diff --git a/yabl/init.go b/yabl/init.go
index e1d91da..0e93f31 100644
--- a/yabl/init.go
+++ b/yabl/init.go
@@ -94,7 +94,7 @@ func (c *converter) initialize() {
 			{length: 11, setter: ppe.setVoltageAfter, name: FVoltageAfter},
 			{length: 10, setter: ppe.setPresentCurrent, name: FPresentCurrent},
 		}
-		c.protocolMap[key] = &action{fields: fields, interval: 50, name: PPuPresentEnergy, object: ppe}
+		c.protocolMap[key] = &action{fields: fields, interval: 1000, name: PPuPresentEnergy, object: ppe}
 	}
 
 	for i := uint(1); i <= CONNECTOR_COUNT; i++ {