Shenhai Explosion-Proof
Nyob rau hauv enhanced-kev ruaj ntseg hluav taws xob khoom, Xws li tawg-proof motors, txias, electromagnetic wires, thiab ballasts rau fluorescent lamps, ib feem nrog cua hlob. Qhov yuav tsum tau ua rau cov cua windings, ob leeg mechanically thiab hluav taws xob, Muaj ntau dua cov txheej txheem windings.
Feem ntau, Cov hlau insulated hlau siv rau winding cov coils yuav tsum tau double-insulated, thiab tus nqiil nyob diameter yuav tsum tsis txhob tsawg tshaj 0.25mm.
Rau cov hlau enameled siv cua winding cov coils, Pom zoo siv GB/T6109.2008 “Polyester Enameled round Tooj liab hlau, Hoob Kawm 155,” GB/T 6109.5-2008 “Polyester-imide Enameled Round Copper hlau, Hoob Kawm 180,” GB/T 6109.6-2008 “Polyimide Enameled round Tooj liab hlau, Hoob Kawm 220,” los sis GB/T6109.20-2008 “Polyamide-imide composite Polyester los yog Polyester-imide Enameled Round Copper hlau, Hoob Kawm 220.”
txuas ntxiv, Qib 1 enameled round tooj liab hlau li specified nyob rau hauv cov qauv no yuav siv tau, Muab nws kis tau cov kev ntsuam xyuas outlined nyob rau hauv cov qauv kawm.
Tom qab cua hlob, Ib qho tsim nyog impregnating tus neeg saib xyuas yuav tsum siv los txhim khu cov insulation zog ntawm cov windings.
Txoj kev impregnation yuav tsum ua raws li tus manufacturer specified txoj kev, siv cov txheej txheem zoo li dipping, ua kom yuam kev, nqus tsev (VPI) Sau cov kis ntawm winding wires thiab xyuas kom muaj zog adhesion. Yog hais tias tus neeg saib xyuas impregnating muaj solvents, Tus impregnation thiab qhuav yuav tsum tau ob zaug los pub daws evaporation.
Feem ntau, txoj kev xws li spraying los yog coating rau insulating windings yog unreliable rau tawg-proof fais fab tuag. Adequate xim yuav tsum tau muab rau qhov no engineering xyaum.
ntxiv thiab, Rau high-voltage windings, Tus impregnated windings yuav tsum tau kho nrog corona pleev xim rau kev tiv thaiv ntxiv hazards los ntawm corona discharges.
Nyob rau hauv enhanced-kev ruaj ntseg hluav taws xob li, seb motors, electromagnetic coils, los yog lwm yam khoom siv, lawv yuav tsum nruab nrog txias kev tiv thaiv li kom tsis txhob muaj peevxwm nyob rau hauv tej lag luam los yog pom tau hais tias cov neeg mob abnormal.
Yog hais tias ib cua winding tsis tshaj qhov kub tshaj plaws nyob rau hauv continuous overload (Xws li ib lub cev muaj zog rotor xauv), los yog hais tias ib tug cua yuav tsis raug overload (Zoo li ib tug ballast rau fluorescent lamps), Ces nws tsis tas yuav muaj kev tiv thaiv ntaus ntawv.
Thaum enhanced-kev ruaj ntseg hluav taws xob yog nruab nrog kub tiv thaiv li, Cov no yuav muab ntsia xws li internally los yog externally. tsis hais, Kev tiv thaiv ntaus ntawv yuav tsum muaj qhov tsim nyog tawg-profo thiab yuav tsum tau ntsuam xyuas cov khoom uas tiv thaiv tau cov khoom.