Description
SEW 4112 EL Digital ELCB Tester
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Features SEW 4112 EL Digital ELCB Tester
- Microprocessor-controlled
- 2 Lines × 16 Characters LCD
- Very low consumption
- Menu-driven
- Accurate digital readout of disconnection time
- Automatic data hold function
- Zero Crossing Circuitry permit testing at 0° or 180°
- Disconnection Phase Polarity Shown on LCD
- Auto off and off override
- Polarity Trip indicator (Positive or Negative Phase)
- Wiring polarity indicator
- Measure voltage between line and earth before testing
- Indicates frequency of voltage L-E
Specifications SEW 4112 EL Digital ELCB Tester
| Current settings | 3mA, 5mA, 7mA, 10mA, 15mA, 20mA, 30mA, 35mA, 50mA, 100mA, 125mA, 150mA, 175mA, 275mA, 250mA, 300mA, 375mA, 500mA. |
|---|---|
| Current selection | Rotary switch |
| Phase start selection 0° and 180° | Referenced to Earth Yes |
| Over-temperature protection | Yes |
| Wiring correctness indication | Yes |
| Trip indicator | Yes |
| Phase polarity trip Indicator | Yes |
| Operating voltage (L-E) | Referenced to Earth 240Vac-50Hz or 60Hz Voltage Model (Vac) |
| Timer resolution | 1ms (Max. Time=2.999s) |
| Timer accuracy | 1ms ±1ms |
| Current accuracy | ±5% ±1mA |
| Operating temperature | -5°C to 45°C |
| Storage temperature | -10°C to 55°C |
| Dimensions | 250(L) × 190(W) × 110(D)mm |
| Weight (battery included) | Approx. 1500g |
| Power source | 1.5 (AA) × 8 |
| Safety standard | EN 61010-1 CAT III 300V EN 61326-1 |
SEW 4112 EL – Datasheet
KARYA MANDIRI TECHINDO merupakan supplier peralatan ukur dan uji terlengkap di Indonesia. Kami menyediakan berbagai alat Radio Komunikasi, Telpon Satelit, Surveying Instruments, Survey Tools, Binocular, Alat Ukur & Uji, Alat Analisa Air & Food dan Sirine.
KARYA MANDIRI TECHINDO adalah Supplier SEW 4112 EL Digital ELCB Tester di Jawa Barat & Jakarta dan juga menjual Brand SEW dll. lihat produk kami lainnya di sini JSI, SGI, SMG atau hubungi kami melalui Whatsapp 0821-3010-0456. atau melalui email karyamandiritechindo@gmail.com.
Dalam pengiriman produk yang pelanggan beli, sebelumnya sudah kami cek untuk memastikan produk dalam keadaan baik dan siap kirim.
