East EA660 User manual

EA660Modular UPS User manual & Operation explain
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EA A6 66 60 0 M Mo od du ul la ar r U UP PS S
User’s Manual

EA660Modular UPS User manual & Operation explain
PREFACE.................................................................................................................................................................................................0
1 STORAGE.............................................................................................................................................................................................1
2 INSTALLATION ENVIRONMENT.............................................................................................................................................1
3 UNPACKING & PLACEMENT.....................................................................................................................................................1
3.1CHECK PACKING..............................................................................................................................................................................1
3.1.1 Systems Packing/Open the wooden box first...................................................................................................................2
3.1.2 Module/ static switches/monitoring packing：................................................................................................................4
3.2PLACEMENT................................................................................................................................................................................6
4 SYSTEM INTRODUCTION...........................................................................................................................................................8
5 INSTALLATION AND CONNECTION.......................................................................................................................................9
5.1INSTALLATION.................................................................................................................................................................................9
5.2INPUTANDOUTPUTTERMINALS.................................................................................................................................................10
5.3POWER ,LOAD AND BATTERY CONNECTION...............................................................................................................................11
5.4CHOICE TABLE OF PARAMETERS SETTING...............................................................................................................................12
5.5REMOTE CONTROL AND SIGNALINTERFACE.............................................................................................................................12
6 SYSTEMS PANEL INSTRUCTION..........................................................................................................................................20
6.1STATIC SWITCH..............................................................................................................................................................................20
6.2MONITORING.................................................................................................................................................................................21
6.3SYSTEMMODULAR.......................................................................................................................................................................22
7 SYSTEM START-UP & SETUP...................................................................................................................................................23
7.1START -UP PROCEDURE............................................................................................................................................................23
7.1.1 System operating without AC Mains...............................................................................................................................24
7.1.2 Swich on the battery input switch....................................................................................................................................24
7.1.3Switch on the AC Mains switch .......................................................................................................................................27
7.1.4 Manual bypass transfesr to the inverter output state...................................................................................................28
7.1.5 Switch on input air breaker of Bypass............................................................................................................................30
7.1.6 Checking Phase sequence.................................................................................................................................................31
7.1.7 Transfer manual bypass to bypass output mode. System change from inverter output to bypass output.....31
7.1.8 Switch output air switch....................................................................................................................................................32
7.2SET-UP............................................................................................................................................................................................32
8 TRUN OFF SYSTEM......................................................................................................................................................................35
9 MONITORING DISPLAY.............................................................................................................................................................40
10 INDEX...............................................................................................................................................................................................47
10.1 SYSTERM INDEX:........................................................................................................................................................................47
10.2 MODULEINDEX..........................................................................................................................................................................48
11 OPERATING MODE....................................................................................................................................................................51
11.1NORMALMODE...........................................................................................................................................................................51
11.2BATTERY WORKING MODE (NO STABLE STATES)....................................................................................................................52

EA660Modular UPS User manual & Operation explain
11.3MAINTENANCE BYPASS..............................................................................................................................................................53
12 MAINTENANCE...........................................................................................................................................................................54
12.1 PLEASE CONSIDERTHE CAPACITY AND CHARACTERISTIC OF THELOAD............................................................................54
12.2 PROTECT UPS FROM LIGHTNING STRIKE................................................................................................................................54
12.3 NOTICE OF MAINTENANCE AND MAINTAINING.......................................................................................................................54
12.4 BATTERY MANAGEMENT...........................................................................................................................................................55
13 AFTER SERVICE..........................................................................................................................................................................57

EA660Modular UPS User manual & Operation explain
PREFACE
Thank you for choosingEA660 modular UPS system.
The manual covers UPS installation, use and operation instruction,ect.. Do read carefully the
manual before the system installation, and strictly comply withall the warning and instruction in the
manual and on the UPS unit, and keep the manual safe.
Earthing is requried before UPS using.
EA660is hot-swappable and can be inserted in or out online without shutdown. But at least
10min’s waitting is required for the inner repair due to high voltage on the needle of module rear
terminals when insert or pull out of the module, mornitor, and static switch.
Battery replacement must be done by qualified maintenance people. And the nocuous battery
scrap discarded must be sorted and recycled.
With CE and TLC certificate
EA660 venditionis only limitted to those who have general idea about the product. To avoid
any accident, understanding its requirement of installation or operation is also necessary.
Note
Safety
Warning
Certificate

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1 STORAGE
Please check the packing first. If there is no damage and no installation for a long time, plz keep
the UPS standed and steady in the temperature and humidity condition as below,
Storage temperature: -25℃～60℃
Relative humidity: 5%～95%
10℃～30℃is most suitable for storage.
2 INSTALLATION ENVIRONMENT
²Place it steadily；
²Leave enough ventilation distance between each side of UPS body and the wall；
²Far away from hot source and any corrosive things; Avoid straight sunshine；
²Keep normal working temperature and altitude；
Working temperature：-5℃～40℃
Altitude：= 1500m
²Keep clean working environment; keep away from humidity, flammable gas, flammable liguid, or
corrosive things.
²Consider the floor’s bearing ability against the machine and battery group.
3 UNPACKING & PLACEMENT
3.1 Check packing
Pls check packing first, make sure there is no damage, and then open the packing and check the
machine.

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3.1.1 Systems Packing Open the wooden box first.
The way to open is as following sketches, Place wooden box standed
Note：When place the wooden box standed, make legs which support the wooden box
downwards, otherwise it will bring inconvenience to unpack the box and place the system..

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Open the front panel of the wooden box, and take out of the bubble.
Note: Pull out nails with tool, and prize up the front panel of the wooden box with
scratching care.

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Separately take apart the top board and side board of the wooden box, then take out of the
bubble.
After unpacking, check accessories such as the user’s manual, CD and keys of front door, side
door and back door ect.
3.1.2 Module/ static switch/monitoring packing：
Open wooden box first. The way to open is as following sketch:Place wooden box steadily;
Note: Be careful of taking down, not to scratch the unit body.

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Open the wooden box cover；
Take out of the module from the wooden box.
At last cut off the plastic strip,andthe transparent tape, open the carton box and then take out of
the bubble and the moudle.
After unpacking, please deal with the waste according to the requirement of green environment
protection.
Note: Place the wooden box according to the directionspointed by the box lable.
Note: Pull out nails with tool, and prize up the box cover.
Note：Safe keeping accessories is required, expecially the users’manual and CD,
which include many important safety instructions. Do not operate the uint until
compeletely read all information about the safety instructions. Strictly comply with all
warning and instructions in the manual and on the unit.

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3.2 PLACEMENT
To make sure UPS steady, drive the expanded bolts into the ground when placing the unit.
And then fasten theexpande bolts after it’splaced steady.（The unit body is 740mm (not including
front and readr door), 800mm ( including front and readr door)）. Refer to the following drawings：
Make sure safely use the UPS. The placement position should be proper. Not only keep clean
working environment, but also keep away from humidity, flammable gas, flammable liquid or
corrosive substance environment, and avoid straight sunshine；Meanwhile note to keep space

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distance between UPS and all arround for ventilation and cooling. The minimum space distance is as
below drawing indicated（mm）：
800
Note: The unit body can be paralled, so there is no requirement for the side distance.
Don’t stuff or insert anything into the intake and other hatches to make sure
well aeration.
170
°
700
800
800

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4 System introduction
System main partsinclude UPS system cabint,Power modular,System monitor and Stastic
switch.,the structure as following picture.
System cabint top view
Front

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The front view the back view
5 Installation and connection
5.1 Installation
Normally，first install the static switch, and then monitor system; just insert the equipment(static
switch and monitor system) to the right placeand then fix the equipment with screws on the cabinet;
and the last step is to install the modulars.
Note: please make sure the terminals are inserted completely and properly when installing
the systems; and don’t insert too hard to avoid damage the pins of the terminals.
Power modular
System monitor
Static swtich
Lightning protector
AC standard
Signal port
Manual bypass
Input/output terminal

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5.2Input and output terminals
Input and output terminals：
Neutral and ground terminal:

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5.3Power ,load and battery connection
Note：the battery must be connected with circuit breaker or fuse so as to ensure the
safety of the system.

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5.4Choice Table of Parameters setting
Parameters setting choice
System name EA66-060 EA66-100 EA66-150 EA66-200
UPS capacity 60KVA 100KVA 150KVA 200KVA
Voltage V380
Rated current A95 160 230 300
cable mm235 50 70 70
bolt mm M6 M8
AC INPUT
Circuit breaker A125 160 250 300
voltage V380/220
Rated current A 75 125 185 265
cable mm235 50 70 70
bolt mm M6 M8
BYPASS
INPUT
Circuit breaker A 125 160 250 300
voltage V380
Rated current A 75 125 185 265
cable mm235 50 70 70
bolt mm M6 M8
OUT PUT
Circuit breaker A 125 160 250 300
Battery capacity AH 65 100 150 200
cable mm235 50 70 70
bolt mm M6 M8
BATTERY
Circuit breaker A 125 160 200 250
cable mm235 50 70 70
Nbolt mm M6 M8
cable mm235 50 70 70
PE bolt mm M6 M8
5.5Remote control and signal interface
The system provides several kinds of interface and dry contact signal; the below chart is for
EA660UPS system signal interface port reference:

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A B C-1 C-2 C-3
1、Ais no-source output dry contact, two pins as one pair(see the picture above)。no-source dry
contacts controled by relay; each pair of the dry contact connection is shown below (AC type and DC
type)：
Input AC：input DC：
Alarm correspondance see below：
Mark Mode Dry contact pair connection Two ends of the dry contact disconnected
LOADINV Inverter output System in inverter output mode System in non-inverter output mode
LOADBYP Bypass output System in bypass output mode System in non-bypass output mode
INVFAIL Inverter failure System inverter votage abnormal System inverter votage normal
BYPFAIL Bypass Failure System bypass input voltage abnormal System bypass input voltage normal
Note：ｗｈｅｎ ｉｎｐｕｔ ＡＣ， ｔｈｅ ｍａｘ ｖｏｌｔａｇｅ ｉｓ ２７７Ｖ，ｍａｘ ｃｕｒｒｅｎｔ ｉｓ ７Ａ；ｗｈｅｎ
ｉｎｐｕｔ ＤＣ， ｔｈｅ ｖｏｌｔａｇｅ ｉｓ ２４Ｖ．

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Mark Mode Dry contact pair connection Two ends of the dry contact disconnected
ACFAIL AC input failure System AC input voltage abnormal System AC input voltage normal
DCFAIL DC failure System DC input voltage abnormal System DC input voltage normal
OVLOAD Output overload System output overload System output normal
ALARMS Alarm inverter、bypass、DC & AC alarms Inverter,bypass,DC & AC normal
STANDBY1 Standby 1NO NO
STANDBY2 Standby 2NO NO
2、In the picture,Bis source dry contact, two pins as one pair(see picture); if both are
disconnected,it is normal signal; if both get short-circuit, it is alarm signal; the connection of each
pair of dry contact is shown below:
3、Cis communication port（only one port can be used; the three ports can’t be used at the same
time）
The communication port baud rate is 9600; the data bit is 8 bits
C-1is RS485/RS422 port; when the baud rate is 9600, the max. communication distanceis
500m; when you set RS485 as monitor port, you only need to connect pin A and B(please see the 7th
operation “2. setting); when you set RS422 port, you have to use all the pins of this port; the
connection is shown below:
Note：ｆｒｏｍ ｌｅｆｔ ｔｏ ｒｉｇｈｔ ｉｎ ｓｅｑｕｅｎｃｅ“Ａ—Ｂ—Ｙ—Ｚ”； ｙｏｕ ｎｅｅｄ ｔｏ ｕｓｅ ｔｗｉｓｔｅｄ
ｐａｉｒ ｗｉｔｈ ｃｏｒｒｅｓｐｏｎｄｉｎｇ ｐｉｎｓ．

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C-2is RS232 port，when the baud rate is 9600, the max communication distance is 50m; pin 2,3
and 5 are used to correspond system “receive” “send” and “ground”respectively. The RS232
connection cable can be connected to the computer shown as below:
C-3is LAN port。The setting of LAN communication port is shown below:
Please connect the computer on internet ; you may use twisted pair lan cable connecting the
computer or use direct twisted pair lan cable connecting computer through switch.
Set the computer IP as “192.168.16.XXX”; please make sure the IP is not conflicted and in the
same LAN, the gateway and subnet mask are correct or not.
Use Ping to check if the connection of the system is normal or not; the default address of the
system is “192.168.16.254”.
Input “192.168.16.254”in the IE; open the internet setting interface as shown below:
Note：the cable between pin 2 and 3 must be connected across each other; cable for
pin 5 must be connected directly.

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Open the log-in interface; the users’name is Admin and the password isAdmin888; click
submission to enter the next page.
Note：ｐｌｅａｓｅ ｍａｋｅ ｓｕｒｅ ｔｈｅ ｕｓｅｒｓ’ｎａｍｅ ａｎｄ ｐａｓｓｗｏｒｄ ａｒｅ ｃｏｒｒｅｃｔ ａｎｄ ｉｔ
ｍａｋｅｓ ｄｉｆｆｅｒｅｎｃｅ ｗｈｅｎ ｙｏｕ ｃａｐｉｔａｌｉｚｅ ｔｈｅ ｌｅｔｔｅｒｓ．