東邦電気 List of Products and Services

The "Electronic Power Meter" is a product handled by Toho Electric Co., Ltd., which manufactures and sells distribution equipment and electrical machinery. As the exclusive distributor for Taiwan's Arch Meter Co., we offer a variety of electronic power meters. To meet a wide range of needs, we have a rich lineup, including "power meters" with diverse functions and "power meters" that are compact and easy to install. 【Product List】 ■ Multifunctional Electronic Power Meter ■ Electronic Power Meter ■ Electronic Data Logger ■ Compact Electronic Power Meter *For more details, please refer to the catalog or feel free to contact us!

The multi-circuit electronic power meter "PA60" can measure power for multiple systems with a single unit, achieving space-saving and cost reduction. It is effective in facilities with high power consumption, such as industrial and commercial establishments. It can accommodate low voltage circuits as well as the secondary side of medium and high voltage circuits, and it offers high-precision measurements with an accuracy of less than 1% (power factor 1.0). 【Features】*For more details, please refer to the catalog ■ Capable of measuring 4 circuits for three-phase and 12 circuits for single-phase ■ Customizable wiring and configuration options ■ Easy installation with clamp-type CT ■ Supports RS485 ■ Expandable communication module (RS485, LAN)

We offer a wide range of products to meet diverse needs, including power meters equipped with various features and compact power meters that are easy to install. By using the included software, it is also possible to check various information, such as current power consumption, in real-time on a computer. We propose TOHO electronic power meters as a means to achieve smart energy management through "visualization of electricity." 【Electronic Power Meter Product Lineup】 - Multifunctional Electronic Power Meter PA3000 Series - Electronic Power Meter PA330 - Power Data Logger PA310 - Compact Electronic Power Meter PA30 Series - Multi-Circuit Electronic Power Meter PA60

The "PA30" series performs power measurement for single-phase (4 circuits) or multi-phase systems. It can accommodate low voltage circuits or secondary sides of medium/high voltage. It enables high-precision measurements of less than 1% (power factor 1.0). The "PA30" series can be easily installed using clamp-type CTs. It is compact, low-cost, and equipped with standard communication functions. 【Features】 1) Compact and accurate measurement of energy and various power parameters 2) Easy installation with clamp-type CT 3) RS485 (Modbus RTU) support 4) Power measurement accuracy: 0.5% (PF=1.0) 5) Lon Talk (optional) support 6) Wide measurement range up to 200A with various sizes of optional CTs (φ10mm, φ24mm, φ36mm) *For more details, please refer to the catalog or feel free to contact us!

The "PA310" performs power measurement for single-phase and three-phase systems. It can accommodate low voltage circuits or the secondary side of medium/high voltage circuits. It allows for high-precision measurements with an accuracy of less than 1% (power factor 1.0). Additionally, it records measured values such as power, voltage, and current at set intervals. The "PA310" can be easily installed using a clamp-type CT. It is compact, low-cost, and equipped with standard communication functions. 【Features】 1) Wide measurement range, ideal for low voltage measurements. 2) Easy installation with clamp-type CT. 3) Supports RS485 (Modbus RTU). 4) Optional support for Lon Talk. 5) Power measurement accuracy: less than 0.5% (PF=1.0). 6) Capable of recording over 10,000 load profiles with configurable recording intervals. 7) kWh pulse output. *For more details, please refer to the catalog or feel free to contact us!

The "PA330" performs power measurement and monitoring for single-phase and three-phase systems. It can measure various power parameters such as voltage, current, energy, power, and power factor. Additionally, it has a built-in RS485 communication port, making it easy to connect to SCADA systems. With a compact size that meets the DIN 96×96 standard, installation is also simple. Its cost efficiency and wide range of applications make it ideal for power monitoring. 【Features】 1) Complies with IEC62053-22 Class 0.5 standards 2) Bidirectional power measurement with voltage and current accuracy of less than 0.2% and power accuracy of less than 0.5% 3) Over 90 measurement parameters 4) Current direction setting function that does not require rewiring 5) Easy operation with a large LCD that supports four levels of brightness adjustment 6) Compact size of DIN standard 96*96, secured with four body clips 7) Supports RS485 and Modbus communication protocols 8) Operations and settings can be performed via front buttons and PC screen software *For more details, please refer to the catalog or feel free to contact us!

The "PA3000" series performs various power measurement and monitoring for three-phase systems. Bidirectional power management and functional features are suitable for industrial energy management. Furthermore, it has a built-in RS485 communication port, making it easy to connect to SCADA systems. With a compact size of 144×144, installation is also simple. Its cost efficiency and wide range of applications make it ideal for power monitoring. 【Features】 1) Bidirectional power measurement with voltage and current accuracy of 0.1% and power accuracy of less than 0.5% 2) Block/Rolling demand measurement 3) Power quality recording and alarms for harmonic distortion, sags/swells, etc., with time display 4) Time-based usage fees with four rate tables 5) Daily and monthly reports for various power and demand 6) Communication interfaces: RS485, Ethernet, Secondary RS485, DNP3.0 7) 4-channel analog output and 2 digital outputs for alarm output 8) Digital inputs to monitor 12 system statuses *For more details, please refer to the catalog or feel free to contact us!