Chapter 2 Technical specifications and installation
4
PB200-050-4
M5
2~2.5
PB200-075-4
M5
2~2.5
PB200-100-4
M5
2~2.5
PB200-180-4
M8
9~11
PB200-250-4
M8
9~11
2-3.
Installation
2-3-1 Working environment
The breaking unit shall be installed in the room where it is well ventilated, the wall mounted
installation shall be adopted.
2-3-2Installation environment
1. Ambient temperature -10 ° C ~ 50 ° C. If exceeding 40 °C, derating at a rate of 3% derating
for every 1 °C. It is not recommended to use in an environment above 50 °C.
2. Prevent electromagnetic interference and keep away from interference sources.
3. Prevent the intrusion of dust, cotton wool and fine metal powder.
4. Prevent the intrusion of oil, salt and corrosive gases.
5. Avoid vibration.
6. Avoid high temperature and humidity and no rain dripping, humidity less than 90% RH (No
condensation).
7. It is forbidden to use under hazardous environmental conditions such as flammability,
flammability, explosive gas, liquid or solid.
8. The braking resistor cannot be installed close to the air inlet of the brake unit.
2-4.
Dimension and installation dimension
Shell base
Shell cover
Fan
Wind into plate
Indicator light
Control keyboard
Figure 2-1:40-100A the braking unit sketch
Summary of Contents for PB200 Series
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