TE-FR100 Δοκιμαστής πρίζας, μετρητής σύνθετης αντίστασης σύνδεσης γείωσης

STANDARD(S) : IEC 61557-1, IEC 61557-3, IEC 61010-1

USE : LV electrical systems must comply with the installation rules of standard NFC 15-100.

Compliance must be guaranteed upon initial commissioning, and also after periodic inspections.
In particular, the value of the EARTH CONNECTION must be inspected.
Tohm-e can measure that value from a simple power socket.
The device can also check if the socket is wired correctly (position of phase, neutral and earth).

SPECIFICATIONS :
Measurement using the earth loop principle
Device designed for TT earth systems
Earth connection measurement: 0.0 D to 2kD
Voltage measurement: 50V to 440V (actual RMS value)
Indication of the position of phase, neutral and earth
Usage temperature: -20°C to +55°C
Specificity: IP2X, CAT III, 300V

ADVANTAGES :
• SIMPLE : just connect Tohm-e to a power socket.
• INSTANTANEOUS : the display is immediate
No risk of failure, as Tohm-e operates without cells.
• AUTOMATIC INTERPRETATION OF RESULT :
- blue screen showing that the earth value is OK (earth <100D)
- red screen showing that the earth value is not OK (earth >100D)
• ADAPTS TO ALL REQUIREMENTS : the rotating head allows easy reading