Dreusicke offers the fine tools you will need for the maintenance and repair of office machines, computers, electronic and/or fine-mechanical devices. (for commercial users only)
- Standard-compliant test in accordance with DIN VDE 0701-0702, DIN EN 62353, DIN EN60974-4 and DGUV regulation 3
- Testing of 1-phase (230 V, 16 A) and 3-phase (400 V, 16 A + 32 A) equipment with CEE connection
- Differential current measurement on 3-phase devices and machines under function
- Safety and functional testing of CEE extension cables
- Robust and waterproof transport case (IP 67)
- Universally usable for every 1-phase appliance tester that switches on the mains voltage
Application: Extend your single-phase appliance tester to also test equipment with CEE connection (16 A, 3-pole and 16 A + 32 A, 5-pole), such as electrical devices, machines and extension cables, in compliance with standards.
CEE extension cables are tested on the plug and coupling side, so that in addition to the safety test (RPE, RISO), a complete functional test (continuity / cable break, short circuit and rotating field) of all conductors is carried out.
Tip: When testing electrical devices and machines with mains voltage-dependent switching elements (relays, contactors, power supply units, etc.), note that the passive substitute leakage current measurement method cannot be used.
=> Any insulation faults behind the switching element are not recognized!
The residual current transformer integrated in the BENNING MA 4 enables active testing of 3-phase test items under mains voltage and has the additional advantage that the test item does not have to be set up in isolation.
Supported measuring functions (depending on the appliance tester):
- Protective conductor and insulation resistance
- Substitute leakage current (protective conductor / contact current)
- Safety and functional testing of CEE extension cables
- Differential current of 1-phase equipment with CEE connection (16 A, 3-pole)
- Tripping time / tripping current of PRCDs and RCDs in mobile power distributors
- Commissioning of 3-phase equipment with a max. Load up to 32 A
- Differential current measurement on 3-phase devices / machines in function
- Testing of 3-phase welding devices according to DIN EN 60974-4 (VDE0544-4)
Features:
- CEE test connections: 16 A, 3-pole and 16 A + 32 A, 5-pole
- Earthing contact plug for connection to the test socket of the appliance tester
- 7 status LEDs for evaluating the cable function test
- DUT connection diagram in the housing cover
- Robust and waterproof transport case (IP 67)
- Self-test through deliberate IPE error activation of 1 mA or 3 mA
- Earthing contact socket for supplying the 1-phase appliance tester
- Mains connection cable (1 m) with CEE plug 32 A, 5-pin
- Measuring adapter MA4, item no. 044162
Part list
Part list
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Wiha
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Optris
Scope of delivery: basic device optris MS incl. 9V battery, operating instructions
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Elix