Renac ESC Series User manual

1. Introduction
Powercase is a battery box which is compatible with RENAC hybrid inverter (ESC Series). Configured with powercase,
customers just need to connect several wires between inverter and powercase / battery.
2. Packing List
Check that if there is any distortion or impaired during transportation.
Quick Installation Guide
Powercase

3. Mounting
Fix the cabinet on the wall.
4. Open the box
Unscrew screws and open the cabinet as follow.
5. Installation
5.1 Put the battery in the cabinet, set the ADD switch of the main battery to 1, set the slave battery to 2.
Remark:
When the battery is put into the cabinet, you need to push the battery to the left side of cabinet.

5.2 Wire connection
5.2.1 Inner Wire connection
Step1. Plug the communication cable into the RS485/CANS port of battery.
Step2. Plug the battery cables (Comes with the cabinet) into the battery power port. The color of positive cable is red, the
negative cable is black.
Pin 1 2 3 4 5 6 7 8
Function x GND X CANH CANL X X X

Step3. Connect battery 1 and battery 2 with parallel cables. The color of positive cable is red, the negative cable is black,
and the blue cable is the communication cable.
Step4. Install the inner ground cables and close cover of the cabinet.

Step2. Install the other side of the cable to the battery port of inverter (The color of positive cable is red, the negative cable
is black) and install the battery communication cable (the blue cable is the communication cable).
5.2.2 Outer Wire connection
Step1. Plug the power cable (the length is 80cm) into the battery port of power case.
Step3. Install the outer ground cable (ground cable size: 12AWG).

Open the lid, the breaker is in this place.
6. Operation of power case
422-00066-00