Leakage Alamar gwaji

Bayanan samfurin

Ana amfani da kwaikwayon gwaji a cikin bincike, samarwa da ingancin hasken kayan aiki, kayan aikin lantarki masu ƙarancin ƙarfin lantarki, kayan aikin gida, kayan aikin inji, kayan aikin lantarki, kayan aikin lantarki, kayan aikin lantarki, kayan aikin fasahar bayanai.

Yi amfani da Standards

Cika: IEC60112: 2003, GB4207, IEC60112, UL746A, ASTMD3638-92, DIN53480 da sauransu ka'idoji

Babban sigogi

Outdoor akwatin kayan: Sheet karfe fenti da bakin karfe shell zaɓi (kamar sauran sigogi saiti)
lantarki kayan: gwaji lantarki - platinum, ko bakin karfe
lantarki girma: (2mm ± 0.1mm) × (5mm ± 0.1mm) × (40mm ± 5mm), platinum lantarki 12mm, 30 ° ± 2 °; daidaitawa;
lantarki nesa: 4.0mm & plusmn; 0.01mm， m kusurwa 60 ° ± 5 °;
lantarki matsin lamba: 1.00N ± 0.001N;
Gwajin ruwa juriya: A ruwa 0,1% NH 4 Cl, 3,95 ± 0,05Ω, B ruwa 1,98 ± 0,05Ω;
Drop girman: 20 drops 0.380g ~ 0.480g, 50 drops 0.997g ~ 1.147g (za a iya daidaitawa);
Drop tsayi: 35mm ± 5mm (daidaitawa);
Drops lokaci: 30s ± 0.1s (mafi kyau fiye da misali) (numerical, pre-saita daidaitawa), 50 Drops lokaci 24.5min ± 2min;
Yawan guguwa: 1 ~ 9999 (da yawa, za a iya saita);
Gwajin iska gudun: 0.2m / s (sabon misali);
Gwajin ƙarfin lantarki: 100V ~ 1000V (25V, daidaitawa);
Power ƙarfin lantarki raguwa: 8% a 1.0A ± 0.1A;
Marking hukunci: 0.50A ± 10%, 2.00s ± 10%;
Girman siffar: fadi 600 × zurfin 500mm × tsayi 1000mm, fitar da ramuwa 100mm;
Gwajin wutar lantarki: 220V 0.6kVA 50-60Hz

umarnin amfani

The leakage startup gwaji ne mai gurɓataccen ruwa (0.1% NH 4 CL) da aka ƙayyade girman drop a ƙarƙashin wani ƙarfin lantarki da aka ƙayyade lokaci (30s) da aka ƙayyade tsayi (35mm) tsakanin ƙayyadaddun girman (2mm × 5mm) platinum lantarki a kan karfi mai rufi, don kimanta karfin juriya na karfi mai rufi a ƙarƙashin aiki tare da filin lantarki da gurɓataccen kafofin watsa labarai, don auna ƙididdigar lantarki (CT1) da ƙididdigar lantarki (PT1) idan aka kwatanta da ƙididdigar lantarki (CT1).