17th
Edition Installation Testers MULTIFUNCTIONAL TESTERS - Basic Tester MI 3125 EurotestCOMBO Standing 17th Edition and Part P Multifunctional Installation Tester
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RCD auto
L1 L2 L3
CAT IV 300 V
Help SOS
Loop Z
The MI 3125 EurotestCOMBO is a pioneering instrument by Metrel. The instrument’s upright design with built-in stand tilts the large, backlit LCD display directly towards the test engineer when stood on a surface. When no surface is available, the instrument can be held in the hand or attached to any metal surface due to its magnetic back. The large buttons and intuitive menu system make the MI 3125 EurotestCOMBO easy to operate while the built in help screens and fault loop impedance tables become invaluable tools for the electrician who is always on the go.
KEY FEATURES: • •
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Automatic loop evaluation: built- in loop impedance tables allow au- tomatic evaluation of loop imped- ance compared to the regulations. Help screens: unit comes com- plete with in-built help screens for referencing on site. Online Voltage Monitoring: Mon- itors all 3 voltages in real-time. Upgradeable: If changes occur to the regulations, changes can be made to the unit to keep the unit up to date.
Polarity swap: automatic polarity reversal on continuity test. Insulation: wide range of insula- tion test voltages from 50 V to 1000 V, reading up to 999 MΩ. TripLock function: Zs (RCD) func-
1. 8 •
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tion performs a loop test without tripping the RCD/RCBO. Built-in charger & rechargeable batteries: Unit has an in-built charging circuit and comes com- plete with a set of rechargeable NiMH batteries. RCD Auto: Automated RCD test- ing reduces circuit test time. Phase sequence test: required by BS7671:2008 17th
Edition. APPLICATION:
• • •
Initial and periodic testing of do- mestic and industrial installations. Testing of single and multiphase systems. Testing of TT and TN systems.
STANDARDS:
Functionality: IEC/EN 61557 Other reference standards for testing: BS 7671;
IEC/EN 60364; EN 61008; EN 61009; EN 60755; AS/NZ 3760; AS/NZ 3018; CEI 64.8; HD 384; VDE 0413 Electromagnetic compatibility (EMC): EN 61326-1;
IEC/EN 61326-2-2 Safety (LVD): EN 61010-1; EN 61010-031
Accessories: page 1.35
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