Qpv/qpa Electrical Transducer

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. 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. 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

Introduction
BJ-QP series electrical transducer measures a wide range of electrical parameters and generates analog or digital output signals suitable for interfacing with instrumentation and control systems. Have microcontroller technology as the core, using the latest algorithms, to achieve precise measurement.

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.

Snap on to DIN rail 35 x 7.5 mm complies with DIN-EN 50022 BS 5584

Main features

·Have microcontroller technology as the core, using the latest algorithms, to achieve precise measurement.
·Converts AC/DC electrical parameter input into a load independent output signal.
·Excellent temperature characteristic and good working stability.
·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.
·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.

Introduction

DC grid transducer isolate the DC input signal from the DC output signal, which is directly proportional to the input signal. These
isolators can be used to prevent earth loops, which occur when a measuring source.

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. With excellent temperature characteristic and good working stability.

Main features

·Input: DC grid customized input
·Output: 0-5V,0-10V,4-20mA, 0-20mA optional (One channel)
·0.2/0.5 measurement accuracy
·100ms response time(T type 1s/500ms)
·Minimum thickness of size (T type)
·35mm Din rail mounting
·Rs485 port optional

Introduction

AC power 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.

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.
Main features

·Input AC grid active power(W): 5A(100V) / 1A(100V) / 5A(400V) / 1A(400V)
·Output: 0-5V,0-10V,4-20mA, 0-20mA optional
·Power supply: 85~265VAC/380VAC
·Three phase independent measurement
·RMS measurement and output
·0.5 measurement accuracy
·35mm Din rail mounting
·RS485 port optional
·Support customized parameters

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

IPP power plant Speed Transducer SMCB-01-16L
provides professional spare parts of turbines, generators, and boilers for brands. Our primary business are EHC, TSI, MEH, DCS, excitation system, hydrogen oil water system, sealing compounds, and insulation materials.

provides multiple types of spare parts and equipments for power plant :
#DF-Speed Transducer SMCB-01-16L-DF
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MECHANICAL SEAL L270
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M6 thread WRNK2-231
thermocouple wire type k TE-213
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AST Solenoid valve seat OPC G130519
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UNLOAD VALVE 0508.919T0104.06AW DB24
transfer pump oil 3Gr1104
Speed Transducer SMCB-01-16L

centrifugal pumps head DFB80-80-240
pump mechanical seal L270
vane pump working F3-20V(M)-5A(M)-C-22-R
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thermocouple k-type WRKK2-221
thermocouples extension lead wires TE-404
thermocouple wire type k TE-110
ORING DIAMETER: 85 X DIAMETER 3.53 NITRILE RUBBER BUNA 4101
platinum rhodium thermocouple wire WRN2-4312
vacuum filter M2225.8MCC1D1.5A
centrifugal pump working DFB125-80-260
Current Transformer 11kV (1TA, 2TA) AS12/150B/2
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Check valve 216C10
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thermocouple type WREK2-294
centrifugal pump parts DF-DFB100-8
screw pump working ACF090
3 wire thermocouple WREK2-230
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Speed Transducer SMCB-01-16L

DFYL-2022-2-14-ZYR

Micro/high precision/miniature coil with the leading wire/with pin/with ferrite Rod/with bobbin etc

Type:/micro miniature coil
Copper Wire Diameter: available wire copper size 0.0112-0.026MM(support customized)

Coil Diameter:1 2.3MM(support customized)

Coil Turns:20000TS( Support customized)

Coil Shape:tube/oval/rectuangle/ roud( support customized)

Bobbin:Ferrite Rod/Magnet etc Customized

Inductance:300 500mh Support Customized
Cost: USD 0.1-1.5/pcs With volume 10,0000 monthly.
ChengPin Technology can using 0.0119mm wire diameter to manufacture 1-3mm mirco acoustic inductors

Customized all size,shapes,inductance/resistance based on your requirements.