1、 Overview and purpose
LDS low-voltage switchgear is an indoor complete set of equipment for single busbar and single busbar segmented systems with rated voltage of DC 1500V and below. It is suitable for power supply and charging devices of railway and highway transportation vehicles, and performs functions such as control, protection, and monitoring of circuits.
This device meets the requirements of standards such as IEC61992, GB/T25890, GB14048, etc.
The main components inside the cabinet are UR series DC fast circuit breakers, which have the characteristics of beautiful appearance, small size, flexible operation, reliable electrical performance, long service life, and easy maintenance. The DS16 series can also be used as a DC fast circuit breaker.
2、 Usage conditions
Altitude: not exceeding 1400mo
The highest ambient air temperature is+40 ℃, and the lowest is -5 ° C
The relative humidity of the air is not greater than 90%
No significant collision or impact vibration
In a medium without explosive hazards, and without gases and dust that can corrode metals and damage insulation in the medium
No rain or snow invasion
The indoor ventilation is good, and the installation inclination is not greater than 5 °