Functional Features：

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Integrating functions such as measurement, display, and address setting, the detector and monitoring equipment communicate using a two-wire bus system, ensuring stable and reliable communication with convenient wiring. Alarm values can be set as needed, and it features audible and visual alarm functions. With its compact size, it is suitable for various distribution (box) cabinets and possesses automatic detection functions for sensor short circuits, open circuits, and communication issues! It has built-in passive switch output contacts, allowing for a mixed-use design for on-site output channels; the same channel supports the detection of temperature values and leakage current values, which can be switched freely.

Technical Parameter：

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Operating voltage: AC220V/50Hz (DC24V auxiliary power supply)
Detection objects: residual current, temperature (8 channels can be adjusted arbitrarily)
Alarm set value: 150mA to 1000mA
Adjustment accuracy: 1mA, 50℃~140℃; Adjustment accuracy: 1℃
Overall dimensions: 160mm×81.5mm×50.7mm
Communication distance: ≤1500m
Detection range: 150mA~1000mA (residual current), 50℃~150℃ (temperature)
Material and color of shell: ABS/white
Operating environment: Temperature: -10℃~+55℃
Relative humidity ≤ 95%RH