Chauvin Arnoux CA6545 - Megaohmmeter / Insulation Tester

The Chauvin Arnoux CA 6545 is a 5kV digital insulation tester / megohmmeter that can be used for quantitative and qualitative analysis of insulation. It automatically measures voltage, capacitance and residual current.

The CA 6545 features fixed and programmable test voltages from 40V to 5,100V. It has a wide measurement range from 30kΩ to 10TΩ, measurement filtering functions, and automatic calculation of DAR / PI / DD ratios. The CA6545 has on-board memory that can store 20 measurement results.

Functions and specifications:

• Measurement range: 10 kΩ to 10 TΩ

• 4 fixed test voltages: 500 / 1,000 / 2,500 and 5,000 V

• Adjustable test voltage position: 40 to 5,100 V in 10 V or 100 V increments

• Large backlit LCD screen with digital display and bargraph

• Quantitative insulation analysis: DAR, PI and DD (dielectric discharge) quality ratios calculated automatically and R(t) stored

• Large number of functions: programmable test duration, test voltage locking, smooth function, programmable alarms, etc.

• 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 IEC 61557

• Dimensions: 270 x 250 x 180 mm; weight: 4.3 kg