Sungrow PVM1000 User manual

PPVVMM11000000 PPVV MMoonniittoorriinngg CCaabbiinneettUUsseerr
MMaannuuaallPPVVMM11000000––UUEENN--VVeerr1100--
220022000055
PVM1000–UEN-Ver10-202005
PVM1000
PPVV MMoonniittoorriinngg CCaabbiinneett
UUsseerr MMaannuuaall

I
CCoonntteennttss
1 About this manual ........................................................................................ 1
1.1 Applicability.................................................................................................. 1
1.2 Target readers.............................................................................................. 1
1.3 How to use this manual ................................................................................ 1
1.4 Symbol explanation...................................................................................... 1
2 Safety instructions ...................................................................................... 3
3 Product description ..................................................................................... 5
3.1 System introduction ..................................................................................... 5
3.2 Appearance and structure............................................................................ 6
3.3 Overall dimensions....................................................................................... 7
4 Mechanical installation .............................................................................. 8
4.1 Scope of supply ........................................................................................... 8
4.2 Storage........................................................................................................ 8
4.3 Requirements for installation environment .................................................... 9
4.4 Installation method....................................................................................... 9
5 Electrical connections .............................................................................. 11
5.1 Internal layout............................................................................................. 11
5.2 Preparation before wiring ........................................................................... 12
5.3 Electrical wiring.......................................................................................... 12
5.3.1 Grounding connection ...................................................................... 12
5.3.2 Ethernet port connection .................................................................. 15
5.3.3 Connection to external power supply ................................................ 16
5.3.4 UPS wiring (optional) ........................................................................ 18
6 Routine maintenance ............................................................................... 19
7 Appendix ...................................................................................................... 20
7.1 Basic parameters....................................................................................... 20
7.2 Quality guarantee....................................................................................... 20
7.3 Contact Information ................................................................................... 21

1
1 About this manual
1.1 Applicability
This manual is applicable to the PV monitoring cabinet of the following model:
•PVM1000
1.2 Target readers
This manual is applicable to operators who carry out mechanical installation, electrical
connection and other operations on PVM1000. The operators who carry out electrical
operation on PVM1000 must have certain electrical knowledge and be familiar with
electrical schematic diagram and characteristics of electronic components.
1.3 How to use this manual
Please read this manual carefully before using this product. Please place this manual
and other accompanying documents of the product components together, and ensure
that relevant persons can easily get access to them.
The manual will be continuously updated and revised, but it is inevitable that there may
be minor discrepancies with the real products or errors. The specifications should be
subject to those of the purchased product.
1.4 Symbol explanation
In order to ensure the user's personal and property safety when using this product, or
help the user use this product efficiently and optimally, relevant information is provided
in the manual and highlighted with appropriate symbols.
The symbols listed below may be used in this manual. Please read carefully to make
better use of this manual.
"Danger" indicates that there is a serious potential danger, which can lead to
death or serious injury if not avoided.
"Warning" indicates that there is a moderate potential danger, which may lead
to death or serious injury if not avoided.

2
"Caution" indicates that there is a mild potential danger, which may lead to mod-
erate or mild personal injury if not avoided.
"Attention" means that there is a potential risk, which may cause the equipment
to fail to operate normally or cause property damage if not avoided.
"Notes" are the additional information in the manual, which emphasize and
supplement the contents, and may also provide skills or tips for optimizing the
use of the product, and help the user solve a problem or save time.
Please pay attention to the danger and warning signs on the product, including the
following:
SSyymmbbooll DDeessccrriippttiioonn
This symbol indicates that there is high voltage inside the
machine, and touching it may cause electric shock.
This symbol indicates that this is a protective grounding
terminal, which needs to be grounded firmly to ensure
the safety of operators.
1 About this manual User Manual

3
2Safety instructions
The PVM1000 is designed and tested in accordance with international safety require-
ments. However, it is a power electronic product, relevant safety instructions should be
strictly followed in the process of installation, operation and maintenance.
Incorrect use or misoperation may harm:
•Life and personal safety of the operator or third parties
•PVM 1000, other property of the operator or third parties
Please read the descriptions of the "danger", "warning", "caution", "attention" and
"notes" carefully, which will provide certain protection for the personal safety of users
and help prolong the service life of PVM1000.
BBeeffoorree iinnssttaallllaattiioonn
When receiving the product, please first check whether PVM1000 was dam-
aged during transportation. If you find any problems, please contact Sungrow
Power Supply Co., Ltd. or the carrier immediately.
Relevant operators must be familiar with all safety instructions and rules on in-
stallation, operation and maintenance in the manual before using PVM1000.
Correct handling, in-place installation, operation and maintenance are reliable
guarantees for safe and reasonable use of PVM1000.
DDuurriinngg iinnssttaallllaattiioonn
PVM1000 can only be used for the purposes specified in the manual. Unauthor-
ized modification or use of spare parts not sold or recommended by Sungrow
may lead to fire, electric shock and other damage or injuries.

4
MMaaiinntteennaannccee aanndd rreeppllaacceemmeenntt
Maintenance of PVM1000 can only be carried out by Sungrow's service depart-
ment or qualified professionals.
Users are prohibited from repairing and maintaining the equipment, or replacing
modules by themselves. If users request for repair, maintenance or module re-
placement, analysis and confirmation by Sungrow Power Supply Co., Ltd. are
required.
If relevant parts need to be replaced during maintenance, please use the com-
ponents and parts recommended and approved by Sungrow, otherwise the user
should bear the losses caused thereby!
2 Safety instructions User Manual

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3Product description
3.1 System introduction
FFuunnccttiioonn iinnttrroodduuccttiioonn
With integration of core monitoring software and hardware, and functions of communi-
cation, PVM1000 is suitable for distributed power stations, ground PV power stations,
energy storage power stations, etc.
CCoommmmuunniiccaattiioonn sscchheemmaattiicc ddiiaaggrraamm
PVM1000 integrates KVM control platform, server, firewall, switch, etc.
PPeerrffoorrmmaannccee cchhaarraacctteerriissttiiccss
•Smart and flexible

6
– Integrated with the monitoring software "Insight", compatible with commonly
used inverters, PV combiner boxes, measurement and control devices for box-
type substations, energy storage converters, etc.
– Integrated with fiber optic switch to enable flexible and convenient networking
•Simple and efficient
– Single PV monitoring cabinet can be applied to a 100 MW power station.
– Seamless access to Sungrow iSolarCloud to realize centralized management of
power stations
•Safe and reliable
– Equipped with hardware firewall
3.2 Appearance and structure
3 Product description User Manual

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3.3 Overall dimensions
Unit: mm.
User Manual 3 Product description

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4 Mechanical installation
4.1 Scope of supply
Check the delivery completeness against the packing list in the cabinet:
•PVM1000 (1)
•Certificate of conformity (1)
•Warranty card (1)
•User Manual (1)
•Delivery inspection report (1)
•Other parts specified in the order
Damage may occur during transportation, so be sure to check carefully before
installation. If there is any damage, please contact the carrier or directly con-
tact Sungrow Power Supply Co., Ltd.
4.2 Storage
If the PVM1000 is not installed immediately after the delivery acceptance is completed,
the equipment needs to be stored. Pay attention to the following matters when storing:
•Restore the package to the state it was in when it was delivered.
•Retain the desiccant in the package.
•Pay attention to ventilation and moisture prevention when storing equipment. Accu-
mulated water is strictly prohibited in the storage environment.
•Pay attention to the surrounding harsh environment, such as sudden cold, sudden
heating, collision, etc., so as to avoid damage to the equipment.
•Conduct regular inspection, check whether the package is intact and avoid insect
and rat bites. If the packaging is damaged, replace it immediately.
•If the storage time exceeds half a year, open the package for inspection, repackage
the equipment and replace desiccant.
•Temperature range of storage environment: 10℃ ~ +35℃, Ambient humidity: 0 ~
95%.

9
4.3 Requirements for installation environment
The protection level of PVM1000 is IP20, and the installation site shall meet the following
requirements:
•The installation position of PVM1000 shall be determined after full consideration of
its overall dimensions and weight.
•Ambient temperature: 10 ℃ ~ 35 ℃, Ambient humidity: 0% ~ 95% without
condensation.
•It should be installed in a dry, well-ventilated and dustproof place.
•In order to facilitate heat dissipation and daily maintenance, sufficient space should
be reserved around PVM1000.
Unit in figure: mm.
The above dimensions are all recommended values.
If the reserved space is small due to site constraints, the maintenance area
must be taken into account.
4.4 Installation method
There are four FootMaster casters at the bottom of the cabinet, and the structure of
each FootMaster caster is as follows.
User Manual 4 Mechanical installation

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NNoo.. NNaammee
A Adjusting screw
BSupporting foot
C Steering caster
MMoovviinngg PPVVMM11000000
When the PVM1000 needs to be moved, you can push the cabinet to move after rotat-
ing the adjusting screws clockwise and folding up the supporting feet.
PPoossiittiioonniinngg PPVVMM11000000
After moving PVM1000 to the target position, rotate the adjusting screws counterclock-
wise, and unfold the supporting feet to support PVM1000 cabinet.
4 Mechanical installation User Manual

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5 Electrical connections
5.1 Internal layout
The equipment in PVM1000 cabinet are shown in the following figure.
The figure above is indicative only.
NNoo.. PPoorrtt ttyyppee
A Switch 2
B Switch 1
C Firewall
DKVM control platform
E Server 2
F Server 1
GQ1 miniature circuit breaker
HPower supply terminal block and grounding terminal block

12
NNoo.. PPoorrtt ttyyppee
IPower distribution unit (PDU)
JGrounding copper bar
KUPS (optional)
5.2 Preparation before wiring
Draw the connecting cables between PVM1000 and external equipment through the
protective rings at the bottom of the cabinet.
The inlet holes at the bottom of the cabinet are shown in the following figure.
Cut the protective rings according to the actual specifications of the cables selected.
5.3 Electrical wiring
5.3.1 Grounding connection
There are three grounding methods for the PVM1000 cabinet: Grounding terminal block,
grounding point and grounding copper bar.
5.3.1.1 Connection by Grounding Terminal Block
BBrriieeff IInnttrroodduuccttiioonn
The grounding terminal block of the PVM1000 cabinet is at the position of the XZ3 termi-
nal block.
WWiirriinngg RReeqquuiirreemmeennttss
0.75 mm2grounding cables are recommended.
WWiirriinngg SStteeppss
step 1 Draw the grounding cable through the inlet hole at the bottom of the cabinet.
5 Electrical connections User Manual

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step 2 Peel off the protective layer and insulating layer of the grounding cable to expose the
copper core part, and select the appropriate cold-pressed terminal for crimping.
step 3 Connect the cold-pressed terminal to the grounding terminal block.
step 4 Tighten with a screwdriver with a torque of 0.6 ~ 0.8 N.m.
-- -- EEnndd
5.3.1.2 Connection by Internal Grounding Point
BBrriieeff IInnttrroodduuccttiioonn
Four grounding points are reserved inside the PVM1000 cabinet, and the positions are
shown in the following figure.
Before the combiner box leaves the factory, M6 grounding screws and flange nuts are
pre-installed on the grounding points.
WWiirriinngg RReeqquuiirreemmeennttss
Unscrew the flange nuts on the grounding points and keep them properly for wiring.
6mm2grounding cables are recommended.
WWiirriinngg SStteeppss
step 1 Draw the external grounding cable through the inlet hole at the bottom of the PVM1000
cabinet.
User Manual 5 Electrical connections

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step 2 Peel off the protective layer and insulating layer of the grounding cable to expose the
copper core part, and select the appropriate DT/OT terminal for crimping.
step 3 Place the screws, DT/OT terminals and flange nuts on the grounding points in sequence.
step 4 Tighten the nut using a socket wrench. The tightening torque is 7 ~ 8N.m.
-- -- EEnndd
5.3.1.3 Connection by internal grounding copper bar
BBrriieeff iinnttrroodduuccttiioonn
Grounding copper bars are reserved inside the PVM1000 cabinet, and their positions
are shown in the following figure.
WWiirriinngg rreeqquuiirreemmeennttss
Unscrew the screws and nuts on the grounding holes and keep them properly for wiring.
6mm2grounding cables are recommended.
WWiirriinngg sstteeppss
step 1 Draw the external grounding cable through the inlet hole at the bottom of the PVM1000
cabinet.
step 2 Peel off the protective layer and insulating layer of the grounding cable to expose the
copper core part, and select the appropriate DT/OT terminal for crimping.
5 Electrical connections User Manual

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step 3 Connect the grounding terminal into the grounding hole.
•When connecting to a M8 grounding hole, the recommended fixing method is as
shown in the following figure on the left, and the tightening torque is 18 ~ 23N.m.
•When connecting to a M5 grounding hole, the recommended fixing method is as
shown in the following figure on the right, and the tightening torque is 4 ~ 4.8N.m.
NNoo.. NNaammee
AScrew assembly
B Grounding terminal
C Grounding hole
D Nut
-- -- EEnndd
5.3.2 Ethernet port connection
BBrriieeff iinnttrroodduuccttiioonn
Ethernet ports are reserved on both firewall and switch.
User Manual 5 Electrical connections

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WWiirriinngg sstteeppss
step 1 It is recommended to use CAT-5e cables to connect the Ethernet ports on switch 1 to
external switch.
step 2 It is recommended to use CAT-5e cables to connect the Ethernet ports on switch 2 to
external switch.
step 3 It is recommended to use CAT-5e cables to connect the Ethernet ports on firewall to ex-
ternal network devices.
-- -- EEnndd
5.3.3 Connection to external power supply
BBrriieeff iinnttrroodduuccttiioonn
The PVM1000 cabinet is designed with an external power supply terminal block, which
supports connection to power supply of 176 ~ 240Vac.
5 Electrical connections User Manual