switching residual voltage at 500- 30/80	kV / peak	8,0	12.1	13.0	22.3	23.3	26.1	26.1	34.4	39.0	39,0	47.5	51.8	51.8	51.8	61.1	64.5	73.8	77.5	77.5
Steep current impulse residual voltage at 10kA-1/2.5	kV peak	10,8	16.4	17.7	30.3	31.6	35.4	35.4	46.8	53.0	53,0	64.5	70.3	70.3	70.3	82.9	87.6	100.2	105.3	105.3
Lighning impulse withstand level of the housing	kV 1.2/50	95						110			125			170	200	170				200
Flexion dynamique (SSL) / Specified short-term load Flexion statique (SLL) / Specified long-term load	N.m	125 100													250 200	125 100				250 200
Creepage distance	mm	480						650			800			1200	1360	1200				1360
Height	mm	165						205			245			325	365	325				365
Diameter	mm	104						109						114
Weight (S3D2 option)	kg	1,4	1.5	1.5	1.7	1.7	1.7	1.9	2.1	2.1	2,3	2.5	2.5	2.9	3.1	3.1	3.1	3,3	3,3	3,5

Option

NO option: supplied with bolts, washers, and

clamp for connection

IF option: electronic fault indicator using a red

flag for easy signalling

S3D2 option*: ground lead disconnector and

insulating bracket

Accessories

Metal bracket for horizontal or vertical mounting

Flexible earth lead

Pedestal (insulated or not)

Disconnecting device S3D2 type

The disconnecting device (S3D2) separates

automatically the bottom terminal of the failed

arrester from earth

It provides a visual indication of the failure

It gives priority to continuity of service

The disconnector is not a fault clearing device

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