Operating Manual PMCenergy SD
1004547-EN-01
Description of the device
En
gl
is
h
12
2.6
Labels on the housing
Symbol
Words on label / Meaning
Words on label:
"Caution! After switching off the DC link, if the capacitor dis
-
charge time > 5 minutes, please read the operator's manual."
Meaning:
The converter must be switched off. The energy store must be
discharged. Check the state of charge via the LED on the top.
While discharging, the lamp should flash more slowly. If in
doubt, measure the voltage between the "DC link" connecting
terminals "-DC" and "+DC" at the bottom of the Dynamic Energy
Storage Unit.
You may only force the discharge with a suitable resistor.
The effective discharge resistance of the entire system must be
> 22 ohms.
Words on label:
"
Warning! Hot surface."
Words on label:
"Danger! Risk of electric shock. After the power supply is
switched off there is a dangerous supply voltage, please read
the operator's manual."
Meaning:
The high DC voltage on the live parts will fall slowly.
