China OEM RF mesh Companies –Silver Electrolytic Copper Expulsion Fuse – HolleyDetail:
Spécifications
Produit Tapez |
| EXPULSION FUSE CUT OUT, 27 kV, 150kVBIL, 100 A 8/12kA, 470mm DISTANCE D'FUITE | 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 | |
Non. | Caractéristiques | Unité | Valeur | Valeur | Valeur |
1 | SOCLE |
| |||
| Modèle | HV1-27/100-8 | HV1-38/100-5 | HV1-27/200-7.1 | ||
| Norme | 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 | ||
| Courant nominal | A | 100 | 100 | 200 | |
| Tension nominale | kV | 27 | 38 | 27 | |
| Minimum Short Circuit Current | |||||
| - Symétrique | kA | 8 | 5 | 7.1 | |
| - Asymétrique | kA | 12 | 8 | 10 | |
| Niveau d'isolement minimum : | |||||
| - 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. | Oui | Oui | Oui | ||
| Minimum creepage distance (Phase-Earth) | mm | 470 | 660 | 432 | |
| Matériel de contact | Silver electrolytic copper | Silver electrolytic copper | Silver electrolytic copper | ||
| - 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 | ||
| Matériau des bornes | Cuivre étamé | Cuivre étamé | Cuivre étamé | ||
| -Conductor Range (Diameter) | mm | 4.11-11.35 | 4.11-11.35 | 4.11-11.35 | |
| -Terminals for use with copper or aluminum conductors | Oui | Oui | Oui | ||
| -Type de terminaux | 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 | Galvanized structural steel | Galvanized structural steel | Galvanized structural steel | ||
| - Galvanized Material Standard | ASTMA575 | ASTMA575 | ASTMA575 | ||
| - Norme de galvanisation | ASTMA153 | ASTMA153 | ASTMA153 | ||
| - Minimum average thickness | µm | 86 | 86 | 86 | |
| Angle d'ouverture minimal | 120° | 120° | 120° | ||
| Minimum number of mechanical operations guaranteed | Non. | 200 | 200 | 200 | |
| Minimum mechanical resistance of the horn for load operation | Dan | 200 | 200 | 200 | |
| Dimensions (See Figure 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 | TUBE PORTE-FUSIBLE | ||||
| Caractéristiques | |||||
| - Norme | ANSI/IEEE C 37.40/41/42 | ANSI/IEEE C 37.40/41/42 | ANSI/IEEE C 37.40/41/42 | ||
| - Tension nominale | kV | 27 | 38 | 27 | |
| - Courant nominal | A | 100 | 100 | 200 | |
| - Minimum symmetrical/asymmetrical short-circuit current | kA | 8/12 | 5/8 | 7,1/10 | |
| - Internal diameter range | |||||
| - minimum | mm | 11.1 | 11.1 | 17.5 | |
| - maximum | mm | 18 | 18 | 23 | |
| - Length (allowable range) | mm | 375 ± 3 | 466 ± 3 | 375 ± 3 | |
| - Metal parts of joining with the base | Bronze coulé | Bronze coulé | Bronze coulé | ||
| - 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 | ||
| - Eye hook for pole operation | 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) | Oui | Oui | Oui | ||
3 | ACCESSOIRES DE FIXATION | ||||
| - Type de fixation | Type B, according to ANSI/IEEE C37.42 | Type B, according to ANSI/IEEE C37.42 | Type B, according to ANSI/IEEE C37.42 | ||
| - Matériel | Acier galvanisé | Acier galvanisé | Acier galvanisé | ||
| - Norme matérielle | ASTMA575 | ASTMA575 | ASTMA575 | ||
| - Norme de galvanisation | ASTMA153 | ASTMA153 | ASTMA153 | ||
| - Minimum average thickness | µm | 86 | 86 | 86 |
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