G9EC-1-B-AQ DC Power Relay (200A type) Capable of Interrupting Highvoltage, High-current Loads • A compact relay (L98 x W44x H86.7mm) capable of switching DC400V, 200A. (Capable of interrupting max. DC400V, 1,000A) • The switching section and driving section are gas-injected and hermetically sealed, allowing these compact relays to interrupt high-current. The sealed construction also achieves no arc space, space saving, and helps to ensure safe applications. In addition, the contacts have a high contact reliability that is unaffected by ambient atmosphere. • Downsizing of parts and optimum design allow no restrictions on the mounting direction. ■ Type standard G9EC-@-@-@-@ ➀ ➁ ➂ ➃ ➀ ➁ Classification Symbol Number of contact poles 1 Contact structure ➂ Coil terminal form ➃ Automotive use Symbol Meaning of the symbol 1 pole Blank 1a contact B M3.5 screw terminal Blank Lead wires AQ Available for automotive use ■ Classification Terminal form Classification Coil terminals Contact terminals Screw terminals Switching / current conduction type Contact structure Rated coil voltage 1a DC12V DC24V Screw terminals Lead wires Type name G9EC-1-B-AQ G9EC-1-AQ DC Power Relay Note:1. Come with two M8 nuts for main terminals (contacts). 2. Come with two M3.5 screws for screw-type coil terminal products. 3. If you are interested in a connector joint for coil terminal, please contact our sales representatives. ■ Ratings ● Operation coil Rated voltage (V) Rated current (mA) Coil resistance () DC 12 583 20.6 DC 24 292 82.3 Operating voltage (V) Release voltage (V) Maximum voltage (V) Power consumption (W) 75% or less of rated voltage 8% or more of rated voltage 130% of rated voltage (at 23C within 10min.) Approx. 7 Note:1. Values of the rated current and the coil resistance are at coil temperature of +23C, and have a tolerance of ±10%. 2. The figures for the operating characteristics are at a coil temperature of 23C. 3. Value of the maximum voltage is the maximum voltage that can be applied to the relay coil. ● Switching area Item Rated load Resistance load G9EC-1(-B)-AQ DC400V 200A Rated current 200A Maximum switching voltage 400V Maximum switching current 200A Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications. G9EC-1-B-AQ DC Power Relay (200A type) ■ Performance Item G9EC-1(-B)-AQ Contact resistance *1 30 m or less (Typ. 0.2m) Contact voltage drop 0.1V or less (at 200A) Operating time 50 ms or less Release time 30 ms or less Insulation resistance*2 Withstand voltage Vibration tolerance Shock resistance Between coil and contacts 1,000 M or more Between homopolar contacts 1,000 M or more Between coil and contacts AC2,500V for 1min. Between homopolar contacts AC2,500V for 1min. Durability 5 to 200 to 5Hz Single amplitude 0.75mm (Acceleration: 2.94 to 88.9m/s2) Malfunction 5 to 200 to 5Hz Single amplitude 0.75mm (Acceleration: 2.94 to 88.9m/s2) Durability 490 m/s2 Malfunction 200 m/s2 Mechanical endurance *3 Electrical endurance (Resistance load) *4 Short time carry current Maximum interruption current Overload interruption Reverse polarity interruption 200,000 times or more DC400V 200A 3,000 times or more 300A (for 15 min) DC400V 1,000A (10 times) DC400V 700A (40 times or more) DC200V 200A (1,000 times or more) Minimum load current 1A Ambient temperature 40 to +85C (with no icing or condensation) Ambient humidity 5% to 85%RH Weight (including accessories) Approx. 650g All values above are in early time under an ambient temperature of +23C unless stated. Measurement condition: By voltage drop method at DC5V 1A. Measurement condition: By insulation resistance at DC500V. Test condition / Switching frequency: 3,600 times/hour. Test condition / Switching frequency: 60 times/hour. DC Power Relay Note: *1. *2. *3. *4. Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications. G9EC-1-B-AQ DC Power Relay (200A type) ■ Dimensions (Unit: mm) ●Relay with Screw Terminals G9EC-1-B-AQ Terminal arrangement / Internal connections (BOTTOM VIEW) 1(+) 7 32 44 2-M3.5 2(−) 2 7 28.6 Hole: 2-φ6.2 8 Note: Be sure to connect terminals with the correct polarity. Coils do not have polarity. 72 86 98 Mounting holes (BOTTOM VIEW) 2-M8 26 Hole: 2-M6 or φ6.5 1(+) 2(-) Size (mm) Tolerance (mm) to 10 ±0.3 10 to 50 ±0.5 50 to ±1 7 G9EC-1-B-AQ 12VDC 8 MADE IN JAPAN 44.2 (Coil terminal height) 86.2 70.2 (Terminal height) 86±0.1 Lot No. 2360Y1-0001 10.5 32±0.1 ●Relay with Lead Wires G9EC-1-AQ Terminal arrangement / Internal connections (BOTTOM VIEW) 1(+) 32 44 2(−) 2 7 28.6 Hole: 2-φ6.2 8 Note: Be sure to connect terminals with the correct polarity. Coils do not have polarity. 72 86 98 26 (10) 230±20 Mounting holes (BOTTOM VIEW) 2-M8 Hole: 2-M6 or φ6.5 1(+) 2(-) Size (mm) Tolerance (mm) 7 8 G9EC-1-AQ 12VDC DC Power Relay MADE IN JAPAN to 10 ±0.3 10 to 50 ±0.5 50 to ±1 86.2 70.2 (Terminal height) 86±0.1 Lot No. 2360Y1-0001 10.5 32±0.1 Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications.