Fully adjustable thresholds for voltage, current, and action time.
This table explains what each of the 13 parameters controls, providing a quick reference for programming your SVP-916.
: The manual specifies that you have likely programmed your "High Voltage Protection" (
The Sinotimer SVP-916 is an adjustable, 35mm DIN rail-mounted, self-resetting voltage and current protector designed for 230V single-phase electrical systems. It features dual LED displays, offering customizable over-voltage (221V–300V), under-voltage (150V–219V), and over-current protection with adjustable delay times. Read the full instruction manual on Amazon's Media Storage m.media-amazon.com
After adjusting the final parameter, press SET again, or leave the device idle for 10 seconds. The unit will save your changes and return to the main monitoring display. Parameter Code Reference Table Parameter Description Adjustable Range Factory Default A1 Power-on delay time (initial startup) 2s – 120s A2 Over-voltage protection threshold 221V – 300V / OFF A3 Over-voltage recovery voltage 220V – 299V A4 Over-voltage protection action time 0.1s – 10s A5 Under-voltage protection threshold 150V – 219V / OFF A6 Under-voltage recovery voltage 151V – 220V A7 Under-voltage protection action time 0.1s – 10s A8 Over-current protection threshold 1A – 40A/63A / OFF Rated Current A9 Over-current protection action time 0.1s – 512s A10 Fault recovery delay time 2s – 512s A11 Continuous over-current fault reset count 1 – 20 times / OFF Troubleshooting and Status Indicators Sinotimer Svp-916 Manual Pdf
Note: The input and output must never be reversed. The power source must always feed into the top terminals. Key Functions and Display Indicators
Instantly disconnects if voltage exceeds your safe limit (default 280V).
Connect the load side (appliances) to the bottom terminals (L-OUT and N-OUT).
The is a single-phase, self-resetting intelligent protector designed to safeguard electrical equipment from over-voltage, under-voltage, and over-current conditions. It is commonly used in residential distribution lines and household box entries. Technical Specifications Fully adjustable thresholds for voltage, current, and action
Proper installation is critical. Miswiring the device can result in permanent damage to the protector or your household electrical panel. Step-by-Step Wiring
If you have the installed, what specific voltage issues are you trying to solve (e.g., high voltage in the morning, low voltage when the AC kicks on)? Knowing this can help me recommend the best parameter settings . Go to product viewer dialog for this item.
Short-press SET to cycle through the options (OV, UV, OC, and delay times).
Complete Guide and User Manual for the Sinotimer SVP-916 Adjustable Voltage Protector Programming Protocol: : Once again
Press and hold the button for 3 seconds until the display flashes.
To customize the safety thresholds of your Sinotimer SVP-916, use the programming sequence outlined below. Pressing the button continuously loops through the parameters from A1 to A12 . Programming Protocol:
: Once again, the protector stepped in, isolating the appliances until the power stabilized. Chapter 3: The Patient Return