Find Verified Ac Current Transducer Bj Qpa Suppliers, Manufacturers and Wholesalers

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. 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 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. 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. 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. 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. 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. 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. 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. 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.

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.

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

Attribute:
Rated input current AC 30A, 50A, 100A, 150A, 200A, 250A, 300A, 350A, 400A AC
Output signals 4-20mA DC
Accuracy 0.5%
Input Impedance (R) approximate zero
Responding Time 300ms
Linear measuring range 0 - 1.2 times of rated input current
Over Load Capacity 30 times of rated input current, 5s
Frequency range 25Hzï½?5kHz
Output impedance 6V
Static current 3.3mA(0mA-20mA)
6.8mA(4mA-20mA)
Power supply +12V/+24V DC
Isolation Voltage(Input/Output) â?¥2500Vdc, for 1 minute
Output Ripple ï¼?6mV
Thermal drift 350ppm/°C
Ambient Temperature -10ï½?+50
Mounting DIN Rail 35mm Mounting or screw mounting
Material of shell ABS (According to UL94V-0)
Protection of shell IP20
Shell type with aperture Ф20mm
MTBF >50000h
Weight 120g

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 grid transducer converts an ac voltage or current input into a load independent output signal. With excellent temperature characteristic and good working stability.
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.

The CE-IJ03 1 element AC current transducer is designed to measure and monitor average RMS AC current, then produce a standard signal such as 4-20mADC, 0-5VDC and so on.







Rated input: 0-500AAC(average RMS current ; TRMS current optional)

Output signal: 0-5V;0-20mA;4-20mA;1-5V;4-20mA loop powered;0-10V; oc frequency(0-5kHZ,0-10KHZ)

Power supply: +12VDC;+15VDC;+24VDC, self power optional

Accuracy: 0.5% optional

Output ripple: 15mV

Isolation: 2500V DC

Load resistance: Voltage Output >2kohm; Current Output=250ohm

Overload capacity: 20 times or

This device is designed to monitor AC leakage current, then produce a standard signal such as 4- 20mADC, 0-5VDC and so on. It can be applied to arrester state detection, insulation of some electrical equipments and leakage current detection.



High overload capacity: This device can accept heavy current input which is up to 2000A and work in high voltage environment;

High stability: This device can effectively suppress the interference;

High safety: Great surge protection capacity and 35KV isolation.







Rated input: 0~0.5-100mA AC optional

Output signal: 0-5V;0-20mA;4-20mA optional

Power supply: +12VDC;+15VDC;+24VDC optional

Accuracy: 1%

Output ripple: 2kohm; Current Outputâ?¤250ohm

Temperature drift: â?¤400/ppm

Response time: â?¤300ms

Operating temperature: -20~+70

Quiescent power consumption: 360mW(with +12VDC power)

Window size :Ã?20mm