Sofarsolar HYD 3000-EP Single Phase Hybrid Inverter User Manual
- June 9, 2024
- Sofarsolar
Table of Contents
HYD 3000-EP Single Phase Hybrid Inverter
User Manual
HYD 3000-EP Single Phase Hybrid Inverter
Notice
This manual contains important safety instructions that must be followed
during installation and maintenance of the equipment.
Save these instructions!
This manual must be considered as an integral part of the equipment. The
manual must always accompany the equipment, even when it is transferred to
another user or field.
Copyright Declaration
The copyright of this manual belongs to Shenzhen SOFARSOLAR Co.,Ltd. Any
corporation or individual should not plagiarize, partially copy or fully copy
it (including software, ect .),and no reproduction or distribution of it in
any form or by any means. All right reserved.
SOFARSOLAR reserves the right of final interpretation. This manual is subject
to change according to user’s or customer’s feedback. Please check our website
at http://www.sofarsolar.com for latest version.
Document Updates
V2.0 2023-02-20
Preface
Note
If you have any question or problem when you read the following information,
please contact Shenzhen SOFARSOLAR Co., Ltd.
Outline
Please read the product manual carefully before installation, operation or
maintenance. This manual contains important safety instructions and
installation instructions that must be followed during installation and
maintenance of the equipment.
Scope
This product manual describes the installation, electrical connections,
commissioning, maintenance and troubleshooting of HYD 3K~6K-EP inverters:
HYD 3000-EP HYD 3680-EP HYD 4000-EP HYD 4600-EP HYD 5000-EP HYD 5500-EP HYD
6000-EP Keep this manual where it will be accessible at all times.
Target Group
This manual is intended for qualified electrical technical personnel who are
responsible for inverter installation and commissioning in the PV power system
and PV plant operator.
Symbols Used
This manual is provides safety operation information and uses the symbol in
order to ensure personal and property security and property security and use
inverter efficiently when operating the inverter. You must understand these
emphasized information to avoid the personal injury and property loss. Please
read the following symbols used in this manual carefully.
| Danger indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
---|---
Danger
| Warning indicates a hazardous situation which, if not avoided, could result
in death or serious injury.
Warning
| Caution indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury.
Caution
| Attention indicates potential risks which, if not avoided, may
lead to equipment fault or property damage.
Attention
| Note provides tips that are valuable for the optimal operation of the
product.
Note
Basic safety information
1.1. Safety instructions
Read and understand the instructions of this manual, and be familiar with
relevant safety symbols in this chapter, then start to install and
troubleshoot the equipment.
According to the national and state requirements, before connecting to the
electrical grid, you must get permission from the local electrical grid
operation can only be performed by qualified electrical engineer.
Please contact the nearest authorized service center if any maintenance or
repair is needed. Contact your distributor for the information of the nearest
authorized service center. Do NOT repair it by yourself, it may cause injury
or property damage.
Before installing and maintaining the equipment, you should turn the DC switch
OFF to cut off the high voltage DC of the PV array. You can also turn the
switch in the PV combiner box OFF to cut off the high voltage DC. When the
battery needs to be installed, please confirm the positive and negative
terminals of the battery and turn OFF the battery. Otherwise, serious injury
may be caused.
Qualified persons
The customer must make sure the operator has the necessary skill and training
to do his/her job. Staff in charge of using and maintaining the equipment must
be skilled ,aware and mature for the described tasks and must have the
reliability to correctly interpret what is described in the manual. For safety
reason only a qualified electrician, who has received training and / or has
demonstrated skills and knowledge in construction and in operation of this
unit, can install this inverter. Shenzhen SOFARSOLAR Co., Ltd. does not take
any responsibility for the property destruction and personal injury because of
any incorrect use.
Installation requirements
Please install inverter according to the following section. Fix the inverter
on an appropriate objects with enough load bearing capacity (such as walls, PV
racks etc.), and ensure that inverter is vertical placed. Choose a place
suitable for installing electrical devices. And assure there is enough fire
exit space, convenient for maintenance. Maintain proper ventilation to ensure
enough air cycle to cool the inverter.
Transport requirements
If you find packing problems that may cause the damage of the inverter, or
find any visible damage, please immediately notice the responsible
transportation company. You can ask solar equipment installation contractor or
Shenzhen SOFARSOLAR Co.Ltd. for help if necessary.
Transport of the equipment, especially by road, must be carried out with by
suitable ways and means for protecting the components (in particular, the
electronic components) from violent shocks, humidity, vibration, etc.
Labels on the equipment
The labels must NOT be hidden with objects and extraneous parts (rags,
boxes, equipment, etc.); they must be cleaned regularly and kept visible at
all times.
Electric connection
Please comply with all the current electrical regulations about accident
prevention in dealing with the solar invert.
Danger Before the electrical connection, make sure to use opaque material
to cover the PV modules or to disconnect PV array DC switch. Exposure to the
sun, PV array will produce a dangerous voltage!
Warning All installation accomplished only by professional electrical
engineer! Must be trained;
Completely read the manual operation and understand relevant matter.
Attention Get permission from the local electrical gird operator,
complete all electrical connections by professional electrical engineer, then
connect inverter to electrical grid.
Note It’s forbidden to remove the tamper evident label, or open the
inverter. Otherwise Sofarsolar will not provide warranty or maintenance!
Operation
Danger Touching the electrical grid or the terminal of the equipment
may lead to electrocution or fire!
Don’t touch the terminal or conductor connected to the electrical grid.
Pay attention to any instructions or safety documents related to grid
connection.
Attention Some internal components will be very hot when inverter is
working. Please wear protective gloves!
Maintenance and repair
Danger Before any repair work, turn OFF the AC circuit breaker between
the inverter and electrical grid first, then turn OFF the DC switch.
After turning OFF the AC circuit breaker and DC switch, wait for 5 minutes at
least before carrying out any maintenance or repair work.
Attention Inverter should work again after removing any faults. If you
need any repair work, please contact with the local authorized service center.
Can’t open the internal components of inverter without authorized. Shenzhen
SOFARSOLAR Co., Ltd. Does not take any responsibility for the losses from
that.
EMC / noise level of inverter
Electromagnetic compatibility (EMC) refers to that one electrical equipment
functions in a given electromagnetic environment without any trouble or error,
and impose no unacceptable effect upon the environment. Therefore, EMC
represents the quality characters of an electrical equipment. The inherent
noise-immune character: immunity to internal electrical noise. External noise
immunity: immunity
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