Hoymiles HYS-8.0LV-EUG2 User manual

HYS-10.0LV-EUG2
HYS-12.0LV-EUG2
Open Energy for All
Quick Installation Guide
Single-phase Hybrid Inverter
hoymiles.comRegion: Global REV1.2
HYS-8.0LV-EUG2

1 General Declaration
01
Hybrid Inverter Quick Installation Guide
2 Packing List
• The information in this quick installation guide is subject to change due to product updates or other
reasons.
• All installations should be performed by trained and knowledgeable technicians who are familiar
with local standards and safety regulations.
• Check the deliverables for correct model, complete contents, and intact appearance. Contact the
manufacturer if any damage is found or any component is missing.
• Strictly follow the installation, operation, and configuration instructions in this guide and user
manual. The manufacturer shall not be liable for equipment damage or personal injury if you do not
follow the instructions.
• All cables in this article are copper cables.
Ground Terminal*1
Bracket*1
Screw M4*2 DTS Connecting Line*1
Document*1
Inverter*1
RUN PV AC COM FAULT
• This guide cannot replace the product labels or the safety precautions in the user manual unless
otherwise specified. All descriptions here are for guidance only.
• Before installations, read through the quick installation guide and the user manual to learn about
the product and the precautions.
• Use insulating tools and wear personal protective equipment when operating the equipment to
ensure personal safety. Wear anti-static gloves, clothes, and wrist strip when touching electron
devices to protect the inverter from damage. The manufacturer shall not be liable for any damage
caused by static electricity.
Expansion Screw M6*6
Sleeve*6
DTS*1
Optional (Wi-Fi, Ethernet, 4G)
Accessories Packing List
Smart Meter*1 CT*1 Battery Temperature Sensor*1
Document

3 Product Dimensions
© 2023 Hoymiles Power Electronics Inc. All rights reserved. 02
Hybrid Inverter Quick Installation Guide
OFF
ON
DC SWITCH
RUN PV AC COM FAULT
DTS
PV1
PV2
COM1
COM2
BAT+ BAT- GEN EPS GRID
202 mm 502 mm
518.5 mm
740 mm 770.5 mm

Hybrid Inverter Quick Installation Guide
4 Wiring Diagram
Wiring diagram for countries such as Australia, New Zealand, South Africa, etc. Please follow local wiring regulations.
Battery
BMS
Smart Meter
RCD
E-BAR
Distribution Box
PE or
L
N
L
N
PE
EPS
GRID
Meter
L
N
PE
L
N
PE
L N PE
CT Utility
Meter
Do not connect this terminal when the neutral wire and PE wire are connected together.
E-N
Link
N-BAR
RCD
LOAD GRID
①
③ ④
⑤
⑥
⑦
⑧
PV
Normal Loads
Grid
Backup Loads
Generator
/Inverter
②
HYS-LV Series
L
N
PE
03

Hybrid Inverter Quick Installation Guide
Model
HYS-8.0LV-EUG2
HYS-10.0LV-EUG2 HYS-12.0LV-EUG2
Note:
200 A/60 V
DC Fuse
250 A/60 V
DC Fuse
300 A/60 V
DC Fuse
125 A/230 V
AC Breaker
125 A/230 V
AC Breaker
125 A/230 V
AC Breaker
Depends on Loads Main Breaker 30 mA RCD
① ② ④ ⑥ ⑦⑧③
50 A/230 V
AC Breaker
63 A/230 V
AC Breaker
80 A/230 V
AC Breaker
·
If the battery has integrated a readily accessible internal DC breaker or fuse, then no additional ①DC breaker or fuse is required.
⑤
50 A/230 V
AC Breaker
63 A/230 V
AC Breaker
80 A/230 V
AC Breaker
·
The use of 30 mA RCD is recommended but not mandatory; please comply with local regulations for the system installation.
⑦⑧
·
If the generator has integrated a readily accessible internal AC breaker, then no additional
②
AC breaker is required.
© 2023 Hoymiles Power Electronics Inc. All rights reserved. 04

Hybrid Inverter Quick Installation Guide
Wiring diagram for other countries. Please follow local wiring regulations.
Battery
BMS
Backup Loads
Smart Meter
Grid
E-BARE-BAR
Distribution Box
PE or
L
N
L
N
PE
EPS
GRID
Meter
L
N
PE
L
N
PE
L N PE
CT Utility
Meter
RCD
LOAD GRID
①
③
④
⑤
⑥
⑦
PV
Normal Loads
RCD
⑧
Generator
/Inverter
②
HYS-LV Series
PE
L
N
05

Hybrid Inverter Quick Installation Guide
Model
HYS-8.0LV-EUG2
HYS-10.0LV-EUG2 HYS-12.0LV-EUG2
200 A/60 V
DC Fuse
250 A/60 V
DC Fuse
300 A/60 V
DC Fuse
125 A/230 V
AC Breaker
125 A/230 V
AC Breaker
125 A/230 V
AC Breaker
Depends on Loads Main Breaker 30 mA RCD
① ② ④ ⑥ ⑦⑧③
50 A/230 V
AC Breaker
63 A/230 V
AC Breaker
80 A/230 V
AC Breaker
⑤
50 A/230 V
AC Breaker
63 A/230 V
AC Breaker
80 A/230 V
AC Breaker
Note: ·
If the battery has integrated a readily accessible internal DC breaker or fuse, then no additional ①DC breaker or fuse is required.
·
The use of 30 mA RCD is recommended but not mandatory; please comply with local regulations for the system installation.
⑦⑧
·
If the generator has integrated a readily accessible internal AC breaker, then no additional
②
AC breaker is required.
© 2023 Hoymiles Power Electronics Inc. All rights reserved. 06

Hybrid Inverter Quick Installation Guide
5 Recommended Cable List
PV Cable
EPS L/N/PE Cable
10-8 AWG
8-6 AWG
8-6 AWG
3/0-4/0
This data is the cable specification recommended by Hoymiles, and for proper cable specification, please refer to local laws and regulations and actual installation.
GEN L/N/PE Cable
GRID L/N Cable
Battery Cable
Communication Cable
13-14 mm
17-18 mm 17-18 mm 20-23 mm
4-2 AWG
24 AWG 8 mm
17-18 mm
Specification Stripping Length
Cable
HYS-8.0LV-EUG2
HYS-10.0LV-EUG2
HYS-12.0LV-EUG2 HYS-8.0/10.0/12.0LV-EUG2
(90℃, Copper)
10-8 AWG
10-8 AWG 10-8 AWG
1/0-2/0
4-2 AWG
24 AWG
10-8 AWG
8-6 AWG
8-6 AWG
2/0-3/0
4-2 AWG
24 AWG
Ground Cable
(6-10 mm²) (6-10 mm²)
(6-10 mm²)
(50-70 mm²) (70-95 mm²)
(95-120 mm²)
(25-35 mm²)
(25-35 mm²)
(25-35 mm²)
(6-10 mm²)
(10-16 mm²)
(10-16 mm²)
(6-10 mm²) (10-16 mm²) (10-16 mm²)
(0.2 mm²) (0.2 mm²) (0.2 mm²)
4 AWG
(25 mm²)
4 AWG
(25 mm²)
4 AWG
(25 mm²) 12-14 mm
GRID PE Cable
6 AWG
(16 mm²)
6 AWG
(16 mm²)
6 AWG
(16 mm²)
10-12 mm
07

Hybrid Inverter Quick Installation Guide
21
45
3
6
6 Wall Mounting Steps
≥200 mm
≥300 mm
≥200 mm
≥500 mm
≥300 mm
200 mm
203 mm 203 mm
≥15°
© 2023 Hoymiles Power Electronics Inc. All rights reserved. 08

RUN PV AC COM FAULT
Hybrid Inverter Quick Installation Guide
7 Electrical Connection
Step 1 Opening the Wiring Box Cover
Product Overview
5. Battery Terminals 7. AC Terminals
4. Communication Port
1. LED Indicators
6. Grounding Bar
2. DC Switch
ON
1
ON
1
PV1+ PV1- PV2+ PV2-
BATT+
BATT-
NLPE N L
GEN EPS NL GRID
RUN PV AC COM FAULT
1
2
345
76
3. PV Terminals
ON
1
ON
1
PV1+ PV1- PV2+ PV2-
T20
09