CATCH Power SOLAR RELAY
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Installation Manual - Page 21
INSTALLATION
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Configuration
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Voltage Control
In order to configure the Solar Relay to use Export Control mode follow these
steps.
Minimum On Time:
Specifies the minimum
time the load must stay on once it has been
turned on.
Above Threshold:
The voltage at which the
Solar Relay will turn the load on.
Above Time:
The number of minutes the
Above Threshold needs to occur before the
load turns on.
Below Threshold:
The voltage at which the
Solar Relay will turn the load off.
Below Time:
The number of minutes the
Below Threshold needs to occur before the
load turns off.
1)
Setup one of the four system overrides to be
Voltage Controlled
.
2)
Configure the Voltage Control parameters as described below.
Example:
A site has 6kw of solar, and a
4.8kW resistive hot water system.
The site suffers voltage problems,
so we are trying to keep voltages
below 255V.
Settings:
Minimum on Time: 0
Above Threshold: 255
Above Time: 5
Below Threshold: 252
Below Time: 5
