diff --git a/src/data.py b/src/data.py
index cc8f31e..979dde4 100644
--- a/src/data.py
+++ b/src/data.py
@@ -20,6 +20,9 @@ class ReadRegister:
         rn.PV_02_VOLTAGE,
         rn.PV_01_CURRENT,
         rn.PV_02_CURRENT,
+        rn.PHASE_A_CURRENT,
+        rn.PHASE_B_CURRENT,
+        rn.PHASE_C_CURRENT,
         rn.INPUT_POWER,
         rn.ACTIVE_POWER,
         rn.GRID_CURRENT,
diff --git a/src/main.py b/src/main.py
index 89a5cce..7c68ddd 100644
--- a/src/main.py
+++ b/src/main.py
@@ -22,7 +22,7 @@ port = os.getenv("INVERTER_PORT", 502)
 host = os.getenv("INVERTER_HOST", "192.168.200.100")
 
 LOGGER = logging.getLogger(__name__)
-REQUEST_INTERVAL = 60
+REQUEST_INTERVAL = 10
 
 
 async def get_inverter_client() -> AsyncHuaweiSolar:
@@ -44,7 +44,7 @@ async def main():
         except ReadException as error:
             LOGGER.error(f"Can't read register, {ReadRegister.inverter_reg_status}. "
                          f"Error code: {error}. Sleep for 10 min")
-            await asyncio.sleep(10*60)
+            await asyncio.sleep(10*60) # Sleep 5 min
 
         LOGGER.info(f"-- INVERTER -- Status: {status}")
 
@@ -60,17 +60,17 @@ async def main():
                     format_data_to_serialized_json(result),
                     f"measure/{result.name}",
                 )
+            if count == 6:  # Every 1 min
+                LOGGER.info("-- INVERTER -- Send calculated values")
+                for register in ReadRegister.reg_to_read_calculated:
+                    result = await get_inverter_data(inverter_client, register)
+                    send_data(
+                        mqtt_client,
+                        format_data_to_serialized_json(result),
+                        f"calculated/{result.name}",
+                    )
 
-            LOGGER.info("-- INVERTER -- Send calculated values")
-            for register in ReadRegister.reg_to_read_calculated:
-                result = await get_inverter_data(inverter_client, register)
-                send_data(
-                    mqtt_client,
-                    format_data_to_serialized_json(result),
-                    f"calculated/{result.name}",
-                )
-
-        if count == 5:
+        if count == 30:  # Every 5 min
             LOGGER.info("-- INVERTER -- Send status/alarm")
             for register in ReadRegister.reg_to_read_status:
                 result = await get_inverter_data(inverter_client, register)