Hoymiles HYS-3.6LV-EUG1 User manual

Open Energy for All
Quick Installation Guide
Hybrid Inverter
HYS-3.6LV-EUG1/AUG1
HYS-4.6LV-EUG1/AUG1
HYS-5.0LV-EUG1/AUG1
HYS-6.0LV-EUG1/AUG1
hoymiles.comRegion: Global REV1.3
HYS-3.0LV-EUG1/AUG1

1 General Declaration
• The information in this quick installation guide is subject to change due to product updates or other reasons.
• 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.
• 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.
• 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.
• 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.
Hybrid Inverter Quick Installation Guide
2 Packing List
Inverter*1
Bracket*1 Communication Box*1
Double Row Plug*1 Document*1
EPS Connector*1
Grid Connector*1
Generator Connector*1
M6 Expansion Screw*4
Sleeve*4 Ground Terminal*1 M4 Setscrew*1
DTS*1
Accessories packing list
M3 Setscrew*6 Communication
Terminal*12 AC Terminal*9
Smart Meter*1 CT*1 Battery Temperature Sensor*1
PV Connector(+)*2
PV Connector(-)*2
Battery Connector(+)*1
Battery Connector(-)*1
Optional (Wi-Fi, Ethernet, 4G)
• All cables in this article are copper cables.
01

02
Hybrid Inverter Quick Installation Guide
3 Mounting the Inverter
4 5
© 2022 Hoymiles Power Electronics Inc. All rights reserved. 02
Hybrid Inverter Quick Installation Guide
≥300 mm
≥200 mm
≥300 mm
≥200 mm
≥500 mm ≥15°
23
175 mm 75 mm
65 mm
© 2023 Hoymiles Power Electronics Inc. All rights reserved.

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

Model
HYS-3.0LV-G1 HYS-3.6LV-G1 HYS-4.6LV-G1 HYS-5.0LV-G1 HYS-6.0LV-G1
04
Hybrid Inverter Quick Installation Guide
100 A/60 V DC Breaker 125 A/60 V DC Breaker 125 A/60 V DC Breaker 125 A/60 V DC Breaker 125 A/60 V DC Breaker
40 A/230 V AC Breaker 40 A/230 V AC Breaker 40 A/230 V AC Breaker 40 A/230 V AC Breaker 40 A/230 V AC Breaker
Depends on Loads
Main Breaker
30 mA RCD
20 A/230 V AC Breaker 20 A/230 V AC Breaker 25 A/230 V AC Breaker 32 A/230 V AC Breaker 40 A/230 V AC Breaker
Note: ·
If the battery has integrated a readily accessible internal DC breaker, then no additional ①DC breaker is required.
① ② ④ ⑤ ⑥⑦③
·
The use of ⑥⑦ 30 mA RCD is recommended but not mandatory; please comply with local regulations for the system installation.
© 2023 Hoymiles Power Electronics Inc. All rights reserved.

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

Model
HYS-3.0LV-G1
HYS-3.6LV-G1 HYS-4.6LV-G1 HYS-5.0LV-G1 HYS-6.0LV-G1
Note: · ·
The use of ⑥⑦
100 A/60 V DC Breaker 125 A/60 V DC Breaker 125 A/60 V DC Breaker 125 A/60 V DC Breaker 125 A/60 V DC Breaker
40 A/230 V AC Breaker 40 A/230 V AC Breaker 40 A/230 V AC Breaker 40 A/230 V AC Breaker 40 A/230 V AC Breaker
Depends on Loads
Main Breaker
30 mA RCD
① ② ④ ⑤ ⑥⑦③
20 A/230 V AC Breaker 20 A/230 V AC Breaker 25 A/230 V AC Breaker 32 A/230 V AC Breaker 40 A/230 V AC Breaker
If the battery has integrated a readily accessible internal DC breaker, then no additional ①DC breaker is required.
30 mA RCD is recommended but not mandatory; please comply with local regulations for the system installation.
06
Hybrid Inverter Quick Installation Guide
© 2023 Hoymiles Power Electronics Inc. All rights reserved.

5 Electrical Connection
Step 1 Grounding Protection Wire
Step 2 Grid (Same wirings for GEN if needed)
2346
5
5
1
3
2
45
2
Click
3
4
5
M6
2 N·m
1
1
13 mm≤≤18 mm S=6 mm²
7-8 mm
20-25 mm
6
Step 3 EPS
1
2
3
4
3
2
2
1
5
3
2
4
4
5
M4
1.2 N·m
1
6
13 mm≤≤18 mm S≥6 mm²
7-8 mm
20-25 mm
1
21
M4
1.2 N·m
L=H+(2-3) mm
S≥6 mm²
S H
L
Hybrid Inverter Quick Installation Guide
07

Step 4 PV
Step 5 Battery
23
4
1
3
1
Click
Click
2
1
2
S: 20-25 mm²
1
08
Hybrid Inverter Quick Installation Guide
2 3
PV+
PV-
1
© 2023 Hoymiles Power Electronics Inc. All rights reserved.
3
321
PV+
PV-
4
2
Φ: 4-5 mm
2.5 mm²≤S≤4 mm²
S
Φ
7-8 mm
4
Lock
Click

Label
Meter (485A, 485B)
BMS (NTC+, NTC-, CANH, CANL, 485A, 485B)
DRM (D1/5, D2/6, D3/7, D4/8, REF, COM)
DI (IN-, IN+)
Parallel (DI IN+, DI IN-,CANH, CANL, 485A_1,
485B_1, 485A_2, 485B_2)
120 Ohm (ON, OFF)
DO1 (NO1, COM1)
DO2 (NO2, COM2)
Description
For the Smart Meter.
For Li-ion battery communication via CAN or RS485.
For lead-acid battery temperature is monitored via
sensor through NTC+ and NTC-.
For external Demand Response Enabling Device.
Dry-contact input of external bypass contactor.
For parallel operation.
120 Ohm termination resistor for parallel operation.
Dry-contact output. The DO1 can be set to one of the
functions as follows: Earth Fault Alarm, Load Control
Dry-contact output. The DO2 will control the bypass
contactor under certain logic.
and Generator Control.
Hybrid Inverter Quick Installation Guide
Step 6 Signal Communication (Connection of communication box is mandatory)
8-485A_2
7-485B_2
2
6-485A_1
5-485B_1
4-CANL
1
3-CANH
2-DI IN-
1-DI IN+
8-NC
8-485B
8-485A_2
7-NC
7-485A
7-485B_2
6-NC
6-NC
6-485A_1
5-485B
5-CANL
5-485B_1
4-485A
4-CANH
4-CANL
3-NC
3-NTC-
3-CANH
2-NC
2-NC
2-DI IN-
1-NC
1-NTC+
1-DI IN+
MRDID
Para1
120 Ohm
ON OFF
4 6 8
IN- D2/6 D4/8 REF
1OD753
21MOC7/3D5/1D+NI
NO1 COM1
2araPSMBreteM
DO2
1 2
NO2 COM2
09