Customization: | Available |
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Breaking Capacity: | High |
Type: | Current Fuse |
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REQUESTED SPECIFICATIONS | |
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Technical characteristics | Unit | Auto disconnect fuseholder type (Long) | OFFERED SPECIFICATIONS |
Manufacturer | - | Specify | HEMG |
Country of origin | - | Specify | CHINA |
Brand | - | Specify | HEMG |
Class | Distribution | DISTRIBUTION | |
Frequency | Hz | 60 | 60 |
Installation | Weather | OUTDOOR | |
Rated voltage | kV | 27 | 27KV |
Maximum voltage | kV | 29.6 | 29.6KV |
Nominal current | TO | 200 | 200A |
Frequency | Hz | 60 | 50 |
Impulse voltage | kV | 125 145 | 125KV/145KV |
Dielectric F.I. - 60 s (1) | kV | 50 60 | 50KV/60KV |
Global-warming ΔT maximum (2) | ° C | 20 | 20ºC |
Drive | - | Pole | POLE |
Mounting hardware | - | Clamp type nema galvanized steel. | CLAMP TYPE NAME GALVANIZED STEEL |
Asymmetric cutting intensity | KA | 10 | 10KA |
BIL | KV | 125 | 125KV |
Length of the line of minimum flight | mm | 325 | 325 |
Body | - | Porcelain | PORCELAIN |
Main contacts | - | Plated electrolytic copper | RELATED ELECTROLYTIC COPPER |
Head | - | Cast bronze | CAST BRONZE |
Insulating tube | - | Coated in fibreglass of high interrupting capacity | COATED IN FIBREGLASS OF HIGH INTERRUPTING CAPACITY |
Trigger | High speed separation between Terminal of the fuse, the fuse blows | HIGH SPEED SEPARATION BETWEEN TERMINAL OF THE UFSE ,FUES BLOWS | |
Contacts of the insulation to the porcelain body tube | - | Through contact of bronze type T | THROGH CONTACT OF BRONZE TYPE |
Design and construction standards | - | IEC282-2, ACE 1033.1, ANSI C37.41, ASTM C37.42 123 A, regulations equivalent or higher. | IEC282-2 |
Dimensions (mm) as shown in Figure 1 | |||
TO | mm | 335-350 | 335-350 |
B | mm | 175-185 | 175-185 |
C | mm | 195-210 | 195-210 |
D | mm | 450-470 | 450-470 |
E | mm | 130-140 | 130-140 |
FR | mm | 405-420 | 405-420 |