diff --git a/code/__DEFINES/~nova_defines/apc_defines.dm b/code/__DEFINES/~nova_defines/apc_defines.dm
index 6043ba1a422..a36145841ed 100644
--- a/code/__DEFINES/~nova_defines/apc_defines.dm
+++ b/code/__DEFINES/~nova_defines/apc_defines.dm
@@ -1,6 +1,6 @@
 /// Lower excess value for APC arcing, 5% chance to arc
-#define APC_ARC_LOWERLIMIT 2500000
+#define APC_ARC_LOWERLIMIT 4 MEGA WATTS
 /// Moderate excess value for APC arcing, 10% chance to arc
-#define APC_ARC_MEDIUMLIMIT 5000000
+#define APC_ARC_MEDIUMLIMIT 6 MEGA WATTS
 /// Upper excess value for for APC arcing, 15% chance to arc
-#define APC_ARC_UPPERLIMIT 7500000
+#define APC_ARC_UPPERLIMIT 8.5 MEGA WATTS