Home » Products » Voltage Protector » Voltage and Current Protector with Power Monitoring ST5-VA
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Product Details
The Soltree ST5-VA combines adjustable overvoltage, undervoltage and overcurrent protection with a real-time LED display. The display shows voltage (V), current (A), power (W), frequency (Hz) and energy consumption (kWh). The ST5-VA comes in white and black housings with the same specifications.

| Item | ST5-VA |
|---|---|
| Rated supply voltage | 220 V AC |
| Rated frequency | 50/60 Hz |
| Supply terminals | N, L |
| Overvoltage setting range | 230–300 V AC |
| Undervoltage setting range | 80–210 V AC |
| Voltage hysteresis | 5 V |
| Maximum operating current options | 40 A, 63 A, 80 A or 100 A, depending on the selected version |
| Power-on and recovery delay settings | 1–999 s each |
| Reconnection | Automatic reconnection with adjustable recovery delay |
| Ambient temperature | −25°C to +55°C |
| Relative humidity | ≤50% RH at 40°C, non-condensing |
| Installation altitude | ≤2,000 m |
| Dimensions (H × W × D) | 81 × 36 × 66 mm |
| Housing colors | White or black |
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