Function & Feature 1. Isolate the DC voltage input signal from the DC Output signal, which is directly proportional to the input signal. 2. These isolators can be used to prevent earth loops, which occur when a measuring source 3. Excellent temperature characteristic and good working stability. 4. It have an advantage over loop powered units, in that if for any reason the output lead should become disconnected, the input will not be saturated. 5. Fixed in a standard 35mm DIN rail or screwed on the cabinet. 6. Ultra-thin dimension, suitable for limited space, the control cabinet. Specifications Inputs: System input 0~5V, 0~30V, 0~60V, 0~300V, 0~400V Absorbed power 0.1VA Output: Standard nominal outputs 4~20mA, 0-5V, (others on request) 0-20mA, 5-10V 0-10V Respones time
Function & Feature 1. Have microcontroller technology as the core, using the latest algorithms, to achieve precise measurement. 2. Voltage transducer converts an ac voltage input into a load independent output signal. 3. Excellent temperature characteristic and good working stability. 4. The output signal is based on the a root mean square(rms) measurement of the input signal and hence the transducer can be used with distorted waveforms. 5. The unit conforms to IEC 60688. In a addition it meets the insulation requirements of IEC 60255-5, clauses 5, 6 and 8 as well as the high frequency disturbance test of IEC 60255-22 for Class III test voltage. Specifications Inputs: System voltages 100V,220V, 380V, 450V Absorbed power 0.5VA Frequency range 50Hz, 60Hz Output: Standard nominal outputs 4~20mA, 0-5V, (others on request) 0-20mA, 5-10V 0-10V Ripple
Function & Feature 1. QPW transducer converts ac current and voltage signals into a load independent dc signal proportional to active power (watt). This signal is capable of driving a number of independent instruments. 2. The current and voltage signals are passed into the circuit via precision instrument transformers to provide galvanic isolation between the input circuits and the transducer circuitry. Each pair of current and voltage signals is mathematically multiplied together to produce a product signal proportional to true power and independent of wave shape and phase angle. 3. These watt transducers to be connected to a variety of measuring and control devices and systems, such as analogue meters, PLC, computers, data loggers, digital instruments and telemetry systems. 4. Snap on to DIN rail 35 x 7.5 mm complies with DIN-EN 50022 BS 5584 Specifications Inputs: Nominal input 1 or 5 Amp C.T. connected 110V, 230V, 240V, 400V, 415V ac +/-20% Power consumption
Function & Feature 1. QPWK transducer converts ac current and voltage signals into a load independent dc signal proportional to active power (watt) and reactive power (var). Two output signals combination in one transducer. 2. The current and voltage signals are passed into the circuit via precision instrument transformers to provide galvanic isolation between the input circuits and the transducer circuitry. Each pair of current and voltage signals is mathematically multiplied together to produce a product signal proportional to true power and independent of wave shape and phase angle. 3. This var transducers to be connected to a variety of measuring and control devices and systems, such as analogue meters, PLC, computers, data loggers, digital instruments and telemetry systems. 4. Snap on to DIN rail 35 x 7.5 mm complies with DIN-EN 50022 BS 5584 Specifications Inputs: Nominal input 1 or 5 Amp C.T. connected 110V, 230V, 240V, 400V, 415V ac +/-20% Power consumption
AIT1000-SG has a high gain and measurement accuracy in the full bandwidth range, due totheapplicationof the multi-point zero-flux technology system and high-frequency ripple sensing channel ontopof currentlyexisting DC sensor technology. The multi-point zero-flux technology system secures the high accuracy by utilizing thetechnologycombination of exciting magnetic flux closed-loop control, self-excited magnetic fluxgateandmulti-closed-loop control that realizes the closed-loop control between excitation magnetic fluxandAC/DCmagnetic flux generated by primary current, while the high-frequency ripple sensing channel allowsthesensor to have the high performance over the full bandwidth range.
BMS500 fluxgate transducer is made of an excitation magnetic ring and a control circuit. Under normal conditions, the control circuit generates a fixed excitation current frequency to alternately place the magnetic core at the maximum saturation point. When the measured current flows, the primary current is measured by detecting the symmetry of the saturation point. The BMS series is suitable for battery monitoring systems that require high accuracy and low offset. It can realize the isolation measurement between the primary current (high voltage) and the secondary current (12V system). PHEV and EV system may use different technologies of batteries. One very important parameter that mayinfluence the stability of the SOC is the temperature. The battery temperature affects vehicle performance, reliability, safety and lift-cycle cost. The BMS500 series is qualified between -40 to 85 but the transducer shows a better accuracyinarestricted temperature range in order to deliver a very accuracy current measurement.
RIT01M has a high gain and measurement 0.2% accuracy in the broad bandwidth range, due to the application of the multi-point zero-flux technology system and high-frequency ripple sensing channel on topof currently existing DC sensor technology. Accuracy: 0.2%. Linearity: 0.1%. Zero Offset Voltage: �±10mV. Dynamic Response Time: 2ms. Frequency bandwidth(-3dB): up to 100KHz. Insulation Voltage (Between primary and secondary): 5KV. Operation Temperature Range: -40 ~ 85â??. RIT series leakage current transducer is designed for residual and micro current measurement from 0.01A to 10A, and output with voltage. It has been used for vacuum coating and data center power supply systems.
RIT01M has a high gain and measurement 0.2% accuracy in the broad bandwidth range, due to the application of the multi-point zero-flux technology system and high-frequency ripple sensing channel on topof currently existing DC sensor technology. Accuracy: 0.2%. Linearity: 0.1%. Zero Offset Voltage: �±10mV. Dynamic Response Time: 2ms. Frequency bandwidth(-3dB): up to 100KHz. Insulation Voltage (Between primary and secondary): 5KV. Operation Temperature Range: -40 ~ 85â??. RIT series leakage current transducer is designed for residual and micro current measurement from 0.01A to 10A, and output with voltage. It has been used for vacuum coating and data center power supply systems.
Hangzhi AIT300-SG is a 300 Amp High Precision Current Transducer with an accuracy of 10ppm (ten parts per million.) The multi-point zero-flux technology system applied in this high-precision DC transducer enables zero-flux closed loop control of excitation flux, DC flux and AC flux, and can detect high-frequency ripple by constructing a high-frequency ripple sensing channel, so that the transducer can achieve high gains and measuring accuracy over the full bandwidth.
RIT001 has a high gain and measurement accuracy in the full bandwidth range, due to the application of the multi-point zero-flux technology system and high-frequency ripple sensing channel on top of currently existing DC sensor technology. Primary Nominal Current: DC0.01, Overload Capacity: 200% for 1 minute, Power Supply: DC14.2V to 15.8V, Output Voltage: ±1V, Accuracy: 1%, Linearity: 0.2%, Zero Offset Voltage: ±10mV, Dynamic Response Time: 2ms, Frequency bandwidth(-3dB): up to 100KHz, Insulation Voltage (Between primary and secondary): 5KV, Operation Temperature Range: -40 ~ 85.
AIT600-SG has a high gain and measurement accuracy in the full bandwidth range, due to the application of the multi-point zero-flux technology system and high-frequency ripple sensing channel on top of currently existing DC sensor technology. Measuring range: ±600A Output signal: analogical current output Accuracy: max 10ppm Linearity: max 2ppm; Time stability: 0.2ppm/month; Temperature stability: 0.1ppm/K; Frequency Bandwidth (-3dB): 500kHz; Dynamic response time: 1uS & 100A/us.
TDK inductor filter coils Ukraine factory TDK common mode power line filters common mode chokes
INTRODUCTION: SPIKE SUPPRESSOR 1. Better temperature stability 2. Excellent impedance-frequency charcteristics 3. Outstanding resistance to unbalanced current 4. High saturation magnetic induction intensity-effectively reduce the size of common mode inductors APPLICATION: 1. Inverter circuit 2. Inverter� 3. UPS 4. Switching power supply 5. EMC filter inductor 6. New energy such as solar energy, wind energy
Application 1. Inverter circuit 2. Inverter 3. UPS 4. Switching power supply 5. EMC filter inductor 6. New energy such as solar energy, wind energy Magnetic amplifier switching power supply â?? Spike Suppressorï¼? 1. Better temperature stability 2. Excellent impedance-frequency characteristics 3. Outstanding resistance to unbalanced current 4.High saturation magnetic induction intensity - effectively reduce the size of common mode inductors
Model: Various Core Form: Epoxy core and plastic case Performance: accuracy class:0.5-0.1 Core material: Amorphous ribbon Package: Two different package for air and sea shipment Application: 1.Electric energy meters, power meters, ammeters, electrical measuring equipment and other instrumentation fields. 2.Various types of power current transformers in power transmission and distribution power monitoring systems. 3.Leakage protection, relay protection, servo motor protection, fire monitoring, etc. 4.Current and voltage data sampling, etc. Advantage: 1.High initial permeability. High product accuracy and small error (ratio difference and angular difference) 2.High saturation magnetic induction, wide detection current range. 3.Low coercivity, more stable product performance, more sensitive to weak current induction. 4.Good thermal stability. Small change in permeability and error thermal shock 5.High Curie temperature, excellent temperature characteristics. 6.Long-term working temperature:-50ï½?+130â??
Electronic transformer, filter, common mode inductor.
Ultrasound scanning machines and transducers.
Electronic instrumentation modules, signal conditioners, transducers, sensors.
Capacitors, inductor, varisot.
Passive components - smd high precision resistor, thin film inductor, wire wound induuctor, power inductor, MLCC.
