EMKO TRANS-ATS.D User manual

Introduction Brochure. ENG TRANS-ATS_D 01 V05 04/21
1. Introduction
1.1 General Specifications
1.2 Warranty
EMKO Elektronik warrants that the equipment delivered is free from defects in material and
workmanship. This warranty is provided for a period of two years. The warranty period starts from
the delivery date. This warranty is in force if duty and responsibilities which are determined in
warranty document and instruction manual performs by the customer completely.
1.3 Maintenance
Repairs should only be performed by trained and specialized personnel. Cut power to the device
before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene etc.). Use of
these solvents can reduce the mechanical reliability of the device. Use a cloth dampened in ethyl
alcohol or water to clean the external plastic case.
The unit provides the voltage monitoring for both sources and automatic transfer switching. In
the event of any Source voltage failure, the remote start relay output is energized(
) and the unit automatically transfers the load from one source to other .
if generator
application selected
If a fault is detected, the unit shuts down the engine(if generator application selected), transfers
load to the other source and shows the failure message on the LCD display.
Both automatic and manual control is possible. A test mode is also available which allows the
generator with the higher priority to be run.
The unit is extensively programmable through the front panel, with password protection on
two levels. Operational parameters can also be monitored and controlled from a PC via a
built-in USB port.
The unit monitors both sources and gives warning of any faults that are detected.
TRANS-ATS.D
AUTOMATIC TRANSFER SWITCH

Ýçindekiler
A visual inspection of this product for possible damage occured during shipment is
recommended before installation. It is your responsibility to ensure that qualified mechanical
and electrical technicians install this product.
If there is danger of serious accident resulting from a failure or defect in this unit , power off
the system and seperate the electrical connection of the device from the system.
Keep the power off until all of the wiring is completed so that electric shock and trouble with
the unit can be prevented.
Before beginning installation of this product, please read the instruction
manual and warnings below carefully.
2. Installation
Ýçindekiler
2.1 Unit Configuration
Ýçindekiler
2.2 Panel Mounting
The unit is designed for panel mounting. Fixing is by two screw fixings.
Insert the unit in the panel cut-out from the front.
Insert the fixings in the slotted at the corners of the unit and tighten the fixing screws to secure
the unit against the panel.
1-
2-
During the equipment is putted in hole on the metal panel while mechanical
installation some metal burrs can cause injury on hands, you must be careful.
Figure 2.1 Front View Figure 2.2 Panel Cut-Out
The unit can be programmed using the buttons and LCD display on the front panel or PC
Software.
2
182mm
135mm
152mm
229mm
!
!
ü
S2S1
ATS.D

2.3 Electrical Connection
3
TRANS-ATS.D three phase connections schematic
1- Connect the unit as shown in the appropriate diagram. Be sure to connect the battery
supply the right way round and battery negative should be grounded.
2- Current transformers secondary should be grounded.
!
35 21
22
BATTERY -
BATTERY +
40
42 41
5A
BATTERY +
34 33
BATTERY -
32 31 30 29 28
Configurable Input-2
Remote Start 2 or
Configurable Output-6
5A
USB
FUSE-7
FUSE-8
Configurable Output-3
39 38 37 36
Configurable Output-4
TRANSISTOR OUTPUTS
MAX. 1 A
BATTERY +
Emergency Stop or
Configurable Input-1
62
73
8
8A
8A
14
910 5
L1
L2
L3
N
LOAD
L1
L2
L3
N
Electrical interlock
Mechanical interlock
13 14 15 16
Source 1
Contactor
Relay
Source 2
Contactor
Relay
FUSE 1-
FUSE 2-
FUSE 3-
FUSE-4
FUSE-5
FUSE-6
Output-1Configurable
Max. 300VVMax. 300VV
BATTERY +
Configurable Input-6
Source 2 Ready or
Configurable Input-8
Configurable Input-5
Output-2Configurable
Configurable Input-3
Configurable Input-4
L1
L2
L3
N
1
!
2
!
FUSE FUSE FUSE-5, FUSE-6 FUSE-3, FUSE-4 8A. T
FUSE-7 6A. T
FUSE-8 Max. 10A. T
-1, -2, 2A. T
Remote Start 1 or
Configurable Output-5
Configurable Input-7
S1
S2: (GENERATOR)
S1: (MAINS)
S2

4
3. Changing And Saving Parameters Values
S1: MAINS
V12: 380V V1 V
Source 1 okay
: 220
V23: 380V V2: 220V
V31: 380V V3: 220V
ü
Operation Screen
When the Prog button is
pressed, the parameters
section is asked for
accessing to parameters.
ü
ü ü
üü
ü ü
ü ü
üü
Press the Up or
Down buttons to
select the section
you wish to
view/change.
Press the
Enter
button.
Enter password
with cursor (Right,
Left,
) .
Up and
Down buttons
Press the Enter button to confirm
password. If the password is
incorrect, the unit will drop out of
program mode.
Press the Up or
Down buttons to
select the main
parameter group
you wish to
view/change.
Note1: If Enter button is pressed
and the technician password is
zero, Password screen is ignored.
Press Enter button to access to
all parameters page in currently
main parameter group.
Parameter can be
changed with Up
and Down buttons.
Press Enter button to
confirm the changed value.
PROGRAM
Operator setting
Technician setting
Factory adjustment
PROGRAM
Operator setting
Technician setting
Factory adjustment
TECHNICIAN SETTING
Password
0162
TECHNICIAN SETTING
Password
0000
TECHNICIAN SETTING
System
Source 1
Source 2
Load
TECHNICIAN SETTING
System
Source 1
Source 2
Load
SOURCE 2
Volt level
Frequency level
Actions
SOURCE 2 VOLT LEVEL
Under volt set
320 Vac
SOURCE 2 VOLT LEVEL
Under volt set
Under volt reset
Over volt set
Over volt reset
Press the Enter
button to view
parameter value.
Press Enter button to
access to all parameters in
currently parameter page.
SOURCE 2 VOLT LEVEL
Under volt set
325 Vac
SOURCE 2 VOLT LEVEL
Under volt set
Under volt reset
Over volt set
Over volt reset
Operation
Screen
SOURCE 2
Volt level
Frequency level
Actions
When the Escape button is
pressed any time, previous
page can be accessed.
S1: MAINS
V12: 380V V1: 220V
V23: 380V V2: 220V
V31: 380V V3: 220V
Source 1 okay
To exit from
programming mode any
time, press Prog button.

5
Note: dis = disable
600
60
60
60
600
600
600
VV
VV
VV
VV
60
Min DefaultSOURCE 1 VOLT LEVEL (Source 1 )->Volt level Max
Source 1 Under Voltage
Source 1 Under Voltage Reset
Source 1 Over Voltage
Source 1 ResetOver Voltage
320
340
440
420
Under volt trip
4.1 Operator Parameters
Under volt reset
Over volt trip
Over volt reset
Unit
4. Parameters
Min DefaultSOURCE 1 Source 1FREQ. LEVEL ( )-> levelFrequency Max
Source 1 Under Frequency
Hz
Hz
Hz
Hz
20.0 75.0
20.0 75.0
20.0 75.0
20.0 75.0
45.0
48.0
55.0
52.0
Source 1 ResetUnder Frequency
Source 1 Over Frequency
Source 1 ResetOver Frequency
Under freq trip
Under freq reset
Over freq trip
Over freq reset
Unit
4.1.1 Source 1 (Mains)
4.1.2 Source 2 (Generator)
600
60
60
60
600
600
600
VV
VV
VV
VV
60
Min DefaultSOURCE 2 VOLT LEVEL (Source 2 )->Volt level Max
Source 2 Under Voltage
Source 2 Under Voltage Reset
Source 2 Over Voltage
Source 2 ResetOver Voltage
320
340
440
420
Under volt trip
Under volt reset
Over volt trip
Over volt reset
Unit
Min DefaultSOURCE 2 Source 2FREQ. LEVEL ( )-> levelFrequency Max
Source 2 Under Frequency
Hz
Hz
Hz
Hz
20.0 75.0
20.0 75.0
20.0 75.0
20.0 75.0
45.0
48.0
55.0
52.0
Source 2 ResetUnder Frequency
Source 2 Over Frequency
Source 2 ResetOver Frequency
Under freq trip
Under freq reset
Over freq trip
Over freq reset
Unit

6
Note: = The device must be restarted after changing this parameter.*1
4.2 Technician Parameters
Min Default Max
Current Transformer Ratio
Voltage Transformer Ratio
Select AC system;
Phase Sequence (dis, L123 or L321)
Generator kVA rating set
CT ratio
PT ratio
Type of AC system
Phase sequence
Generator kVA rating
Unit
SYSTEM NETWORK ( )System->Network
2
9999
100
kVA
0
0
1
1
300
1
DISBL
0- 1 Phase 2 Wire
1- 3 Phase 4 Wire
2- 2 Phase 3 Wire L1-L2
3- 2 Phase 3 Wire L1-L3
DISBL, L123,
L321
99995 100
4.2.1 System
Min Default Max Unit
SYSTEM OPTIONS ( )System->Options
Source selection
Operation type
Source priority
Source 1 dual time
Source 2 dual time
Early start time
Source selection *1
Operation type
Source priority
Source 1 dual time
Source 2 dual time
Early start time
2
1
1
9999
9999
999
Min.
Min.
sec
0
0
0
0
0
0
0
0
0
60
60
10
0-Mains-Gen
1-Gen-Gen
2-Mains-Mains
0-Duty - standby
1-Dual
0-Source 1
1-Source 2

Min Default Unit
LCD DISPLAY ( )System->LCD display Max
Language Selection
Contrast Setting
Auto Backlight Off
ENGLISH/CHINESE
5
4 9
Contrast
Auto backlight off
Language
Auto Scroll Time
Auto Scroll Number
Scroll Time For Error Messages
0
0 (dis) 250 Sec
5
14
2
1 250
Auto scroll number
Err. mesg scroll time
Auto scroll time
Sec
1
ENGLISH
ENA DISBLBL/ DISBL
7
Min Default Unit
BREAKERS ( )System->Breakers
Max
Hardware Breaker Selection
Source 2 Close Breaker Contact Type
Source 2 Close Breaker Relay Type
Source 2 Close Timer
0
Source 2 Open Breaker Relay Type
0 2
Source 2 Open Timer
Source 1 Close Breaker Contact Type
Source 1 Close Breaker Relay Type
Source 1 Close Timer
NO / NC 0
NOR / PULS
5
1 250
0
Sec
0
NOR / PULS
0
1 250 5
0
NOR / PULS
0
1 250 5
5
NOR / PULS
0.0
0.0
0
10.0
10.0
250 2
Source 1 Open Breaker Relay Type
Source 1 Open Timer
Breaker Close Pulse Time
Breaker Open Pulse Time
Transfer Time
Spring Loading Time
Retry Number
NO / NC
S2 brk.cls.contact
S2 brk.cls.relay
S2 brk.cls.time
S2 brk.open relay
S2 brk.open time
Type of Breaker
S1 brk.cls.relay
S1 brk.cls.time
S1 brk.open relay
S1 brk.open time
Break.close puls.time
S1 brk.cls.contact
Transfer time
Spring loading time
Retry number
Break.open pulse time
Sec
Sec
1 250
0.5
0.5
Sec
Sec
Sec
Sec
Sec
3
5
1 250
1 250
Note: NO / NC : Normally Open / Normally Close
NOR / PULS : Normal / Pulse
Min DefaultDATE & TIME SET ( )System->Date & time set Max
Year
Month
0 99
112
Date 131
Day of week 17
Hour 023
Minute 059
Second 059
Year
Month
Day
Week
Hour
Minute
Second
Unit
Min Default Unit
COMMUNICATION ( )System->Communication Max
Slave Address 1
1 247
05 3
Baud Rate: 0 - 1200 baud
1 - 2400 baud
2 - 4800 baud
3 - 9600 baud
4 - 19200 baud
5 - 38400 baud
Datalog Period
Timeout
ModBus ASCII/RTU Selection
Stop Bit (0-> 1 stop bit,1-> 2 stop bit)
020
0.0(dis)
0(dis)
0
999.9
999
1
1.0
3
ASCII
0
Slave address
Baud rate
Parity
Datalog period
Timeout
ASCII/RTU selection
Stop bit
Parity: 0-> None, 1-> Odd, 2-> Even
Min
Min
ASCII / RTU

4.2.2 Source 1 (Mains)
Min Default Unit
SOURCE 1 (Source 1 )ACTIONS ->Actions Max
Look Failure at Stop Mode En/DisSource 1
Always Look Source 1 Return Delay
Source 1 return delay
Source 1 fail delay
S1 fail.stop mode
S1 always return delay
S1 return delay
S1 fail delay
ENABL/DISBL
ENABL/DISBL
ENABL
DISBL
8
Min Default Unit
PASSWORD SETTINGS ( )System->Password settings Max
Operator Password
Technician Password
0
0 9999
09999 0
Operator password
Technician password
Min Default Unit
DEFAULT SETTINGS ( )System->Default settings Max
Save setting to default
Reset default sets
Save setting to def.
Reset default sets
YES / NO NO
Reset factory sets
Reset factory sets
YES / NO NO
YES / NO NO
600
60
60
60
600
600
600
VV
VV
VV
VV
60
Min DefaultSOURCE 1 VOLT LEVEL (Source 1 )->Volt level Max
Source 1 Under Voltage
Source 1 Under Voltage Reset
Source 1 Over Voltage
Source 1 ResetOver Voltage
320
340
440
420
S1 Under volt trip
S1 Under volt reset
S1 Over volt trip
S1 Over volt reset
Unit
Min DefaultSOURCE 1 Source 1FREQ. LEVEL ( )-> levelFrequency Max
Source 1 Under Frequency
Hz
Hz
Hz
Hz
20.0 75.0
20.0 75.0
20.0 75.0
20.0 75.0
45.0
48.0
55.0
52.0
Source 1 ResetUnder Frequency
Source 1 Over Frequency
Source 1 ResetOver Frequency
S1 Under freq trip
S1 Under freq reset
S1 Over freq trip
S1 Over freq reset
Unit
4.2.3 Source 2(Generator)
600
60
60
60
600
600
600
VV
VV
VV
VV
60
Min DefaultSOURCE 2 VOLT LEVEL (Source 2 )->Volt level Max
Source 2 Under Voltage
Source 2 Under Voltage Reset
Source 2 Over Voltage
Source 2 ResetOver Voltage
320
340
440
420
S2 Under volt trip
S2 Under volt reset
S2 Over volt trip
S2 Over volt reset
Unit
sec
sec
0
0
99
99
2
2
Min Default Unit
SYSTEM GENERAL (System )->General Max
All Warnings Are Latched En/Dis
All warning are latch ENABL/DISBL DISBL
Min DefaultSOURCE 2 Source 2FREQ. LEVEL ( )-> levelFrequency Max
Source 2 Under Frequency
Hz
Hz
Hz
Hz
20.0 75.0
20.0 75.0
20.0 75.0
20.0 75.0
45.0
48.0
55.0
52.0
Source 2 ResetUnder Frequency
Source 2 Over Frequency
Source 2 ResetOver Frequency
S2 Under freq trip
S2 Under freq reset
S2 Over freq trip
S2 Over freq reset
Unit

9
Min Default Max
Load Under Current Pre-Alarm Reset
Load Under Current Actions Delay Time
Load Over Current Set
Load Over Current Pre-Alarm
Load Over Current Pre-Alarm Reset
Load Over Current Actions Delay Time
Load Short Circuit Current Set
Under cur. reset
Under cur. act.
Under act. delay time
Over cur. set
Over cur. prealarm
Over cur. reset
Over cur. act.
Over act. delay time
Short circuit cur.
Unit
LOAD CUR LEVEL & ACT Load( )->Current level & act.
Load Under Current Set
Under cur. set
Under cur. prealarm Load Under Current Pre-Alarm
0
0(dis)
0
0
9999
3
99
9999
9980
dis
2
9999
AV
AV
0
0(dis)
0
0(dis)
0
0
0(dis)
9999
9999
9999
3
99
9999
9999
1
dis
5
dis
2
9999
9990
AV
AV
AV
AV
AV
Sec
Sec
Load
0 -
1 -
2 -
3 -
Under Current Actions
Disable
Warning (Alarm Only, No Shutdown)
Electrical Trip (Alarm/Off Load Generator
Followed By Shutdown After Cooling)
Shutdown (Alarm And Shutdown)
Load
0 -
1 -
2 -
3 -
Over Current Actions
Disable
Warning (Alarm Only, No Shutdown)
Electrical Trip (Alarm/Off Load Generator
Followed By Shutdown After Cooling)
Shutdown (Alarm And Shutdown)
9999
9999
9999
9999
9999
9999
kVA
kVA
kVA
kVA
0(dis)
0(dis)
0
0(dis)
0(dis)
0
Min Default Max
Load PowerUnder Shutdown
Load PowerUnder Pre-Alarm
Load PowerUnder Pre-Alarm Reset
Load PowerOver Shutdown
Load PowerOver Pre-Alarm
dis
5
Load PowerOver Pre-Alarm Reset
kVA
kVA
Under shutdownpower
Under prealarmpower
Under resetpower
Over shutdownpower
Over prealarmpower
Over resetpower
Unit
Shutdown delay time
Reverse power set
Reverse power act.
Rv.pow.act.delay time
Load Power Shutdown Delay Time
Reverse Power Set
Reverse Power Action Delay Time
LOAD POWER LEVEL (Load )->Power level
0
-9999
0(dis)
0
99
0
3
99
2
0
0(dis)
2
Sec
kW
Sec
dis
dis
0
dis
Reverse Power Actions
Disable
Warning (Alarm Only, No Shutdown)
Electrical Trip (Alarm/Off Load Generator
Followed By Shutdown After Cooling)
Shutdown (Alarm And Shutdown)
0 -
1 -
2 -
3 -
4.2.4 Load
Min Default Unit
SOURCE 2 (Source 2 )ACTIONS ->Actions Max
Look Failure at Stop Mode En/DisSource 2
Always Look Source 2 Return Delay
Source 2 return delay
Source 2 fail dlelay
S2 fail.stop mode
S2 always return delay
S2 return delay
S2 fail delay
ENABL/DISBL
ENABL/DISBL
ENABL
DISBL
sec
sec
0
0
99
99
2
2
Note: dis = disable

4.2.5 Power Supply
10
Min Default Max
Working Calendar Disable or Enable
Working Calendar Work Start Time on Monday
Working Calendar Work Stop Time on Monday
Working Calendar Work Start Time on Tuesday
Working Calendar Work Stop Time on Tuesday
Working Calendar Work Start Time on Wednesday
Working Calendar Work Start Time on Thursday
Working Calendar Work Start Time on Friday
Working Calendar Work Start Time on Saturday
Working Calendar Work Start Time on Sunday
Disable/enable select
Start time on monday
Stop time on monday
Start time on tues.
Stop time on tuesday
Start time on wednes.
Start time on thurs.
Start time on friday
Start time on satur.
Start time on sunday
Unit
Stop time on wednes.
Stop time on thursday
Stop time on friday
Stop time on saturday
Stop time on sunday
Working Calendar Work Stop Time on Wednesday
Working Calendar Work Stop Time on Thursday
Working Calendar Work Stop Time on Friday
Working Calendar Work Stop Time on Saturday
Working Calendar Work Stop Time on Sunday
WORKING CALENDAR (Engine )->Working calendar
23.59
23.59
23.59
23.59
23.59
23.59
23.59
23.59
23.59
23.59
23.59
23.59
23.59
23.59
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
H.Min
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
23.59
23.59
23.59
23.59
23.59
23.59
23.59
DISBL ENABL/ DISBL
Min Default
ENGINE PLANT BATTERY ( )Engine->Plant battery Max
Battery Undervolts Warning
Battery Undervolts Warning Reset
Battery Undervolts Volts Delay
Battery Overvolts Warning
10.0
Battery Overvolts Warning Reset
6.0(dis) 30.0
10.5
6.0
1.0
0.0 9.9
30.0
29.5
30.0
30.0
6.0 30.0
Battery Overvolts Delay 1.0
0.0 9.9
6.0(dis)
Under volt
Under volt reset
Under volt delay
Over volt
Over volt reset
Over volt delay
Unit
VZ
VZ
VZ
VZ
Sec
Sec
Min Default
EXERCISE ( )Engine->Exercise Max
0(dis) 99 dis
1
7
0.0 23.59 0.00
1
Time of Period
Week
Start time
Generator exercise working period on related day
Generator exercise working day of week
Generator exercise work start time on related day
Unit
Min
H.Min
Min Default
LOAD TEST ( )Engine->Load test Max Unit
1-NO LOAD
Disable/enable select Disable, No Load or On Load Selection 0-DISABLE
1-NO LOAD
2-ON LOAD
4.2.6 Engine
Sec
Min Default Unit
ENGINE START OPTIONS ( )Engine->Starting options Max
Number Of Start Attempts
Cranking Time
Crank Rest Time
3
5
1
1
10
99
10
5 99
No. of crank attemp
Cranking time
Crank rest time Sec
Min Default Unit
ENGINE GENERAL ( )Engine->General Max
Stop Solenoid Time 1 1099
Stop solenoid time Sec
Engine Running Voltage 60(dis)
25.0
300
30.0
600
75.0
Engine Running Frequency
Engine running volt
Engine running freq.
VV
Hz