ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED  

Product Name: Loadbreak Cutout with Arc Chute Type Interrupter Model NO.: L-11 Standard: IEC IEEE Fusing Device: Fuse link Fusing Speed: T K Shape: Circle Usage: High Voltage Type: Distribution Breaking Capacity: High Trademark: OEIpower Transport Package: Cartons Pallets Wooden Case Specification: IEC IEEE Origin: China Nanyang HS Code: 85351000 Product Description TYPE "OEI" "PRW" STANDARD CUTOUT DISTRIBUTION TECHNICAL SPECIFICATIonThe Fuse Cutout type DHE was developed to operate in overhead distribution systems rated at 12-15 kV and 15-27,kV or 27-38 kV grounded systems with 100 or 200 A nominal currents.Especially designed to protect transformers, capacitors, cables or lines.It is robust construction, made of rigorously tested material, will interrupt all faults under themost severe conditions, maintaining mechanical and electric characteristics.The inserts, hardware and structural bolts and nuts are made from heavy galvanized steel.The Fuse Cutout type OEI PRW can be applied on all three-phase system rated at or below the maximum operational rating of the cutout. In highly polluted environments or environments with high levels of salinity, a cutout may be used with a higher nominal rating thanthat of the system where it is being installed, where the insulator will have a greater leakage distance to ground, allowing forincreased safety against discharge. For an even better protection against abrasions, the hardware may be supplied in stainlesssteel. The fuse cutout type MZ has attachment hooks in aluminum.The Fuseholder has a stainless steel flipper, which associated with a spring doesn't allow the fuse link to be subject to tractionforces of over 3 Kgf, especially during closing. This me chanism also allows for high speed fuse link separation. The fuse cutouttype OEI PRW allows for the insertion of the fuse tube in a precise man ner and always in perfect alignment, due to the large distancebetween the grunion pocket. Lower contact, silver-to-silver, provide du el current path, independent of hinge pivot. Stainless-steelback-up springs prevent arcing when tube rises in hinge during recoil. The fuse cutout type OEI PRW may be transformed into a DIConNECT up to 300 A, by simply changing the fuse tube for an electrolytic copper blade.The DHE Fuse Cutouts conform to ANSI and IEC standards, with independent tests performed At:CPRI Always use quality fuse links. only they can assure excellent performance.Performance CharacteristicApplied standardIEC60282-2Catalog numberNominal system voltage kV11Rated Frequency Hz50Rated m aximum(design) voltage12Rated Continuous current A-RMS100Rated Interrupting current asymmetrical/symmetrical A-RMS12000/8000BIL 1.2x50 µs kV-peak125Minimum critical impulse flashover voltage(CFO)KV peak140Dry withstand voltage kV-RMS42Wet withstand voltage kV-RMS36Creepage distance to group Min.mm372Minimum creepage factor of insulator (Creepage Distance/arcing distance)N/A