產品目錄 Products
GC-3000接地阻抗測試 Ground Continuity testing接地連續性測試
對AC輸入端的GND及待測物的外殼灌入電流,測得地線與外殼不能完全接觸,這樣測量得阻值會大于0.1Ω.只有通過GROUND CONTINUITY 測試才符合安規要求
商品說明
Test Current 30 or 40 A (AC-TRMS selectable) Test Time 60 / 120 sec. selectable
Input Voltage 100-120 VAC Failure Indication Impedance trip limit 0.1 Ω
Input Current 2 A Output Receptacle "Universal" Receptacle accepts NEMA 5-15, 5-20, 6-15 plug configurations
(U.S./Canadian 120V & 240V, 15A & 20A)
Input Frequency 50-60 Hz Weight 14 lbs. (6.35 Kg)
Accuracy ± 2% full scale Dimensions 12 in. W x 11 in. D x 5 in. H (30.48 cm x 27.94 cm x 12.70 cm)
商品規格
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