1. Konec produktuview
The SINOTIMER SVP719 is a 3-in-1 adjustable voltage surge protector relay designed for single-phase 120VAC systems. It integrates over-voltage ochrana, pod-zvtage protection, current limiting, and energy metering functions. This device features three digital LED displays for real-time monitoring of voltage, current, and energy consumption (kWh). It is equipped with automatic recovery capabilities, ensuring electrical equipment protection by cutting off power during abnormal conditions and automatically restoring it when parameters return to normal. The unit is designed for easy installation on a universal DIN 35mm standard guide rail.
Přední view of the SINOTIMER SVP719 Adjustable VoltagPřepěťová ochrana.
Detailed diagram of the SVP719 showing displays and controls.
2. Bezpečnostní informace
Před instalací a provozem si pečlivě přečtěte všechny bezpečnostní pokyny. Nedodržení těchto pokynů může vést k úrazu elektrickým proudem, požáru nebo vážnému zranění.
- Instalaci by měl provádět pouze kvalifikovaný personál.
- Ensure the main power supply is disconnected before any wiring or maintenance.
- Ověřte správný objemtage and current ratings for your application.
- Neprovozujte zařízení ve vlhku nebo damp podmínky.
- Do not attempt to repair or modify the device. Contact qualified service personnel.
3. Nastavení a instalace
The SVP719 is designed for easy installation on a standard 35mm DIN rail. Follow the wiring diagram below for proper connection.
3.1 Montáž
Mount the device securely onto a 35mm DIN rail within an electrical enclosure.
3.2 Zapojení kabeláže
Connect the device according to the provided wiring diagram. Ensure all connections are tight and secure to prevent loose contacts and potential hazards.
- N Input: Connect the neutral wire from the power source.
- L Input: Connect the live wire from the power source.
- N Output: Connect the neutral wire to the load.
- L Output: Connect the live wire to the load.
Wiring Diagram for SVP719.
4. Návod k obsluze
The SVP719 features three LED displays and four control buttons for monitoring and configuration.
4.1 LED displeje
- svtage Displej (V): Zobrazuje objem v reálném časetage obvodu.
- Zobrazený proud (A): Shows the real-time current flowing through the circuit.
- Kilowatt-hour Display (kWh): Shows the accumulated energy consumption.
4.2 Ovládací tlačítka
- Tlačítko SET: Used to enter the parameter setting mode and cycle through different adjustable parameters.
- Tlačítko šipka nahoru: Used to increase the value of a selected parameter.
- Tlačítko šipka dolů: Used to decrease the value of a selected parameter.
- Tlačítko ON/OFF: Used to manually turn the power supply to the load ON or OFF.
4.3 Manual ON/OFF Operation
Stiskněte tlačítko ON/OFF button to manually switch the power to the connected load. The display will show 'OFF' when power is disconnected and 'ON' when connected.
4.4 Kilowatt-hour (kWh) Reset
To reset the accumulated Kilowatt-hour (kWh) reading, press the Šipka dolů a SOUBOR buttons simultaneously. The kWh display will reset to 000.0.
This video demonstrates the key features and operation of the SINOTIMER SVP719, including parameter adjustment, over-voltage ochrana, pod-zvtage protection, and manual ON/OFF control.
5. Nastavení parametrů
The SVP719 allows for adjustment of various protection parameters. All parameters are adjustable within specified ranges.
5.1 Entering Setting Mode
Stiskněte a podržte SOUBOR button for approximately 3 seconds to enter the parameter setting mode. The first adjustable parameter will appear on the display.
5.2 Cycling Through Parameters
Once in setting mode, short press the SOUBOR button to cycle through the parameters sequentially. Each press will display the next parameter.
5.3 Adjusting Parameter Values
When a desired parameter is displayed, use the Šipka nahoru a Šipka dolů buttons to adjust its value. The display will flash while adjusting.
5.4 Saving Settings and Exiting
After adjusting a parameter, wait for approximately 5 seconds without pressing any button. The device will automatically save the new setting and exit the setting mode, returning to normal operation.
5.5 Nastavitelné parametry
- U> (Over-voltage Protection Value): Nastavuje horní hlasitosttage limit. If the voltage exceeds this value, the protector will trip.
- U< (Under-voltage Protection Value): Nastavuje nižší hlasitosttage limit. If the voltage drops below this value, the protector will trip.
- I> (Over-current Protection Value): Sets the maximum current limit. If the current exceeds this value, the protector will trip.
- t-on (Fault Recovery Delay Time): Sets the delay before the device automatically reconnects after a fault (over/under voltage, over-current) has cleared.
- t-off (Reset/Start Delay): Sets the delay for initial power-on or manual reset.
- CAL-A (Current Calibration): Allows for fine-tuning of the current measurement.
- CAL-V (Voltage Kalibrace): Allows for fine-tuning of the voltage měření.
- CLP (Clear kWh): Resets the energy consumption counter.
6. Ochranné prvky
The SVP719 provides robust protection for your electrical equipment.
6.1 Over-Voltage Ochrana
When the circuit voltage překračuje nastavený pře-objtage protection value (U>), the protector will instantaneously cut off the power supply to prevent damage to connected devices. The display will indicate an over-voltage podmínka.
6.2 Under-Voltage Ochrana
If the circuit voltage klesne pod nastavený pod objemtage protection value (U<), the protector will immediately disconnect the power. The display will indicate an under-voltage podmínka.
6.3 Nadproudová ochrana
Should the current drawn by the load exceed the set over-current protection value (I>), the device will trip and cut off power to protect the circuit and load.
6.4 Automatic Recovery
After a fault condition (over-voltage, pod-voltage, or over-current) has been detected and the power supply is cut off, the SVP719 will continuously monitor the circuit. Once the voltage and current return to normal operating ranges for the duration of the set recovery delay time (t-on), the protector will automatically restore power to the load.
7. Údržba
To ensure optimal performance and longevity of your SVP719, follow these simple maintenance guidelines:
- Regularly inspect the device for any signs of physical damage or loose connections.
- Udržujte zařízení čisté a bez prachu a nečistot. K čištění používejte suchý, měkký hadřík.
- Nepoužívejte abrazivní čisticí prostředky nebo rozpouštědla.
- Zajistěte dostatečné větrání kolem zařízení, aby se zabránilo přehřátí.
8. Řešení problémů
If you encounter issues with your SVP719, refer to the following common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Zařízení se nezapíná | Žádné vstupní napájení; nesprávné zapojení | Check main power supply; verify wiring connections as per diagram. |
| Power cuts off frequently | svtage/current outside set limits; sensitive settings | Zkontrolujte skutečný objemtage/current; adjust protection parameters (U>, U<, I>) to appropriate levels for your load. |
| Device does not recover automatically | Fault condition still present; recovery delay too long | Zajistit svtage/current has returned to normal; check and adjust 't-on' recovery delay setting. |
| kWh reading is inaccurate | Je nutná kalibrace | Perform current and voltage calibration (CAL-A, CAL-V) if you have a reference meter. |
9. Specifikace
Technical specifications for the SINOTIMER SVP719-1-63A model:
Technical specifications printed on the device casing.
| Funkce | Specifikace |
|---|---|
| Značka | SINOTIMER |
| Číslo modelu | SVP719-1-63A |
| svtage | 120 voltů AC |
| Maximální proud | 63 Amps |
| Počet vývodů | 1 |
| Speciální funkce | Surge Protection, Over-voltage Protection, Under-voltage Protection, Current Limiting, Energy Metering |
| Typ napájecí zástrčky | Typ A - 2kolíkový (severoamerický) |
| Instalace | DIN 35mm Standard Guide Rail |
| UPC | 607606586190 |
10. Záruka a podpora
The SINOTIMER SVP719-1-63A comes with a 1 roky záruka výrobce.
For technical support, warranty claims, or further assistance, please contact SINOTIMER customer service through their official channels or the retailer from whom the product was purchased. Please have your product model number (SVP719-1-63A) and purchase details ready when contacting support.