Sefram 40 LED Voltage and Continuity Tester
Description
Files/Downloads
Benefits of the Sefram 40 for AC/DC Voltage, Continuity, Unipolar Phase Detection
- Handheld voltage and continuity testers with LED display.
- Measurement of AC and DC voltage, continuity, unipolar phase detection.
- Robust and efficient.
Sefram 40 LED Voltage and Continuity Tester
The Sefram 40 is an automatic, compact, reliable and robust voltage tester. It can measure voltages up to 690 V, with the following functions: AC voltage measurement, DC voltage measurement, unipolar phase detection, measurement of continuity.
- Direct reading of voltage and polarity via LEDs.
- Easy-to-use one-handed operation: When the test probes are assembled, the gauge is suitable for measurement on 2P + Tsockets (19 mm).
- Clearly visualize wthe presence or absence of voltage on domestic and industrial installations.
- Instantly determine the voltage level via the integrated LEDs.
- Robust field device.
- In case of empty batteries, the device will still display the level of voltage present.
- CAT III 600 V.
Model Overview
| Model | Sefram 40 | ▸Sefram 62 | ▸Sefram 66 |
| Voltage range | 10...690 VAC/DC (50/60 Hz) | - | 1...1000 VAC (16...800 Hz), 1...1500 VDC |
| LED nominal voltage | 12, 24, 50, 120, 230, 400, 690 V | 6, 12, 24, 50, 120, 230, 400, 690 V | 6, 12, 24, 50, 120, 230, 400, 690 V (represented shown as LCD segments) |
| LED tolerance | According to EN 61243-3 | According to EN 61243-3 | According to EN 61243-3 |
| ELV indication LED | - | For V>50 VAC or V>120 VDC | For V>50 VAC or V>120 VDC |
| Overrange indication | - | - | "OL" display |
| Safety current IS | <3.5 mA (at 400 V) | <3.5 mA (at 690 V) | <3.5 mA (at 1000 V) |
| Peak current | <3.5 mA (at 400 V) | <3.5 mA (at 690 V) | <3.5 mA (at 1000 V) |
| Measurement duty | 30 s ON (preparation time), 240 s OFF (recovery time) | 30 s during measurement (operating time), 240 s without measuring (recovery time) | 30 s ON (operation time <690 V), 10 s ON (operation time >690 V), 240 s OFF (recovery time) |
| Voltage range for unipolar test/single-pole phase test | 100...690 VAC (50/60 Hz) | 100...690 VAC (50/60 Hz) | 100...1000 VAC (50/60 Hz) |
| Phase rotation test | - | 170...690 V phase-to-phase, AC (40...70 Hz) | 170...1000 V phase-to-phase, AC (40...70 Hz) |
| Continuity test | 0...500 kΩ + 50% | 0...500 kΩ + 50% | 0...500 kΩ + 50% |
| Resistance measurement | - | - | 0...1999 Ω, 1 Ω resolution |
| Frequency measurement | - | - | 1...800 Hz, resolution 1 Hz |
| RCD test | - | - | 30 mA at 230 V |
| Power supply | 2x 1.5 V LR03 batteries/AAA | 2x batteries 1.5 V IEC LR03/AAA | 2x batteries 1.5 V IEC LR03/AAA |
| Environmental (operation) | -15...+55°C, 0...85% rel. humidity non-condensing | -15...+55°C, 0...85% rel. humidity non-condensing | -15...+55°C, 0...85% rel. humidity non-condensing |
| Security | CAT III 600 V, CAT II 690 V | CAT IV 600 V, CAT III 690 V | CAT IV 600 V, CAT III 1000 V |
| Standard | EN/IEC 61243-3:2014 | EN/IEC 61243-3:2014 | EN/IEC 61243-3:2014 |
| Protection | IP 54 | IP 64 | IP 64 |
| Dimensions (mm) | 221 x 61 x 27; approx. 155 g | 239 x 68 x 29; 235 g | 239 x 68 x 29; 235 g |
