Mindray DPM 4 Service Manual

3-2
3.3 Power Source Specifications
AC Power Supply Specifications
Input voltage 100 to 240 V～
Current 1.1A to 0.5A
Frequency 50/60 Hz
Fuse T 3.15 A, 250 V
Internal battery
Number of batteries 1
Battery type Sealed lead-acid battery or lithium-ion battery
Time to shutdown >5 min (after the first low-power alarm)
Sealed lead-acid battery
Nominal voltage 12 VDC
Capacity 2.3 Ah
Operating time
75 minutes typical when powered by a new fully-charged battery
(25℃, ECG, SpO2, NIBP measurement per 15 minutes).
Charge time 6 hours maximum (in the running status or standby mode)
Lithium battery
Nominal voltage 11.1 VDC
Capacity 4.4 Ah
Operating time
180 minutes typical when powered by a new fully-charged
battery (25℃, ECG, SpO2, NIBP measurement per 15 minutes).
Charge time 6.5 hours maximum (in the running status or standby mode)

Mindray DPM 4 Specifications

General

Brand	Mindray
Model	DPM 4
Category	Medical Equipment
Language	English