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SECTION 4 |
4.8.2.5.2.2 Option 3 = Generator 1
This Option will start the Generator at "LOW VOLT ALARM" (Section 4.4.2.8) and stop the Generator when the
batteries are charged to the desired programmed level of "RESET VOLTAGE" (Section 4.4.2.7) and stay at this desired
level of voltage or higher for the desired programmed time period = "GEN OFF DELAY" (Section 4.4.2.18). Further
details are given below:
•
If the battery voltage drops to "LOW VOLT ALARM" (Section 4.4.2.8) or lower for continuous period =
"GS DETECT TIME" (Section 4.4.2.16), the Status Relay will be switched ON (energized). "Common"
and "NO" contacts of the Status Relay will close to initiate automatic starting of the Generator.
•
Once the generator has started and starts feeding AC output (within the programmed limits of voltage
and frequency), the EVO™ will change over from "Inverting Mode" to "Charging Mode". Battery
charging will be initiated as per Charging Profile set by parameter "CHARGING PROFILE"(Section
4.4.2.21).
•
When the batteries are charged to the desired programmed level of voltage = "RESET VOLTAGE"
(Section 4.4.2.7) and stay at this desired level of voltage, or higher for the desired programmed time
period = "GEN OFF DELAY" (Section 4.4.2.18), the Status Relay will be switched OFF (de-energized).
"Common" and "NO" contacts of the Status Relay will open to initiate automatic stopping of the
Generator. When AC output from the Generator switches OFF, EVO™ will change over to "Inverting
Mode" (NOTE: The State of Charge of the battery after the Status Relay has been switched OFF (de-
energized) and Generator is stopped will be indeterminate).
4.8.2.5.2.3 Option 4 = Generator 2
This Option will start the Generator at "LOW VOLT ALARM" (Section 4.4.2.8) and stop the Generator after the desired
programmed value of run time of the Generator = "GEN ON TIME" (Section 4.4.2.17) counted from the time the Status
Relay is switched ON (energized). Further details are given below:
•
If the battery voltage drops to "LOW VOLT ALARM" (Section 4.4.2.8) or lower for continuous period =
"GS DETECT TIME" (Section 4.4.2.16), the Status Relay will be switched ON (energized). "Common"
and "NO" contacts of the Status Relay will close to initiate automatic starting of the Generator.
Once the generator has started and starts feeding AC output (within the programmed limits of voltage
•
and frequency), the EVO™ will change over from "Inverting Mode" to "Charging Mode". Battery
charging will be initiated as per the Charging Profile set by parameter "CHARGING PROFILE" (Section
4.4.2.21).
•
The Status Relay will be switched OFF (de-energized) after expiry of the desired programmed Generator
run time = "GEN ON TIME" (Section 4.4.2.17) counted from the time the Status Relay is switched
ON (energized). "Common" and "NO" contacts of the Status Relay will open to initiate automatic
stopping of the Generator. When AC output from the Generator switches OFF, EVO™ will change
over to "Inverting Mode" (NOTE: The State of Charge of the battery after the Status Relay has been
switched OFF (de-energized) and Generator is stopped will be indeterminate).
102 | SAMLEX AMERICA INC.
Parameter Setup
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