Function & Feature 1. QPPX electrical transducer measures a wide range of electrical parameters and generates analog or digital output signals suitable for interfacing with instrumentation and control systems. Total four channel output, with panel key or PC control programmable, user can free to set 4 different data from max 26 electrical parameter for sampling and analog signal output. 2. Have three channel digital inputs and optional RS485-Modbus communication functionality. Can monitor the galvanically isolated DI signal and programmed the transducer with customized SCADA software. Any of the measured parameters can be read out via the optional RS485-Modbus connection. 3. QPPX also can be used to configure the connection to the measured circuit for single-phase, three-phase three-wire, three-phase four-wire, balanced or unbalanced load. Can 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
Function & Feature 1. QPPX electrical transducer measures a wide range of electrical parameters and generates analog or digital output signals suitable for interfacing with instrumentation and control systems. Total four channel output, with panel key or PC control programmable, user can free to set 4 different data from max 26 electrical parameter for sampling and analog signal output. 2. Have three channel digital inputs and optional RS485-Modbus communication functionality. Can monitor the galvanically isolated DI signal and programmed the transducer with customized SCADA software. Any of the measured parameters can be read out via the optional RS485-Modbus connection. 3. QPPX also can be used to configure the connection to the measured circuit for single-phase, three-phase three-wire, three-phase four-wire, balanced or unbalanced load. Can 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. QPCX electrical transducer converts ac current and voltage signals into a load independent dc signal proportional to active power (watt), reactive power (var) and power factor (PF). With an extra output channel for customized. Total four channel output for electrical data sampling use. 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 combination transducers with RS485 communication port, it can 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
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.
Function & Feature 1. Have microcontroller technology as the core, using the latest algorithms, to achieve precise measurement. 2. Current transducer converts an ac current 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 an 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 current 1A, 5A, 10A, 30A Absorbed power 0.3VA 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. QPCX electrical transducer converts ac current and voltage signals into a load independent dc signal proportional to active power (watt), reactive power (var) and power factor (PF). With an extra output channel for customized. Total four channel output for electrical data sampling use. 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 combination transducers with RS485 communication port, it can 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. 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. QPK transducer converts ac current and voltage signals into a load independent dc signal proportional to reactive power (vars). 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 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
Function & Feature 1. QPK transducer converts ac current and voltage signals into a load independent dc signal proportional to reactive power (vars). 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 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
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
Introduction AC programmable transducer measures a wide range of electrical parameters and generates analog or digital output signals suitable for interfacing with instrumentation and control systems. Total four channel output, with panel key or PC control programmable, user can free to set 4 different data from max 26 electrical parameter for sampling and analog signal output. Have three channel digital inputs and optional RS485-Modbus communication functionality. Can monitor the galvanically isolated DI signal and programmed the transducer with customized SCADA software. Any of the measured parameters can be read out via the optional RS485-Modbus connection. Features ·Input three phase AC grid parameter: 5A(100V) / 1A(100V) / 5A(400V) / 1A(400V) ·Output: 4-20mA/0-20mA; 0-5V/0-10V optional ·85~265VAC/380VAC wide voltage AUX for most country and application ·With 4 channel output (support max 22 types parameter for analog output) ·Front panel with 4 keypad for analog parameter configuration, do not need back ground software. ·With RS 485 port for remote electrical data ·500ms response time ·0.5 measurement accuracy ·35mm Din rail mounting ·Advanced electrical parameter ready optional ·SOE function optional
for the measurement of electrical variables in heavy current power system RISH Ducer M40 (Fig. 1) is a programmable transducer with a RS 485 bus interface (MODBUS ). It supervises several variables of an electrical power system simultaneously and generates 4 proportional analogue output signals. The RS 485 interface enables the user to determine the number of variables to be supervised (up to the maximum available). The levels of all internal counters that have been configured (max. 4) can also viewed. Provision is made for programming the RISH Ducer M40 via the bus. A standard EIA 485 interface can be used, but there is no dummy load resistor for the bus. The transducers are also equipped with an RS 232 serial interface to which a PC with the corresponding software can be connected for programming or accessing and executing useful ancillary functions. This interface is needed for bus operation to configure the device address, the Baud rate and possibly increasing the telegram waiting time (if the master is too slow) defined in the MODBUS protocol. The usual methods of connection, the types of measured variables, their ratings, the transfer characteristic for each output and the type of internal energy metering are the main parameters that can be programmed. The ancillary functions include a power system check, provision for displaying the measured variably on a PC monitor, the simulation of the outputs for test purposes and a facility for printing nameplates. The transducer fulfils all the essential requirements and regulations concerning electromagnetic compatibility(EMC) and safety (IEC 1010 resp. EN 61 010). It was developed and is manufactured and tested in strict accordance with the quality assurance standard ISO 9001. nSimultaneous measurement of several variables of a heavycurrent power system / Full supervision of an asymmetrically loaded four-wire power system, rated current 1 to 6 A, rated voltage 57 to 400 V (phase to neutral) or 100 to 693 V (phase-ton phase) nFor all heavy-current power system variables n4 analogue outputs nInput voltage up to 693 V (phase-to-phase) nUniversal analogue outputs (programmable) High accuracy: U/I 0.2% and P 0.25% (under reference nconditions) 4 integrated energy meters, storage every each 203 s, storage nfor: 20 years Windows software with password protection for programming, data analysis, power system status simulation, acquisition of nmeter data and making settings DC-,AC-power pack with wide power supply tolerance / nuniversal Provision for either snapping the transducer onto top-hat rails or securing it with screws to a wall or panel
Function & Feature 1. Isolate the DC 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.
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.
Function & Feature 1. Isolate the DC 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.
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. 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
Series: ce-ij03 Ce-ij03a(true rms) Input range: 0.5a~300a Output: 5v or 4-20 ma Accuracy: 0.2% or 0.5% Response time: 300 ms Power source: +12v or +15v or +24v Load capability: voltage outputú5ma Current outputú300w Quiescent power consumption: 200 mw L*w*h=83mm*36mm*56mm
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.
Function & Feature 1. Isolate the DC 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.
