---
title: Step 1: Electrical installation
slug: help-center/step-1-electrical-installation
docTags: 
createdAt: 2023-09-20T13:19:06.110Z
---

:::hint{type="warning"}
**WARNING: **As the installation takes place in the fuse box, we recommend that you contact an electrician.
:::

:::hint{type="info"}
The product **CLEMAP Load Management Static/Gateway** does not have current transformers or rogowski coils.
:::

![](https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/xwS9qI_JBDyK1IFdYKYj8_clemap-installationsschema-v3-en.png "Figure 3: Typical installation of CLEMAP Load Management/Energy Monitor")

![](https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/h_BfjirIZz1rXVP3fOf6P_installation-schema-with-pv-without-solar-log-en.png "Figure 4: Typical installation of CLEMAP Load Management with photovoltaics")

![](https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/XQlqQKFlVeyF8NwhtJuMx_grafik.png "Figure 5: Schematic of the Load Management/Energy Monitor installation in a fuse box of the building")

::Image[]{src="https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/b8vWqfLI7WQz0o-GWQV6T_.blob" size="32" width="706" height="488" position="center" caption="Figure 6: Current transformer. The arrow must follow in the direction of the current (to the consumers)" darkWidth="706" darkHeight="488" showCaption="true"}

::Image[]{src="https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/_4Xp04vjkUEMWcpQ3z-H2_grafik.png" size="80" width="602" height="168" position="center" caption="Figure 7: Rogowski coil The direction of current is shown by the arrow. ATTENTION: Make sure you hear a "click" when you close the shutter" darkWidth="602" darkHeight="168" showCaption="true"}

a.      make sure that the power supply in the fuse box is disconnected.

b.      position the CLEMAP product (a) so that the current sensors (b) can be easily connected to the main input cables (L1, L2 and L3) (as shown in Fig. 2).

c.      attach the CLEMAP product to the fuse box.

:::hint{type="info"}
The product **CLEMAP Load Management Static/Gateway** does not have current transformers or rogowski coils.

Simply connect L1 and steps d, e, and f can be skipped.
:::

d.      connect the current sensors (b) to the insulated incoming power lines (L1, L2 and L3), **making sure that the arrow shown in figure 3 points in the direction of the electrical loads.**

e.      connect the current sensors (b) to the CLEMAP product and make sure that the current sensors of the L1, L2 and L3 cables match the corresponding voltage inputs L1, L2 and L3.

f.        connect the inputs N, L1, L2 and L3 to the corresponding voltage lines after fusing 
(maximum 16 A).

g.      switch on the fuses and wait 3 minutes until the sensor is active.



![](https://api.archbee.com/api/optimize/N5BtsfQVOxPnQzfUQkalm/yeZfosyd80x3_Vmqgp-1z_image.png)