Power & Energy Measurement Sensor | Affordable and Easy Power Visualization
PAL-Plus typeE | Hexacore
Smart Power Visualization for Every Equipment with Modbus-Compatible IoT Sensor to Accelerate Energy Savings
The “PAL-Plus typeE” is an IoT sensor equipped with a built-in communication function that enables simplified cumulative energy measurement. It supports five sensor models for rated currents of 60A, 125A, 250A, 400A, and 630A. This solution provides a cost-effective and simple way to visualize power consumption for each facility. Key Features High Compatibility: Utilizes the Modbus RTU communication protocol, ensuring excellent versatility and easy integration with existing systems. Non-Stop Installation: The split-clamp sensor design allows safe and simple installation without halting equipment operation. Compact Design: Built-in communication functionality enables ultra-compact sensors, making installation easy even when multiple measurement points are required. About Simplified Measurement Based on preset voltage and power factor values, the sensor calculates simplified cumulative energy and power from the measured current. It also outputs cumulative current values, providing consistent reference data for energy management. Compatible with single-phase two-wire and three-phase three-wire systems. For three-phase systems, calculations are based on a balanced circuit. For more details, please contact us.
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basic information
PAL-Plus typeE Sensor Specifications Rated Current: 60A, 125A, 250A, 400A, 630A Power Supply: DC 5V Current Consumption: 50mA during communication, 10mA when idle Applicable Cable Size: 60A: 14sq (φ10), 125A: 60sq (φ16), 250A: 150sq (φ24), 400A/630A: 325sq (φ35) Wiring Specifications: 60A: UL2517_AWG20, others: UL2517_AWG18 Common: Black 5V, White GND, Red RS485 (+), Green RS485 (-) Measurement Accuracy: ±3% F.S. (within operating temperature range) No-Load Threshold (Low Cut): Factory setting at 0.6% F.S. of rated value Note: For AC current measurement PAL-Plus Unit Specifications Input Voltage: AC 100–240V Output Voltage: Gateway DC 24V, Sensor DC 5V Maximum Number of Sensors: 31 units Maximum Cable Length: 100m Host Communication: Standard LAN (Modbus TCP) Termination Connector Termination Resistance: 120Ω Additional Option Configuration Change Kit available for sensor parameter adjustment
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Applications/Examples of results
Typical Applications Ideal for a wide range of environments, including data centers, factories, and office buildings. Example System Configurations Centralized Management for Multiple Facilities Build an integrated monitoring system using the “CEW-M4” manager software combined with PAL-Plus typeE. Cloud-Based Visualization Easily implement cloud monitoring with the IoT Gateway “Gateway BOX” and PAL-Plus typeE. Integration with Existing PLC Systems Create a monitoring environment by leveraging existing PLC systems together with PAL-Plus typeE. For more details, please download the documentation or contact us.
Line up（15）
| Model number | overview |
|---|---|
| PAL-Plus typeE Sensor (Compatible with single-phase 2-wire and three-phase 3-wire systems) | |
| PP-AC-060-E1 PAL-Plus typeE Sensor | Rated Current: up to 60A ｜ Applicable Cable Size: up to 14 mm² (φ10) ｜ Measurement: AC current, simplified cumulative energy, simplified power, cumulative current value |
| PP-AC-125-E1 PAL-Plus typeE Sensor | Rated Current: up to 125A ｜ Applicable Cable Size: up to 60 mm² (φ16) ｜ Measurement: AC current, simplified cumulative energy, simplified power, cumulative current value |
| PP-AC-250-E1 PAL-Plus typeE Sensor | Rated Current: up to 250A ｜ Applicable Cable Size: up to 150 mm² (φ24) ｜ Measurement: AC current, simplified cumulative energy, simplified power, cumulative current value |
| PP-AC-400-E1 PAL-Plus typeE Sensor | Rated Current: up to 400A ｜ Applicable Cable Size: up to 325 mm² (φ35) ｜ Measurement: AC current, simplified cumulative energy, simplified power, cumulative current value |
| PP-AC-630-E1 PAL-Plus typeE Sensor | Rated Current: up to 630A ｜ Applicable Cable Size: up to 325 mm² (φ35) ｜ Measurement: AC current, simplified cumulative energy, simplified power, cumulative current value |
| PAL-Plus Unit | |
| PP-PU-001-L1 PAL-Plus Unit | Supplies power to each sensor and converts Modbus RTU (RS-485) signals from sensors into Modbus TCP (Ethernet) signals for the host system. |
| Termination Connector | |
| PP-TE-001-L1 Termination Connector | Prevents signal reflection. |
| PAL-Plus Configuration Kit | |
| PP-SK-001-L1 PAL-Plus Configuration Kit | A kit for connecting PAL-Plus sensors to a PC and modifying their configuration settings. |
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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.
