EnSmart M0030T Manuale utente

Smart MULTIGRID PCS

Power Conversion System

30kW-630kW

Power Conversion & Energy Storage

User Manual

Smart MultiGrid Series PCS User Manual

CONTENT

1!About'This'Manual .......................................................................................... 2!

1.1Preface............................................................................................................................2!

1.2Applicable!products........................................................................................................2!

1.3!Content!abstract............................................................................................................2!

1.4!Symbols .........................................................................................................................3!

2"Safety'Instructions ........................................................................................... 4"

2.1!Personnel!Requirements ...............................................................................................4!

2.2!Safety!Warning!Operation .............................................................................................4!

2.3Device!Identification! ! Protection..................................................................................4!

2.4!Electricity!Safety!Matters ..............................................................................................5!

2.5Environmental!Space!Requirements ..............................................................................5!

2.6!On-line!test!specification...............................................................................................6!

2.7Touch!Screen!Parameter!Setting ....................................................................................6!

2.8Maintenance!Or!Overhaul!Specifications .......................................................................6!

2.9Product!Scrapping ..........................................................................................................6!

2.10!Other!Considerations...................................................................................................7!

3"Product'introduction ........................................................................................ 8"

3.1!Product!Appearance ......................................................................................................8!

3.2Main!Power!Topology.....................................................................................................9!

3.3Communication!Solutions ............................................................................................10!

4"Converter"Mode"and"Function........................................................................11"

4.1!Model!Introduction .....................................................................................................11!

4.2!Energy!Storage!Converter!Function.............................................................................11!

4.3Introduction!of!Converter!Status..................................................................................13!

5"Mechanical"Installation"Guidance ..................................................................14"

5.1!Precautions!Before!Installation ...................................................................................14!

5.2!Installation!Process......................................................................................................14!

5.3!Installation!Preparation...............................................................................................15!

5.4!Machine!Transportation ..............................................................................................15!

5.5!Location!and!Fixation...................................................................................................18!

5.6!Design!And!Installation!Of!Air!Duct .............................................................................20!

6"Electrical"Installation"Guidance ......................................................................23"

6.1!Cable!Requirements ....................................................................................................23!

Smart MultiGrid Series PCS User Manual

6.2!Connection!Terminal ...................................................................................................24!

6.3!Wiring!Specification.....................................................................................................24!

6.4!Fixation!and!Protection!of!Connecting!Cables.............................................................25!

6.5!Remove!Switch!Baffle!And!Lower!Panel......................................................................25!

6.6!Internal!Terminal .........................................................................................................26!

6.7DC!Side!Wiring ..............................................................................................................27!

6.8!AC!Side!Wiring .............................................................................................................29!

6.9!System!Grounding .......................................................................................................29!

6.10!Installation!Is!Complete .............................................................................................29!

7"Test"Run.........................................................................................................30"

7.1!Pre-Boot!Check ............................................................................................................30!

7.2!Start-Up!Operation!Flow .............................................................................................31!

7.3!Shutdown!Operation!Flow...........................................................................................32!

8"Touch"Screen"Operational"Guidelines.............................................................33"

8.1!Introduction!of!Touch!Screen ......................................................................................33!

8.2!Alarm!Buzzer................................................................................................................34!

8.3!Communication!Settings..............................................................................................34!

8.4!Introduction!of!Masks!from!All!walks!of!life................................................................34!

9"Maintenance"and"troubleshooting .................................................................41"

9.1!Explain .........................................................................................................................41!

9.2!Matters!Needing!Attention .........................................................................................41!

9.3!Fault!Handling..............................................................................................................43!

Appendix"1：Technical"Parameter........................................................................48"

Appendix"II:"Quality"Assurance .............................................................................52"

!!Smart MultiGrid Series PCS User Manual

1About This Manual

1.1Preface

Dear customer

Thank you for using the energy storage inverter researched and developed by Ensmart Power

Ltd. (hereinafter referred to as the “ENSMART”). We sincerely hope that our products can

meet your needs. We also expect you toput forward more valuable suggestions on the product

performance and function. We will make unremitting efforts to improve the product quality.

1.2Applicable products

This manual is applicable to the energy storage converter of EnSmart Power Ltd. The product

types are as follows:

Model

Power

Isolation

transformer

Without on-grid

and off-Gird

With on-grid and off-Gird

automatically switch internal

M0030T!

30KW!

√!

M0050T!

50KW!

√!

M0100T!

100KW!

√!

M0250T!

250KW!

√!

M0500T!

500KW!

√!

M0630T!

630KW!

√!

M0500!

500KW!

√!

M0630!

630KW!

√!

M0030T-S三

WW!

30KW!

√!

M0050T-S!

50KW!

√!

M0100T-S!

100KW!

√!

M0250T-S!

250KW!

√!

Unless specified otherwise, any "inverter" and "energy storage inverter" mentioned

in this manual refers to this series of products.

1.3 Content abstract

!This manual is a special manual of MULTIGRID series provided by EnSmart Power for

users.The manual details product information, installation instructions, operation,

maintenance and troubleshooting. Before installing and debugging the running equipment,

the user must read and understand all the instructions contained in this manual and be

familiar with the relevant safety symbols.

!Readers need to have a certain degree of electrical theory, electrical wiring and

professional mechanical knowledge. Before installing this product, please read this manual

carefully and ensure that the relevant personnel can easily access and use it.

!The contents, pictures, logos and symbols used in this manual are all owned by EnSmart

Power. Personnel other than the company may not publicly reproduce all or part of the

contents without written authorization.

!!Smart MultiGrid Series PCS User Manual

DANGER"

WARNING"

NOTE"

CAUTION"

1.4 Symbols

In order to ensure the safety of the user's personal and property when using the product, and

to better use the product, the manual provides relevant information and highlights it with

appropriate symbols.

The following list of symbolic hints may be used in this manual, please read them carefully.

"Danger" indicates that there is a high potential hazard which, if not avoided, will result

in death or serious injury.

"Warning" indicates that there is a moderate potential hazard which, if not avoided, may

result in death or serious injury.

!"Caution" indicates that there is a low potential hazard which, if not avoided, may result

in moderate or minor injury.

"Note" indicates that there is a potential risk which, if not avoided, may result in

abnormal operation of the equipment or property damage.

"Instruction" is the additional information in the manual to emphasize or supplement the

content. It may also provide tips or tricks for optimized use of the product, which can

help you solve one problem or save your time.

Please pay attention to the warning labels on the product, which include:

Label!Meaning!

This label indicates there is high voltage within the product, and touch may cause an

electric shock.!

This symbol indicates that the temperature here is higher than the acceptable range

of the human body, and do not contact in order to avoid personal injury.

!This symbol indicates here is the protective grounding (PE) terminal, and solid

grounding is needed to ensure operators’ safety.!

!!Smart MultiGrid Series PCS User Manual

2Safety Instructions

2.1 Personnel Requirements

!Only!professional!electricians!or!qualified!personnel!can!operate!the!product.! !

!Operators!should!be!fully!familiar!with!the!structure!and!working!principle!of!the!whole!energy!

storage!system.!

!Operators!should!be!fully!familiar!with!this!manual!"MULTIGRID!Series!Energy!Storage!Converter!

User!Manual"!

!Operators!should!be!fully!familiar!with!the!relevant!standards!in!the!country/area!where!the!project!is!

located.! !

"It is strictly forbidden to maintain or overhaul the equipment when it is live!

"At least two persons must be ensured to be present during maintenance or overhaul of

the equipment. The equipment has been disconnected safely and waited for 15 minutes

until the converter discharge is completed before the maintenance or maintenance

operation can be carried out.

2.2 Safety Warning Operation

When installing, routine maintenance and overhaul of energy storage converter, it is

necessary to avoid misoperation or accidents when irrelevant personnel are close to each

other. Please observe the following:

!In order to prevent mis-closing of the switch, a clear mark should be set up at the front and

rear switches of the energy storage converter.

!Set up warning signs or safety belts near the operation area.

!After the completion of maintenance or overhaul, be sure to pull out the key of the cabinet

door and keep it properly.

2.3Device Identification Protection

!The warning signs on the device and cabinet of the energy storage converter contain

important information for safe operation of the energy storage converter. Man-made

tearing or damage is strictly prohibited!

!A nameplate is installed inside the front door of the energy storage converter. The

nameplate contains important parameter information related to the product. Man-made

tearing or damage is strictly prohibited!

!Once the device logoisdamagedorblurred,pleasecontactEnSmart Power.

"Make sure the device logoisclearandreadable at all times.

"Once the device logoisdamagedorblurred,itmustbereplacedimmediately.

CAUTION!

WARNING!

Safety!Instructions!

MULTIGRID! Series!PCS! User! Manual!

2.4 Electricity Safety Matters

2.4.1 Electrical safety

There is a lethal high voltage inside the product!

"Do not touch terminals or conductors connected to power network circuits.

"Attention should be paid to all instructions or safety instructions for connection to the

power grid and to the warning signs on the products.

"Observe the safety precautions listed in this manual and other relevant documents of the

equipment.

Damaged equipment or system failure may cause electric shock or fire!

"Preliminary visual inspection before operation to check whether the equipment is

damaged or there are other dangers.

"Check the safety of other external equipment or circuit connections.

"Confirm that the equipment is in a safe state before it can be operated.

2.4.2Electrostatic Protection

Electrostatic sensors on PCB or elsewhere can be damaged by improper operation or contact of

operators.

"Operators are advised to avoid unnecessary circuit board contact.

"Operators should abide by the electrostatic protection rules, such as wearing anti-static

hand rings.

2.4.3 Notes for Energy Storage Batteries

"There is a fatal high voltage between the positive and negative electrodes of the energy

storage battery pack connected with the energy storage converter.

"When maintaining the equipment, ensure that the connection between the energy

storage converter and the energy storage battery pack is completely disconnected.

2.5Environmental Space Requirements

2.5.1Escape Channel Requirements

In order to ensure that staff members can evacuate the scene promptly in case of accidents,

please observe the following items:

!Do not place flammable and explosive materials around the converter.

!It is strictly forbidden to pile up debris in the escape passage or occupy the escape passage

in any form.

2.5.2 Moisture Protection

Donotusetheconverterinexcessof the specified humid environment!

Damage to the energy storage converter is very likely in humid

environment!

In order to ensure the normal use of various functions of energy storage converter, please

observe the following items:

"Do not open the cabinet door when the air humidity is over 95%.

"Avoid opening the cabinet door in rainy or wet weather to maintain or repair the energy

storage converter.

DANGER!

CAUTION!

DANGER!

CAUTION!

Safety!Instructions!

MULTIGRID! Series!PCS! User! Manual!

2.6 On-line test specification

2.6.1On-line Test

There is a high voltage in the equipment. Accidental contact may lead to fatal shock hazard.

Therefore, in live measurement, it should:

"Do a good job of protection (such as wearing insulating gloves, insulating shoes, etc.).

"At least two persons must be ensured to be on site to ensure personal safety.

2.6.2 Use of Measuring Equipment

In order to ensure that the electrical parameters meet the requirements, it is necessary to use

relevant electrical measuring equipment when conducting electrical connection and trial

operation of energy storage converter.

"Selection of measuring range, usable conditions and other high-quality measuring

equipment that meet the requirements of the site.

"Ensure that the connection and use of measuring equipment are correct and

standardized so as to avoid the danger of arc.

2.7Touch Screen Parameter Setting

The parameters of touch screen are closely related to the operation of energy storage

converter. These parameters can only be modified after reliable analysis and evaluation of the

operation status of the system and energy storage converter.

"The inappropriate parameter setting may affect the normal function realization of

energy storage converter.

"Only authorized professionals can set the parameters of energy storage converters.

2.8Maintenance Or Overhaul Specifications

The following points should be noted when performing maintenance or maintenance

operations on equipment:

!Set up the overhaul mark and ensure that the energy storage converter will not be

accidentally re-energized.

!Use a multimeter to ensure that the internal discharge of the energy storage converter is

completed.

!Ensure that the equipment is well grounded.

!The live parts must be covered with insulating materials.

!After the energy storage converter is switched off and the AC/DC power supply is

disconnected, the front door can be opened at least 15 minutes to maintain or repair the

energy storage converter.

!During the whole process of maintenance and overhaul, it is necessary to ensure the

complete unimpeded escape passage.

2.9Product Scrapping

!When the energy storage converter needs to be discarded, it can not be treated as

DANGER!

WARNING!

Safety!Instructions!

MULTIGRID! Series!PCS! User! Manual!

conventional waste.

!Please contact the local authorized professional recycling agency.

2.10 Other Considerations

The following protective or emergency measures shall be taken according to the actual

operation summary:

!When maintaining and repairing the equipment, relevant personnel should take appropriate

protective measures according to their needs, such as wearing noise-proof earplugs,

insulating shoes and scald-proof gloves.

!The installation site of energy storage converter is usually far away from the urban area,

and emergency rescue facilities should be prepared according to the need for

implementation.

!Use all necessary supplementary measures to ensure the safety of personnel and

equipment.

All operations of energy storage converters must meet the relevant national/regional

standards.

Alldescriptionsinthismanualareforenergystorageconverterswithstandardconfigurations.Ifyou

have special needs, please give instructions to the staff of Megrinen Technologies Co., Ltd. when ordering.

Specifically, please refer to the actual products you receive.

This manual does not cover all possible situations during operation, maintenance and overhaul. If you

encounter situations that are not explained in the manual ,Please contact EnSmart Power.

CAUTION!

Safety!Instructions!

! MULTIGRID!Series!PCS!User!Manual!

Figure3-2! Display!screen!appearance

Figure3-3! Emergency!shutdown!button!EPO

3Product introduction

3.1 Product Appearance

The appearance and external components of the energy storage converter are described as follows:

High Voltage Electricity Danger

"When pressing the emergency shutdown button, the AC/DC connection terminal of the

energy storage converter is still live!

"There is still a fatal high voltage inside the energy storage converter!

The emergency shutdown button can be used to turn off the energy storage converter only in

the critical moment!

If the emergency shutdown button is not properly used, it will cause damage to the energy

storage converter.

If the emergency shutdown button is pressed in the case of load, the related parts of the

energy storage converter will bear greater stress.

MULTIGRID02

50T"

MULTIGRID02

50T-S"

MULTIGRID05

00"

MULTIGRID06

30"

MULTIGRID00

30T"

MULTIGRID00

30T-S"

MULTIGRID00

50T"

MULTIGRID00

50T-S"

MULTIGRID01

00T"

MULTIGRID01

00T-S"

MULTIGRID0

500T"

MULTIGRID0

630T"

" "

ENSMART"

WARNING!

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