DH48S (JSS48) using advanced scale integration and LED digital tube display, in reference to foreign technology standards, can replace the H5CN and similar products, beautiful appearance, wide range, high precision time delay, low power consumption and long service life, contact the advantages of large capacity, used in automatic control system for controlling element.
DH48S (JSS48A) time relay instructions:
• first preset delay value, then the use of electricity.
• preset is completed, should be covered with protective cover, avoid touching the dial switch, malfunction.
• if driving a larger current should be used in conjunction with the AC contactor.
In the reset function at any time on 1, 3 terminals, the contact will revert to the initial position, after disconnection from scratch, using this feature will be 1, 3 terminal connected to external control contact, can realize the disconnect delay DH48S-2Z no this function.
• pause function and tired for use: DH48S-2Z is not functional at any time on 1, 4 terminal display time suspended, maintain, following after timing, use this function for when tired.
• reduction and suspension wire, please use the shielded wire.
• pause and the reset terminal of static voltage.
• should be used in the non corrosive gases, dust, rain and storm Sai, frozen, fume erosion.
• note: This product can significantly, implicit zero, Shun.
Shanghai people intelligent electric appliance Limited company production of DH48S (JSS48A) time relay, quality first, price concessions.
Contact person: Mr. Xu mobile phone: 15957738830 www.shrmhz.com