BENNING ST 725 — Appliance tester for portable testing of electrical appliances.
• Testing in accordance with VDE 0701-0702, DGUV regulation 3 (BGV [Federal Association of Health and Consumer Information] A3), German Health & Safety Regulations (BetrSichV), ÖVE ÖNORM E 8701, NEN 3140
• Portable: Mains-free battery operation
• Simple: Operation via push buttons and direct selection
• Fast: Testing in just a few seconds
• Comprehensive: Protective conductor current using differential and leakage current methods
• Automatic test sequence for Class I, II, (III) appliances, extension and appliance connection cables with IEC plug
• Test reading with pass/fail indicator
• Preset VDE limit values
Application:
Safety testing for electrical appliances/work equipment in compliance with VDE 0701-0702, DGUV Regulation 3 (BGV A3) and German Health & Safety Regulations (BetrSichV).
Mains operation allows appliances with power supply units to be tested, such as electronically controlled appliances/tools, PCs, copiers and washing machines under operating conditions.
Measuring functions:
• Protective conductor resistance with > 200 mA pulsed test current — necessary for oxidised contacts
• Insulation resistance with 250 V and 500 V test voltage
• Protective conductor/touch current using differential method/direct measurement with mains operation and using leakage current method with battery operation
• Active measurement of protective conductor current of three-phase appliances under operating conditions with optional measurement adapter
• Testing of permanently installed and portable 30 mA FI/RCD/PRCD circuit breakers with tripping time measurement
• Voltage measurement at external earthed socket
Features:
• Automatic test sequence for Class I (button 1), Class II/III (button 2) appliances and cable test (button 3)
• Testing of cable reels, multiple distributors and appliance connection cables with IEC plug
• Reduced test voltage for appliances with surge arrester
• Indication of incorrect test sequence selection and if equipment to be tested is not turned on
• Battery life sufficient for over 2500 test items
• Test reading with pass/fail indicator, preset VDE limit values
Product innovations:
• Memory capacity for 999 test items
• Three direct buttons for saving, retrieving and printing measured values
• Mini USB interface and software download for creating test reports in MS Excel®
• Direct print function for creating test reports on site using the optional BENNING PT 1 printer
• Extended functional testing and differential current measurement (max. 2 x 5 min.)
• Integrated real time clock for saving measured values with test date
Technical data:
Display: Graphic display
Protective conductor resistance: 0.05 ohm - 20 ohm/Test...
