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Sigenergy Sigen Sensor SP-DH
SKU: SIG-1426000004
Sigenergy Sigen Sensor SP-DH is a compact single-phase power sensor designed for accurate energy monitoring and smooth integration with Sigenergy systems. It offers 1% power detection accuracy, a plug-in 1P design for easy installation, and can support remote communication when used with the Sigen Sensor Sub1G Kit.
The Sigenergy Sigen Sensor SP-DH is a single-phase power sensor built to provide precise monitoring and reliable communication within compatible Sigenergy energy systems. Designed for 1P2W grid connections, it supports an AC input voltage range of 176–276 Vac, 50 / 60 Hz nominal frequency, and up to 100 A maximum operating current, making it suitable for accurate residential power measurement and control.
For measurement performance, the SP-DH offers 0.5% voltage accuracy, 0.5% current accuracy, 1% power accuracy, and 0.2% frequency accuracy. Communication is handled via RS485 using Modbus RTU at 9,600 bps, allowing it to integrate smoothly with wider system controls and monitoring functions.
The unit is designed for straightforward installation, with a compact 36 × 100 × 63 mm housing, DIN rail mounting, and an IP20 rating. It operates in ambient temperatures from -25°C to 65°C and can be paired with the Sigen Sensor Sub1G Kit for wireless communication support, which the datasheet notes can deliver stable transmission over distances of up to 200 m in open spaces under lab test conditions.