Description: JYFS01 series Akira power protection device can effectively prevent tripping contacts because when voltage drops caused by Akira power, so when Akira electrical contactor stays energized, escaped Akira power to maintain the continuity of the operation of the equipment. After years of operating and product improvements, has been widely used in petroleum, chemical, metallurgy, mining, electricity, environmental protection, municipal and other fields, and the formation of a large number of stable trust of loyal customers, the praise of users! Products: 1. Technical characteristics and advantages using closed-loop start, maintain closed loop, real-time adjustment during start-coil starting current; optimizing control, reduce pull bounce improve electrical contact with life and energy-saving 70%. Do not delay the normal start and stop only when Akira electrical contact was delayed. Using super capacitor, the voltage drop when used as a backup power module failure, compared to other manufacturers of nickel-metal hydride batteries and nickel-cadmium battery backup power solutions, with charging time is short, the discharge current, charge and discharge cycles and more, no memory effect, charge control circuit and simple; with hardware Akira power on / off circuit is used to identify the difference between failure and normal voltage drop power outages. SCM control, with precise, accurate, stable characteristics. II. The main function of the instrument instrument rated input voltage is AC 220V, the panel set up by the time the anti-shake and module power status display, perform the following functions: 1, the user according to their need to set the delay time 0 seconds to 4 seconds, the time gradient 0.1 seconds. 2, the AC contactor according to the set time delay tripping accurate and effective against the "shake" when you press the button to contact immediately breaking breaking. 3, AC contactor both start-up process and maintain process optimization process control, pull a small bounce, energy silent operation mode. 4, panel display working state. 5, Akira electrical panel indication and buzzer reminder. Three. Operating parameters · Operating voltage: AC220V + 15% ~ -30% · Ambient temperature: -20 ℃ ~ + 60 ℃ · Delay time range: 0 seconds to 4 seconds · Time Adjustment differential: 0.1 seconds * Scope: JYFS01A applicable at 115A ac contactor (coil resistance ≥20Ω) JYFS01B following applies to 630A AC contactor (coil resistance ≥2Ω), · JYFS01A (115A below capacity) Maximum starting current 4A, maintain contact with the maximum current 0.5A, JYFS01B (630A below capacity) Maximum starting current 12A, maintain contact with the maximum current 2A. ? Can not be used in contact with itself with an electronic module. ? Function setting: Hold down the "Settings" button to adjust the instrument of anti-shake consecutive power-up time. Four. Instructions meter After wiring is complete, you should carefully check the wiring and wiring loose, then follow the actual situation of enterprises set up anti-shake power-up time, there is the Settings button on the instrument panel, you can adjust the anti-shake electricity time, when the contactor off When opened, each time you press the "Settings" button to add 0.1 seconds, the maximum delay time is 4.0 seconds, the value is 4 seconds, as press the Setup button, then time becomes 0.2 seconds, this cycle. Anti-shake power-up time should be set according to business circumstances, the recommended time of 1.0 to 2.0 seconds Note: Set up anti-shake electrical contact time can be set only when disconnected, when the contact pulls can not set the time. Five. Installation and dimensions 1. Installation: rail mounting 2. Installation size: 98 × 109 × 127 (mm) six. Note: 1. This product can not be used on the DC contactors and contactor with energy-saving features. 2. Products wiring should be strictly in accordance with wiring diagram, the distinction between FireWire and the zero line, can not be reversed. 1, the user according to their need to set the delay time 0 seconds to 4 seconds, the time gradient of 0.1 seconds. 2, the AC contactor according to the set time delay tripping accurate and effective against the "shake" when you press the button to contact immediately breaking breaking. 3, AC contactor both start-up process and maintain process optimization process control, pull a small bounce, energy silent operation mode. 4, panel display working state. 5, Akira electrical panel indication and buzzer reminder.