Current Transducers are designed to provide an analog current reading for monitoring, data logging and panel meter applications. NK Technologies current transducers offer a choice of 5 VDC, 1 VDC or ma outputs common to PLC and energy management system controllers for monitoring of DC motor conditions, solar panel installations, welding processes and transportation applications. Features: Jumper-selectable ranges DT SERIES, -WIRE Split-Core... page 73 DT SERIES, -WIRE Solid-Core... page 76 DT SERIES, 3 WIRE... page 78 DT SERIES, 5 & 1 VDC POWERED... page 8 DT-FD SERIES, HIGH VOLTAGE... page 8 DT-DL SERIES, LARGE APERTURE... page 8 DLT SERIES, -WIRE Looped Power... page 86 Solid-core, split-core and large aperture models DC CURRENT TRANSDUCERS Selection Chart MONITOR DC CIRCUITS DT SERIES p. 73 -wire Split-core ( VAC or DC Powered) DT SERIES p. 76 -wire Solid-core ( or 1 V Powered) DT SERIES p. 78 3-wire ( VDC Powered) DT SERIES p. 8 33 mvdc or 5/ 1 VDC Output (5 or 1 VDC Powered) DT-FD SERIES p. 8 High Voltage ( VAC/DC Powered) DL -DL SERIES p. 8 Large Apertures Measures up to 1 A DLT SERIES p. 86 -wire (Looppowered) 7 11/65/E
DT SERIES, -WIRE DT SERIES, -WIRE Split-core Models DT Series combine a Hall effect sensor and signal conditioner into a single package for use in DC current applications up to A. The DT Series DC Current Transducers unipolar and bipolar models have jumperselectable current input ranges and industry standard ma, ma, 5 VDC or 1 VDC outputs. Bidirectional output models provide a single range. These transducers are available in a split-core case. DC Current Transducer Applications Battery Banks Monitor load current. Monitor charging current. Verify operation. Transportation Measure traction power or auxiliary loads. Welding Processes Measure the current used while welding. Log processing time and number of operations. Photovoltaic Panels Monitor panel or string current output. Monitor combiner box output. DC Current Transducer Features Single Range or Three Jumper-selectable Ranges Reduces set-up time. Reduces inventory. Eliminates zero and span pots. Isolation Output is magnetically isolated from the input for safety. Eliminates insertion loss (voltage drop). Internal Power Regulation Works well, even with unregulated power. Cuts installation cost. Split-core Design/Built-in Mounting Brackets Makes installation a snap. UL/cUL and CE Approved Accepted worldwide. Battery Charging System - Bipolar Output Battery Charging System - Bidirectional Output -1 V +1 V For additional Application Examples, go to www.nktechnologies.com/applications OEMs Test & Evaluation Units for OEMs Free program expedites evaluation process. See page 3 for details. 11/65/E 73
R COMPLIANT DT SERIES, -WIRE DC Current Transducer Dimensions SP Case 1.18 3.mm 3.53 89.7mm. 61.mm.85 1.6mm DC Current Transducer Output ma Output 16.8 13.6 1. 7. DC Voltage Ouput 1 8 6 3. 77.mm.5 11.mm.85 1.6mm Split-core Unipolar Output.19.8mm dia..5 57.mm DC Current Transducer Specifications Power Supply Power Consumption Output Signal Output Limit Output Impedence Accuracy Repeatability Response Time (9% step change) Frequency Range Isolation Voltage Input Range Case Environmental Listings VAC/DC ( 5 VDC, 38 VAC) VA ma, ma, 5 VDC, 1 VDC ±1 VDC (Bidirectional models only) ma, ma: 3 ma 5 VDC: 5.75 VDC 1 VDC: 11.5 VDC ma, ma: 5 max. 5 VDC: 5 KΩ min. 1 VDC: 5 KΩ min..% FS 1.% FS 1 ms average (solid-core or split-core) DC UL listed to 17 VAC, tested to 3 KV A max. (solid-core) 5 A min., A max. (split-core) UL9 V- Flammability Rated - to 1 F (- to 5 C) 95% RH, non-condensing UL/cUL, CE C US 1% 1% Primary Current (range percentage) DC Current Transducer Connections Output (percentage of full scale) Bipolar Output (ma, 5 or 1VDC)1% (1mA,.5 or 5VDC)5% -FS +5V (ma, VDC) % Current Range Bidirectional Output +FS +1V DT Series Unipolar and Bipolar Output Models DT Series Bidirectional Output Models -5VDC Only PLC, Panel Meter or other Load (not an external resistor) Output V -FS -5V -1% V +FS -1V % +1% Monitored Current Range Notes: Deadfront captive screw terminals. 1 AWG solid or stranded. Observe polarity. 7 11/65/E
DT SERIES, -WIRE DC Current Transducer Ordering Information DT Series Unipolar and Bipolar Output Models Sample Model Number: DT--U-U-SP DC current transducer, 1/15/ A range, ma output, VAC/DC powered, unipolar polarity, split-core case. (DIN rail adapters are included) (1) () (3) () (5) DT U S P DT Series Bidirectional Output Models Sample Model Number: DT-1-D-BD-SP DC current transducer, A range, ±1 VDC output signal, VDC powered, split-core case. (DIN rail adapters are included) (1) () (3) () (5) DT 1 D B D S P (1) Full Scale Range 1 5, 75, 1 A 1, 15, A 3 15, 5, 3 A, 3, A () Output Signal ma ma 5 5 VDC 1 1 VDC (3) Power Supply U + VAC/DC () Output Polarity U Unipolar (output with current in either direction) BP Bipolar (1) Full Scale Range 1 1 A A 3 3 A A () Output Signal 1 ±1 VDC (3) Power Supply D VDC () Output Polarity BD Bidirectional (5) Case Style SP Split-core (5) Case Style SP Split-core 11/65/E 75
SEL RST COMPLIANT DT SERIES, -WIRE DT SERIES, -WIRE Solid-core Models DT Solid-core Series combine a Hall effect sensor and signal conditioner into a single package for use in DC current applications up to A. The DT Series unipolar and bipolar models have jumper-selectable current input ranges and industry standard ma, ma, 5 VDC or 1 VDC outputs. Solid-core models are offered with ranges as low as 5 amps, and up to amps. DC Current Transducer Applications Battery Banks Monitor load current. Monitor charging current. Verify operation. Transportation Measure traction power or auxiliary loads. Welding Processes Measure the current used while welding. Log processing time and number of operations. Photovoltaic Panels Monitor panel or string current output. Monitor combiner box output. DC Current Transducer Features Single Range or Three Jumper-selectable Ranges Reduces set-up time. Reduces inventory. Eliminates zero and span pots. Isolation Output is magnetically isolated from the input for safety. Eliminates insertion loss (voltage drop). Internal Power Regulation Works well, even with unregulated power. Cuts installation cost. Split-core Design/Built-in Mounting Brackets Makes installation a snap. UL/cUL and CE Approved Accepted worldwide. Power Supply AC or DC DC Current Transducer Output Solid-core Unipolar Output 1 DC Current Direction 76 Use a DT sensor over one lead to a DC motor to measure the current used. Over normal readings mean a jam or a bearing failure, and under normal current means a belt or coupling may have broken. The output can also be used to measure time of use to help with maintenance scheduling. OEMs OEMs Test & Evaluation Test & Evaluation Units for Units OEMs for OEMs Free program Free program expedites expedites evaluation evaluation process. See process. page See 3 for page details. 3 for details. ma Output 16.8 13.6 1. 7. DC Voltage Ouput 8 6 Output (percentage of full scale) 1% 1% Primary Current (range percentage) (ma, 5 or 1VDC)1% (1mA,.5 or 5VDC)5% -FS DC Current Direction Bipolar Output (ma, VDC) % Current Range +FS 11/65/E
R DT SERIES, -WIRE DC Current Transducer Dimensions FL Case 1.5" 38.1mm.5" 11.mm.5" 63.5mm 3.87" 98.3mm 3.38" 85.9mm].9" 73.7mm.8".3mm.75" 19.1mm dia. DC Current Transducer Specifications Power Supply Power Consumption Output Signal Output Limit Output Impedence Accuracy Repeatability Response Time Frequency Range Isolation Voltage Input Range Case 1 VAC (18 13 V) solid-core only VAC/DC ( 6 V) solid-core only VA ma, ma, 5 VDC, 1 VDC ±1 VDC (Bidirectional models only) ma, ma: 3 ma 5 VDC: 5.75 VDC 1 VDC: 11.5 VDC ma, ma: 5 max. 5 VDC: 5 KΩ min. 1 VDC: 5 KΩ min. 1.% FS 1.% FS 1 ms average DC UL listed to 17 VAC, tested to 3 KV A max UL9 V- Flammability Rated C US Environmental - to 1 F (- to 5 C) 95% RH, non-condensing DC Current Transducer Connections DT Series Unipolar and Bipolar Output Models Listings UL/cUL, CE DC Current Transducer Ordering Information Sample Model Number: DT--U-U-FL DC current transducer, 1/15/ A range, ma output, VAC/DC powered, unipolar polarity, solid-core case. (DIN rail adapters are included) (1) () (3) () (5) DT F L Notes: Deadfront captive screw terminals. 1 AWG solid or stranded. Observe polarity. (1) Full Scale Range 5, 1, A 1 5, 75, 1 A 1, 15, A () Output Signal ma ma 5 5 VDC 1 1 VDC (3) Power Supply U + VAC/DC 1 1 VAC () Output Polarity U Unipolar (output with current in one direction only) BP Bipolar (5) Case Style FL Solid-core 11/65/E 77
DT SERIES, 3-WIRE DT SERIES, 3 WIRE DT Series provide a low cost way of measuring DC current in a small and easy-to-install case. The series is stable at a wide range of temperatures. The single range design and the use of a common for the power supply and output signal provide a price competitive option in an international market. Similar in concept to the DLT current output sensors, this design produces a choice of 5 or 1 VDC to interface with controllers or data acquisition systems lacking the current signal capacity. DC Current Transducer Applications Photovoltaic Panel Monitoring Accurate and reliable indication of how much power is produced by a single panel or a string of panels. Hoists Detect overloads and jams. Detect undercurrent conditions from coupling slip or breakage. DC Motor Protection Detect imminent bearing failures. Wind Driven Generators Measure and monitor power production from alternative sources. Monitoring a Photovoltaic Panel Power Output Monitored Current V PV Panel Sensor Output VDC Output Common 1 V DC Load DC Current Transducer Features Industry Standard Outputs 5 or 1 VDC proportional to the DC current. Compatible with most automation systems. VDC Powered Power supply and output share common. No Span or Zero Adjustments Needed Reduces field calibration errors. Factory calibrated without potentiometers. Solid-core Case Compact size requiring very little panel space. Built-in Mounting Feet Simple, two-screw panel mounting or attach with DIN rail brackets (included).* Designed for UL/cUL and CE Approval Accepted worldwide. *For information on the DIN rail accessories kit, see page 1. For additional Application Examples, go to www.nktechnologies.com/applications OEMs Test & Evaluation Units for OEMs Free program expedites evaluation process. See page 3 for details. 78 11/65/E
DT SERIES, 3-WIRE DC Current Transducer Dimensions DC Current Transducer Specifications FF Case Power Supply VDC (19 3 V).75 69.9mm Power Consumption Output Signal < VA 5 or 1 VDC.19.8mm dia..18 55.mm.16 5.9mm 3.3 83.8mm.55 1.mm dia..9 3.mm Output Impedence Response Time Range Frequency Range Isolation Voltage Case Environmental Listings 1 KΩ min. 5 ms 5 A 1 A DC UL listed to 17 VAC, tested to 5 KV UL9 V- Flammability Rated - to 1 F (- to 5 C) 95% RH, non-condensing Designed for UL/cUL and CE approval DC Current Transducer Ordering Information Sample Model Number: DTB-1-D-U-FF DC current transducer, 5 A, 1 VDC output, VDC powered, unipolar, solid-core case. (DIN rail adapters are included) DC Current Transducer Connections (1) () (3) () (5) DT D U F F COM(-) Output (+) 1(+) (1) Range B 5 ADC C 1 ADC () Output Type 5 5 VDC 1 1 VDC (3) Power Supply D VDC () Output Design U Unipolar (output with current in one direction) (5) Case Style FF Solid-core, front terminals 11/65/E 79
DT SERIES, 5 and 1 VDC Powered DT SERIES, 5 & 1 VDC POWERED The DT Series of Temperature Compensated DC Current Transducers is ideal for energy management system inputs where the controller is designed to accept 333 mv signals, commonly found in power monitoring applications. Other output options available are a 5 VDC signal used in building energy management systems or a 1 VDC signal seen more often in industrial controllers. Additionally, this series features a patented method that improves the sensor accuracy as the ambient temperature changes. The sensor output is automatically adjusted as the temperature increases or decreases, eliminating one of the biggest issues with Hall effect based products. Patented temperature compensation design US Patent 961851 DC Current Transducer Applications Photovoltaic Panel Output Measurement The sensor output rises and falls as the panel produces more or less power. DC Motors Detect jams and overloads. Provide early notification of impending bearing failure. Electrical Heaters Detect open or shorted elements quickly. Photovoltaic Panel Output Measurement PV Panel The DT sensor will produce a signal directly proportional to the current produced by the panel or string of panels, with an output to match the controller being used. For additional Application Examples, go to www.nktechnologies.com/applications Current V.333 V 5 V 1 V DC Current Transducer Features Voltage Output 333 mvdc, 5 or 1 VDC proportional to DC current. Compatible with many monitoring systems. 5 VDC Powered Use with data collection systems. Available with 333 mvdc output. 1 VDC Powered Available with.333, 5 or 1 VDC output. Ranges to Suit Your Needs 5 A DC. 1 A DC. Temperature Compensated Remains accurate with rise or fall of ambient temperature. Built-in Mounting Feet Simple, two-screw panel mounting or attach with DIN rail brackets (included).* Split-core Case Open to snap the sensor over existing conductor; no need to disconnect the load to install. Designed for UL/cUL Approval Accepted worldwide. *For information on the DIN rail accessories kit, see page 1. OEMs Test & Evaluation Units for OEMs Free program expedites evaluation process. See page 3 for details. 8 11/65/E
DT SERIES, 5 and 1 VDC Powered DC Current Transducer Dimensions DC Current Transducer Specifications R.9 PLCS. 61.mm Power Supply 5 VDC (5.1 5.9 V) 1 VDC (11.5 13. V) Power Consumption <8.5 ma (no load) (333 mvdc output) < VA 1.19 3.mm Output Signal 333 mvdc 5 VDC or 1 VDC Output Impedence 5 Ω minimum, ma maximum (333 mvdc) 1 KΩ minimum ( 5 or 1 VDC output) 3.53 89.7mm Accuracy Response Time 1.% full scale across temperature range ms (9% step change).85 1.6mm. 5.6mm.85 1.6mm.5 57.mm Frequency Range Isolation Voltage Case Environmental Listings DC UL listed to 17 VAC, tested to 5 KV UL9 V- Flammability Rated - to 1 F (- to 5 C) 95% RH, non-condensing Designed for UL/cUL approval DC Current Transducer Ordering Information Sample Model Number: DTB-333-5D-U-SP Split-core DC current transducer, 5 A range, 333 mvdc, 5 VDC powered, unipolar output. (DIN rail adapters are included) DC Current Transducer Connections 5 or 1 VDC Power (+) (-) DC Current Transducer Output 1 OR 5 VDC or 333 mvdc Output (VDC) Unipolar Output (1) () (3) () (5) DT U S P (1) Range B 5 A C 1 A () Output Signal 333 333 mvdc 5 5 VDC 1 1 VDC (3) Power Supply 5D 5 VDC (.333 VDC output only) 1D 1 VDC (.333, 5 or 1 VDC output only) () Signal Response Type U Unipolar (output with current in one direction only) (5) Case Style SP Split-core DC Current Range 5 ADC 1 ADC Output remains accurate even as the temperature rises and falls from - C to +5 C (- to +1 F) with our patent pending design. 11/65/E 81
DT-FD SERIES DT-FD SERIES, HIGH VOLTAGE HV DC Current Transducer DT-FD series provide a large sensing window and the ability to monitor circuits with voltages up to 15 VDC. The sensor can be mounted on a DIN rail or be attached to a back panel with screws. Easily accessible power supply and output-signal, finger-safe terminals are located on the top of the sensor to allow for a clean and troublefree installation. The one-piece design combines the current sensing elements and the signal conditioning to provide an output compatible with most control systems, increasing the safety and accuracy of the installation. DC Current Transducer Applications Monitor Large Solar Panel Installations Large utility connected photovoltaic generation systems will often produce DC power at higher voltages as the wire can be smaller for the same amount of power produced. Monitor DC Motors Traction and drilling equipment use higher voltage DC motors to produce high torque output at low speeds. Solar Array Application Commercial and industrial ground mounted solar arrays are connected in series to combiner boxes, developing higher voltage and lower current to deliver the same power as with a lower voltage system. DC Current Transducer Features Industry Standard Analog Output Interfaces with PLC s, panel meters and data acquisition systems quickly, with simple programming by the installer. Compatible with most automation and control systems. Externally Powered VAC or DC (output not isolated from the power supply). No Need For Span or Range Adjustment Factory set calibration reduces setup time. Warranted to produce accurate signals for five years. (Our decades of experience designing and producing DC current transducers shows that the calibration stays accurate for many years beyond the warranty period.) Large Solid-core Case Sensing window provides ample space for single or multiple conductors. DIN Rail or Panel Mount Simply snap onto DIN rail or attach with screws to a panel.* UL/cUL Approved, CE Pending Accepted worldwide. *For information on the DIN rail accessories kit, see page 1. OEMs Test & Evaluation Test & Evaluation Units for Units OEMs for OEMs Free program Free program expedites expedites evaluation evaluation process. See process. page See 3 for page details. 3 for details. OEMs 8 11/65/E
R DT-FD SERIES DC Current Transducer Dimensions DC Current Transducer Specifications C US Power Supply VAC/DC ( 6 V) (Not isolated from output signal.) Power Consumption <3 VA 3.6 8.8mm Output Unipolar (output with DC current in both directions) Bipolar (utput 1 ma,.5 5 V or 5 1 V) Bidirectional (output +/-5 or +/-1 VDC) 1.31 Dia. 33.3mm 1.51 38.mm 1.6 1.7mm 1.8 3.5mm.17.3mm.53 6.3mm.77 7.mm Ouput Limits Accuracy Response Time.8 ma, 5.5 or 1.5 VDC (model dependant) 1.% FS 15 ms maximum Ranges ADC Working Voltage Frequency Range Case Environmental 3 3 ADC ADC 15 V DC (Tested to 5375 V AC) DC UL9 V- Flammability Rated - to 1 F (- to 5 C) 95% RH, non-condensing 3. 76.mm DC Current Transducer Output ma Output 16.8 13.6 1. 7. DC Voltage Ouput 1 8 6 5 3 1 FD Unipolar Output 1% 1% Primary Current (range percentage) DC Current Direction Listings DC Current Transducer Ordering Information Sample Model Number: DT--U-BP-FD DC Current transducer, A range, ma output, VAC/DC powered, bipolar, large solid-core, DIN rail or panel mount case. (1) () (3) () (5) DT - - U - - F D (1) Range ADC 3 3 ADC UL/cUL approved, CE pending Output (percentage of full scale) (ma, 5 or 1VDC)1% (1mA,.5 or 5VDC)5% -FS Bipolar Output (ma, VDC) % Current Range +FS ADC () Output Signal ma (U and BP only) 5 5 VDC 1 1 VDC (3) Power Supply U VAC/DC +5V Bidirectional Output +1V () Ouput Type U Unipolar (output with current flowing in both directions) BP Bipolar (output indicates current flow direction) Output V -FS +FS V BD Bidirectional (output is positive with current in one direction, negative with current in the opposite direction) -5V -1% -1V % +1% Monitored Current Range (5) Case FD Large, solid-core, DIN rail or panel mount 11/65/E 83
DT-DL SERIES, LARGE APERTURE DT-DL SERIES, LARGE APERTURE DT Series Large Aperture combine a Hall effect sensor and signal conditioner into a single package for use in DC current applications up to 1 A. The DT Series Large Aperture Transducers have factory set and calibrated ranges, industry standard ma, 5 VDC or 1 VDC outputs, and are available in solid-core DIN rail mount case. DC Current Transducer Applications Battery Banks Monitor load and charging currents. Verify operation. Transportation Measure traction power or auxiliary loads. Wind and Solar Generated Power Measure the current produced or consumed. Detect mechanical problems before failure occurs. Monitor DC Powered Motors Monitor current of cranes, saws, sorters and positioning equipment. Battery Charging System DC Current Transducer Features Factory Set and Calibrated Ranges No need for field calibration. Eliminates zero and span pots. Isolation Output is magnetically isolated from the input for safety. Eliminates insertion losses, no added burden. Internal Power Regulation Works well, even with unregulated power. Cuts installation cost. DIN Rail Mounted Case* Makes installation a snap. No drilling or screws to lose. Optional DIN rail kit available for chassis mounting.* UL/cUL and CE Approved Accepted worldwide. *For information on the DIN rail accessories kit, see page 1. Output Power Supply For additional Application Examples, go to www.nktechnologies.com/applications OEMs Test & Evaluation Units for OEMs Free program expedites evaluation process. See page 3 for details. 8 11/65/E
R DT-DL SERIES, LARGE APERTURE DC Current Transducer Dimensions 1." 37 mm 1.81" dia. 6 mm 3." 76. mm DC Current Transducer Connections 1 OUTPUT SIGNAL 1.5" 38 mm DT5--U-U-DL 3.5" 8.6 mm - + Not Polarity Sensitive 3 SUPPLY POWER V or 1V.69" 68 mm Current Direction - + DC Current Transducer Specifications Power Supply 1 VAC (18 13 V) VAC/DC ( 6 V) Power Consumption Output Signal Output Limit Output Impedence Accuracy Repeatability Response Time Range Frequency Range Isolation Voltage Case Environmental Listings VA ma, 5 VDC, 1 VDC ma: 3 ma 5 VDC: 5.75 VDC 1 VDC: 11.5 VDC ma: 65 Ω max. 5 VDC: 5 KΩ min. 1 VDC: 5 KΩ min..% FS 1.% FS 1 ms (to 9% of step change) 1 A DC DC UL listed to 17 VAC, tested to 3 KV (monitored line to output) UL9 V- Flammability Rated - to 1 F (- to 5 C) 95% RH, non-condensing UL/cUL, CE DC Current Transducer Ordering Information Sample Model Number: DT6--U-U-DL Solid-core DC current transducer, 5 A range, ma, VAC/DC powered, unipolar output. (1) () (3) () (5) DT D L C US (1) Full Scale Range (3) Power Supply 5 3 A U + VAC/DC DC Current Transducer Output Unipolar Output Output (ma) Output (ma) Range FS -FS Bipolar Output 1 Range +FS 6 5 A 7 75 A 8 1 A 9 1 A () Output Signal ma 5 5 VDC 1 1 VDC 1 1 VAC () Output Polarity U BP (5) Case Style DL Unipolar Bipolar Solid-core, DIN rail mounting Notes: Deadfront captive screw terminals. 1 AWG solid or stranded. Observe polarity. Unipolar Output: Signal With Current flowing in one direction only. 11/65/E 85
DLT SERIES DLT SERIES DLT Series combine a Hall effect sensor and a signal conditioner into a single package. The DLT Series are designed to produce an analog ma signal proportional to the DC current in the primary conductor. These transducers are available in a solidcore or split-core case design. Lower current ranges make this sensor ideal for use in photovoltaic panel combiner boxes. DC Current Transducer Applications DC Current Monitoring PV Array combiner boxes. Wind generators. DC heating applications. UPS system monitoring. Photovoltaic Arrays PV Panel Current ma ma DC Current Transducer Features ma Loop-powered Output Industry standard connections, positive indication of correct field wiring. Single Range No chance of field range selection errors. Eliminates zero and span pots. Isolation Output is magnetically isolated from the primary circuit for safety. Eliminates insertion loss (voltage drop). UL/cUL and CE Approved Accepted worldwide. DC Current Transducer Output Solid-core Unipolar Output For additional Application Examples, go to www.nktechnologies.com/applications Monitoring PV Arrays: The current produced by a photovoltaic module or array can be easily monitored by using the DLT series current sensors over the conductor exiting the collectors. Using a simple two-wire connection powered by VDC nominal in series with the sensor output, the sensor will produce a signal in real time that is directly proportional to the current being produced by the PV module. If a single cell fails, or a module quits operating properly, the current output will drop, and the current sensor will reflect the change. Safer and more stable than shunts, non-contact current sensors are a simple answer to measuring DC current at any point in the PV system. OEMs Test & Evaluation Units for OEMs Free program expedites evaluation process. See page 3 for details. ma Output 16.8 13.6 1. 7. DC Voltage Ouput 1 DC Current Direction 8 6 1% 1% Primary Current (range percentage) DC Current Direction Bipolar Output 1 -FS +FS Range Output (ma) 86 11/65/E
R DLT SERIES DC Current Transducer Dimensions FF Case DC Current Transducer Specifications Power Supply VDC (1 V) C US.75 69.9mm Output Signal ma, loop-powered Output Limit 3 ma Ø.19.8mm.9 3.mm Accuracy Response Time Range 1.% FS 1 ms (to 9% step change) to DC, see ordering information SP Case Ø.55 1.mm.13 3.3mm.16 5.9mm 3.3 83.8mm. 61.mm 1.65 1.9mm.95.1mm.18 55.mm Frequency Range Isolation Voltage Case Environmental Listings DC UL listed to 17 VAC, tested to 5 KV UL9 V- Flammability Rated - to 1 F (- to 5 C) 95% RH, non-condensing UL/cUL, CE DC Current Transducer Ordering Information* Sample Model Number: DLTB--L-BP-FF DC current transducer, 5 A range, ma output, VDC loop-powered in a solid-core case. (DIN rail adapters are included) (1) () (3) () (5) DLT L R.9 PLCS (1) Full Scale Range 1.19 3.mm A B A 5 A C 1 A 3.53 89.7mm D E A 3 A. 5.6mm F A () Output Signal.85 1.6mm.85 1.6mm.5 57.mm ma (3) Power Supply L VDC loop-powered DC Current Transducer Connections () Output Polarity U Unipolar BP Bipolar (5) Case Style (black only) FF Solid-core, front terminals (max. range 1 A) SP Split-core (min. range 5 A) *Bulk packaging only. 1( ) (+) Notes: Fingersafe captive screw terminals. 1 AWG solid or stranded. Observe polarity. - ma Output 11/65/E 87