The W 444 Cable Tester and Functional Tester offers an economic entry into the class of high voltage testers. Voltages up to 2,250 VAC / 1,500 VDC and currents up to 3 A enable the testing of safety-related cables and harnesses as required above all in the aerospace industry, the railway industry as well as the automotive industry.
The W 444 Test Device can be configured in its compact, portable 19-inch cabinet for a wide variety of individual applications. It offers up to 1,280 test points.
High voltages up to 2,250 VDC / 1,500 VAC
Non-hazardous according to DIN EN 61010 because of current limitation
Programmable current source up to 3 A
Depending on the model up to 265 or 1,280 test points
Portable 19-inches cabinet
Functional test for voltages that are not dangerous to touch
Internal / external generators up to 25 VAC / 60 VDC connectable for the functional test
RLC meter to measure user-defined combinations of resistance (R), inductance (L) and capacity (C) with programmable frequencies
Accurate resistance measurement from 3 mOhm through four terminal measurement
Flexible setting of test point cards with different voltage specifications for an economic configuration
Convenient Autoprog function: connections and networks of a golden sample can be thread in automatically and imported to the PC for further processing
Easy development of the test program on a standard PC
Integration into customer-specific ERP* systems
High voltages up to 2,250 VDC in a compact, portable system
Economic entry into the High-End Test
•Tests of cables and harnesses, e.g. in the aerospace industry
•Tests of subassemblies and components, e.g. in the railway industry
Supported test types:
•Connection test
•Short test
•Component test
•Insulation test
•Electric strength test
•Functional test of switches and push buttons
•Functional test of relays
•Component test with RLC meter
