AC Current and Basic Power Measurement Sensor Compatible with Single-Phase 3-Wire and Three-Phase 3-Wire Systems (Rated Current: up to 630A)
PAL-Plus Type E2 ｜ Hexacore Co., Ltd.
The same series also includes the PAL-Plus Type E, offering a more cost-effective solution for simplified cumulative energy measurement. Learn more here.
PAL-Plus Type E2 is an IoT sensor with integrated communication capability, designed for simplified cumulative energy measurement. Four models are available, supporting rated currents of 125A, 250A, 400A, and 630A. Utilizing a two-CT measurement method, this Modbus-compatible sensor provides more accurate power monitoring even in environments with load imbalance. Key Features: Modbus RTU Protocol ensures high compatibility and easy integration with existing systems. Split-clamp design allows safe and simple installation without halting equipment operation. Ultra-compact design achieved by integrating communication functionality, enabling easy deployment even in sites with multiple measurement points. What is Simplified Measurement? Based on preset voltage and power factor values, the sensor calculates simplified cumulative energy and power from measured current values. It also outputs cumulative current values, providing consistent reference data for energy monitoring. Compatible with single-phase 3-wire and three-phase 3-wire systems. For more details about the product and simplified measurement, please feel free to contact us.
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basic information
PAL-Plus Type E2 Sensor Rated Current: 125A, 250A, 400A, 630A Power Supply: DC 5V Current Consumption: 50mA during communication, 10mA when idle Measurement Accuracy*: ±3% F.S. (within operating temperature range) No-load Threshold (Low Cut)*: 0.6% F.S. of rated value at shipment *For AC current measurement PAL-Plus Unit Input Voltage: AC 100–240V Output Voltage: GW_DC24V, Sensor_DC5V Maximum Number of Connected Sensors: 31 units 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 further information, please do not hesitate to contact us.
Delivery Time
※For further information, please do not hesitate to contact us.
Applications/Examples of results
Main Application: Factories and similar facilities Example System Configurations: Centralized Management of Multiple Equipment: Build an integrated monitoring system using the dedicated manager software CEW-M4 combined with PAL-Plus Type E2. Cloud-Based Visualization: Achieve quick and easy visualization with the IoT Gateway Box and PAL-Plus Type E2. Visualization Using PLC: Utilize existing systems by integrating PLC with PAL-Plus Type E2 for a comprehensive monitoring environment. The same series also includes the PAL-Plus Type E sensor, offering a more cost-effective solution for simplified cumulative energy measurement. Please refer to the catalog below for details. For more information, download the materials or feel free to contact us.
Line up（5）
| Model number | overview |
|---|---|
| PAL-Plus typeE2 Sensor (Compatible with Single-Phase 3-Wire and Three-Phase 3-Wire Systems) | |
| PP-AC-125-E2 PAL-Plus typeE2 Sensor | Rated Current: up to 125A ｜ Applicable Cable Size: up to 60 mm² (up to φ16) ｜ Measured Values: AC Current, Simplified Cumulative Energy, Simplified Power, and Cumulative Current |
| PP-AC-250-E2 PAL-Plus typeE2 Sensor | Rated Current: up to 250A ｜ Applicable Cable Size: up to 150 mm² (up to φ24) ｜ Measured Values: AC Current, Simplified Cumulative Energy, Simplified Power, and Cumulative Current |
| PP-AC-400-E2 PAL-Plus typeE2 Sensor | Rated Current: up to 400A ｜ Applicable Cable Size: up to 325 mm² (up to φ35) ｜ Measured Values: AC Current, Simplified Cumulative Energy, Simplified Power, and Cumulative Current |
| PP-AC-630-E2 PAL-Plus typeE2 Sensor | Rated Current: up to 630A ｜ Applicable Cable Size: up to 325 mm² (up to φ35) ｜ Measured Values: AC Current, Simplified Cumulative Energy, Simplified Power, and Cumulative Current |
catalog（1）
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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.
