: A standout feature noted in the documentation is the device's ability to automatically restore power once the circuit returns to normal, eliminating the need for manual intervention after a temporary fault. m.media-amazon.com Technical Specifications and Adjustability Unlike basic surge protectors, the is highly configurable, as detailed in various Sinotimer technical guides

Connect the incoming Live/Phase wire from the main grid breaker. N (Right Terminal): Connect the incoming Neutral wire. Bottom Terminals (OUT):

Connect the load wires leading to your appliances or sub-panel. OUT L: Connect the load Live wire. OUT N: Connect the load Neutral wire.

Press and hold the SET button for 3 seconds.

Press and hold the SET button for approximately 3 seconds until the display changes to show parameter codes.

The device features a dual LED display that shows both voltage and current readings in real time [11, 13]. The green indicator signals normal operation, while the red indicator alerts you to a fault condition [10].

To enter the programming mode, . Press "Set" sequentially to cycle through the parameters (P1 to P7). Use the ▲ and ▼ keys to adjust the numerical values. Parameter Code Description Adjustable Range Factory Default Value P1 Over-voltage Protection Threshold 221V – 300V (or OFF) P2 Over-voltage Recovery Threshold 220V – 299V P3 Over-voltage Protection Action Time 0.1s – 10s P4 Under-voltage Protection Threshold 150V – 219V (or OFF) P5 Under-voltage Recovery Threshold 151V – 220V P6 Under-voltage Protection Action Time 0.1s – 10s P7 Over-current Protection Threshold 1A – 40A/63A/80A (Model Dep.) Model Maximum P8 Fault Recovery & Boot Delay Time 2s – 512s

: Use the ▲ or ▼ buttons to change the highlighted value.

Displays the real-time current Consumption (A).

To customize the thresholds of your Sinotimer SVP-916, follow this sequential programming chart. Entering Setup Mode

Tighten all terminal screws securely to prevent loose contacts, which can cause overheating. Parameter Settings and Configuration

If no buttons are pressed for 15 seconds, the device will automatically save changes and exit to the live voltage display screen. Parameter Code Matrix Parameter Name Range of Adjustment Default Factory Value Power-On / Delay Time 2s – 512s A2 Over-Voltage Protection Value 221V – 300V / OFF A3 Over-Voltage Recovery Value 220V – 299V (Must be lower than A2) A4 Over-Voltage Action (Trip) Time 0.1s – 10s A5 Under-Voltage Protection Value 150V – 219V / OFF A6 Under-Voltage Recovery Value 151V – 220V (Must be higher than A5) A7 Under-Voltage Action (Trip) Time 0.1s – 10s A8 Over-Current Protection Value 1A – 40A/63A / OFF A9 Over-Current Action (Trip) Time 0.1s – 512s A10 Fault Recovery / Delay Reset Time 2s – 512s A11 Continuance Over-Current Fault Times 1 – 20 times / OFF A12 Factory Reset Trigger Display shows current values Keep default to exit How to Perform a Factory Reset

When a voltage fault occurs, the SVP-916 cuts power to your appliances instantly. Once the grid voltage stabilizes back within the safe recovery zone (P2 or P5 thresholds) for the duration of the delay time (P8), the device automatically reconnects power. No manual reset is needed.

The is an intelligent, adjustable over-voltage, under-voltage, and over-current protector designed for single-phase AC 230V systems. It protects electrical equipment by instantaneously cutting off power during voltage or current anomalies and automatically reconnecting once conditions stabilize. Setting & Calibration Instructions