EPS BoxQuick Installation Guide

1. Introduction

2. Overview

3. Preparation

3.1Packing List Checking

expansion tubes X 4

cushion blocks X 4

self-tapping screws X 4

cold pressedterminals X8

„‚ ƒ …

Before installation, make sure that nothing inside the package is damaged. The following items should be inside the package.

Diagonal plier Screwdriver Manual wrench

Φ6 driller Rubber hammer

Before you start, get the following tools ready.3.2 Tools

Marker pen

EPS Box integrates two contactors which provides simple connection for users. It is compatible with X-hybrid E Series inverter. Configured with EPS Box, customers just need to connect 6 wires between inverter and EPS Box. It can simplify the operation and improve security.

expansion screws X 4

01

4. Mounting

Step 1:Install the four cushion blocks on EPS Box with self-tapping screws.

cushion blocks

self-tapping screws

Step 2:

mark position

Use EPS Box with cushion blocks as a template to mark the four holes’ position on the wall with marker pen.

02

-Drill holes with 6 drillΦ-Depth : at least 50mm

-Τighten the expansion tubes

Drill holes with Φ6 driller carefully, make sure the holes are deep enough for installing. Install the expansion tubes through cushion blocks into the holes and tighten them.

Install the expansion screws with screwdriver to fix the EPS Box.

Step 3:

Step 4:

EPS Box

EPS Load

300m

m

220mm

170m

m

1

2

3

EPS

Load

Grid

Object Description

614.00078.03

6. Technical Parameters

Grid

Max.AC input current (A)

Rated AC voltage ( V )

Rated AC frequency (Hz)

EPSMax.EPS input current (A)Rated EPS voltage ( V )Rated EPS frequency (Hz)

63

230

50 / 60

32230

50 / 60

Load

Genaral DataOperating Temperature range (℃ )Dimension (mm)Weight (kg)

Rated output current(A),on grid modeRated output current(A),EPS modeRated Grid Voltage( V )

6332

230

300*220*1703.5

-10~+50

Rated Grid Frequency(Hz) 50/60

0403

Overview of EPS Box

5. Wiring Connection

15mm

15mm

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5.1 Wires making

Wires below are needed before installation.

Use the diagonal plier to trip 15mm of insulation from side of the wire as below.

Insert this end of wire into cold pressed terminal and tighten it.

5.2 Grid-Wires ConnectionUse the manual wrench to screw off the cap on cable nut, and then insert Grid-L wire and GRID-N wire into the ports of contactor (A&B) through the cable nut and tighten them with screwdriver.

Please prevent other wires from getting loose during operation.

Use the manual wrench to screw off the cap on cable nut, and then insert Load-L wire and Load-N wire into ports of contactor (C&D) through the cable nut and tighten them with screwdriver.

5.3 Load-Wires Connection

Use the manual wrench to screw off the cap on cable nut, and then insert EPS-L wire , EPS-N wire and GND-wire into ports of contactor (E&F) through the cable nut and tighten them with screwdriver.

Please make sure all wires are tightened.Wire connection in EPS-Box 5.6 Checking

5.4 EPS-Wires Connection

GND wire*1 For EU

15mm

GND

10AWG N wire*1 For AU

15mm 15mmFor EU

For AU

1 pcs

2 pcs

4 pcs

1 pcs

Use the manual wrench to screw off the cap on cable nutIn EU, insert GND-wire into port of contactor (F) through the cable nut and tighten it with screwdriver.In AU, insert N wire into ports of contactor(B&F) .

5.5 Wires Connection

For EU For AU

upside

Grid-L wire

Grid-N wire

downside

A

B

cable nut

Load-L wire —— C Load-Nwire —— D Load-L/N�wire~5AWG

Grid-L�wire —— AGrid-Nwire —— BGrid-L/N�wire~5AWG

EPS-L�wire —— EEPS-Nwire —— F EPS-L/N�wire~10AWG

cable nutC

D

Load-L wire Load-N wire

cable nut

EPS-L wire EPS-N wire

GND wire

For EU For AU

N wire

For EU

to GRIDto Load

to EPS port of inverter to E-BAR –

For AU

to GRIDto Load

to EPS port of inverter

Left View

EFLeft View

AB

CD

Left View

F

Left View

B