diff --git a/ding0/data/equipment-parameters_LV_transformers.csv b/ding0/data/equipment-parameters_LV_transformers.csv
index f86ab214..af3cd559 100644
--- a/ding0/data/equipment-parameters_LV_transformers.csv
+++ b/ding0/data/equipment-parameters_LV_transformers.csv
@@ -1,13 +1,11 @@
-S_nom,R,X
-#kVA,Ohm,Ohm
-# Source 100..1000 kVar transformers: Torsten Werth; Netzberechnung mit Erzeugungsprofilen --
-# Grundlagen, Berechnung, Anwendung; Springer; 2016
-# Source 50 kVar transformer: Own calculations
-50,0.0784,0.1968
-100,0.0280,0.0640
-160,0.0147,0.0400
-250,0.0083,0.0256
-400,0.0046,0.0160
-630,0.0026,0.0102
-800,0.0021,0.0120
-1000,0.0017,0.0096
\ No newline at end of file
+S_nom,R,X;;
+#kVA,Ohm,Ohm;;
+# Source 100..1000 kVar transformers: Torsten Werth; Netzberechnung mit Erzeugungsprofilen --;
+# Grundlagen, Berechnung, Anwendung; Springer;2016
+100,0.0175,0.0360;;
+160,0.0147,0.0372;;
+250,0.0130,0.0378;;
+400,0.0115,0.0383;;
+630,0.0103,0.0386;;
+800,0.0105,0.0591;;
+1000,0.0105,0.0591;;