Danisense High Current Transducers
The DaniSense DR Series Current Transducers are based on a flux-gate zero flux detector with closed-loop operation to provide a signal output current accurately defined by the number of turns in the compensation winding. They provide higher accuracy for Power Analyzer measurements and improved performance for power amplifiers.
DR Series High Current Transducers have Full-scale current ranges to 5000 Arms/±8000A peak to 7000 Arms/±10000A, depending on model.
Features
- Very high absolute amplitude and phase accuracy from dc to over 1kHz
- Low signal output noise
- Low fluxgate switching noise on the pimary
- Enhanced electrostatic shielding to increase rejection of primary dV/dt coupling
- Increased operating temperature range
- Full-scale current range to 5000 Arms/±8000A peak with DS5000 head and electronics. DR10000 Models to 10kA
- Amplitude and Phase measurement to 300kHz included with each head
Tech Support
- DaniSense Product Manual
- Principles of Zero Flux Current Transducers
- Flux-Gate
- Tech Note: “Wrap Around” or Distributed Primary Current Cable
- Accurate Power Conversion Measurements on High Power Motor Drives
- VAC Nanocrystalline Vitroperm Core EMC Products
- Product Name Guide
- Product Naming Letter
- How to Choose Danisense Current Transducers and System Interface Units
- Application Note: Replacing Shunts with Danisense Current Transducers for Calibration Systems
- Application Note: DCCT with Calibration Windings
- Application Note: Estimating Current Measurement Uncertainty when Utilizing Current Transducers
- Current Measurement for Electric Vehicle Charger Test – presentation by Ben Hartzell
- Outstanding DC Gain Accuracy and Stability Demonstrated in a 100A Measuring System
Clarke-Hess Communication Research Corp. - Precision Current Monitor System for the Power Supplies at SRRC
Yuan-Chen Chien et al, SRRC, Taiwan, Particle Accelerator Conference, 2001. - Large Scale Use of Solid State AC Power Sources for Automated Transformer Testing
Michael Orr, Pacific Power Source, Inc.; Alvin Kopp, High Voltage Test Engineering. - Solid-State AC Power Sources for Transformer Testing
Alvin Kopp, Michael Orr, Pacifica Power Source, Inc.
- 3D Models, STEP files, Box.com link
Accessories
GMW-CT-BR-X.XX
The GMW-CT-BR-X.XX Burden Resistor Module generates a Voltage Monitor Signal when the current output from a closed-loop current transducer is connected to the current input terminals of a Power Analyzer or DaniSense Interface unit.
Additional Data:
Datasheet: GMW-CT-BR-X.XX Burden Resistor Module
Pricing
DaniSense Current Transducer Heads, DSSIU, Cables and Accessories are compatible with LEM IT Ultrastab Current Transducers.
DR5000 Current Transducers
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| DR5000IM | Current Transducer, 5kArms/±8kA DC, 1:2500 Turns Ratio, 2000mArms/±3200mA Signal, includes Separate Electronics Box, Banana Plugs Output | $8,880.00 | |
| DR5000UX-10V/5000A | Current Transducer, 1 channel, 3.6kArms/±5kA DC, 7.2Vrms/±10V Signal (2mV/A), 150mm aperture, 5m Head Connecting Cable, 5m Signal Cable | $10,060.00 | |
| DR5000UX-10V/7500A | Current Transducer, 5kArms/±7.5kA DC, 6.66Vrms/±10V Signal (1.33mV/A), ), 150mm aperture, 5m Head Connecting Cable, 5m Signal Cable | $10,300.00 |
DR10000 Current Transducers
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| DR10000IM | Current Transducer, 7kArms/±10kA DC, 1:2500 Turns Ratio, 2800mArms/±4000mA Signal, includes Separate Electronics Box, Banana Plugs Output | $11,240.00 | |
| DR10000UX-10V | Current Transducer, 7kArms/±10kA DC, 7Vrms/±10V Signal (1mV/A), includes Separate Electronics Box, Banana Plugs Output | $13,610.00 |
DR Power and Signal Output Cables
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| 1416100001 | Cable, Transducer Head to Electronics Box for DR Transducer System, 10m | $1,220.00 | |
| 1416100002 | Cable, Transducer Head to Electronics Box for DR Transducer System, 20m | $1,430.00 | |
| 1416100003 | Cable, Transducer Head to Electronics Box for DR Transducer System, 30m | $1,640.00 | |
| 1416100007 | Cable, Transducer Head to Electronics Box for DR Transducer System, 25m | $1,540.00 |
Accessories
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| S102CT-5R00 | Burden resistor, Metal Foil, 0.05%, 2ppm/C, 5Ω, recommended power <0.3W | $25.00 | |
| S102CT-10R0 | Burden resistor, Metal Foil, 0.05%, 2ppm/C, 10Ω, recommended power <0.3W | $25.00 | |
| S102CT-20R0 | Burden resistor, Metal Foil, 0.05%, 2ppm/C, 20Ω, recommended power <0.3W | $25.00 | |
| S102CT-50R0 | Burden resistor, Metal Foil, 0.05%, 2ppm/C, 50Ω, recommended power <0.3W | $25.00 | |
| S102CT-100R | Burden resistor, Metal Foil, 0.05%, 2ppm/C, 100Ω, recommended power <0.3W | $25.00 | |
| S102CT-200R | Burden resistor, Metal Foil, 0.05%, 2ppm/C, 200Ω, recommended power <0.3W | $25.00 | |
| HAA15-0.8-A+G | Power Supply, Open Frame, Linear, Dual, ±15V, 0.8A | $170.00 | |
| HBB15-1.5-A+G | Power Supply, Open Frame, Linear, Dual, ±15V, 1.5A | $200.00 | |
| HCC15-3-A+G | Power Supply, Open Frame, Linear, Dual, ±15V, 3.0A | $270.00 | |
| 16928-0000-0 | Adapter Plug, Danfysik / LEM to DaniSense | $90.00 | |
| GMW-CT-BR-0.83 | Burden Resistor Module, .83 ohms, +/- .05%, 1500mA | $250.00 | |
| GMW-CT-BR-1.0 | Burden Resistor Module, 1.0 ohms, +/- .05%, 1200mA | $250.00 | |
| GMW-CT-BR-1.67 | Burden Resistor Module, 1.67 ohms, +/- .05%, 600mA | $250.00 | |
| GMW-CT-BR-10.0 | Burden Resistor Module, 10.0 ohms, +/- .05%, 100mA | $250.00 | |
| GMW-CT-BR-2.5 | Burden Resistor Module, 2.5 ohms, +/- .05%, 400mA | $250.00 | |
| GMW-CT-BR-5.0 | Burden Resistor Module, 5.0 ohms, +/- .05%, 250mA | $250.00 | |
| V110 | Soft Magnetic Core, Toroidal, VITROPERM, 500F 63mm x 50mm x 25mm | $80.00 |
DC Calibration
Note: Calibration on new product is discounted 50%.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CL-17025-1000A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 0 and 1000Adc, https://gmw.com/quality/ | $500.00 | |
| CL-17025-1000A-DC-ADD | Calibration of Additional Transducer | $250.00 | |
| CL-17025-3000A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 1001 and 3000Adc, https://gmw.com/quality/ | $800.00 | |
| CL-17025-3000A-DC-ADD | Calibration of Additional Transducer | $400.00 | |
| CL-17025-11000A-DC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 3001 and 11000Adc, https://gmw.com/quality/ | $1,500.00 | |
| CL-17025-11000A-DC-ADD | Calibration of Additional Transducer | $750.00 |
AC Calibration
Note: Calibration on new product is discounted 50%.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| CL-17025-1000A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 0 and 1000Arms, 50-400Hz, https://gmw.com/quality/ | $500.00 | |
| CL-17025-1000A-AC-ADD | Calibration of Additional Transducer | $250.00 | |
| CL-17025-3000A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 1001 and 3000Arms, 50-400Hz, https://gmw.com/quality/ | $800.00 | |
| CL-17025-3000A-AC-ADD | Calibration of Additional Transducer | $400.00 | |
| CL-17025-8000A-AC | 17025 Accredited Calibration, Current Transducer, Full-scale Range between 3001 and 8000Arms, 50-400Hz, https://gmw.com/quality/ | $1,500.00 | |
| CL-17025-8000A-AC-ADD | Calibration of Additional Transducer | $750.00 |
Calibration and Repair
GMW provides application and engineering and calibration support for DaniSense Current Transducers.
For Calibration and Service of DaniSense Current Transducers see Calibration & Service
| Quantity Discount Schedule: | ||
|---|---|---|
| Quantity | 1 – 9 | 10 – 24 |
| Discount | 0% | 5% |
For multi-channel Current Transducer Systems, see Systems Pricing.
Terms and Conditions
Terms and Conditions:
Prices above are for domestic deliveries to Canada, USA and Mexico only.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
Payment:
Visa, MasterCard, Amex, or Net 30 days (subject to credit acceptance).
Delivery:
From Stock to 60 Days