G9EA-1B 48DC Omron

Omron A5 Catalogue 2006 1-294 14/10/05 9:39 am Page 155 TDC Power Relay G9EA-1ext DC Power Relays Capable of Interrupting High-voltage, High- current Loads A compact relay (73 x 36 x 67.2 mm (L x W x H)) capable of switching 400-V 60-A/100-A DC loads. (Capable of interrupting 600 A at 300 VDC max.) The switching section and driving section are gas-injected and hermetically sealed, allowing these compact relays to interrupt high- capacity loads. The sealed construction also requires no arc space, saves space, and helps ensure safe applications. Downsizing and optimum design allow no restrictions on the mounting direction. Terminal Cover and DIN Track Adapters are also available for industrial applications. UL/CSA approval pending. Model Number Structure Model Number Legend 1. Number of Poles 3. Coil Terminals 1: 1 pole B: M3.5 screw terminals Blank: Lead Wire Output 2. Contact Form Blank: SPST-NO 4. Special Functions CA: High-current conduction (100 A) Note: Power-saving Models (with auxiliary contacts function) are scheduled to be added to the lineup as special function models. Specifications List of Models Models Terminals Contact form Rated coil Model voltage Coil terminals Contact terminals Switching / current Screw terminals Screw terminals SPST-NO G9EA-1-B 12 VDC conduction models 24 VDC Lead wires G9EA-1 48 VDC 60 VDC High-current Screw terminals G9EA-1-B-CA 100 VDC conduction models Lead wires G9EA-1-CA Note: 1. Relays come with two M5 screws for the main terminals (contacts). 2. Relays with coil terminals and screw terminals come with two M3.5 screws. 155 Power RelaysOmron A5 Catalogue 2006 1-294 14/10/05 9:39 am Page 156 TDC Power Relay G9EA-1ext Ratings Coil Rated voltage Rated current Coil resistance Must-operate Must-release Max. Voltage Power voltage voltage (see note 3) consumption 12 VDC 417 mA 28.8 75% max. of 8% min. of rated 130% of rated Approx. 5 W voltage voltage rated voltage 24 VDC 208 mA 115.2 48 VDC 102 mA 469.3 60 VDC 86.2 mA 695.7 Approx. 5.2 W 100 VDC 53.6 mA 1,864 Approx. 5.4 W Note: 1. The figures for the rated current and coil resistance are for a coil temperature of 23C and have a tolerance of 10%. 2. The figures for the operating characteristics are for a coil temperature of 23C. 3. The figure for the maximum voltage is the maximum voltage that can be applied to the relay coil for period of 10 minutes at an ambient temperature of 23C. It does not apply to continuous operation. Contacts Item Rated current G9EA-1(-B) G9EA-1(-B)-CA Rated load 60 A at 400 VDC, 100 A at 120 VDC 30 A at 400 VDC Rated carry current 60 A 100 A Maximum switching voltage 400 V 400 V Maximum switching current 100 A 30 A 156