China GDJB-II Sekondari Yazvino Injection Test Set Manufacture uye Fekitori |HV Hipot

GDJB-II Sekondari Yazvino Injection Test Set

Tsanangudzo Pfupi

GDJB-II mhando Single Phase Relay Dziviriro Tester ndiyo yakagadziridzwa calibration mudziyo weyedzo yekudzosera.Inoratidza data rakajeka, kushanda kuri nyore.

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Features

A. Mamiriro ekushanda
1. Simba rekushandisa: AC 220V±10%,50Hz
2. Nzvimbo yekushanda: Tembiricha -10℃～40℃;Humidity: ≤85%
3. Atmosphere: 86-106kPa

B. Kubuda kwemagetsi
1. AC voltage: 0-220V / 3A Inogadziriswa
2. AC ikozvino: 0-100A / 7V (200A inogona kugadziriswa);0-20A/25V Inogadziriswa;0-5A/5V Inogadziriswa
3. DC voltage: 0-220V / 3A Inogadziriswa
4. DC ikozvino: 0-20A / 25V
5. Yakagadziriswa voltage kubuda: DC 24V/48V/110V/220V
6. Ikozvino / Voltage yakarurama: ± 1%.

C. Performance Index
1. Ammeter uye voltmeter: 41/2 digit.
2. Digital millisecond mita: 0-99.9999s (999.999s inogona kugadziriswa) Resolution: 0.1ms.

D. Mabasa
1. Kuyera relay: Kuyera kutanga kukosha, kudzoka kukosha uye kudonha-kubvisa kunotora-up ratio yezvino, voltage relay.
2. Nguva yekudzoka: Edza kukosha kwekutanga, kukosha kwekudzoka uye nguva yekuita.
3. Yepakati relay: Pima marudzi ese emakoiri nekutanga.Ramba kukosha kwekutanga, kukosha kwekudzoka, kukosha kwekubata uye nguva yekuita yecoil yepakati relay.
4. Reclosing relay: Charge test of capacitance, nguva yekuchaja, nguva yekuvhara uye yepakati yezvikamu bvunzo.
5. Differential relay: DC Excitation test, Braking test, Volt-ampere characteristic test.
6. Zvimwe zvakajairika relays uye LV circuit breaker.