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CR.200A
Introduction to the CR.200A:

  • Contact resistance tester outputs DC 200/100A current to test the contact resistance of circuit breaker or high current cable contacts.

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  • It is designed according to IEC62271.

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  • The main application being the measurement of circuit breaker contact resistance.

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  • All the test results can be printed by the micro-printer which is integrated in the tester.

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  • Also, all the saved test results can be uploaded to PC and converted to MS WORD document.

Included accessories

  • CR.200A unit 1 unit

  • 8m test lead set 1 set

  • Power supply cable 1 unit

  • Pass certificate 1 unit

  • Disk 1 unit

  • Industrial test lead case 1 unit

  • Instruction manual 1 unit

  • Factory certificate of conformance 1 unit

The CR.200A
Technical Specifications

Measurement range

  • 0–1999.9 μΩ

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Test current

  • DC 50A / 100A / 150A / 200A & Continuous measurement

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Resolution

  • 0.1 μΩ

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Display mode

  • LCD true colour touch screen

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Save

  • No more than 100 groups of data

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RS232

  • Computer interface

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​Rated power supply

  • AC220V / 50Hz

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Power consumption

  • 1000W

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Size

  • 360 × 290 × 170mm

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Environment temperature

  • -10℃ to +40℃

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Relative humidity

  • < 80%

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Weight

  • Instrument 6.4kg / Test Leads 9kg

Features

  • High output voltage, wide measuring range

  • High-precision large current constant current power supply, no manual adjustment, quick and accurate

  • Using four-terminal wiring method, effectively ruled out the test line resistance on the test

  • The instrument comes with perpetual calendar clock and power-down storage, test data can be stored at anytime

  • Equipped with a micro-printer, RS232 and USB interface, and computer communications and U disk storage

  • Intelligent power management technology, the instrument is always working in the minimum power state so that it

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