AC Current Sensor Compatible with Single-Phase Two-Wire and Three-Phase Three-Wire Systems (Rated Current: up to 630A)
PAL-Plus type E | Hexacore Co., Ltd.
Visualize Power Consumption by Equipment Easily and Smartly. Accelerate Energy Savings with the Modbus-Compatible IoT Sensor “PAL-Plus type E.”
The “PAL-Plus typeE” is an IoT sensor with built-in communication functionality that enables simplified measurement of cumulative electric energy. We offer five sensor models supporting rated currents of 60A, 125A, 250A, 400A, and 630A. This solution allows cost-effective and simplified visualization of power consumption for each piece of equipment with a single device. Three Key Features - Equipped with the Modbus RTU communication protocol, ensuring high versatility and easy integration into existing systems. - Uses a split-clamp design, enabling safe and simple installation without halting equipment operation. - Built-in communication functionality achieves ultra-compact design, making installation easy even when multiple measurement points are required. What is Simplified Measurement? Based on preset voltage and power factor values, the sensor calculates simplified cumulative electric energy and simplified power from the measured current. It can also output 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 three-wire, calculations are based on a balanced three-phase circuit. For more details about the product and simplified measurement, please feel free to contact us.
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basic information
PAL-Plus typeE Sensor Rated Current: 60A, 125A, 250A, 400A, 630A Power Supply: DC 5V Current Consumption: 50mA during communication, 10mA when idle Applicable Cable Diameter: 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 0.6% F.S. for each sensor *For AC current measurement PAL-Plus Unit Input Voltage: AC 100–240V Output Voltage: GW_DC24V, Sensor_DC5V Maximum Number of Connected Sensors: 31 Maximum Sensor Cable Length: 100m Upper Interface: Standard specification is LAN (Modbus TCP) Termination Connector Termination Resistance: 120Ω A “PAL-Plus Configuration Kit” is also available for changing sensor settings.
Price information
For any inquiries, please do not hesitate to contact us.
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Applications/Examples of results
Typical Applications Data centers, factories, offices, and many other environments. Example System Configurations Centralized Management of Multiple Facilities Build an integrated monitoring system using Manager Software “CEW-M4” × PAL-Plus typeE Cloud-Based Visualization Achieve quick and easy visualization with IoT Gateway “Gateway BOX” × PAL-Plus typeE Visualization Using PLC Create a monitoring environment leveraging existing systems with PLC × PAL-Plus typeE For more details, please download the documentation or feel free to contact us.
Line up（15）
| Model number | overview |
|---|---|
| PAL-Plus typeE Sensor (Compatible with Single-Phase Two-Wire and Three-Phase Three-Wire Systems) | |
| PP-AC-060-E1 PAL-Plus typeE Sensor | Rated Current: up to 60A ｜ Applicable Cable Size: up to 14 mm² (up to φ10) ｜ Measured Values: AC Current, Simplified Cumulative Electric Energy, Simplified Power, and Cumulative Current |
| PP-AC-125-E1 PAL-Plus typeE Sensor | Rated Current: up to 125A ｜ Applicable Cable Size: up to 60 mm² (up to φ16) ｜ Measured Values: AC Current, Simplified Cumulative Electric Energy, Simplified Power, and Cumulative Current |
| PP-AC-250-E1 PAL-Plus typeE Sensor | Rated Current: up to 250A ｜ Applicable Cable Size: up to 150 mm² (up to φ24) ｜ Measured Values: AC Current, Simplified Cumulative Electric Energy, Simplified Power, and Cumulative Current |
| PP-AC-400-E1 PAL-Plus typeE Sensor | Rated Current: up to 400A ｜ Applicable Cable Size: up to 325 mm² (up to φ35) ｜ Measured Values: AC Current, Simplified Cumulative Electric Energy, Simplified Power, and Cumulative Current |
| PP-AC-630-E1 PAL-Plus typeE Sensor | Rated Current: up to 630A ｜ Applicable Cable Size: up to 325 mm² (up to φ35) ｜ Measured Values: AC Current, Simplified Cumulative Electric Energy, Simplified Power, and Cumulative Current |
| PAL-Plus Unit | |
| PP-PU-001-L1 PAL-Plusユニット | PP-PU-001-L1 PAL-Plus Unit |
| Termination Connector | |
| PP-TE-001-L1 Termination Connector | Prevents Reflection. |
| PAL-Plus Configuration Kit | |
| PP-SK-001-L1 PAL-Plus Configuration Kit | A kit designed to connect PAL-Plus sensors to a PC and modify the sensor’s configuration parameters. |
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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.
