Dahua Technology DH-IPC-HDEW Series Quick Start Manual page 11

The observation window is made of tempered glass, and it has passed impulse test and thermal
●
shock test.
(IP) degree of protection of enclosure: IP68 (1 m/1 h).
●
The Camera adopts gland packings to lead the cable in, which makes the cable fully compressed
●
without loosen.
1.5 Electric Specification
Parameter
Input voltage
Maximum current
Power consumption
Electrical connection
Power Standard
Make sure that the power supply is correct before operating the device. Strictly follow the local
●
electrical safety standards.
Strictly follow the power supply requirements of the device.
●
Use the power adapter of a regular brand with UL, CE\FCC and other related certifications
passed.
Input the rated voltage 12 VDC (± 10% voltage) and input the rated current 2A power
adapter to supply power to the device.
Provide stable long-time power supply.
The power adapter provided with the Camera is recommended.
If power adapter does not come with the Camera, select a power source that complies with
IEC62368-1/IEC60950-1. IEC62368-1 requires compliance with ES1 (Electrical Energy Source
Class 1) and PS1/PS2 (Power Source Class 1 or 2) classification standards and Limited Power
Source Standards. IEC60950-1 requires compliance with SELV (Safety Extra-low Voltage
Circuit) and Limited Power Source standards.
Install cables with easy-to-use circuit breaker, which is for emergent power off when necessary.
●
Do not tread or put pressure on the power cable, especially the plug, the outlet and the
●
connection point where the cable comes out.
1.6 Environment Requirements
Parameter
Air pressure
Operating temperature
Operating humidity
Special conditions of use:
Table 1-2 Electric specification
Description
12 VDC
≤ 0.7 A
≤ 8.4 W
Power, Ethernet, audio ports, alarm and RS-485 port on the control
cable by default.
Table 1-3 Environment requirements
Description
80 kPa–110 kPa
T5/T100 °C: –40 °C to +60°C; T6/T80°C: –40 °C to +55 °C
≤ 85% (RH)
4
Quick Start Guide