Choose between single-phase and three-phase circuit configurations | Modbus-compatible simple power sensors
PAL-Plus typeE/typeE2 | Hexacore Inc.
Comparing type E and type E2 in terms of circuit configuration and current capacity. We assist in selecting simple electric energy sensors suitable for factory distribution boards and equipment circuits.
In the visualization of factory power consumption, it is important to select sensors that match the configuration of distribution boards and equipment circuits, such as single-phase two-wire, single-phase three-wire, and three-phase three-wire systems. The "PAL-Plus typeE/typeE2" is a Modbus RTU compatible sensor that calculates simple power and simple accumulated power consumption from the AC current and the set voltage and power factor values. TypeE supports single-phase two-wire and three-phase three-wire configurations, while typeE2 supports single-phase three-wire and three-phase three-wire configurations. It can be selected according to circuit configuration, current capacity, and cable diameter, ranging from 60A to 630A. The split clamp type allows for retrofitting to existing wiring, and it can also be integrated with PLCs, gateway boxes, and monitoring software CEW-M4. 【For these challenges】 - I want to compare the differences between typeE and typeE2. - I want to choose a model suitable for single-phase/three-phase circuits. - I want to retrofit power measurement to the distribution board. 【Implementation effects】 - Supports selection based on circuit configuration. - Visualizes power usage trends by equipment and circuit. - Useful for considering energy-saving targets. Please check the PDF materials for compatible circuits, measurement accuracy, applicable cable diameters, and installation examples.
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basic information
【PAL-Plus typeE】 - Supported circuits: Single-phase 2-wire, three-phase 3-wire - Sensor configuration: Uses one current detection unit - Rated current: 60A, 125A, 250A, 400A, 630A 【PAL-Plus typeE2】 - Supported circuits: Single-phase 3-wire, three-phase 3-wire - Sensor configuration: Uses two current detection units as a pair - Rated current: 125A, 250A, 400A, 630A 【Common Specifications】 - Measurement items: AC current, simple power, simple accumulated energy, etc. - Communication method: Modbus RTU (RS-485) - Installation method: Split clamp type - Upper connection examples: PLC, Gateway BOX, monitoring software CEW-M4 Simple power and simple accumulated energy are reference values calculated from the set voltage and power factor values and the measured current. Please check the PDF documentation for measurement accuracy, applicable cable diameter, wiring methods, and conditions for application to the target circuit.
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Applications/Examples of results
【Intended Use】 - Visualization of power for factory distribution boards and branch circuits - Simple power measurement for single-phase two-wire circuits - Simple power measurement for single-phase three-wire circuits - Simple power measurement for three-phase three-wire circuits - Power monitoring for production equipment, air conditioning systems, cooling equipment, and compressors - Comparison of power usage trends by equipment, circuit, and production line - Confirmation of power usage during nighttime, holidays, and standby periods - Understanding of energy-saving target equipment and peak time periods - Before-and-after comparison of equipment operation changes and energy-saving measures - Addition of current and simple power measurement data to existing PLCs - Cloud monitoring via Gateway BOX - Centralized monitoring of multiple equipment and circuits using CEW-M4 Please check the wiring method, current capacity, cable diameter, and required measurement accuracy of the target circuit before selecting the appropriate model.
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Company information
HexaCORE Co., Ltd. (formerly Chuo Seisakusho Co., Ltd.) Head Office and Factory
Company profile: Hexacore Inc. designs, manufactures and sells telecommunications and data centre equipment, as well as measurement and monitoring systems. In a world moving towards sustainability, telecommunications and energy infrastructure remain essential to our daily lives. Hexacore offers solutions that support the construction of safe and efficient communication facilities, promoting energy efficiency and backed by technical expertise and a customer-oriented support system. Notice: Please note that, effective 1 April 2023, our company name was changed from Chuo Seisakusho Co., Ltd. to Hexacore Inc.
