Safety Designations Product Specifications
29 - 54 V Series Operating Instructions
29.18 Safety Designations
29.18.1 Safety Classification
V 12 - Portable equipment intended for mobility.
V 21 - Stationary equipment
Type of Protection Against Electric Shock
V 12
Class II equipment.
Where the integrity of the external protective earth conductor arrangement is in doubt, equipment
shall be operated from its internal electrical electric power source (battery).
V 21
Class II equipment.
Degree of Protection Against Electric Shock
• ECG/RESP/IBP/TEMP: CF, defibrillation-proof
• SpO
2
/NIBP/CO
2
: BF, defibrillation-proof
Protection Against Power Failure
Requirements of ISO 80601-2-55:2011: provides the device to prevent AC power from disconnection
and tension of 10 Kg.
If the power supply is restored after interrupted, saved presets, user settings, and patient data
previous to power failure are retained or can be restored with a storage device.
The monitor stores up to 43 hours of trend information (approximately 6000 trend items) when
powered off. The interval for trend data is 1 minute.
No matter how long the power failure duration is, after recycling power to the monitor, the latest
configuration is loaded automatically. These are the settings performed by users before power failure.
In the case of accidental power loss (removal of battery(ies) or AC), the system is equipped with an
internal backup battery which prevents the system from shutting down if power is re-applied within
30 seconds. During the power loss period, the display shuts down and all the monitored parameters
stop monitoring.
If power is restored within 30 seconds, the system re-establish all monitoring and connections that
were available prior to the power loss. If power is not restored within 30 seconds, the system shuts
down.
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