ammeter voltmeter

Overview of SPC-96BA single-phase AC ammeter

The SPC-96BA series single-phase AC ammeter is specifically designed for power monitoring systems in industries such as industrial and mining enterprises, civil buildings, and building automation. The instrument adopts AC sampling technology, and CT parameters are set through panel buttons, which can intuitively display the primary side current parameters of the single-phase system. This meter is equipped with an RS485 communication interface and is compatible with various configuration systems through the standard Modbus protocol, allowing real-time transmission of the current collected by the front-end to the system data center.

As an advanced intelligent and digital power signal acquisition device, this series of instruments has been widely used in various control systems, SCADA systems, DCS systems, and power management systems.

Feature introduction

Four digit LED digital display;

• Measure single-phase AC current parameters;

RS485 or RS232 communication (Modbus RTU) protocol, the device address and baud rate can be set arbitrarily through the front panel buttons;

CT parameters can be set for AC systems with different current levels;

Two configurable relay alarm outputs and analog 4-20mAdc outputs;

Lightweight in size, aesthetically pleasing in appearance, easy to install, and strong in anti-interference ability.

Overview of SPC-96BV single-phase AC voltmeter

The SPC-96BV series single-phase AC voltmeter is specifically designed for power monitoring systems in industries such as industrial and mining enterprises, civil buildings, and building automation. The instrument adopts AC sampling technology, and CT parameters are set through panel buttons, which can intuitively display the primary side voltage parameters of the single-phase system. This meter is equipped with an RS485 communication interface and is compatible with various configuration systems through the standard Modbus protocol, allowing real-time transmission of voltage data collected by the front-end to the system data center.

As an advanced intelligent and digital power signal acquisition device, this series of instruments has been widely used in various control systems, SCADA systems, DCS systems, and power management systems.

Feature introduction

Four digit LED digital display;

• Measure single-phase AC voltage parameters;

RS485 or RS232 communication (Modbus RTU) protocol, the device address and baud rate can be set arbitrarily through the front panel buttons;

PT parameters can be set for AC systems of different voltage levels;

Two configurable relay alarm outputs and analog 4-20mAdc outputs;

Lightweight in size, aesthetically pleasing in appearance, easy to install, and strong in anti-interference ability.

Selection code

Common specification examples

Model: SPC-96BA-A5-R-A1

Input: 0~200Aac/0~5Aac

Display: 0.0~20.0A

Output: RS485 communication

Working power supply: AC220V

Description: This product converts AC current signals from 0 to 200Aac into 0 to 5A signals through a transformer as input for AC current signals. It displays a primary current value of 0 to 200A and outputs RS485 communication interface supporting ModBus protocol; The auxiliary power supply is AC 220V.

Common specification examples

Model: SPC-96BV-Y-A1

Input: 0~200Vac

Display: 0.0~200.0 V

Working power supply: AC220V

Description: This product directly inputs AC voltage signals from 0 to 200Vac, displays voltage values from 0 to 200V, and outputs RS485 communication interface supporting ModBus protocol; The auxiliary power supply is AC 220V.