Power supply voltage Vortex
20-30V dc 5A
110-120V ac 60Hz 3.2A
220-240V ac 50Hz 1.6A
Other Vortex systems are dependent on the
size of the system and PSU fitted
Backup batteries Vortex: Two series 12V, 2Ah batteries.
Larger capacity backup systems are
available.
Other Vortex systems are dependent on the
size of the system and PSU fitted.
(NB actually 2.2.5) Approvals
Vortex complies with the following:
• Low Voltage Directive EN61010-1:1993, Safety requirement for electrical equipment for
measurement, control and laboratory use, Part 1.
• EMC EN50270:1999, Electromagnetic Compatibility – Electrical apparatus for the detection and
measurement of combustible gases, toxic gases and oxygen.
Note: this industry specific standard replaces compliance with EN 50081 and EN 50082 Generic
EMC standards.