Covidien Nellcor GR101704, Service Manual

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Product Specifications
2-2 Service Manual
2.3.2
Battery

Note:
The battery provides approximately seven hours of battery life when new and fully-charged
with no alarms, no serial data, no analog output, no nurse call output, with backlight on
while using a pulse simulator set for 200 bpm, high light and low modulation.
2.3.3
Rating of Nurse Call Relay
Type Lithium Ion
Voltage 7.2 Volts DC, 11.6 Ah, 83 Wh
Recharge 8 hours with monitoring system turned off
12 hours with monitoring system turned on
Shelf Life Four months, if monitoring system runs on new, fully-charged battery
After four months storage, units run 33% of stated battery life
Compliance IEC 62133
Maximum Input Voltage 30 VAC or VDC (polarity is not important)
Load Current 120 mA continuous (peak 300 mA @ 100 ms)
Minimum Resistance 26.5 ohms to 50.5 ohms (40.5 ohms typical) during alarms
Ground Reference Isolated Ground
Electrical Isolation 1500 Volts