| Chapa | Wone |
| Namba ya Modeli | WDYZ-205 Mchakato wa muda wa kidetea kwa ajili ya kupimia vifungo vya chakata cha zinc oxide |
| mfumo wa mafano | 50Hz |
| Siri | WDYZ-205 |
Maelezo
WDYZ-205 Zinc Oxide Arrester Live Tester hutoa suluhisho kwa matatizo yote ya kutest moja kwa moja za 6-35kV Zinc Oxide Arrester. Inafanya uchunguzi wa muda bila kusianza!
Hakuna haja ya kupanda mitandao, hakuna kufunga vifaa, utafiti wa haraka na sahihi!
Tester huu unawezekana kwa kiwango cha umeme cha 6kV-500kV na ana njia nyingi za kutuma sampuli. Ni alatuliza khas kwa kutest ubora wa umeme wa zinc oxide arresters.
Matatizo yenye hatari kama kuvunjika kwa insulation ndani ya vifaa na kuzeeka kwa valve plate.
Spekta
Nishati ya kazi:
Host - nishati ya batilinya, muda wa kutumia > 3 masaa, kazi ya muda > 8 masaa.
Wireless Current Clamp - inatumia nishati ya batilinya, muda wa kutumia > 1 saa, kazi ya muda > 8 masaa.
Uwanja wa kutathmini:
Host leakage current: 0.000-20mA (inaweza kuongezeka).
Host voltage: 30-250V (inaweza kuongezeka).
Wireless current clamp current: 0-20mA (inaweza kuongezeka).
Wireless current clamp voltage: 0-60kV (bare wire 0-35kV).
Wireless current clamp jaw: Ø33mm.
Wireless current clamp transmission distance > 30 meters.
Uwiano wa usahihi wa kutathmini:
Current: Waktu full current ni >100μA: ±5% reading ±1 word.
Voltage: Waktu reference voltage signal ni >30V: ±5% reading ±1 word.
Parameta za kutathmini:
Leakage current: mfululizo wa current mzima, RMS value ya muhimu, peak value.
Leakage Current Resistive Component: Mfululizo.
1, 3, 5, 7, 9 valid values.
Positive peak Ir+ Negative peak Ir-.
Capacitive current fundamental.
Voltage: mfululizo wa voltage, RMS ya voltage.
Phase angle difference, power consumption.
Parameta za lithium battery:
Charging time > 2.5 hours.
Continuous working time > 7 hours.
Intermittent working time > 7×24 hours.
Saizi na uzito wa sanduku kuu:
Sanduku kuu: 42cm×34cm×18cm.
Host: 7.0kg.
Saizi na uzito wa insulation rod:
Wireless current clamp 70mm×30mm×250mm 0.5KG.
Insulation rod Ø30mm×1000mm 5 pieces 5.0KG.
Wire pack box 1000×100mm×240mm 6.2KG.