2025-08-27
Zhejiang Sangao Electric Co., Ltd., A Pioneer in Sinis scriptor potestate tradenda et distribution sector, speciale in summus voltage solutions cum integrated R & D, consilio et vestibulum. NostraEarthing switchesSunt machinatum ad inserere in Dielectric velit et culpa-vena facultatem consociata disconstors dum ensuring salutem in substationibus et tradenda lineae. Hoc articulum manifestat technica distinctiones inter earthing virgas et earthing cultro virgas, quatit Sangao scriptor industria, ducit specifications.
Earthing switch: A robust ratio de grounding de-energized circuits, disposito ad tractandum electrostatic / electro inductione excursus. Typically interlocked cum disconstors ne vivere operationem.
Earthing Colife Switch: A subype effuderit a visibilis ferrum mechanism. Focuses in manual operationem ad localized grounding, commune in inferioribus, voltage applications.
Pluma | Earthing switch | Earthing Colife Switch |
Voltage range | KV 72.5 - DL KV | ≤ XXXVI KV |
Current Handling | LXIII ka-circuitus | ≤ XXV in |
Operatio | Motorized / remotis cum interlock systems | Manual vecte mechanism |
Integratio | Integrated cum discontrects | Standalone et panel-mounted |
Signa obsequio | 62271-102 IEC, GB / T (XI) CXXII | 60947-3 IEC |
Dielectric Fortitudo: CCXXX KV potentia frequency sustinere voltage (I min)
Short-Tempus Current: LXIII ka pro III seconds
Inductiva Current Switching: 2.5 Ka (electro), 1,25 Ka (electrostatic)
Mechanica Vita: 10,000 Operations
Ambient convenientia: -40 ° C ad + LV ° C; XCV% Umor
Interlock ratio: ne Agricola super vivere circuits per mechanica / electrica tutela.
Modular constructione: compatible cum disconpors ad unionem substativum layout.
ROSIO resistentia: epoxy-iactaret laminis + immaculatam ferro virgas.
Line-Switching facultatem: isolates inducitur excursus in parallel transmissio lineae.