Single-phase 3-wire / three-phase 3-wire alternating current / simple electric energy sensor (up to 630A)
PAL-Plus type E2 | Hexacore Corporation
IoT sensor with built-in communication function capable of measuring simple accumulated electric power compatible with Modbus communication, visualizing power for each device (125A to 630A).
The "PAL-Plus type E2" is an IoT sensor with built-in communication capabilities that can measure simplified accumulated electric energy. We offer four sensors that support rated currents of 125A, 250A, 400A, and 630A. Since it measures with two CTs, it is a Modbus-compatible sensor that helps achieve a more accurate understanding of power even in sites with load imbalances. 【Three Key Points】 1. By adopting the Modbus RTU communication protocol, it offers excellent versatility and can be easily integrated into existing equipment. 2. As a split clamp-type sensor, it can be safely and easily installed on existing equipment without stopping its operation. 3. By incorporating communication functions into the sensor, we have achieved miniaturization. It can be easily installed even when there are many measurement points. ｜What is Simplified Measurement?｜ Based on pre-set voltage and power factor values, simplified accumulated electric energy and simplified power are calculated from the measured current values. Since the accumulated current value can also be output, consistent energy reference values can be obtained. It supports single-phase three-wire and three-phase three-wire systems. *Please feel free to contact us for more details about the product and simplified measurement.
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basic information
PAL-Plus type E2 sensor ■ Rated current: 125A, 250A, 400A, 630A ■ Power supply: DC5V ■ Current consumption: During communication_50mA, Non-communication_10mA ■ Measurement accuracy*: ±3% F.S. (within the operating temperature range) ■ No-load threshold (low cut)*: 0.6% F.S. of each sensor's rating at the time of shipment * For AC current measurement PAL-Plus unit ■ Input power supply voltage: AC100–240V ■ Output power supply voltage: GW_DC24V, Sensor_DC5V ■ Maximum number of sensors that can be connected: 31 units ■ Maximum sensor cable length: 100m ■ Upper side: Standard specification is LAN (ModbusTCP) Termination connector ■ Termination resistance value: 120Ω There is also a "PAL-Plus setting change kit" available to change the sensor settings.
Price information
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Delivery Time
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Applications/Examples of results
【Main Usage Locations】Factories, etc. 【System Construction Examples】 ｜Want to centrally manage multiple devices｜Build a centralized monitoring system with dedicated manager software "CEW-M4" × "PAL-Plus typeE2" ｜Want to visualize in the cloud｜Easily visualize with IoT gateway "Gateway BOX" × "PAL-Plus typeE2"! ｜Want to utilize PLC for visualization｜Build a monitoring environment using existing systems with PLC × "PAL-Plus typeE2" As part of the same series, we also offer the 'PAL-Plus typeE' sensor, which can measure simple accumulated power consumption at a lower cost. Please refer to the catalog below for more details. For more information, please download the materials or feel free to contact us.
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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.
