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RVACN
Green, Compact,
Smart solutions
SF6 Free, Gas Insulated Ring Main Unit
Green, Compact,
Automotive
Aerospace
Electrical
Truck
Hydraulics
Automotive
Aerospace
Electrical
Truck
Hydraulics
Powering
business
worldwide
Next generation
transportation
Eaton is driving the
development of new
technologies – from hybrid
drivetrains and emission control
systems to advanced engine
components – that reduce fuel
consumption and emissions in
trucks and cars.
Higher expectations
We continue to expand our
aerospace solutions and
services to meet the needs of
new aviation platforms,
including the high-flying light jet
and very light jet markets.
Building on our strengths
Our hydraulics business
combines localised service and
support with an innovative
portfolio of fluid power
solutions to answer the needs
of global infrastructure projects,
including locks, canals and
dams.
Powering Greener Buildings
and Businesses
Eaton’s Electrical Group is a
leading provider of power
quality, distribution and control
solutions that increase energy
efficiency and improve power
quality, safety and reliability.
Our solutions offer a growing
portfolio of “green” products
and services, such as energy
audits and real-time energy
consumption monitoring.
Eaton’s Uninterruptible Power
Supplies (UPS), variable-speed
drives and lighting controls help
conserve energy and increase
efficiency.
Eaton delivers the power inside hundreds of products that
are answering the demands of today’s fast changing world.
We help our customers worldwide manage the power
they need for buildings, aircraft, trucks, cars, machinery
and entire businesses. And we do it in a way that
consumes fewer resources.
1
MV switchgear technology
is in our DNA
Eaton’s range of
SF6 free switchgear
for Medium Voltage
Eaton Corporation is a worldwide leader in the
design, manufacture, and sale of safe, reliable
and high-performance medium voltage power
distribution equipment in accordance with IEC,
ANSI and GB / DL standards
Complete Global Medium Voltage Switchgear Solutions
Eaton, a premier leader in designing and manufacturing power
distribution and protection equipment in the electrical industry,
offers a comprehensive range of medium voltage (MV) solutions
to meet the needs of virtually every application. From products
that feature cutting-edge design that allow for easy access,
maintenance and space savings, to arc-resistant products that
enhance safety, Eaton’s medium voltage solutions provide a
variety of products for every need. Additionally, Eaton’s global
service network provides maximum customer support in all
regions of the world.
As one of the few completely vertically integrated and diversified
industrial manufacturers in the world, Eaton designs not only MV
assemblies, but also the key components that comprise the MV
solutions – from steel housing and circuit breaker compartments
to vacuum interrupters, circuit breakers, bus systems and fuses.
Eaton’s MV heritage, strengthened by acquisitions such as
Westinghouse DCBU, Cutler Hammer, MEM and Holec, has
resulted in breakthrough MV technologies and numerous
international patents over the years.
Part of Eaton’s complete electrical PowerChain Solutions
– which help businesses minimize risks while realizing greater
reliability, cost efficiencies, capital utilization and safety –
Eaton’s medium voltage equipment meets all applicable
standards and certifications such as IEC, NEMA / ANSI, GB / DL,
UL, IEEE, KEMA and CSA.
When it comes to medium voltage solutions, you can trust the
one name with a long history of proven performance: Eaton.
2
RVACN
Ring Main Unit
The development of current power system focuses on the usage
of ecological resources. Low power loss, low maintenance
spending, reliable performance, flexible configuration are required
on the medium voltage switchgear. Due to its features such as
long service life, compact size and recycling, Eaton RVACN ring
main units have proved successful in terms of economy and
ecology. It appears more important for Underground cabled power
distribution network in improving its devices and other aspects,
with rapid development of urbanization; ring main units (RMU), as
the major device for protection and segment isolation to ground
cabled distribution network, are widely used in urban power grids,
due to its safe and reliable performance, compact and superior cost
effectiveness.
Eaton as the leader in the field of distribution switchgear has Lean
to designing and manufacture high-quality power distribution
switchgear since 1942, with over 2 million switchgear operating
reliably over the world till now.
Based on the design concept of full insulation and fully sealed, all
primary parts within RVACN RMU are fully sealed inside the
stainless-steel main enclosure, protect to against condensation and
external contaminated environment; the protection degree of the
main tank body is up to IP67, equipped with Cooper’s water-proofing touchable cable bond, which can provide effective
protection against accidental flood in rainy climate.
3
the usage
ance
re required
s such as
ACN ring
y and
abled power
aspects,
s (RMU), as
o ground
ower grids,
superior cost
ar has Lean
bution
operating
Based on the design concept of full insulation and fully sealed all
RVACN Ring Main Unit Construction Feature
Smart grid readiness
Designed to integrate solutions for sensing, monitoring and
remote control for feeder automation and load management
purposes.
Personal safety
• Logical mechanical and electrical interlocks;
• Complete enclosure earthing, to ensure zero potential for
interface;
• Compartments protected against penetration of objects;
• Capacitive voltage detection system for verification of safe
isolation from supply;
• Feeder earthing by means of make-proof earthing switch.
Environmental-friendly concept
• Low power loss, low maintenance spending, ensuring more
reasonable cost investment;
• SF6 free technology with dry air, only reusable and/or recyclable
materials can be used to do the most compact design;
• In normal working conditions, gas leakage rate of lower than
0.025% per year ensures more than 30 years life-cycle;
• Without gas work on site through installation, operation,
extension, and replacement of the product.
User friendly
• Cable connection and user interfaces for operation on the
same front side of the panel;
• Ergonomic cable connection height;
• A customized low voltage compartment is optional;
• Clear and simple straightforward operation panels.
Modular design and flexible configuration
• Both multi-functions in one tank solution and individual panel can
be freely combined and extended, to satisfy demands of
different customers;
• Non-extensible and both side extensible design suit for your
requirements.
• Flexible extension of unit modules on site, easy to build medium
voltage transformer substations according to different requirements;
• Two options are available for transformer and line protections:
load break switch-fuse combination units and circuit breakers
with relay protection.
All-weather and high adaptability to environment
• Dry air gas tank is made of stainless steel plates, with anti-rust
painting treatment on the surface, to protect against salt spray,
humidity, dirt and temperature, and to ensure durable nice
appearance;
• COOPER pre-fabricated shielding touchable cable terminal is
supplied, suitable for long-term operation underwater or in other
severe conditions.
Operation
• Complete design certified in accordance with GB / DL and IEC
standards;
• Arc fault tested according GB3906 / IEC 62271-200;
• Quality assurance in accordance with ISO 9001;
• Touching safe and hermetically sealed primary enclosure;
• Gas tank’s zero gauge voltage withstand (1min) can reach power
frequency withstand voltage.
4
Vacuum technology features
• Eaton has an unsurpassed leadership in vacuum technology supported by a strong
heritage of innovation from companies such as Westinghouse and Holec
• Pioneers in vacuum technology for over 90 years. First vacuum interrupter supplied at
15kV-12kA in 1967
• Eaton was the first one to develop and patent copper-chromium alloy content for
contacts and center shields
• Our vacuum interrupters for contactor applications can perform up to 2.5 million
mechanical operations
• More than 5 million units delivered worldwide, operating safely and reliably in all
types of networks, medium voltage applications and environments
• High end certified supplier to almost all major electrical manufacturers worldwide
The load break switch is a 3-position switch, with Close, Open and earthing position.
An operating handle can be used to make close-open operations on load break switch
and earthing switch. There are mechanical interlocks between the load break switch
and the earthing switch.
• All primary high-voltage components are completely enclosed in Dry air gas tank, free
from environment impact, thus ensuring fully insulation and maintenance-free;
• Dry air gas tank is made of high-quality stainless steel materials, free from
influence of salt spray, humidity, dirt and temperature, ensuring a durable nice
outlook;
• With IP67 protection degree, can reliably prevent from flood immersion in summer;
• Advance gas shielded welding as well as a sealing pressure system of less
than 0.025% leakage rate ensure a 30 year service cycle;
• Non-extensible is standard busbar extensible is optional.
Main Construction
Load break switch
Dry air gas insulated system
• The load break switch applies shunt vacuum interrupting technology, ensuring
good interruption performance for the switch;
• The working speed of switch’s moving contact depends on its operation mecha
nism; and the open-close speed of the switch will not be influenced by operators;
• When moving from closing to opening, the load break switch depends on moving
contact speed and arc suppress devices simultaneously, to suppress arc and break
current;
• The spring operation mechanism with an operating handle to complete closing
and opening operations. Motorization module and opening coil can be added, to
achieve remote control.
5
An opera
and earth
and the e
• The lo
good
• The w
Electric field
analysis
Mechanical
strength
analysis
Electrodynamic
force
analysis
Mechanical
movement
analysis and
force analysis
3D simulation design analysis
softwares are applied during
R&D process, strengthening
design capacity, and thus
improving product reliability
greatly.
Product Features
RVACN is developed to be an economical and ecological user-friendly power distribution device of compact size, reliable
performance and flexible configuration, with the application of advanced R&D technical resources.
Computer simulation
design
Capacitive voltage detection
system for verification of safe
isolation from supply
Each panel type within the
RVACN family is equipped with
a standard three phase Voltage
Detection System for voltage
testing. The VDS shows the
operator if the panel is isolated
from supply or not.
Logical mechanical and
electrical interlocks prevent
incorrect operation
Within the RVACN design
misoperation by an operator is
prevented by using different
interlocks. The interlocks are
mechanical and electrical. For
example electrical and mechanical interlocks prevent operation
of the change-over switch when
the circuit-breaker is switched
on. All mechanical interlocks are
constructed in such a way that
they directly block the mechanism.
Only when the cable
compartment door is closed,
the device can be operated to
power-on position
Only when the switch is
operated to Earthing position,
the cable compartment door
can be opened in a normal way.
Only when the cable compartment door is closed completely,
a closing operation can be
conducted on the earthing
switch. After the earthing
switch is opened, the mains
switch can conduct closing
operation to complete power-on
process.
Sealed enclosure design, to
effectively protect against
foreign objects
In the design of RVACN, it is
not possible for external staff or
tools to accidentally enter into
the panel.
Smooth contemporary design
All compartments of the
RVACN panels are designed in
such a way that the system is
safe to touch from the outside.
By using a smooth and smart
design it is not possible for the
operator to injure himself by
moving parts or by parts that
stick out of the switchgear
when moving in front of the
switchgear.
Routine tests
Various prescribed routine tests
are carried out during the
production of the switchgear.
To assure quality, all processes
are in accordance with ISO
9001. This means that at every
stage of production the
components, circuit-breakers
and current transformers are
inspected for correct functionality. When the entire installation
has been assembled, a
thorough visual inspection is
carried out, together with
mechanical, functional and
electrical checks.
Anti-internal arcing concept
Eaton has always been focusing
on building consistently safe
switchgear devices for operators. The biggest potential risk
for operators is internal arcing
within the switchgear device.
Therefore, design engineers
have taken all necessary
meausres to prevent internal
arcing during product design
process.
Eaton supports the philosophy
that it is best to avoid internal
arcs than to cure, in line with
the relevant standard GB 3906,
IEC 62271. Within the RVACN
design a double prevention
philosophy is used. Firstly, the
design is constructed in such a
way that an internal arc is
prevented. In the unlikely case
that an internal arc could occur,
the RVACN is equipped to
provide maximum safety to the
operator, and to control and
minimise damage to the rest of
the switchgear and room.
vanced R&D technical resources
6
Temperature
rise analysis
IAC
performance
analysis
re designed in
the system is
om the outside.
oth and smart
possible for the
e himself by
by parts that
switchgear
front of the
ed routine tests
uring the
e switchgear.
y, all processes
e with ISO
ns that at every
ion the
cuit-breakers
sformers are
rrect functionalntire installation
bled, a
nspection is
ther with
ctional and
s.
arcing during product design
process.
the RVACN is equipped to
provide maximum safety to the
operator, and to control and
minimise damage to the rest of
the switchgear and room.
6
Features and benefits
Flexible solutions
• Reliable busbar extended design and interfaces reservered for future project expansion
• Complete types of functional units
The benefit of a sealed for life tank
A “sealed for life” steel enclosure contains
all primary parts and driving mechanisms
• Maintenance free
• Internal arc proof
• Protection degree up to IP67 for prevention of
summer floods
The benefit of a compact design
• Minimal floor space
• Low building costs
• Easy to install
Computer simulation design
3D simulation design analysis softwares are
applied during R&D process to strengthen design
capacity, thus improving product reliability greatly.
• Electric field analysis
• Magnetic field analysis
• Gas pressure and motion analysis
• Mechanical strength analysis
• Mechanical movement (speed and force)
analysis
• Finite element analysis
Smart grid readiness
Automation upgrading
• Remote close/open
• Auxiliary contacts for each
position local or remote
indications
• Measuring CT and current
signal
Option
• Trip indicator with auxiliary
contacts
• Fault indicator
• Current meter
Load break
switch panel
“K”
Fuse-Switch
combination panel
“T”
Circuit
breaker panel
“V”
Busbar coupler
“L(v)”
Metering
panel
“M”
Busbar Voltage
transformer panel
“Dpt”
Busbar riser
panel
”B”
7
nterfaces reservered for future project expansion
Circuit
breaker panel
“V”
Busbar Voltage
transformer panel
“Dpt”
Busbar riser
panel
”B”
Configuration information
Lift panel (Function B)
Load break switch panel (Function K)
Note: A without gas tank; B with gas tank
Standard
Voltage presence indicator
630A bushing
Padlock for cable compartment cover
Pressure gauge
Voltage presence indicator
Operating handle
Cable clamp and bracket
Options
Extension on both sides
Lateral incoming and outgoing
Cable inspection window
Short circuit fault indicator
LV compartment
Bottom plate
Standard
630A load break switch
Pressure gauge
Voltage presence indicator
Reliable interlock
Operating handle
Cable clamp and bracket
Options
Extension on both sides
Lateral incoming and outgoing
Motorization mechanism
Bottom plate
Cable inspection window
Short circuit fault indicator
LV compartment
Rated voltage (kV) W (mm) D (mm) H (mm) Weight (kg)
Rated voltage (kV) W (mm) D (mm) H (mm) Weight (kg)
12 420 850 1650(2000) 170
12 420 850 1650(2000) 150
8
Lift pane
Note: A wit
Load break switch-fuse combination panel (Function T)
The fuse dimension
A 34
A+68
OD
O45
The length after fuse blown 30max(Spring type)
Fuse striker:
Medium type (according IEC 60282-1, DIN and GB 15166.2, alternating current switch-fuse
combinations).
Standard
630A load break switch
Earth switch
Fuse tube
Pressure gauge
Voltage presence indicator
Reliable interlock
Operating handle
Cable clamp and bracket
Options
Extension on both sides
Lateral incoming and outgoing
Motorization mechanism
Electric shunt release
Bottom plate
Cable inspection window
Short circuit fault indicator
LV compartment
Fuse selection and transformer application
Rated voltage (12kV)
Transformer rated capacity (kVA)
Fuse rated current (A)
50 100 125 160 200 250 315 400 500 630 800 1000 1250
6.3 10 16 16 20 25 32 40 50 63 80 100 125
The guide for fuse selection
General type
XRN-T/12
Rated voltage (kV)
12
Rated fuse current (A)
3.15 / 6.3 / 7.5 / 10 / 16 / 20 / 25 / 31.5 / 40
50 / 63 / 80
100 / 125
Length A (mm)
292
292
292
Diameter D (mm)
51
66
76
Rated voltage (kV) W (mm) D (mm) H (mm) Weight (kg)
12 420 850 1650(2000) 200
9
Circuit breaker panel (Function V)
Standard
630A vacuum breaker
3-position disconnector
Pressure gauge
Voltage presence indicator
Reliable interlock
Operating handle
Cable clamp and bracket
Options
Extension on both sides
Lateral incoming and outgoing
Motorization mechanism
LV compartment
Cable inspection window
Short circuit fault indicator
Protection relay
Rated voltage (kV) W (mm) D (mm) H (mm) Weight (kg)
Busbar coupling panel (Function Lv)
Standard
load break switch-Lk
Circuit breaker-Lv
Pressure guage
Voltage presence indicator
Options
Motorization mechanism
Cable inspection window
LV compartment
Protection relay (For Lv)
Load-break-switch type L(v);
Rated voltage (kV) W (mm) D (mm) H (mm) Weight (kg)
12 420 850 1650(2000) 220
12 840 850 1650(2000) 400
10
Metering panel (Function M)
Standard
PT
PT protection fuse
CT
Voltage presence indicator
Options
LV compartment
Meters
Temperature and humidity controller
Function M
Rated voltage (kV) W (mm) D (mm) H (mm) Weight (kg)
Voltage transformer panel (Function Bpt/Dpt)
Standard
Pressure gauge
Voltage presence indicator
Options
LV compartment
Voltage transformer and cable
connection kits
3-position(Open/close/earthing)
disconnector(Dpt)
Voltage transformer panel Bpt/Dpt\"
Rated voltage (kV) W (mm) D (mm) H (mm) Weight (kg)
12 480(600) 850 1650(2000) 350
12 750 850 1650(2000) 240
11
• 50/51,50N/51N current protection (quick break, timed
quick break, over-current inverse time), with low voltage locking
function
• 3-phase 3-time reclosing (inspection for no voltage, inspection
for synchronization, no inspection), the number of reclosing
operations can be set, including the function of post-acceleration
• Zero sequence voltage locking direction zero sequence over
current protection (alarm, optional tripping operation)
• Low current grounding line selection function
• Low voltage protection
• Overload alarm
• External auxiliary power resource required(DC24/48/110, AC/DC
220)
• RS485 communication port
PBD protection relay
The PBD-150 Self-powered protection relay is a kind of protection
device for transformer feeder lines which has over current,
instantaneous trip and ground protection functions. This product
can be used in conjunction with the self-powered current
transformers (CT), and the power is supplied from line current
through CT, so over current, instantaneous trip and ground
protection for transformer feeder lines could be achieved without
auxiliary power supplies by driving trip coils.
Function features
• Self-powered function (power-supply by CT) eliminate external
burden brought by installing DC panel or UPS.
• Protective functions of PBD-150 provides three-stage phase to
phase overcurrent protection, two stage earth grounding
protection, multiple IEC standard inverse curves to be selected.
• Adopting LCD interface, multiple-layer menus display, Chinese
and English language exchanging selection, and window design
with event-pop up, as well as extremely friendly HMI.
• Users could either select 50Hz or 60Hz system frequency or
choose zero-sequence current obtaining mode as external
sampling mode of internal calculation mode.
• Maximum number of History record stored is 255. Record will
not be lost for power off. It is convenient for fault trading.
• Device provides RS-485 communication port and open communication protocol to realize SCADA function.
PBD-150 Self-powered protection relay
12
Main Components
A device on all functional units makes it possible to check the
presence(or absence) of voltage in the cables. With the holes for
phase comparators.
Voltage indicator
The indicator is used for detecting and indicating ground fault and
short-circuit fault in corresponding cable sections. The indicator
light flashes with alarm when short-circuit fault or single-phase
ground fault occurs in the power distribution system.
Fault indicator
For connection of extruded polymeric cable to transformers,
switchgear, motors and other equipment with a premolded
screened separable connectors for XLPE insulated 1 or 3-core
cabled with aluminum or copper conductors.
Cooper Screened Separable Connectors
Extension interface
For future extension connected to another module RVACN.
Busbar Linker
Connected existing module
RVACN with another module
RVACN.
Busbar ender stop
When the cabinet is reserved
for future expansion on
Extension interface, and the
busbar linker is not installed,
you need to use Busbar ender
stop to protect the main busbar
bushing.
Connection mode
Insulation cap
When the cabinet is reserved busbar bushing for transformer on
the main busbar side, and the cable plug is not installed, you need
to use Insulation cap to protect the busbar bushing.
Voltage indicator
Fault indicator
13
RVACN Technical Data
General
Rated voltage
Power frequency withstand voltage (1min)
Phase to phase/Phase to earth
Between isolating distance
Lightning impulse withstand voltage (BIL)
Phase to phase/Phase to earth
Between isolating distance
Rated frequency
Internal arc classification (IAC)
Degree of protection in service
Degree of protection with doors/covers open
Service continuity of the switchgear
Rated gas pressure (20℃ gauge)
Annual leakage
Busbar system
Rated normal current
Rated short-time withstand current
Rated peak withstand current
Load break switches panel
Rated normal current
Rated short-circuit making current
Rated short-time withstand current
Mechanical endurance class (Load break switch)
Mechanical endurance class (Earthing switch)
Electrical endurance class (active load breaking capacity 630A)
Circuit-breakers panel
Rated normal current
Rated breaking current
Rated short-circuit making current
Rated capacitive switching current class
Mechanical endurance class (Circuit-breakers)
Mechanical endurance class (Earthing switch)
Electrical endurance class
Rated short-time withstand current
Mechanism type
Switch-fuse combination panel
Normal current of load-break switch
Normal current with fuses
Rated breaking current
Rated short-circuit making current
Rated transfer current
*Special ratings, please contact local Eaton sales representative.
Item
kV
kV
kV
Hz
kA-s
Mpa
A
kA-s
kA
A
kA
kA-s
A
kA
kA
kA-s
A
A
kA
kA
A
Ratings
12
42
48
75 (95*)
85 (110*)
50
AFLR 20-1
IP4X
IP2X
LSC2
0.02 (0.04*)
≤0.025%
630
20-4 (25-4*)
50 (63*)
630
50 (63*)
20-4 (25-4*)
M1 5000
M1 3000
E3
630
20
50
C2
M2 10000
M1 3000
E2
20-4
O - 0.3s - CO - 180s - CO
630
125
31.5
80
1750
RVACN designed to GB and IEC standards
RVACN complies with the following standards
IEC62271-1
IEC62271-103
IEC62271-102
IEC62271-200
IEC62271-100
IEC62271-105
GB/T 11022
GB 3804
GB 3906
GB 1984
GB 1985
GB 16926
Common specifications for high-voltage switchgear and controlgear
High-voltage switches for rated voltages above 1kV up to and including 52 kV
High-voltage alternating current disconnectors and earthing switches
A.C. metal-enclosed switchgear and controlgear for rated voltages above 1kV and up to including 52kV
High-voltage alternating-current circuit breakers
High-voltage alternating current switch-fuse combinations for rated voltage above 1kV up to and including 52kV
Common specifications for high-voltage switchgear and controlgear
High voltage alternating-current switches for rated voltages above 3.6kV and up to and including 40.5kV
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV
High-voltage alternating-current circuit breakers
High-voltage alternating-current disconnectors and earthing switches
High-voltage alternating current switch-fuse combinations
14
RVACN Outlines and Dimensions
Type K panel dimension for 12kV
Type T panel dimension for 12kV Type M panel dimension for 12kV
Type V panel dimension for 12kV
K
T M
V
15
Note: *Min.350mm(400mm for T) width is available for compact type, please contact with local Eaton Sales representative for the application.
Example of GA drawing
16
Front View Side View
Floor Plan
Venting Channel
Venting
Channel
Depth
Cable
Channel U-Steel
17
• The enclosure material uses stainless steel or Zn-Al steel sheet
with painting, the steel thickness is not less than 2mm, has the
strong corrosion resistance; The loose parts are all metal sheet
parts and are welded / riveted / bolted with each other to ensure
the stable structure and light weight and elegant appearance.
• The top cover is a water-proof clival structure with ventilation
outlet. The ventilation inlet is arranged in the lateral of enclosure
with removable dust-proof filter net and the outlet is arranged at
the top of the enclosure hidden under the eaves. It makes air
convection from bottom to top.
• The cable inlets with sealed bottom plates are locked the
bottom of outdoor enclosure to prevent moisture from cable
channel into case body.
• The doors and lugs are sealed with sealing strips, the locks for
doors is rainproof. The limiting hook is installed on the door to
make door fix when the door is opened for maintenance.
• RMU inside enclosure is maintenance free design, which can
adapt to the harsh outdoor environment.
• With the automatic terminal module(RTU) and remote control/
Monitoring Unit to facilitate the implementation of more
extended functions.
• The outdoor enclosure’s dimension and color will defined by
project, the specific request may contact EATON beforehand.
• Key performance of outdoor switching sub-station ：
• Protection class: IP43(IP54 optional)
• Mechanical impact class: IK08
• IAC: AFLR 20KA 1s
RVACN Series outdoor switching substation
Switching substation combined with indoor SF6 Free gas insulated RMU RVACN and outdoor enclosure.
Features for substation
Cooper Edison (PDS) Power Systems Co.,Ltd
West of Science Building Xinhua Development
Area, Gaoyang Road Pingdingshan
Shanghai Cooper Power Capacitor Co., Ltd
Address: No. 955 Shengli Road, Zhangjiang
East High-Tech Zone, Shanghai China
Tel: 021-28993600
Fax: 021-28994254
© 2022 Eaton Corporation
All Rights Reserved
Printed in China
December 2022
Eaton is a registered trademark
of Eaton Corporation.
All trademarks are property of their
respective owners.
Eaton Corporation
No.3, Lane 280, Linhong Road,
Changning District,
Shanghai, China 200335
Cooper Power Systems
No. 955 Shengli Road, Zhangjiang
East High-Tech Zone,
Shanghai, China 201201
Eaton is an intelligent power management company dedicated to
improving the quality of life and protecting the environment for people
everywhere. We are guided by our commitment to do business right,
to operate sustainably and to help our customers manage power ─
today and well into the future. By capitalizing on the global growth
trends of electrification and digitalization, we’re accelerating the
planet’s transition to renewable energy, helping to solve the world’s
most urgent power management challenges, and doing what’s best for
our stakeholders and all of society. Founded in 1911, Eaton has been
listed on the NYSE for nearly a century. We reported revenues of $19.6
billion in 2021 and serve customers in more than 170 countries.
Eaton entered the Chinese market in 1993, and has grown significantly
since then. In 2004, Eaton moved its Asia-Pacific headquarters from
Hong Kong to Shanghai. Today, Eaton has nearly 8,000 employees and
19 manufacturing facilities in China.
For more information about Eaton China, visit www.eaton.com.cn
