SC&T PR816 User manual

Smart Cabling & Transmission Corp.
V1.0
Power Rack
User Manual
Model : PR816
8 Amp 16 Port AC24V Power Supply in 1U Rack

1
User Manual
PR816
Introduction
PR816 is a power supply in a 19” standard 1U rack, which can transform AC120V or 230V to 16 ports of
regulated AC24V 0.5A output. It's a perfect power supply for numbers of cameras, housing, pan tilt
turning devices or other surveillance equipment in a security center.
Features
Built-in NFB to avoid current overload.
Built-in PTC fuse for overcurrent and resettable protection on each port.
Built-in a toroidal transformer for high efficiency to lower the operating temperature.
Installation View
Caution for Operation
PR816 has built-in resettable fuse on each port. The device will open while it is in short condition. Please
check the system to find out what caused short and solve it. The device will auto reset after the
system is recovered.
Caution
connect only one device to one port, never connect one device to two different ports, or it will lose
protection. (See below drawing)

2
User Manual
PR816
Specification
ITEM NO.
PR816
Support
Output Voltage
AC 24V
Output Current
0.5A/ Port
Output Trip Current
1A / Port
Total Output Current
8A (Max)
Short Cut Time
0.2 Sec/ Port
Cut Current / Time
2.5A/ 4 sec
Resettable Output/ Time
Auto/ 1 sec (Min)
Ports & Interfaces
Power Input
1 x Power Core
Power Output
16 x 2-pin Terminal Block
Ambient Temperature
Operation
-10 to 45℃
Storage
-30 to 70℃
Humidity
up to 95%
Physical Characteristics
Dimensions
437 x 170 x 44mm
Weight
4000g