Portable Zinc Oxide Lightning Surge Arrester Discharge Counter Tester
Lehalima Arrester Tšobotsi Tester bakeng sa Moa Testing
1. E entsoe ka mokhoa o tiileng ho latela litekanyetso tsa polokeho
2. Impulse voltage e ka behoa
3. Khetha sesebediswa sa calibration ho latela mefuta ya sesebediswa sa ho lekola marang-rang, mme o lekanye ka bohona.
4. Phallo ea motlakase e khaoloa ka bo eona ka mor'a hore tekanyo e phethoe
5. Mefuta e 2 ea mekhoa ea phepelo ea matla: sebelisa betri ea lithium ion ho fana ka matla, 'me e ka lefisoa maemong a ts'ebeliso ka nako e ts'oanang. Haeba motlakase o hloleha, o ka fetoha ho tloha phepelong ea motlakase oa AC ho isa phepelong ea matla a betri.
6. Ts'ebetso e feletseng ea tšireletso, potoloho e khethehileng ea ho ntša matla bakeng sa capacitor ea polokelo ea matla ka hare ka mor'a hore tlhahlobo e phethoe.
Litlhaloso tsa tekheniki tsa Arrester Counter Tester
a) Phepelo ea matla a AC: 220V±10%, 50/60 HZ, 20 VA
b) Phepelo ea matla a betri: 16.8V lithium ion betri e ka nchafatsoang
c) Nako ea bophelo ba betri: 1000V e tsoa ka makhetlo a ka bang 3000 kapa e emetse lihora tse 16
d) Litekanyo (bolelele x bophara x bophahamo): 26cm x 20cm x 16cm
e) Boima ba 'mele: 3kg
f) Teko ea ho nepahala ha motlakase: 100% ho isa ho 110% ea boleng ba lebitso
g) Mofuta oa tlhahlobo ea hajoale: 10Ma
h) Ho nepahala ha tekanyo ea hona joale: 1% + 3uA
Ho bala ho netefatsa mosebetsi
a) Output impulse current waveform: 8/20 uS (Inrush current ke 8uS ho tloha ketsahalong ho ea ho boleng bo phahameng, 20uS ho tloha ketsahalong ho isa 50% boleng ba tlhoro), boleng ba tlhoro ea hajoale: >500A.
b) Phallo ea motlakase: 600V, 800V, 1000V, 1200V.
c) Linako tsa ho tsoa: Linako tsa 1-30 li ka behoa.
d) Nako ea ho tsoa: metsotsoana ea 3-30 e ka behoa.
e) Ka mor'a hore ts'ebetso e phethoe, sesebelisoa se itšeha ka bohona motlakase o tsoang, o bolokehileng le o ka tšeptjoang ho thibela kotsi ea botho.
Ts'ebetso ea hona joale ea calibration
a) Mefuta ea hajoale ea tlhahiso: 0.1-10mA, hajoale e hlahisoa ka bo eona ho 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%.
b) Ho nepahala ha sephetho: 1% + 3uA;
c) Lenane la sephetho sa hajoale:
Haeba khaontareng ea hajoale ke 3mA, tlhahiso 0.3mA 0.6mA 0.9mA 1.2mA 1.5mA
1.8mA 2.1mA 2.4mA 2.7mA 3mA
