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RSD PEFS-EL Series
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×
6) Diagram
PV Arrays
PV Arrays
+
-
1-10
strings
+
-
PV Arrays
PV Arrays
6.3 Test
1) Step1. Activate AC power circuit. PEFS switches on.
AC POWER ON
2) Step 2. Wait one minute. UPS is charging.
×
√
√
√
PV Arrays
PV Arrays
+
+
-
-
+
+
-
-
PV Arrays
PV Arrays
√
√
+
-
Firefighter Safety Switch
+
-
Approx. 35 sec.
Approx. 1 min
×
Inverter
Distribution box
Emergency Button (optional)
Locked/Unlocked
www.projoy-electric.com
×
√
Grid
5
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