Chauvin Arnoux CA6549 Digital Megohmmeter - CANS LTD

Chauvin Arnoux CA6549 Digital Megohmmeter


5000 V digital insulation tester

In its site-proof casing, the C.A 6549 insulation tester offers quantitative and qualitative insulation analysis on a large backlit graphic screen.

Functions and specifications:

  • measurement range: 10 kΩ to 10 TΩ
  • 4 fixed test voltages: 500 / 1,000 / 2,500 and 5,000V
  • adjustable test voltage position: 40 to 5,100V in 10V or 100V increments
  • step voltage mode: R(Utest) measurement curve viewed on the screen and gradient calculated automatically in ppm/V
  • DAR, PI and DD quality ratios calculated automatically
  • programmable test length and R(t) measurement curve displayed directly on the screen
  • after measurement with indication of measurement temperature, resistance recalculated at reference temperature for reliable and accurate insulation monitoring
  • many other functions: test voltage locking, smooth function, programmable alarms, etc.
  • storage of several thousand measurements
  • RS 232 connector for connection to PC or very compact serial printer
  • power supply: NiMH rechargeable battery for 30 days‘ operation with 10 DAR measurements and 5 PI measurements per day
  • electrical safety: IEC 61010-1 Cat.III 1000V or Cat.I 2500V and 61557
  • dimensions: 270 x 250 x 180 mm; weight: 4.3 kg