Hy5ws 11kv High Voltage Composite Metal Oxide Lightning Protecting Surge Arrester
China Hy5ws 11kv High Voltage Composite Metal Oxide Lightning Protecting Surge Arrester, Find details about China Surge Arrester, Lightning Arrester from Hy5ws 11kv High Voltage Composite Metal Oxide Lightning Protecting Surge Arrester
Basic Info.
Shape
Round
Material
ZnO
Certification
Xihari
Brand
Oeipower Jingguan
12
Kv
24
Kv
36
Kv
Trademark
OEIpower
Transport Package
Cartons Pallets Wooden Case
Specification
IEC IEEE
Origin
China Nanyang
HS Code
85354000
Shape
Round
Material
ZnO
Certification
Xihari
Brand
Oeipower Jingguan
12
Kv
24
Kv
36
Kv
Trademark
OEIpower
Transport Package
Cartons Pallets Wooden Case
Specification
IEC IEEE
Origin
China Nanyang
HS Code
85354000
Product Desciption
METAL OXIDE SURGE ARRESTER
Polymer housed for outdoor application
Features
Features
Better Electrical performance & reliability
Ease of Installation-Light weight & smaller size
Better Operating conditions
Explosion & shatter proof & less mechanical
damage to nearby equipments
Better performance in polluted environment
Vandalism resistant
Free from Moisture ingress
Higher safety
Higher mechanical strength
Insensitive to UV radiation
High resistance to Ozone & Corona
Excellent Tracking resistance
Performance Data
Performance Data
System Voltage
Rated Voltage (kV):0.1-275
Nominal discharge current (kA)
High current capability (4/10us) kA
Energy Class :
Energy absorption Capability kJ/kV
Short Circuit (Pressure relief) kA:40
Standard in accordance with:IEC60099-4
Porcelain housed for outdoor application
Porcelain housed for outdoor application
For protection of transformer & switchgear.
Highly non-linear MOV.
Explosion Proof - Pressure Relief Design.
High energy handling capacity.
Glazed brown Porcelain Housing.
Corrosion proof Aluminum alloy metal flange.
Suitable for Ambient -400C to +550C.
33kV
66kV
151
152
88Kv
manufactures effective surge protection device with the modern technology of highly non-linear Zinc
Oxide Varistor blocks and thus diverts natural lightning surge and switching surge to earth and simultaneously clip off
any follow on current. Our station class arresters are designed to provide maximum safety to personnel and sub-station
equipment even at the enormous short circuit duty. Research and Development is an ongoing process at Elektrolites
with the active collaboration of experts in the industry.
CONSTRUCTION & OPERATING PRINCIPLE
CONSTRUCTION & OPERATING PRINCIPLE
Lightning Arrestors
11kV
11kV
| No. | DETAIL | UNITS | DATA |
| Type | 11kV gapless type metal oxide surge arrester - Distribution class | ||
| 1. | Nominal system voltage | kV | 11 |
| 2. | Highest system voltage | kV | 12 |
| 3. | Basic Insulation Level (BIL) | kV | 95 |
| 3. Ratings and type of surge arrester | |||
| 4. | Specification to which surge arrester complies | IEC 60099-4 | |
| 5. | Rated voltage of surge arrester | kV | 10 |
| 6. | Nominal, 8/20 µs, discharge current rating of surge arrester | kA | 10 |
| 7. | Maximum continuous operating voltage of surge arrester | kV | 7.3 |
| 8. | Gapless or gapped type metal-oxide surge arrester | Gapless | |
| 9. | Material of insulation | High temperature vulcanised silicon rubber | |
| 10. | Rated frequency of surge arrester | Hz | 50 |
| 11. | Design altitude of surge arrester (above sea level) | m | 1 400m |
| 12. | Design ambient temperature of surge arrester | oC | -1 to40 |
| 13. | Specific creepage distance of surge arrester | .mm/kV | 25 |
| Automatic earth lead disconnectors requirements | |||
| 14. | Automatic earth lead disconnectors to be fitted | Yes/No | YES |
| 15. | Corrosion protection of metal and alloy parts: galvanising specification and/or stainless steel grade | To SABS 763, 316 | |
| Tests | |||
| 16. | Previous type test results/certificate to be provided with bid | Yes/No | Yes |
| 17. | Routine test results/certificate to be provided on delivery | Yes/No | Yes |
| 18. | Drawing showing dimensions of the arrestor to be provided with the bid | Yes/No | Yes |
| 19. | Minimum one minute wet power frequency withstand voltage of external insulation of surge arrester housing | kV | 28 |
| 20. | Maximum steep current impulse residual voltage for a 10 kA, 1/20 µs, discharge current | kV | 50 |
| 21. | Maximum lightning impulse residual voltage for a 10 kA, 8/20 µs, discharge current | kV | 40 |
| 22. | Lightning, 1,2/50 µs, impulse withstand level of external insulation of surge arrester housing | kV | 95 |
| 23. | Line discharge class rating | 1 | |
| 24. | Long duration current, 2 000 µs, impulse withstand | A | 250 A |
| 25. | High current, 4/10 µs, impulse withstand | kA | 100 kA |
| 26. | Automatic earth lead disconnector to be tested in accordance with IEC 60099-4 | Yes/No | Yes |
33kV
| S/N | TECHNICAL DETAILS | UNITS | DATA | |
| 1. | Type | 33kV gapless type metal oxide surge arrester - Distribution class | ||
| 2. | Nominal system voltage | kV | 33 | |
| 3. | Highest system voltage | kV | 36 | |
| 4. | Power frequency | Hz | 50 | |
| 5. | Basic Insulation Level (BIL) | kV | 170 | |
| 3. Ratings and type of surge arrester | ||||
| 6. | Specification to which surge arrester complies | IEC 60099 | ||
| 7. | Rated voltage of surge arrester | kV | 29 | |
| 8. | Nominal, 8/20 µs, discharge current rating of surge arrester | kA | 10 | |
| 9. | Maximum continuous operating voltage of surge arrester | kV | 22 | |
| 10. | Gapless or gapped type metal-oxide surge arrester | Gapless | ||
| 11. | Insulation Material | Silicon rubber | ||
| 12. | Cantilever strength of surge arrester | Nm | 300 | |
| 13. | Rated frequency of surge arrester | Hz | 50 | |
| 14. | Design altitude of surge arrester (above sea level) | m | 1 400m | |
| 15. | Design ambient temperature of surge arrester | oC | -1 to 40 | |
| 16. | Minimum phase-to-ground specific creepage distance of surge arrester | .mm/kV | 25 | |
| Automatic earth lead disconnectors requirements | ||||
| 17. | Automatic earth lead disconnectors fitted | Yes/No | Yes | |
| 18. | Corrosion protection of metal and alloy parts: galvanising | To SABS 763, 316 | ||
| specification and/or stainless steel grade | |||
| Tests | |||
| 19. | Previous Type Test reports/certificate from recognized authority to be provided with bid | Yes/No | Yes |
| 20. | Minimum one minute wet power frequency withstand voltage of external insulation of surge arrester housing | kV | 70 |
| 21. | Maximum steep current impulse residual voltage for a 10 kA, 1/20 µs, discharge current | kV | 99.7 |
| 22. | Maximum lightning impulse residual voltage for a 10 kA, 8/20 µs, discharge current | kV | 91.8 |
| 23. | Lightning, 1,2/50 µs, impulse withstand level of external insulation of surge arrester housing | kV | 170 |
| 24. | Line discharge class rating | Class | 1 |
| 25. | Long duration current, 2 000 µs, impulse withstand | A | 250 A |
| 26. | High current, 4/10 µs, impulse withstand | kA | 100 kA |
| 27. | Is the automatic earth lead disconnector tested in accordance with IEC 60099-4? | Yes/No | Yes |
66kV
| S/N | TECHNICAL DETAILS | UNITS | DATA |
| 1. | Description | Station type lightning arrestor complete with steel support structures. | |
| 2. | Type | Zinc oxide gapless lightning arrestor | |
| System parameters | |||
| 3. | Nominal system voltage | kV | 66 |
| 4. | Highest system voltage | kV | 72.5 |
| 5. | Power frequency | Hz | 50 |
| 6. | Type of system earthing | Effective/Non effective | |
| 7. | Type of arrestor connection to system | Line to ground | |
| 3. Ratings and type of surge arrester | |||
| 8. | Rated voltage of surge arrester | kV rms | 54 |
| 9. | Nominal, 8/20 µs, discharge current rating of surge arrester | kA peak | 10 |
| 10. | Maximum continuous operating voltage of surge arrester | kV | 43 |
| 11. | Minimum one minute wet power frequency withstand voltage | kVrms | 140 |
151
| of external insulation of surge arrester housing | |||
| 12. | Maximum steep current impulse residual voltage for a 2 kA, 30/60 µs, discharge current | kVpeak | 104 |
| 13. | Maximum lightning impulse residual voltage for a 10 kA, 8/20 µs, discharge current | kVpeak | 127 |
| 14. | Minimum lightning, 1,2/50 µs, impulse withstand level of external insulation of surge arrester housing | 325 | |
| 15. | Line discharge class rating | 2 | |
| 16. | Lighting arrestor counter, leakage current meter and their accessories to be provided | Yes/No | Yes |
| 17. | Gapless or gapped type metal-oxide surge arrester | Gapless | |
| 18. | Insulation Material | Porcelain | |
| 19. | Cantilever strength of surge arrester | Nm | 3000 |
| 20. | Rated frequency of surge arrester | Hz | 50 |
| 21. | Maximum angle from vertical at which surge arrester is fully functional | Deg | 45 |
| 22. | Design altitude of surge arrester (above sea level) | m | 1400 m |
| 23. | Design ambient temperature of surge arrester | oC | -1 to 40 |
| 24. | Humidity | % | 85 |
| 25. | Specific phase-to-ground creepage of surge arrester | .mm/kV | 25 |
| 26. | Corrosion protection of metal and alloy parts: galvanising specification and/or stainless steel grade | to SABS 763 or 316 stainless steel | |
| 27. | Previous type test results/certificate to be provided with bid | Yes/No | Yes |
| 28. | Design drawings showing dimensions including foundations and brochures to be provided with bid | Yes/No | Yes |
| 29. | Quality Assurance certification to be provided with the bid | Yes/No | Yes |
| 30. | Routine test results/certificate to be provided on delivery | Yes/No | Yes |
| 31. | Galvanized steel support structures complete with bolts & washers to be provided on delivery | Yes/No | Yes |
| 32. | Applicable standard | IEC60099 |
152
88Kv
| S/N | TECHNICAL DETAILS | UNITS | DATA |
| 33. | Description | Station type lightning arrestor complete with steel support structures. | |
| 34. | Type | Zinc oxide gapless lightning arrestor | |
| System parameters | |||
| 35. | Nominal system voltage | kV | 88 |
| 36. | Highest system voltage | kV | 100 |
| 37. | Power frequency | Hz | 50 |
| 38. | Type of system earthing | Effective/Non effective | |
| 39. | Type of arrestor connection to system | Line to ground | |
| 3. Ratings and type of surge arrester | |||
| 40. | Rated voltage of surge arrester | kV rms | 84 |
| 41. | Nominal, 8/20 µs, discharge current rating of surge arrester | kA peak | 10 |
| 42. | Maximum continuous operating voltage of surge arrester | kV | 67 |
| 43. | Minimum one minute wet power frequency withstand voltage of external insulation of surge arrester housing | kVrms | 185 |
| Maximum steep current impulse residual voltage for a 2 kA, | kVpeak | 188 | |
| 30/60 µs, discharge current | |||
| 45. | Maximum lightning impulse residual voltage for a 10 kA, 8/20 µs, discharge current | kVpeak | 218 |
| 46. | Minimum lightning, 1,2/50 µs, impulse withstand level of external insulation of surge arrester housing | 450 | |
| 47. | Line discharge class rating | 2 | |
| 48. | Lighting arrestor counter, leakage current meter and their accessories to be provided | Yes/No | Yes |
| 49. | Gapless or gapped type metal-oxide surge arrester | Gapless | |
| 50. | Insulation Material | Porcelain | |
| 51. | Cantilever strength of surge arrester | Nm | 3000 |
| 52. | Rated frequency of surge arrester | Hz | 50 |
| 53. | Maximum angle from vertical at which surge arrester is fully functional | Deg | 45 |
| 54. | Design altitude of surge arrester (above sea level) | m | 1400 m |
| 55. | Design ambient temperature of surge arrester | oC | -1 to 40 |
| 56. | Humidity | % | 85 |
| 57. | Specific phase-to-ground creepage of surge arrester | .mm/kV | 25 |
| 58. | Corrosion protection of metal and alloy parts: galvanising specification and/or stainless steel grade | to SABS 763 or 316 stainless steel | |
| 59. | Previous type test results/certificate to be provided with bid | Yes/No | Yes |
| 60. | Design drawings showing dimensions including foundations and brochures to be provided with bid | Yes/No | Yes |
| 61. | Quality Assurance certification to be provided with the bid | Yes/No | Yes |
| 62. | Routine test results/certificate to be provided on delivery | Yes/No | Yes |
| 63. | Galvanized steel support structures complete with bolts & washers to be provided on delivery | Yes/No | Yes |
| 64. | Applicable standard | IEC60099 |
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