Highlights:

• Rugged insulation tester for measuring very high insulation resistances up to 4 TΩ with test voltages up to 1000 V
• Large backlit LCD display with digital readout and analog bargraph
• Automatic calculation of ratios for insulation quality assessment (DAR, PI)
• Curve plotting R(T): Automatic data storage during programmed tests
• Includes an accessory pouch attachable to the housing cover
• Equipped with a rechargeable battery
• Integrated data storage and RS232 interface for PC software to retrieve stored data and display curves

Description:

The C.A 6543 is a high-performance insulation tester offering test voltages ranging from 50 V to 1 kV. It is designed for demanding environments, providing qualitative insulation analysis and a range of precise measurement functions.

Features and Functions:

• Insulation Testing: Up to 4 TΩ (5 ranges) at test voltages of 50/100/250/500/1000 V DC
• Analysis: Automatic calculation of Polarization Index (PI) and Dielectric Absorption Ratio (DAR)
• Test Duration: Programmable with curve plotting R(t)
• Voltage Display: Automatic before and after testing (1 to 1000 V AC/DC)
• Resistance Measurement: 0.01 Ω to 400 kΩ
• Continuity Testing: 0.01 Ω to 40 Ω with audible signal and lead resistance compensation
• Capacitance Measurement: Automatic after each insulation test (0.005 to 4.999 µF)
• Memory: Integrated storage with 128 KB capacity for test results
• Interface: RS232 interface for PC data transfer
• Ease of Use: Large LCD display with backlighting and bargraph, SMOOTH function for smoothing values
• Safety: Programmable alarms and hazardous voltage lockout feature
• Power Supply: Rechargeable battery for independent operation

Technical Data:

• Test Voltages: 50, 100, 250, 500, and 1000 V DC
• Insulation Resistance: Up to 4 TΩ
• Voltage Display: 1 to 1000 V AC/DC
• Capacitance: 0.005 to 4.999 µF
• Resistance: 0.01 Ω to 400 kΩ
• Continuity: 0.01 Ω to 40 Ω
• Data Storage: 128 KB
• Interface: RS232
• Power Supply: Built-in rechargeable battery
• Protection Rating: IEC 61010 600 V CAT III, IEC 61557
• Dimensions: 240 x 185 x 110 mm
• Weight: 3.4 kg

Optional Accessories:

• Remote control probe
• MegohmView software for data analysis
• Printer