Product Description
SEW 8020 ER DIGITAL Earth Resistance Tester
FEATURES :
- Capable of measuring earth resistance and earth voltage.
- 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.
- Frequency : 820Hz.
- 0Ω adjustment.
- Battery operated.
- Data hold function.
- Low battery indication.
- Calibration performed with supplied test leads.
- Simplified measurement probe is also provided for two-wire measuring method.
SPECIFICATIONS :
| Measuring ranges | Earth resistance 0-20Ω / 0-200Ω / 0-2000Ω Earth voltage 0-200 Vac (40-500Hz) |
|---|---|
| Accuracy | Earth resistance ±(1.5%rdg+2dgt) or ±0.1Ω, which is greater Earth voltage ±(1%rdg+2dgt) |
| Earth resistance resolution | 0-20Ω : 0.01Ω 0-200Ω : 0.1Ω 0-2000Ω : 1Ω |
| Testing frequency | 820 Hz |
| Measuring system | Earth resistance by constant current inverter 820Hz approx 2mA. |
| Display | 3½ digit (2000 counts) |
| 0Ω adjustment | |
| Open circuit indication | LED will be unlit |
| Low battery indication | “ ” symbol appears on the display |
| Data hold indication | “ ” symbol appears on the display |
| Over range indication | “1”(MSD) |
| Dimensions | 221(L) × 110(W) × 57(D)mm |
| Weight (battery included) | Approx. 600g |
| Power source | 1.5V (AA) x 6 |
| Safety standards | IEC/EN 61010-1 CAT IV 200V EN 61557-1 EN 61557-5 EN 61326-1 |
SEW 8020 ER SYARIFTAMA GLOBAL INDONESIA adalah distributor dan Supplier SEW 8020 ER di Jawa Barat & Jakarta dan juga menjual BRAND SEW ,diantarnya SEW 230HDA High Voltage Detector, SEW 2532IN Analog Insulation Tester, SEW LVD-26 Low Voltage Detector / LVD26 / LVD dll. lihat produk kami lainnya di sini KMT,JSI,SGM atau hubungi kami lewat Whatsapp 0821-3010-0456. atau via email [email protected] [email protected].
Dalam pengiriman produk yang pelanggan beli, sebelumnya sudah kami cek untuk memastikan produk dalam keadaan baik dan siap kirim.
