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The monitor power cord and computer monitor power cord

Mar 30, 2016


   Computer monitor power cord .

   The main models of computer monitor power cord are RVB, RVV, RVVB and so on.

   definition

Computer monitor power cord, as the name suggests is used as a monitoring camera power supply. Generally use RVB, RVVB, RVV .

   Basic information

 of computer monitor power cord

   RVB is a flat non sheathed cord, commonly known as the red line (parallel)

   Product description

   The use of multi unit bare stranded copper conductor

   The PVC insulation

   The rated voltage of Uo/U 300/300V

   The allowed working temperature should not exceed 70 degrees

   The packing length: 100 meters, 200 meters / volume / volume or volume according to customer requirements

   Implementation standards

   Endeavour to corporate standards and national standards JB8734.4-1998

Application range

   The series of products are suitable for household appliances, small power tools, instruments, meters and radio and power lines.

   Basic information

 of computer monitor power cord

   RVVB copper core PVC insulated PVC sheathed flat power line

   Application range

   Suitable for household appliances, lighting, security monitoring, etc.

   Product reference standard

   Endeavour to corporate standards and national standards JB8734.3-1998

explain

   The PVC sheath

The PVC insulation

   The conductor is stranded bare copper core annealing

   The 227IEC52 300/300V 227IEC53 rated voltage Uo/U 300/500V

The allowed working temperature should not exceed 70 degrees

   Basic information

RVV PVC insulated PVC sheathed flexible cord, soft sheath wire

explain

1, RVV implementation of the standard GB/T5023.5-2008 and progressive enterprise standards

2, rated voltage of 2271EC52 (300/300V) 2271EC53 (300/500V)

3, PVC sheath

4, PVC insulation

5, multi core bare copper conductor strand annealing

6, the normal operating temperature is not more than 70

7, the product through the CCC certification

purpose

Applicable to the control signal transmission line, electrical equipment, instrumentation, automation equipment, anti-theft security alarm system, high-rise building intercom systems,home lighting line connection.

Monitoring camera power configuration,the most taboo? Answer: the most taboo is: the entire monitoring system to share a power supply. The reasons are as follows: 1) when the system maintenance,it often need to open,and need to close the power supply. All the cameras in the open instant power at the same time start, starting current is particularly large, the impact of power,serious will power supply is burnt, 2) all surveillance cameras share a power supply, when a power failure occurs, the closed-circuit monitoring system paralyzed. In particular, a number of important entrances and exits of the image can not be monitored, may cause unnecessary trouble


  

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