Digital Multi-Functional Relay Integrated Electric Power Distribution Automation
1.digital multi-functional
2.concise and accordant with human-computer engineering
3.follows the Q/HZDLX001.10-2008
Overview
CDMP300A(including CDMP301A, CDMP301B, CDMP301C and CDMP301D, hereafter called CDMP300A)series of Switchbay Protection and Control Units are a type of digital multi-functional relay integrated with following functions as protection, measure, monitoring, control, human-computer interface and communications.
Naming rule for the devices
Operation panel
1.1 Operation panel
The front panel of CDMP300A is simple, concise and accordant with human-computer engineering, as shown in figure 7.2.1:
(1) LCD screen
(2) Indicators
(3) Keys
In general, besides CDMP300A series, there is no need to adopt other series of devices to meet the requirements for protection and automation for the transformer substation, which simplifies the maintenance work and spare parts.