Inotakurika Zinc Oxide Mheni Surge Arrester Discharge Counter Tester
Mheni Arrester Characteristic Tester yeMoa Testing
1. Yakagadzirwa zvakanyatsoenderana nemitemo yekuchengetedza
2. Impulse voltage inogona kuiswa
3. Sarudza iyo calibration ikozvino zvichienderana nehuwandu hwemheni inosunga pamhepo yekutarisisa mudziyo, uye wozvigadzirisa
4. Mhepo inobuda inobviswa pakarepo mushure mokunge kuyerwa kwapera
5. 2 marudzi emagetsi emagetsi nzira: shandisa lithium ion bhatiri kupa simba, uye inogona kubhadhariswa mukushandiswa kwehurumende panguva imwe chete. Muchiitiko chekutadza kwemagetsi, inogona kuchinja kubva kuAC magetsi kuenda kumagetsi ebhatiri.
6. Kuzadza kudzivirira basa, yakakosha discharge circuit yemukati simba rekuchengetedza capacitor mushure mokunge muedzo wapera.
Mamiriro ehunyanzvi eArrester Counter Tester
a) AC simba rekupa: 220V±10%, 50/60 HZ, 20 VA
b) Battery simba rekupa: 16.8V lithium ion rechargeable bhatiri
c) Battery hupenyu nguva: 1000V kuburitsa kanenge 3000 nguva kana kumira kwemaawa gumi nematanhatu
d) Zviyero (kureba x upamhi x kureba): 26cm x 20cm x 16cm
e) Huremu: 3kg
f) Kuedza kwemagetsi echokwadi: 100% kusvika 110% yehuwandu hwezita
g) Yazvino bvunzo renji: 10Ma
h) Ikozvino kuyerwa kwechiyero: 1% + 3uA
Kuverenga verification basa
a) Output impulse current waveform: 8/20 US (Inrush current is 8uS kubva pakaitika kusvika pakakwirira kukosha, 20uS kubva pakaitika kusvika pa50% peak value), ikozvino peak value: >500A.
b) Discharge voltage: 600V, 800V, 1000V, 1200V.
c) Nguva dzekubuda: 1-30 nguva dzinogona kuiswa.
d) Discharge interval: 3-30 masekondi anogona kusetwa.
e) Mushure mekunge kuburitsa kwapera, chiridzwa chinozvicheka choga chinobuda magetsi, chakachengeteka uye chakavimbika kudzivirira njodzi yemunhu.
Ikozvino calibration basa
a) Yazvino yakabuda mhando: 0.1-10mA, ikozvino inongobuda pa10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%.
b) Kubuda kwechokwadi: 1% + 3uA;
c) Chinyorwa chezvino kubuda:
Kana iyo counter ikozvino iri 3mA, inobuda 0.3mA 0.6mA 0.9mA 1.2mA 1.5mA
1.8mA 2.1mA 2.4mA 2.7mA 3mA
