Vitzro VITAC 200 Manuale utente
VITAC 200
ATS Controller
www.vitzroem.com
Manual
VITAC 200
ATS Controller
Manual
4
Thank you for purchasing VITAC 200
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Please make sure to read all safety precautions thoroughly before using this product for proper use of the product.
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Please provide this user manual to end users and maintenance manager.
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Please keep this manual in a place where users can easily refer to at any time, after reading this manual.
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Please follow safety precautions to prevent any accidents or risks by using the
product safely and properly.
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Precautions are grouped into two types - “Warning” and “Caution”
1. Do not perform wiring work when power is supplied or the product is in operation.
2. There is always a dangerous level of voltage in the terminal that connects digital input, power,
and external I/O circuit power when operating normally.
3. Be sure to follow standard safety precautions while installing or maintaining the product.
4. General users should not access the terminal after product installation.
1. The product may be seriously damaged if the voltage/current that deviates from the power
supply input rating is applied.
2. Do not allow screws, metal objects, water, or oil to get inside the product.
3. Observe the rated load specifications of the input and output contacts.
4. Do not wire the cable at your own discretion.
5. Only qualified electricians are allowed to perform wiring, trial operation, and maintenance.
6. Do not run a withstand voltage test because all external terminals including the product power
plug are equipped with a withstand voltage protection device.
Safety Precautions
Warning
▶
In case severe injuries or death takes place when violating the instructions.
Warning
※
Please read this manual carefully before using the product to ensure that the functionality of this product is used fully and safely.
Caution
▶
In case minor injuries or product damage takes place when violating
the instructions.
Caution
5
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Warranty conditions
The warranty of the Vitzro product lasts 2 years and you can get support for the product
itself within that period.
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VITZRO shall not be liable for any warranty of the product damages caused by the followings.
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If the product has been used without considering the installation information
(rated power, CT, DI, DO, communication), power supply, PT/CT, and digital I/O rating that are
specified in the product user guide.
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If the product is damaged due to external artificial factors or product installation environment.
•
If the sealing sticker is not attached to the product or the product has been opened.
Warranty Information
The following is the warranty for the original Vitzro product purchaser.
Revision History
Version 1.0 2018. 03. 16
First Edition
4. 1 Measurement functions
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10
4. 2 ATS control function
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10
4. 2. 1 Manual switchover function
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10
4. 2. 2 Automatic switchover function
···············
11
4. 2. 3 Automatic recovery function
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12
5. 1 Parameters related to switchover function setting
···
13
5. 2 Parameters related to system setting
··············
14
5. 3 How to set major parameters
·················
14-18
3. 1 Composition of the front unit
······················
8
3. 2 Composition of the rear unit
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9
8. 1 ATS-W&WP Type connection wiring diagram
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20
8. 2 ATS-WN Type connection wiring diagram
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21
1. Overview
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7
4. Major functions
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10-12
3. Product composition
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8-9
2. Rating
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7
5. Major parameters
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13-18
6. Dimension
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19
7. Installation
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19
8. External connection wiring diagram
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20-21
9. Test results
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22
10. Guarantee
Contents
7
1. Overview
VITAC 200 is an electronic controller that controls the Automatic Transfer Switch (hereafter “ATS”),
and has the following characteristics.
2. Rating
Item Specification
Control power
Voltage : AC 220 [V] (Input range : AC 130 [V] ~ 270 [V])
Type : Self-power using the power transformer
Power consumption
Constant switchover : Under 4W [5W]
Frequency
60 / 50 [Hz]
Voltage
Rating
AC 220 [V]
Number of channels (2ea)
A-phase voltage of the commercial power
A-phase voltage of the emergency power
Measurement scope
130 [V] ~ 270 [V] (measurement error: ±3 %)
Input contact
Type
Dry Contact
Number of channels (3ea)
Switch on state of the commercial power side
Switch on state of the emergency power side
Switchover interlock input state
Output contact
Type
For control : Wet contact (AC 220 [V]), NO (Normal Open)
For alarms : Dry contact, NO (Normal Open)
Contact point capacity
For control : AC 250V, 16A
For alarms : AC 250V, 5A
Number of channels (3ea)
For control : Switch on of the commercial power side,
switch on of the emergency power side
For alarms : Fault alarm
Communication
RS 232 serial communication (Modbus-RTU)
● Resumes power supply to load by controlling the ATS when power fails, by always monitoring the
commercial and emergency power.
● Reflects the power characteristics of the product installation site by setting the level of commercial and
emergency power monitoring.
● Supports automatic switchover to the commercial power when the commercial power returns to
normal level during emergency power operation.
● Controls the ATS of other companies as the output time of the ATS control signal can be set,
and the closing/trip coil damage of the ATS can be prevented.
● Guarantees product reliability using EMC test items and self-diagnosis function.
●
Checks the state of the product and modifies major setting values using the VITZRO’s VICOM Manager program
(Modbus-RTU, RS-232)
● Installing on panels with various thickness by applying the screw fastening method.
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3. Product composition
3. 1 Composition of the front unit
1
2
5
10 9 8 7
3
6
4
No. Item Detailed description
①
Status, emergency
power status display LED
☞
Green lamp on :
Power on (normal power supply)
☞
Green lamp blinking :
Abnormal power (OVR, UVR, OFR, UFR)
☞
Lamp off : Power off, LED damage, product damage
②
Commercial, emergency
switch status display LED
☞
Green lamp on :
Open
☞
Red lamp on : On
☞
Green lamp blinking : In switching over (LED of the switched side blinks)
☞
Lamp off : Power off, LED damage, product damage
③
Commercial, emergency
switchover failure display LED
☞
Red lamp on : Switchover failure
1)
☞
Lamp off : Normal
④
Rotary switch to set the
commercial and emergency
switchover delay
☞
Rotary switch to set the commercial and emergency
switchover delay
Setting range : 0 ~ 45 seconds (setting in 5 seconds)
⑤
Switchover interlock
2)
input status LED
☞
Red lamp on : Input on
☞
Lamp off : Input off
⑥
Auto/Manual status displayed
LED
☞
Red lamp on :
Auto
☞
Green lamp on : Manual
☞
Lamp off : Power off, LED damage, product damage
⑦
Auto/Manual
selection button
☞
Operation in an Auto state :
Changes to Manual
☞
Operation in a Manual state :
Changes to Auto
⑧
Button to turn on the
commercial power side switch
☞
Turns on the commercial power side switch
⑨
Reset button
☞
S/W Reset
⑩
Button to turn on the
emergency power side switch
☞
Turns on the emergency power side switch
(Detailed description of the front unit)
1) Determined to be switchover failure only when switchover fails after making an attempt three times.
2) Switchover operation will not be performed even though the automatic switchover situation occurs, when inputting the switchover interlock.
*Precautions when manipulating buttons: Buttons will be activated only when pressed and held more than 1.5 seconds.
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3. 2 Composition of the rear unit
No. Terminal name Name Description
①
a1
Alarm Output
Fault alarm contact output terminal
(Outputs when switchover fails or the controller is
abnormal.)
a2
②
UP
Utility Voltage
Commercial power input terminal
UN
③
A1
Operating Signal
Switch on contact output terminal at the use power side
A2
④
UTIL ON
Status Signal
Switch status input terminal at the commercial power side
EMG ON
Status input terminal at the emergency power side
Inter-Lock
Interlock status input terminal
COM
Input common terminal
⑤
B1
Operating Signal
Switch on contact output terminal at the emergency
power side
B2
⑥
EP
Emergency Voltage
Emergency power input terminal
EN
(Detailed description of the rear unit)
2 53 64
1
10
4. 1 Measurement functions
4. 2 ATS control functions
Type Display Range Precision
Commercial power voltage 130 ~ 270 V ± 3 %
Emergency power voltage 130 ~ 270 V ± 3 %
Commercial power frequency 40 ~ 70 Hz ± 0.2 Hz
Emergency power frequency 40 ~ 70 Hz ± 0.2 Hz
VITAC 200 provides measurement and ATS control functions, and major parameters related to ATS
control can be modified using engineering software.
The single-phase voltage and frequency of the commercial and emergency power can be measured.
The following table shows the measurement range and precision.
VITAC 200 supports the W-Type and WN-Type ATS of VITZRO and various ATS of other suppliers.
If VITAC 200 is used with the 3Position ATS (as the WN-Type ATS of VITZRO), use the same wiring
method with the WN-Type of VITZRO.
4. Major functions
4. 2. 1. Manual switchover function
Switchover is performed manually using buttons located in the front. Please take the following
steps to perform switchover.
Step 1. Set manual mode
Check the “Auto/Manual status display LED”. If the mode is Auto (red lamp on), press and hold the
“Auto/Manual selection” button until the mode is changed to Manual (green lamp on).
Step 2. Perform manual switchover
①
Manual switchover from the emergency power to the commercial power
Press and hold the “Emergency power side switch on” button more than 1.5 seconds to change over
to the emergency power side.
However, switchover operation will be performed only when the emergency power is normal
(green lamp on the emergency power status display LED) and the LED status will be changed as follows.
- Switch status LED at the commercial power side: Changes from green to red.
- Switch status LED at the emergency power side: Changes from red to green.
②
Manual switchover from the commercial power to the emergency power
Press and hold the “Commercial power side switch on” button more than 1.5 seconds to change over
to the commercial power side.
However, switchover operation will be performed only when the commercial power is normal
(green lamp on the commercial power status display LED) and the LED status will be changed as follows.
- Switch status LED at the commercial power side: Changes from red to green.
- Switch status LED at the emergency power side: Changes from green to red.
Indice
