Chroma 62020H-150S Operating & Programming Manual page 31

phase 200/240 Vac 2KW model power supply available for selection. Follow
the local voltage regulation to select a proper voltage spec. The Power
Supply is set to the required input voltage when shipped. If the input voltage is
not within the range, an AC_fault protection error will occur and shut down the
output.
18. Chassis size without any accessories.
1. If the power supply is connected to a battery or inductance load such
CAUTION
as a motor, connect a diode in series with the output port to prevent
the load current from reversing and damaging the supply (see Figure
1-1).
2. For switchable power load applications, if the output load cable is
longer than 20cm, strand the load cable and parallel the capacitance
at the load input to prevent any unexpected oscillation from
occurring (see Figure 1-2).
3. For parallel load applications, connect a capacitor of more than
100uF to the load input to avoid any unexpected oscillation from
occurring.
4. Do not wrap the external input, output, and communication cables
together to avoid interference that may cause a device error.
Voltage from the two output terminals to earth varies with the 62000H
CAUTION
Series Models with Solar Array Simulation as shown in Table 1-4 below:
Model
62020H-150S
Figure 1-1
Figure 1-2
Table 1-4
Max. Voltage (Vdc) Difference
between Output Terminal and Earth
±250
Overview
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