Use Instructions

17
Voltage
fluctuation/flashing
emission
GB 17625.2
Meet
3.2.2 Guide and manufacturer's statement-electromagnetic immunity-for all devices and systems
Guide and Manufacturer's statement——Electromagnetic immunity
TEA Device is expected to be used in the following electromagnetic environments, and the purchaser or user
should ensure that it is used in this electromagnetic environment:
Disturbance
resistance test
IEC60601 Test level Compatible with level Electromagnetic Environment-Guide
Electrostatic
Discharge (ESD)
GB/T 17626.2
±6KV Contact
Discharge
±8KV Air Discharge
±6KV Contact Discharge
±8KV Air Discharge
The ground should be woody, concrete
or tile, and if the ground is covered
with synthetic material, the relative
humidity should be at least 30%.
Electric Rapid
Transient pulse
Group
GB/T 17626.4
±2KV to the power
cord
±1KV Input/Output 线
±2KV to the power cord
±1KV to input/output
lines
The network power supply should have
the quality used in a typical commercial
or hospital environment.
Lang Chung
GB/T 17626.5
±1KV Line Alignment
±2KV line to the
ground
±1KV Line Alignment
±2KV line to the ground
The network power supply should have
the quality used in a typical commercial
or hospital environment.
Voltage drop, short
time interrupt and
voltage change on
power input line
GB/T 17626.11
<5%u
T
For a period of
0.5 weeks (in
U
T
On, >95% 's
temporary Drop)
40% U
T
For a period of
5 weeks (in
U
T
On, >60% 's
temporary Drop)
<5%u
T
For a period of
0.5 weeks (in
U
T
On, >95% 's
temporary Drop)
40% U
T
For a period of 5
weeks (in U
T
On, >60% 's
temporary Drop)
70% U
T
For a period of
The network power supply should have
the quality used in a typical commercial
or hospital environment. If the user
needs to run continuously during a
power outage, the recommended
device is powered by an uninterruptible
electricity supply or battery