Kyoritsu 4118A is a Loop/PFC/PSC Tester designed for measuring loop impedance, prospective fault current (PFC), and prospective short-circuit current (PSC) in electrical systems.
Specification
Loop impedance ranges | 20/200/2000Ω |
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Loop impedance accuracy | ±2%rdg±4dgt |
AC test current | 20Ω 25A 200Ω 2.3A 2000Ω 15mA |
AC test period | 20Ω (20ms) 200Ω (40ms) 2000Ω (280ms) |
PSC ranges | 200A (2.3A 40ms) 2000A (25A 20ms) 20kA (25A 20ms) |
PSC ranges accuracy | Consider accuracy of Loop impedance |
Voltage | 110to260V ±2%rdg±4dgt |
Operating voltage | 230V+10% -15% (195 to 253V) 50Hz |
Applicable standard | IEC 61010-1 CAT Ⅲ 300V Pollution Degree 2 IEC 61557-1,-3 IEC 61010-2-031, IEC 60529 (IP54) |
Dimensions | 167(L) × 186(W) × 89(D)mm |
Weight | Approx. 750g |
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