Invicta Base Mounted Electric Vibrators

The EBK Series of Invicta Base Mounted Electric Vibrators has been approved for use within ATEX Zones 1 and 2 (Gas) and is designed to Ex d standard to perform in an ambient temperature range of -20°C to +40°C for voltages up to 690v. Our EBK20-40 frame sizes are approved for Gas Groups IIA & IIB and frame sizes EBK45-75 are approved for Gas Group IIA. For those fixed speed applications the EBK range is temperature rated T3. For variable speed drive applications 160°C thermistors must be connected into the control circuit. For T4 applications 120°C thermistors must be specified and connected into the control circuit. For ambient temperatures between 40°C and 55°C the EBKH range is also available.

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