Line impedance. TRMS voltage and frequency. Trip Lock function: (RCD) function performs loop pedance test ith tripping the RCD. Containing all necessary tests installation safety testing, 3125B offers brand ability test B-type (DC sensitive) RCDs. Built-in charger rechargeable batteries: unit has built-in charging circuit and comes com plete ith set rechargeable NiMH batteries. Built-in loop impedance tables: this unique feature allow autom atic evaluation the line loop pedance results compared the regu lations. MEASURING FUNCTIONS: Insulation resistance ith voltage. The red and green LEDs eith side the display provide clear PASS FAIL evalu ation tes results. Help screens: instrum ent comes complete ith built-in help screens for referencing site. Earth resistance measurement: instru
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. Earth resistance (3-wire method). Eu rotestCOMBO contains integrated characteristics fuses and RCDs (including typ the evaluation line loop impedance results. RCD auto: autom ated RCD testing procedure significantly reduces time. typ RCD testing supported. Continuity conductors ith test current (continuous easurement). Insulation range: ide range insulation test voltages from 1000 reading 1000 MQ. Continuity conductors ith 200 current ith polarity change.3125B EurotestCOMBO
■ Handheld multifunctional installation tester Supports B-type RCDs testin g
M 3125B EurotestCOMBO ideal instrum ent engineers perform high volume testing regularly and systems. perform 3-w ire earth resistance testing ith additional rods. Testing single and ultiphase system Testing and system s.
STANDARDS Functionality: lEC/EN 61557 Other reference standards for testing: 7671; 61008; 61009; 364-4-41; AS/NZ 3760 Electromagnetic compatibility (EMC): 61326 Safety (LVD): 61010-1; 61010-031
KEY FEATURES: LED Pass/Fail indicators: LED indica tors PASS FAIL evaluation re sults are placed both sides the LCD. Eurolink PRO included the the standard set enables downloading test results and pa rameters and creation test reports. Phase sequence. RCD testing (general and selective, type AC, and B). The bright graphic display ith backlight ensures results, indications, easurem ent param eters and messages are clear, visible and easy read. Loop impedance. All the results can quickly saved and referenced the instrum ent and then dow nloaded via the EuroLink PRO softw are, included standard set, the com puter evaluation and report generation fte testing. Loop impedance ith Trip Lock RCD function.
APPLICATIONS Initial and periodic testing dom estic and industrial installations. Online voltage monitoring: onitors all voltages real tim Polarity swap: autom atic polarity reversal continuity test. Each test has its individual help screen describing connect the instrum ent into installation and perform measurement
