Given the popularity of the , counterfeiters have begun selling fake sets. Here’s how to authenticate your purchase:
Captures fine micro-particulates before they enter high-wear zones. Step-by-Step Installation and Setup Guide dopoochai set 3mp4001
integrates the bits directly into 1/4" drive press-fit housings. This provides solid torque transfer for stubborn screws. Given the popularity of the , counterfeiters have
| Parameter | Value / Range | | :--- | :--- | | | 380 – 415V AC (3-Phase) | | Frequency | 50 / 60 Hz (Auto-sensing) | | Auxiliary Supply | Derived from the monitored lines (No external 24V needed) | | Output Contact Rating | 5A @ 250V AC (Resistive load) | | Trip Delay (Phase Loss) | ≤ 1 second (Instantaneous) | | Trip Delay (Imbalance) | 1 – 10 seconds (Adjustable potentiometer) | | Over/Under Voltage Trip | ±15% of nominal voltage (Adjustable) | | Operating Temperature | -25°C to +60°C | | Enclosure Protection (Kit) | IP20 (For installation inside a panel) | This provides solid torque transfer for stubborn screws
A common question on electronics forums is: Why buy a Dopoochai set instead of a known brand like IRF or STMicroelectronics? Here are the advantages:
Most 3MP DDPAI sets support SD cards up to . A 128GB card is recommended for a 3MP dual-camera setup to ensure several hours of loop recording.