Thông Số Kỹ Thuật
| Loop Impedance Ranges | 20/200/2000Ω |
|---|---|
| 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 | 110V-260V ±2%rdg±4dgt |
| Operating Voltage | 230V+10% -15% (195V – 253V) 50Hz |
| Safety Standard | IEC 61010-1 CAT III 300V Pollution Degree 2
IEC 61557-1,-3 IEC 61010-2-031 |
| IP Rating | IEC 60529-IP54 |
| Dimensions | 167(L) × 185(W) × 89(D)mm |
| Weight | 750g approx. |
| Accessories | Molded plug test leads*
7121B (Distribution board test leads) 9121 (Shoulder Strap) 9147 (Cord case) Instruction Manual |
* 7123(AU): Australian plug
7124(UK): Britich plug(13A)
7125(EU): European SHUKO plug
7126(SA): South african plug




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