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APPENDIX A/ Optional Accessories
Current probes
Several Dranetz-BMI current probes can be used with PowerVisa: models TR2500/A,
TR2510/A, TR2520/A, TR2019B, TR2021, TR2022, TR2023. The PowerVisa
supports both LEMFLEX and DRANFLEX current probes. Typical current probes are
illustrated in Chapter 2.
TR2500, TR2510, TR2520 (TR2500A, TR2510A, TR2520A): These models will
measure rms currents from 10 to 500 A, 0.1 to 500 A, 300 to 3000 A, respectively.
They plug directly into any of the current inputs on the rear panel. These probes are not
recommended for measuring medium or high frequency transients.
TR2021, TR2019B, TR2022, TR2023: These four probes are made for the DranetzBMI model 658 but can be used with PowerVisa by using an adapter cable (part number
CA-4300). They can measure rms currents in ranges of 1 to 30 A, 1 to 300 A, 10 to
1000 A, and 10 to 3000 A, respectively, and are needed to accurately measure medium
and high frequency transients.
LEMFLEX Current Probes: LEMFLEX optional current probes allow current
measurements in the range of 5 to 3000 A full scale, or 10 to 6000 A full scale.
LEMFLEX probes are available in three sizes: 24” probe length - conductor(s) up to 8”
diameter; 36” probe length - conductor(s) up to 11” diameter; 48” probe length conductor(s) up to 17” diameter.
DRANFLEX Current Probes: DRANFLEX optional current probes allow current
measurements in the range of 5 to 3000 A full scale, or 10 to 6000 A full scale.
DRANFLEX probes are available in three sizes: 24” probe length - conductor(s) up to
8” diameter; 36” probe length - conductor(s) up to 11” diameter; 48” probe length conductor(s) up to 17” diameter.
DRANFLEX4300 probes are battery powered only, supplied with a standard 9V
alkaline battery.
DRANFLEXPP1 probes require the use of the External Battery Charger with
DRANFLEX Probe Power Adapter (P/N DF-PSP) to connect with PowerVisa. Contact
Dranetz-BMI Customer Service Department for more information on DRANFLEX
Probe Accessories and refer to Information Sheet 899121.
Voltage probes
Fuse Voltage Adapter: Two accessory kits available: FVA-1 and FVA-4. FVA-1 is
used for a single voltage measurement input. It contains one fused voltage adapter and
one measurement connecting cable (Red) 50 cm in length. FVA-4 is used for a three
phase and neutral voltage measurement inputs. It contains four voltage adapters and
four measurement connecting cables 50 cm in length (one Red, one Yellow, one Blue,
one Grey).
Single Phase Measurement Cord: Allows measurement of a single phase circuit using a
standard AC outlet 115V for US and 250V for European, UK, and Australian countries.
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