2 0 Features 12A/14A/16A miniature PCB Power Relay. Contact gap can be greater than 1.85 & 2.1 mm. Conforms to European photovoltaic standard IEC 62109-1. Coil holding voltage can be reduced to 45~60%(for 210), 45~55%(for 210H) V of the nominal coil voltage for saving energy. High performance PCB power relay for photovoltaic power generation systems (solar inverter). Complies with RoHS-Directive 2011/65/EU. Type List Standard type Designation (provided with) Terminal style Contact form Insulation system Flux tight 210-2AH-F-C 2A PCB terminal F (DPNO) 210-2AH1-F-C High power type 210H-2AH-F-C 2A PCB terminal F (DPNO) 210H-2AH1-F-C Ordering Information 20 - 2A H - - C 2 3 4 5 6 7 8 1. 210 -- Basic series designation 6. Blank -- Standard type F -- Class F 2. Blank -- Standard type H -- High power type 7. C -- Flux tight 3. 2A -- Double pole normally open 8. -- Coil voltage (please refer to the coil rating data for the availability) 4. H -- Contact material Ag alloy 5. Blank -- Contact gap 1.85mm 1 -- Contact gap 2.mm Contact Rating Standard type Resistive load 12A 250VAC, On 1s /Off 9s, at 85C, 30K ops. High power type 14A 250VAC, On 1s /Off 9s, at 85C, 30K ops. Resistive load 16A 250VAC, On 1s /Off 9s, at 75C, 30K ops. 3 20 Coil Rating (DC) For contact gap 1.85 mm Pick up Drop out Power Rated Rated current Coil resistance Continuous voltage voltage consumption voltage 10 % at 23C 10 % at 23C voltage (Max.) (Min.) at rated / holding (2) (3) (V) (mA) () at 85C (1) at 23C at 23C voltage 2 118 02 75 % of 5 % of (210) 45~60%, approx. rated rated (210H) 45~55% (2) 1.4W / 0.29W voltage voltage of rated voltage 24 58 411 Notes : (1) To energize relay properly apply 100%~120% nominal coil voltage for 200ms. (2) Coil holding voltage is 45~60%(for 210), 45~55 %(for 210H) of nominal voltage after applying nominal voltage for 200ms. (3) At 85C for contact rating 12A, 14A at 75C for contact rating 16A. For contact gap 2. mm Pick up Drop out Power Rated Rated current Coil resistance Continuous voltage voltage consumption voltage 10 % at 23C 10 % at 23C voltage (Max.) (Min.) at rated / holding (2) (3) (V) (mA) () at 85C (1) at 23C at 23C voltage 2 118 02 80 % of 5 % of (210) 45~60%, approx. rated rated (210H) 45~55% (2) 1.4W / 0.29W voltage voltage of rated voltage 24 58 411 Notes : (1) To energize relay properly apply 100%~120% nominal coil voltage for 200ms. (2) Coil holding voltage is 45~60%(for 210), 45~55 %(for 210H) of nominal voltage after applying nominal voltage for 200ms. (3) At 85C for contact rating 12A, 14A at 75C for contact rating 16A. Specification Contact material Ag alloy 100m Max. (at 1A/6VDC by 4-wire resistance measurement) (1) Contact resistance 6 m Max. (By voltage drop 10A) (1) Operate time 20ms Max. (1) Release time 15ms Max. Operating extremes 10~55Hz , amplitude 1.5 mm Vibration resistance Damage limits 10~55Hz , amplitude 1.5 mm Operating extremes 0G Shock resistance Damage limits 00G 100,000 ops. Life expectancy Mechanical (frequency 9,000 ops./hr) -40~+85C (no freezing) for contact rating 12A,14A Operating ambient temperature -40~+75C (no freezing) for contact rating 16A Weight Approx.17 g Notes : (1) Initial value. Operate and release time excluding contact bounce. (2) Unless otherwise specified, all tests are under room temperature and humidity . (3) Consider the heat of PCB is necessary, please check the actual condition of PCB. (4) Applying no diode to this relay. The life expectancy will be lower when a diode is used. To use a varistor (ZNR) could absorb the coil surge of relay that is recommended. (5) Do not use the relay exceeding the coil rating, contact rating and life expectancy, or this may cause the risk of overheating. (6) To assure optimum performance, avoid the relay from dropping, hitting, or other unnecessary shocks. (7) Do not switch the contacts without any load as the contact resistance may become increased rapidly. (8) Please contact Song Chuan for the detailed information. 14