Material Quality | Industrial equipment with high current draw | Industry: Aluminum core (common but less conductive) | Base: Copper core (▲ reduces energy loss, IEC 60284). Advanced: Copper with silver plating (▲▲ enhances conductivity). | Base: Slightly higher cost than aluminum; Advanced: Premium material increases cost. |
Voltage Regulation Range | Unstable power supply areas, industrial sites | Industry: Input 180-240V (limited range) | Base: Input 150-260V (▲ handles wider fluctuations, IEC 61000-4-11). Advanced: Input 120-280V (▲▲ extreme stability). | Base may require stable grid for lower voltages; Advanced needs robust installation. |
Display Type | Commercial/office settings needing real-time monitoring | Industry: Analog meters (basic readings) | Base: LCD with digital readouts (▲ clearer data, ISO 9001). Advanced: Touchscreen LCD with graphs (▲▲ interactive analysis). | Base lacks advanced features; Advanced requires learning and maintenance. |
Control Type | Automated facilities requiring remote monitoring | Industry: Manual switches (limited control) | Base: Relay control (▲ automatic adjustment, IEC 60947-5-1). Advanced: Smart relay with Wi-Fi (▲▲ remote access). | Base lacks remote access; Advanced needs internet connectivity. |
Safety Compliance | EU-based installations, export markets | Industry: Basic certifications (e.g., UL) | Base: CE and RoHS (▲ EU compliance). Advanced: CE, RoHS, IEC 61010 (▲▲ global standards). | Base may not comply with non-EU standards; Advanced's certifications add cost. |
Power Capacity | Home appliances, small businesses, industrial machinery | Industry: 1500W (lower load handling) | Base: 2000W (▲ moderate loads, IEC 60038). Advanced: 3000W (▲▲ heavy-duty equipment). | Base may underperform in high-power scenarios; Advanced's size/weight could be limiting. |