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SPC series digital display AC power meter

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Digital display AC power meter

Date: April 26, 2020 10:15:54 popularity: 807

 Digital display AC power meter SPC series Digital display AC power meter An overview of

SPC series digital display AC power meter is suitable for measuring and displaying electric parameters such as current, voltage, power, frequency and power factor in power system. The instrument adopts LED digital display mode, the measured value can be directly displayed locally, and can be connected with upper computer through RS485 communication interface to form a measurement and control system; the instrument can be equipped with two relay contact outputs (upper limit or lower limit) which can set alarm value arbitrarily; 4 ~ 20mA, 0 ~ 20mA or 0 ~ 10V analog output interface can be selected to connect with remote RTU; the instrument panel is equipped with programmable button Key, can easily realize the setting of current and voltage transformer transformation ratio, alarm setting value, communication parameters, etc.; the instrument directly displays the system primary side operating power parameters, and automatically adjusts the display range according to the measured value (decimal point is automatically adjusted according to the measured value); the instrument adopts switching power supply, which has low requirements for auxiliary power supply (AC and DC power supply are common) The series of instruments have strong anti-interference performance, and its anti-interference performance meets the requirements of IEC electromagnetic compatibility level 3, and the others comply with the provisions of GB / t13978-92. This series of instruments are suitable for mechanical, telecommunication, electric power, petroleum, chemical industry, steel, sewage treatment, building construction, power plant, substation and other modern power distribution systems.


SPC series Digital display AC power meter Field of application

*Energy management system

*Distribution automation system

*Intelligent building

*Substation automation system

*Plant automation system

*Intelligent distribution board and switch cabinet


SPC series Digital display AC power meter Function introduction of

*With high brightness LED display, it can directly display the primary value of current, voltage, power, electric energy, power factor and frequency;

*The transformation ratio parameters of current transformer and voltage transformer can be set through the front panel button;

*RS485 and Modbus RTU protocol are optional. The device address and baud rate can be set through the front panel button;

*It has the advantages of high precision, good stability and strong anti-interference ability;

*Optional relay alarm output function, alarm setting value and alarm mode can be set through the front panel button;

*The analog transmitting output function can be selected. The transmitting parameters and transmitting range can be set by pressing the buttons on the front panel;

*The instrument adopts the opening installation on the cabinet surface, which is simple and fast, and no other auxiliary tools are needed. A variety of external dimensions can be selected to meet the needs of different customers.


SPC series Digital display AC power meter Model selection diagram of

 Digital display AC power meter

Note: the opening size of 42 gauge instrument is 111x111mm by default. When 107x107mm opening size is required, please indicate when ordering;

The opening size of 96 gauge instrument is 91x91mm by default. If 88x88mm is required, please indicate when ordering


When ordering, please specify the required model, input signal ratio, output requirements and expansion function module and other relevant contents.

Example:

Model: spc96-ai-33-3-a5-r-a

Three phase AC / 100 Hz

Display: three rows of LED, 0.0 ~ 100.0a

Output: RS485 Modbus RTU communication

Working power supply: AC220 V

Description: This product is 0 ~ 100aac three-phase AC current signal, which is converted into 0 ~ 5aac signal input through 100 / 5A transformer, three rows of LED display three-phase current respectively, and output RS485 Modbus RTU protocol; dimension: 96 * 96 * 90mm; auxiliary power supply is AC220V.


Please click to download the detailed product selection sample book SPC series digital display AC power meter.pdf

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