Steca Tarom 4545 Manuale utente
Solarladeregler
Solar Charge Controller
Programmierbar, für Hybrid und Telekommunikations-Systeme
Adjustable, for hybrid and telecommunication systems
745.487 | Z01.1 | 2013-05-23
DE GB
Installations- und Bedienungsanleitung
Installation and operating instructions
Tarom 4545 (12 V/24 V Batterie/accumulator)
Tarom 4545-48 (12 V/24 V/48 V Batterie/accumulator)
Table of contents
1 General safety instructions.................................................................................................... 80
2 Identification........................................................................................................................ 81
3 Scope of delivery................................................................................................................... 82
4 Proper usage......................................................................................................................... 83
5 Markings............................................................................................................................... 84
5.1 Symbols for warnings and notices............................................................................... 84
5.2 Keywords..................................................................................................................... 84
6 Quick guide.......................................................................................................................... 85
7 Overview of the controller.................................................................................................... 86
8 Menu structure..................................................................................................................... 88
9 Installation............................................................................................................................ 89
9.1 Safety instructions........................................................................................................ 90
9.2 Connections and operating buttons............................................................................. 91
9.2.1 RJ45 socket for Master bus (⑥ in Fig. 1).................................................................. 91
9.2.2 RJ45 socket for Slave bus (⑤ in Fig. 1)..................................................................... 91
9.2.3 Slot for microSD card (④ in Fig. 1)........................................................................... 92
9.2.4 Relay outputs AUX 1, AUX 2 (⑨, ⑩ in Fig. 1).......................................................... 92
9.2.5 Temperature sensor connection TEMP (⑧ in Fig. 1)................................................. 93
9.2.6 Open UART interface, 3,3 V (⑦ in Fig. 1)................................................................. 93
9.2.7 Function ground (➑ in Fig. 1)................................................................................... 93
9.2.8 Operating buttons.................................................................................................... 94
9.3 Removing/installing the cover...................................................................................... 95
9.3.1 Removing the cover.................................................................................................. 95
9.3.2 Installing the cover.................................................................................................... 95
9.4 Installing the device..................................................................................................... 96
9.5 Establishing the electrical connections......................................................................... 97
9.5.1 Preparing the cables.................................................................................................. 98
9.5.2 Connecting the battery and switching on the controller........................................... 98
9.5.3 Connecting the solar module.................................................................................... 99
9.5.4 Connecting loads.................................................................................................... 100
9.5.5 Connecting optional components........................................................................... 100
9.6 Performing initial commissioning............................................................................... 102
10 Performing initial commissioning....................................................................................... 103
10.1 Overview.................................................................................................................. 103
10.2 Performing initial commissioning............................................................................. 103
11 Dismounting the controller................................................................................................. 107
12 System functions................................................................................................................ 109
12.1 Protection functions................................................................................................. 109
12.1.1 Controller overload............................................................................................... 109
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12.1.2 Overheating of the controller................................................................................ 109
12.1.3 Deep discharging of the battery............................................................................ 109
12.2 Control mode........................................................................................................... 109
12.3 Battery charging functions....................................................................................... 110
12.3.1 Float charging....................................................................................................... 110
12.3.2 Boost charging...................................................................................................... 110
12.3.3 Equalise charging.................................................................................................. 111
12.4 Data logger.............................................................................................................. 112
13 Display (layout, function, operation)................................................................................... 113
13.1 Overview (menu structure)....................................................................................... 113
13.2 Status display........................................................................................................... 113
13.3 Display of special states........................................................................................... 115
13.4 General operation ................................................................................................... 115
13.5 Advanced operation................................................................................................. 116
14 Control functions................................................................................................................ 118
14.1 Overview.................................................................................................................. 118
14.2 Operation................................................................................................................. 118
14.3 Functionality............................................................................................................ 121
14.3.1 Deep discharge protection.................................................................................... 121
14.3.2 Morning light function.......................................................................................... 122
14.3.3 Evening light function........................................................................................... 122
14.3.4 Night light function.............................................................................................. 123
14.3.5 Excess energy control............................................................................................ 123
14.3.6 Generator manager............................................................................................... 124
14.3.7 Alarm.................................................................................................................... 125
14.3.8 Timer 1 ... 4........................................................................................................... 125
15 Troubleshooting................................................................................................................. 126
15.1 Event messages........................................................................................................ 126
15.2 Errors without event messages................................................................................ 130
15.3 Self test.................................................................................................................... 132
16 Maintenance....................................................................................................................... 133
16.1 Controller................................................................................................................. 133
16.1.1 Removing dust...................................................................................................... 133
16.1.2 Removing heavy soiling......................................................................................... 133
16.1.3 Checking the charging functionality...................................................................... 134
16.2 System..................................................................................................................... 134
17 Disposal.............................................................................................................................. 135
18 Technical data..................................................................................................................... 136
18.1 Controller................................................................................................................. 136
18.2 Connection cables.................................................................................................... 138
18.3 Protocol of the open UART interface........................................................................ 139
18.3.1 Settings................................................................................................................. 139
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18.3.2 Data...................................................................................................................... 139
19 Exclusion of liability............................................................................................................ 143
20 Commercial and legal guarantee conditions....................................................................... 144
21 Contact............................................................................................................................... 147
22 Notes.................................................................................................................................. 148
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1 General safety instructions
nThis document is part of the product.
nOnly technical professionals may perform the work described in this manual.
nInstall and use the device only after reading and understanding this document.
nAlways perform the measures described in this document in the sequence specified.
nKeep this document in a safe place for the entire service life of the device. Pass the document
on to subsequent owners and operators of the device.
nIncorrect operation can reduce solar system yields or damage system components.
nThe device must not be connected to the DC cables if it has a damaged casing.
nIf one of the following components is damaged immediately take the device out of operation
and disconnect it from the battery and modules.
–Device (not functioning, visible damage, smoke, penetration of liquid etc.),
– Connected cables,
– Solar module.
Do not switch the system on again before
– the device has been repaired by a dealer or the manufacturer,
– damaged cables or solar modules have been repaired by a technical specialist.
nBattery acid splashes on skin or clothing should be immediately treated with soap suds and
rinsed with plenty of water. Immediately seek medical advice in the case of injuries.
nIf battery acid splashes into the eyes, immediately rinse with plenty of water and seek medical
advice.
nNever cover the device.
nDo not open the casing: Risk of death. Invalidation of the guarantee.
nFactory labels and markings must never be altered, removed or rendered unreadable.
nObserve the manufacturer's manual when connecting an external device that is not described in
this document. Incorrectly connected devices can damage the controller.
nThis device is not intended for
– children,
– persons with physical, sensory or mental impairment,
– persons without sufficient experience or knowledge unless they are instructed in the use of
the device, and initially supervised, by a person responsible for their safety.
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2 Identification
General information
Feature Description
Type Tarom 4545, Tarom 4545–48
Issue version of the manual Z01
Manufacturer's address see
Ä Contact, p. 147
.
Optional accessories nExternal temperature sensor Steca PA TS-S
nDevice-specific Steca current sensor
nTermination plug
Display
The controller indicates the version of the manual matching the software under
‘Main menu’
▶
‘Information’
▶
‘System info’
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3 Scope of delivery
nTarom 4545 or Tarom 4545–48
nOperating instructions
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4 Proper usage
The solar charge controller, hereinafter named as the
controller
or
device
, may only be used in stand-
alone photovoltaic systems for charging and controlling a lead-acid battery containing liquid or gel
electrolyte. The following applies in addition:
nThe controller must not be connected to the public power grid.
nOnly solar modules may be connected to the solar module connection.
nDepending on the battery used, the connected loads must be suitable for use with one of the
following voltages:
Tarom 4545: 12 VDC, 24 VDC
Tarom 4545–48: 12 VDC, 24 VDC, 48 VDC
nThe controller performs the following tasks:
– Monitoring of the battery charging process
– Controlling of the charging process, protection of the battery from overcharging
– Switching loads on and off, protection of the battery from deep discharge
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5 Markings
5.1 Symbols for warnings and notices
Symbol Description Location
general danger warning Manual
Danger from electricity Manual
Read the manual before using the product. Device
Danger from hot surfaces Manual, Device
5.2 Keywords
The following symbols are used in conjunction with the symbols from
Ä 5.1
.
Keyword Description
Danger immediate danger of death or serious bodily injury
Warning possible danger of death or serious bodily injury
Caution possible danger of light or medium bodily injury
Notice possible damage to property
Note Note on operation of the device or use of the manual
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