User’s Manual OVP-17P 1. PRECAUTIONS • Before using the device, please carefully read the following User’s Manual and save it for the whole operation period. • Before connecting the device to the power supply network, keep it within two hours in operating conditions.
• Protective grounding connection 5. TECHNICAL DESCRIPTION OVP-17P voltage relay presents a device with an electronic circuit with microprocessor control assembled in a case with a wall plug and socket. OVP-17P voltage relay provides the power supply disconnection of appliances connected to it, if the power supply voltage exceeds specified values, and...
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User’s Manual OVP-17P Design description (Fig. 1) a Four-digit LED indicator to display voltage value of the power supply network, values of parameters being set and the voltage relay status indication b SET: button to enter the programming mode and select programmable parameters c Λ: button to increase the value of a parameter being set...
Voltage Relay 6. CONNECTION OVP-17P voltage relay is connected to a standard socket of ~ 220 – 230 V / 50 Hz power supply network. The socket must be rated at the current 15 A. The power supply line of the socket must be protected by an automatic circuit breaker with current not more than 15 A to protect against short circuit and overload.
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User’s Manual OVP-17P buttons “Λ” c and “V” d. The range of possible values of the U para- meter is 230 to 265 V / 50 Hz. • Start setting lower switching-off threshold value by pressing the button “SET” b. There will be flashing “L” symbol and the upper switching-off...
Voltage Relay 8. OPERATION The voltage relay has the following operation modes: - normal operation; - protection mode; - turn-on delay mode; - parameter settings mode. The voltage relay is in the normal operation mode, when the active power supply voltage is within the range of voltage actuacion protection thresholds having been set by a user and the turn-on delay time is over.
53 × 116 × 80 Notes: • Technical specifications given in this table are supplemental informa- tion and cannot give occasion to claims. • Technical specifications and package contents are subject to change without notice due to the improvement of SVEN production.
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Произведено под контролем «Свен Скандинавия Лимитед», 48310, Финляндия, Котка, Котолахдентие, 15. Сделано в Китае. Manufacturer: SVEN PTE. LTD, 176 Joo Chiat Road, № 02-02, Singapore, 427447. Produced under the control of Oy Sven Scandinavia Ltd. 15, Kotolah- dentie, Kotka, Finland, 48310. Made in China.
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