G9EC-1B 12DC Omron

Omron A5 Catalogue 2006 1-294 14/10/05 9:39 am Page 162 TDC Power Relay G9EC-1ext DC Power Relays Capable of Interrupting High-voltage, High- current Loads A compact relay (98 x 44 x 86.7 mm (L x W x H)) capable of switching 400V, 200 A DC loads. (Capable of interrupting 1,000 A at 400 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 is 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 (standard) Blank: Lead wire output 2. Contact Form Blank: SPST-NO 4. Special Functions Note: Power-saving Models (with auxiliary contacts function) are scheduled to be added to the line-up 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 G9EC-1-B 12 VDC conduction models 24 VDC Lead wires G9EC-1 48 VDC 60 VDC 100 VDC Note: 1. Relays come with two M8 nuts for the main terminals (contacts). 2. Relays with coil terminals and screw terminals come with two M3.5 screws. 162Omron A5 Catalogue 2006 1-294 14/10/05 9:39 am Page 163 TDC Power Relay G9EC-1ext Ratings Coil Rated voltage Rated current Coil resistance Must-operate Must-release Max. Voltage Power voltage voltage (see note 3) consumption 12 VDC 938 mA 12.8 75% max. of 8% min. of rated 110% of rated Approx. 11 W voltage voltage rated voltage 24 VDC 469 mA 51.2 48 VDC 234 mA 204.8 60 VDC 188 mA 320.0 100 VDC 113 mA 888.9 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 G9EC-1(-B) Rated load 200 A at 400 VDC Rated carry current 200 A Maximum switching voltage 400 V Maximum switching current 200 A 163 Power Relays