Mebay ATS 520 Manuel utilisateur
ATS 520 ATS CONTROLLER
USER MANUAL
ATS 520 ATS CONTROLLER USER MANUAL
2
Software Version
No.
Version
Date
Note
1
V1.0
2020-07-20
Original release.
Chongqing Mebay Technology Co.,Ltd
Add: No6-2,Building 4, Gangan Rd, Jiangbei District, Chongqing.
Tel：+86-23-6869 3061
Fax：+86-23-6765 8207
Web：http://www.mebay.cn
http://www.cqmb.cn
E_mail：[email protected]
ATS 520 ATS CONTROLLER USER MANUAL
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Symbol Description
Symbol
Description
Note
Remind operators to operate correctly, otherwise it may cause
the equipment not to work correctly.
Be care
It is indicated that potential hazards can damage equipment
without proper precautions.
Warning
It is indicated if appropriate preventive measures are not taken,
potentially dangerous situations may result in death, serious
personal injury or significant property losses.
ATS 520 ATS CONTROLLER USER MANUAL
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Warning
1.The installation of this equipment must be carried out by professionals.
2.When installing and operating the controller, please read the entire instruction
manual first.
3.Any maintenance and commissioning of the equipment must be familiar with all the
equipment.
4.Safety standards and precautions in advance, otherwise it may cause personal
injury or damage to related equipment.
5.After the installation of the controller is completed, please verify that all protection
functions are valid.
Be Care
1.Please keep the good connection of the power supply of the controller. Do not
share the connection lines of the positive and negative electrodes of the battery
with the floating charger.
2.During the operation of the engine, do not disconnect the battery, otherwise it may
cause damage to the controller.
ATS 520 ATS CONTROLLER USER MANUAL
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Catalogue
Summary................................................................................................................................... 6
Main Features...........................................................................................................................6
Parameters Display................................................................................................................. 7
Parameters................................................................................................................................8
Overall Dimension and Wiring Diagram............................................................................... 9
Installation instruction............................................................................................................20
Panel and display.................................................................................................................. 21
Generator set start/stop operation...................................................................................... 23
Switch operation and ATS power control...........................................................................25
Prompt status information.................................................................................................... 27
Warning and fault alarm........................................................................................................29
Parameter setting.................................................................................................................. 30
Fault finding............................................................................................................................ 39
Notes:
1. All rights reserved. No part of this duplication may be reproduced in any material
form (including photocopying or storing in any medium by electronic means or others)
without the written permission of the copyright holder.
2. MEBAY Technology reserves the rights to change the contents of this document
without prior notice.
ATS 520 ATS CONTROLLER USER MANUAL
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Summary
The controller is a dual power switching ATS controller, dual power intelligent
switch module with programmable, automatic measurement, automatic control and
LCD display functions. Automatic measurement and control can reduce incorrect
operation. It is an ideal option for ATS.
3.5inch LCD screen display with brand new UI design is adapted in this
controller can display related parameters directly. The LCD screen can display
various faults at the same time. Once the generator does not run normally, it can
effectively achieve protection.
There are Chinese/English interface options, more language can be set
according to user’s request. All the parameters can be configured through the front
face buttons or use programmable interface by RS485 or USB to adjust via PC. It has
compact structure, advanced circuits, simple wiring and high reliability, It can be
widely used in various types of power systems.
Main Features
There are four Models under ATS520 series.
ATS 520: Dual power intelligent switch module.
ATS 520 I: Based on ATS 520, it adds power measurement function.
ATS 520 R: Based on ATS 520, it adds RS485 port.
ATS 520 IR: Based on ATS 520, it adds power measurement function and
RS485 port.
Dual core 32bit high performance single chip microcomputer.
3.5inch LCD screen, Available in Chinese/English languages, user’s language set
if necessary.
System type can set as: "S1 Mains S2 Mains", "S1 Mains, S2 Gen", "S1 Gen S2
Mains", "S1 GenS2 Gen".
Acrylic material is adapted to protect the screen.
PC material panel, waterproof, oil-proof, UV-resistant, good operation feel and
long service life.
USB Port: parameters can be set even without power through USD port to monitor
in real time.
With RS485 communication port, can achieve "Three Remote" functions via
MODBUS protocol.
S1 / S2 independent overcurrent warning or trip alarm function.
Collection and display, gen, mains, power, phase and other parameters.
Display S1/S2 Total kW Energy, Total KVAR Energy, Total Close Times.
For Stored-Energy type ATS, its close relay will active after the PF Input is active.
The genset can be Manual Test on site to achieve start/stop operation.
ATS Controller has function of automatic Re-closing.
Applicable for PC Three-stage, PC Two-stage, CB and CC switch.
Applicable for 2 isolated neutral line.
Real-time clock (RTC); Event log Function (Event log can record 14 items
circularly).
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Automatic/Manual mode. In manual mode, can force the switch to close or open.
Can control two generators to work as Cycle Run mode, Master Run mode and
Balance Run mode.
Suitable for various AC systems (3 phase 4-wires, 3-phase 3-wires, single-phase
2-wire, and 2-phase 3-wire).
Input/output function, status can be shown directly.
Real time clock inside.
Totally 8 relays output, 6 relays function configurable.
Totally 6 configurable switch input, 4 switch function configurable.
Control Protection: Realize automatic ATS switching of generator sets, perfect
fault display and protection functions.
Standard water-proof rubber gasket. The waterproof can reach IP54.
Module design: All the connections are adapted with European connectors so that
installation, connection, repair and replacement can be more easily.
Parameters Display
S1/S2 Voltage Status
Genset Status
Switch Status
S1/S2 Line Voltage
S1/S2 Phase Voltage
S1/S2 Phase
S1 Frequency and genset battery voltage
S2 Frequency
Cont. Power Supply Time
Last Cont. Power Supply
S1/S2 Total Supply Time
S1/S2 Total KWH
S1/S2 Total KVAR
S1/S2 Total Close Times
Total Power-on time
Alarm number and account
Alarm type (Warn Alarm, Fault Alarm)
Alarm event
Inputs, outputs number
Input status, S1/S2 closing input, 1~4 are configurable ports
Output status, S1/S2 closing output, 1~6 are configurable ports
Real-time clock
RS485 Communication
Communication Address
RS485 Baud Rate
Current time
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Parameters
Options
Parameters
Working voltage
DC 8V----36V Continuous
AC 90V-280V(L1N1/L2N2)
Power consumption
Standby：24V：MAX 2W
Working：24V：MAX 6W
AC Voltage Input
1P2W 30VAC-260VAC (ph-N)
2P3W 30VAC-450VAC (L-L)
3P3W 30VAC-450VAC (L-L)
3P4W 30VAC-450VAC (L-L)
AC Voltage Input
1P2W 30VAC-260VAC (L-N)
2P3W 30VAC-450VAC (L-L)
3P3W 30VAC-450VAC (L-L)
3P4W 30VAC-450VAC (L-L)
MAX Accumulating Time
99999.9Hours (Min Store time:6min)
Closing S1 output
250V/16 AMP Non-contact normally Open output
Closing S2 output
250V/16 AMP Non-contact normally Open output
Programmable Relay
output 1-6
250V/5 AMP Non-contact normally Open output
Closing S1 input
Available if connecting with Battery -
Closing S2 input
Available if connecting with Battery -
Switch value input 1-4
Available if connecting with Battery -
Working condition
-25-70℃
Storage condition
-30-80℃
Protection Level
IP54：when waterproof rubber gasket is added between
controller and its panel
Insulation strength
Apply AC 2.2kV voltage between high voltage terminal and
low voltage terminal; The leakage current is not more than
3mA within 1min.
Overall dimension
210mm*160mm*50mm
Panel cutout
186mm*142mm
Weight
0.9Kg
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Overall Dimension and Wiring Diagram
Overall Dimension:
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Descriptions of terminal connection
No.
Function
Description
Cable
cross
sectional
area
1
S1 Close Output
Non-contact normally Open output
Capacity: 250V/16A
2.5mm2
2
2.5mm2
3
S2 Close Output
Non-contact normally Open output
Capacity: 250V/16A
2.5mm2
4
2.5mm2
5
Aux.
Output 1
Normally Close
Default: ATS Power L1
250V/5AMP Relay contact Output
1.5mm2
6
COM
1.5mm2
7
Normally Open
1.5mm2
8
Aux.
Output 2
Normally Close
Default: ATS Power N
250V/5AMP Relay contact Output
1.5mm2
9
COM
1.5mm2
10
Normally Open
1.5mm2
11
A1
S1 AC System 3P4W voltage input
For single phase, only connect A1, N1
1.5mm2
12
B1
1.5mm2
13
C1
1.5mm2
14
N1
1.5mm2
15
A2
S2 AC System 3P4W voltage input
For single phase, only connect A2, N2
1.5mm2
16
B2
1.5mm2
17
C2
1.5mm2
Table des matières
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