User manual OMRON MYK DATASHEET

[. . . ] General-purpose Latching Relay MYK Magnetic Latching Relay Ideal for Memory and Data Transmission Circuits · Double-winding latch system that holds residual magnetism. · Changes due to aging are negligible because of use of special magnetic materials, thus ensuring long continuous holding time. [. . . ] The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/­20% for AC rated current and ±15% for DC rated current, and +15% for DC coil resistance. The AC coil resistance values are for reference only. Performance characteristic data are measured at a coil temperature of 5°C to 35°C. Contact Ratings Item Rated load Rated carry current Max. switching power Failure rate* (reference value) *Note: P level: 60 = 0. 1 x 10-6/operation 3A 250 VAC, 125 VDC 3A 660 VA, 72 W 1 mA at 1 VDC 176 VA, 36 W Resistive load (cos = 1) 3 A at 220 VAC, 3 A at 24 VDC Inductive load (cos = 0. 4) (L/R = 7 ms) 0. 8 A at 220 VAC, 1. 5 A at 24 VDC Characteristics Contact resistance Set time Reset time Max. operating frequency Insulation resistance Dielectric strength Vibration resistance Shock resistance Endurance Ambient temperature Ambient humidity Weight 50 m max. pulse width: AC: 30 ms max. ; DC: 15 ms max. AC: 60 ms. ; DC: 15 ms. Mechanical: 18, 000 operations/hr Electrical: 1, 800 operations/hr (under rated load) 100 M min. (at 500 VDC) 1, 500 VAC, 50/60 Hz for 1 min (1, 000 VAC between contacts of same polarity and between set and reset coils) Destruction: 10 to 55 to 10 Hz, 0. 5 mm single amplitude (1. 0 mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0. 5 mm single amplitude (1. 0 mm double amplitude) Destruction: 1, 000 m/s2 Malfunction: 200 m/s2 Mechanical: 100, 000, 000 operations min. (at 18, 000 operations/hr) Electrical: 200, 000 operations min. (at 1, 800 operations/hr) Operating: Approx. 30 g ­55°C to 60°C (with no icing) Operating: 5% to 85% Note: The data shown above are initial values. 2 General-purpose Latching Relay MYK Engineering Data Maximum Switched Power Endurance (x103 operations) AC resistive load AC inductive load (cos = 0. 4) Endurance Endurance (x103 operations) Switching current (A) 5, 000 110 VAC resistive load 220 VAC resistive load 5, 000 1, 000 500 1, 000 500 110 VAC inductive load (cos = 0. 4) DC resistive load DC inductive load (L/R = 7 ms) 30 VDC resistive load 10 10 220 VAC inductive load (cos = 0. 4) 30 VDC inductive load (L/R = 7 ms) Switching voltage (V) Switching current (A) Switching current (A) Dimensions MY2K 2. 6 Ten, 1. 2-dia. holes x 2. 2 elliptic holes 0. 5 28 max. [. . . ] If the supply voltage is applied to the set and reset coils at the same time, the Relay will be put in the set state. Cat. J013-E1-02 In the interest of product improvement, specifications are subject to change without notice. OMRON EUROPE B. V. Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands Phone: +31 23 568 13 00 Fax: +31 23 568 13 88 www. eu. omron. com General-purpose Latching Relay MYK [. . . ]