Micro-Ohmmeters
Precision Resistance Measurement Solutions
200A Testing
CA 6292
200A High-Current Micro-Ohmmeter
The CA 6292 is a high-current micro-ohmmeter designed for heavy-duty applications requiring up to 200A test current. Features advanced cooling system and comprehensive protection for industrial environments.
Safety Rating
CAT III 1000V
Accuracy
±1%
Key Features
Backlit LCD screen with 4 lines x 20 characters
Internal cooling system for continuous operation
Normal and BSG (Both Sides Grounded) test modes
Advanced protection against surges and overheating
Massive memory capacity for 8,000 measurements
USB communication for fast data transfer
Applications
Heavy industrial equipment testing
Power plant maintenance operations
High-current electrical system testing
Large transformer testing
Generator and motor testing
Critical infrastructure maintenance
Technical Specifications
Test current:5–200 A (true DC)
Resistance range:0.1 µΩ–1 Ω (three sub-ranges)
Accuracy:±1% of reading (50 µΩ–1 Ω)
Resolution:0.1 µΩ to 1 mΩ (range dependent)
Output voltage:4.2 V @ 200 A (100 VAC input), 8.6 V @ 200 A (220 VAC input)
Max. load resistance:20 mΩ @ 200 A (100 VAC), 42 mΩ @ 200 A (220 VAC)
Measurement method:Four-terminal Kelvin type
Test modes:Normal or Both Sides Grounded (BSG)
Adjustable test time:Unlimited for ≤100 A; 5–120 s for >100 A
Memory:8000 measurements; automatic storage of results
Interface:USB 2.0; DataView software included for download & reporting
Power supply:100–240 V AC, 50/60 Hz
Protection:IP54 (cover closed)
Safety:IEC 61010-1
Dimensions / Weight:502 × 394 × 190 mm / 11 kg
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