Doogee S88Pro - Abnormal and Fault Condition Tests

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Report No. STS200421001001E
EN 62368-1
Clause Requirement + Test Result - Remark Verdict
Shenzhen NTEK Testing Technology Co., Ltd
Operating time (minutes) .................................. : —
Explosion method ............................................. : —
Max particle length escaping enclosure (mm) . : MS_
Max particle length beyond 1 m (mm).............. : MS_
Overall result ..................................................... :
Supplementary information:
B.2.5 TABLE: Input test P
U (V) I (A) Irated (A) P (W)
P rated (W) Fuse No
Ifuse (A) Condition/status
12V
1.223
2.0 14.68
--
-- --
Charging with empty battery
Supplementary information: the most unfavorable charging condition was considered.
B.3 TABLE: Abnormal operating condition tests N/A
Ambient temperature (C) ............................................................. :
See below

Power source for EUT: Manufacturer, model/type, output rating . : See cover page for details

Component
No.
Abnormal
Condition
Supply
voltage,
(V)
Test
time
(ms)
Fuse
no.
Fuse
current, (A)
T-couple Temp.
(C)
Observation
-- -- -- -- -- -- -- -- --
Supplementary information: SC = short circuit.
B.4 TABLE: Fault condition tests P
Ambient temperature (C) ............................................................. :
25.0

Power source for EUT: Manufacturer, model/type, output rating . : See cover page for
details

Component No. Fault
Condition
Supply
voltage,
(V)
Test
time
(ms)
Fuse
no.
Fuse
current,
(A)
T-couple Temp.
(C)
Observation
Charging with empty battery
Battery
Overchar
ge
12Vdc 7hrs -- -- -- --
Unit was normal
operation, no
damaged, no
hazard.
Battery B- to P-
(battery)
Short
circuit,
Overchar
ge
12Vdc 7hrs -- -- -- --
Unit was normal
operation, no
damaged, no
hazard.