OEM Famous Expulsion fuse cutout Manufacturers –Silver Electrolytic Copper Expulsion Fuse – HolleyDetail:
Especificações
Produto Tipo |
| EXPULSION FUSE CUT OUT, 27 kV, 150kVBIL, 100 A 8/12kA, 470mm DISTÂNCIA DE fluência | EXPULSION FUSE CUT OUT, 38kV, 170kVBIL, 100A, 5/8 kA, 660mm CREEPAGE DISTANCE | EXPULSION FUSE CUTOUT, 27kV, 150kVBIL, 200A, 7.1/10 kA, 432mm CREEPAGE DISTANCE | |
Não. | Recursos | Unidade | Valor | Valor | Valor |
1 | BASE |
| |||
| Modelo | HV1-27/100-8 | HV1-38/100-5 | HV1-27/200-7.1 | ||
| Padrão | ANSI/IEEE C 37.40/41/42 CEI60282- 2:2008 | ANSI C-37.40/41/42 and IEC60282-2 | ANSI/IEEE C37.40/41/42 y IEC60282-2:2008 | ||
| Corrente nominal | A | 100 | 100 | 200 | |
| Tensão nominal | kV | 27 | 38 | 27 | |
| Minimum Short Circuit Current | |||||
| - Simétrico | kA | 8 | 5 | 7.1 | |
| - Assimétrico | kA | 12 | 8 | 10 | |
| Nível mínimo de isolamento: | |||||
| - Impulse withstand voltage (BIL), phase to ground and between phases. | kV | 150 | 170 | 150 | |
| - Withstand voltage at power frequency between phases, dry, 1 min. | kV | 60 | 80 | 60 | |
| - Withstand voltage at power frequency between phase and ground, in wet, 10s. | kV | 50 | 70 | 50 | |
| Insulating porcelain material of the base with high purity alumina compositions (between 94% to 99%) with the addition of vitrifiers. | Sim | Sim | Sim | ||
| Minimum creepage distance (Phase-Earth) | mm | 470 | 660 | 432 | |
| Material de contato | Cobre eletrolítico de prata | Cobre eletrolítico de prata | Cobre eletrolítico de prata | ||
| - Minimum thickness of the top contact silver layer (tab) | µm | 15 | 15 | 15 | |
| - Maximum electrical contact resistance between each terminal and the nearest metal part accessible after contact | Ohm | 0.000099 | 0.000099 | 0.000099 | |
| - Upper contact pressure spring with fastening and alignment mechanism | Stainless steel, grade 304 according to AISI 304, DIN 1.4301 | Stainless steel, grade 304 according to AISI 304, DIN 1.4301 | Stainless steel according to AISI 304, DIN 1.4301 | ||
| Material dos terminais | Cobre estanhado | Cobre estanhado | Cobre estanhado | ||
| -Faixa do condutor (diâmetro) | mm | 4.11-11.35 | 4.11-11.35 | 4.11-11.35 | |
| -Terminals for use with copper or aluminum conductors | Sim | Sim | Sim | ||
| -Tipo de terminais | Parallel slots, must include bolt, nuts and pressure washers made of stainless steel | Parallel slots, must include bolt, nuts and pressure washers made of stainless steel | Parallel slots, must include bolt, nuts and pressure washers made of stainless steel | ||
| Top support channel material | Aço estrutural galvanizado | Aço estrutural galvanizado | Aço estrutural galvanizado | ||
| - Galvanized Material Standard | ASTM A575 | ASTM A575 | ASTM A575 | ||
| - Padrão de Galvanização | ASTM A153 | ASTM A153 | ASTM A153 | ||
| - Espessura média mínima | µm | 86 | 86 | 86 | |
| Ângulo mínimo de abertura | 120° | 120° | 120° | ||
| Minimum number of mechanical operations guaranteed | Não. | 200 | 200 | 200 | |
| Minimum mechanical resistance of the horn for load operation | daN | 200 | 200 | 200 | |
| Dimensões (ver Figura 1) | |||||
| L | mm | 704 | 842 | 704 | |
| M | mm | 409 | 431 | 409 | |
| N | mm | 476 | 567 | 476 | |
| P | mm | 72 | 82 | 72 | |
| Q | mm | 131 | 147 | 131 | |
2 | TUBO PORTA FUSÍVEL | ||||
| Recursos | |||||
| - Padrão | ANSI/IEEE C 37.40/41/42 | ANSI/IEEE C 37.40/41/42 | ANSI/IEEE C 37.40/41/42 | ||
| - Tensão nominal | kV | 27 | 38 | 27 | |
| - Corrente nominal | A | 100 | 100 | 200 | |
| - Minimum symmetrical/asymmetrical short-circuit current | kA | 12/08 | 5/8 | 7.1/10 | |
| - Faixa de diâmetro interno | |||||
| - mínimo | mm | 11.1 | 11.1 | 17.5 | |
| - máximo | mm | 18 | 18 | 23 | |
| - Comprimento (faixa permitida) | mm | 375±3 | 466±3 | 375±3 | |
| - Metal parts of joining with the base | Bronze fundido | Bronze fundido | Bronze fundido | ||
| - Fuse holder tube cover (top contact) | Silver electrolytic copper, with a minimum thickness of 8 um | Silver electrolytic copper, with a minimum thickness of 8 µm | Silver electrolytic copper, with a minimum thickness of 8 µm | ||
| - Gancho de olhal para operação em poste | Cast Bronze, with minimum mechanical resistance of 200daN | Cast Bronze, with minimum mechanical resistance of 200daN | Cast Bronze, with minimum mechanical resistance of 200daN | ||
| - Fuse holder tube material. | Fiberglass with internal coating in moisture-proof vulcanized fiber | Fiberglass with internal coating in moisture-proof vulcanized fiber | Fiberglass with internal coating in moisture-proof vulcanized fiber | ||
| - Fuse holder opening and closing mechanism (fuse holder base) | to avoid fuse holder tube un-alignment greater than 15mm | to avoid holder tube un-alignment no more than 15mm | to avoid fuse holder tube un-alignment no more than 15mm | ||
| Suitable for chicote fuses with removable head (Arc shortening rod) | Sim | Sim | Sim | ||
3 | ACESSÓRIOS DE FIXAÇÃO | ||||
| - Tipo de fixação | Type B, according to ANSI/IEEE C37.42 | Type B, according to ANSI/IEEE C37.42 | Type B, according to ANSI/IEEE C37.42 | ||
| - Materiais | Aço Galvanizado | Aço Galvanizado | Aço Galvanizado | ||
| - Padrão de materiais | ASTM A575 | ASTM A575 | ASTM A575 | ||
| - Padrão de Galvanização | ASTM A153 | ASTM A153 | ASTM A153 | ||
| - Espessura média mínima | µm | 86 | 86 | 86 |
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