TBB Energier Pro Series User manual

User Manual
Energier Pro series
Bi-directional inverter
TBB Power CO.,ltd.
www.tbbpower.com
A3.1

Energier pro User Manual
WARNING : FIRE HAZARD
SUITABLE FOR MOUNTING ON CONCRETE OR OTHER
NON- COMBUS TIBLE SURFACE ONLY
CAUTION : THE DC AND AC BREAKER MUST HAVE BEEN
TURNED OFF BEFORE SERVICING
MADE IN CHINA

Energier pro User Manual
Disclaimer
About this Manual
Unless specially agreed in writing, TBB Power Co., Ltd
Take no warranty as to the accuracy, sufficiency of suitability of any technical or other information
provided in this manual or other documentation.
Assumes no responsibility or liability for loss or damage, whether direct, indirect, consequential or
incidental, which might arise out of the use of such information
TBB offer standard warranty with its products, taking no responsibility for direct or indirect loss due to equipment failure.
Thank you for choosing our product, this is the user manual for the Energier pro bi-directional inverter.
1) Please check the input voltage or battery voltage is the same as the nominal input voltage of the inverter.
2) Please connect positive terminal “+” of battery to “+” input of the inverter.
3) Please connect negative terminal “-” of battery to “-” input of the inverter.
4) Please use the shortest cable and ensure the connection is secure.
5) While connecting, please secure the connection and avoid short cut between positive terminal and negative terminal of
battery, which will cause damage of battery.
6) Inverter will have high voltage inside. Only authorized electrician can open the case.
7) The inverter WAS NOT designed to use in any life retaining equipment.
General Instruction
Thanks for choosing our products and this manual were suitable for Energier pro bi-directional inverter.
This chapter contains important safety and operation instructions. Read and keep this user guide safe for later reference.
The Energier pro bi-directional inverter needs to be installed by professionals and please pay attention to the following points
prior to installation:

Energier pro User Manual
1. General Safety Instruction…………………………………………………………………… 1
1.3 Precaution regarding battery operation………………………………………………………… 1
2. Description of main Function………………………………………………………………… 2
2.1 General Description………………………………………………………………………… 3
2.2 Inverter…………………………………………………………………………………… 4
2.3 Battery Charger of stationery/service battery…………………………………………………… 4
2.4 Slave Charger……………………………………………………………………………… 5
2.5 Transfer…………………………………………………………………………………… 5
2.6 Multi battery chemical available……………………………………………………………… 6
2.7 Manual Equalization………………………………………………………………………… 6
2.8 Settable Low voltage disconnect level………………………………………………………… 6
2.9 Weak Grid………………………………………………………………………………… 6
2.10 Solar mode………………………………………………………………………………… 7
2.11 Gen mode………………………………………………………………………………… 7
2.12 Power Save Mode (PS mode)……………………………………………………………… 7
2.13 AGS (Automatic Generator Start)…………………………………………………………… 8
2.15 Vision Lite - control center…………………………………………………………………… 9
2.16 RCF remote module (optional device)………………………………………………………… 9
2.17 Twin AC inputs……………………………………………………………………………… 10
2.18 Dry contact……………………………………………………………………………… … 11
2.19 Charger only……………………………………………………………………………… 12
2.20 RS485 communication……………………………………………………………………… 12
2.21 Software configuration……………………………………………………………………… 12
2.22 Comprehensive Protection…………………………………………………………………… 12
2.23 Naming rule………………………………………………………………………………… 14
3. Structure……………………………………………………………………………………15
3.1 Product drawing…………………………………………………………………………… 15
3.1.1 Energier pro bi-directional inverter…………………………………………………………… 15
3.1.2 RCF remote………………………………………………………………………………… 16
2.14 AEA – automatic energy allocation…………………………………………………………… 9
1.2 General Precaution…………………………………………………………………………… 1
1.1 Safety Instruction…………………………………………………………………………… 1

Energier pro User Manual
3.1.5 TAI………………………………………………………………………………………… 16
17
17
18
18
19
3.2.2 RCF remote…………………………………………………………………………………
3.2.3 Vision Lite…………………………………………………………………………………...
3.2.4 AGS……………………………………………………………………………….………
19
20
25
26
26
26
27
27
28
28
28
29
29
29
29
30
30
31
32
36
36
37
37
37
38
3.2.5 TAI………………………………………………………………………………. …………
4. Pre-installation Configuration…………………………………………………………………
4.1 Battery Capacity………………………………………………………………..……………
4.2 Weak Grid mode…………………………………………………………………..…………
4.3 SOLAR mode…………………………………………………………………………..……
4.4 Low Voltage disconnect (LVD)…………………………………………………………………
4.5 Battery Type…………………………………………………………………………….……
4.6 Equalization (EQ)………………………………………………………………………….…
4.7 Power Save mode (PS mode)…………………………………………………………………
4.8 GEN mode………………………………………………………………………………..…
4.9 AC input current setting………………………………………………………………………
5. Pre-Installation…………………………………………………………………………....…
5.1 Material list………………………………………………………………………….………
5.3 Wiring recommendation………………………………………………………………...……
6. Installation and Connection………………………………………………………...…………
6.1 General advice………………………………………………………………………….....…
6.2 Fix the equipment……………………………………………………………………………
6.3 Connecting the cable…………………………………………………………………....……
6.4 Install the temperature sensor……………………………………………………....…………
6.5 Install the voltage sensor……………………………………………………………………
6.6 Install the RCF - remote controller……………………………………………………………
6.7 Install the Vision Lite…………………………………………………………………………
6.8 Install the AGS……………………………………………………………………….........…
6.9 Install the TAI……………………………………………………………………………..…
5.2 Location……………………………………………………………………………………
3.2.1 Energier pro bi-directional inverter…………………………………………………………..…
3.2 Product size…………………………………………………………………………………
3.1.4 AGS………………………………………………………………………………………… 16

Energier pro User Manual
7. Operation……………………………………………………………………………………39
7.3 Main switch function………………………………………………………………………… 39
7.4 Switch on the inverter…………………………………………………………………………40
7.5 Switch on Charger…………………………………………………………………………… 40
7.6 Switch off AC input………………………………………………………………………… 40
7.7 Battery Charging – Bulk……………………………………………………………………… 41
7.8 Battery Charging – absorption………………………………………………………………… 41
7.9 Battery charged – floating…………………………………………………………………… 41
7.10 Power Saving mode………………………………………………………………………… 42
7.11 Standby level adjustment…………………………………………………………………… 42
7.12 Performing De-sulphation Charging……………………………………………………………42
8. Specification…………………………………………………………………………………44
9. Trouble Shooting…………………………………………………………………………… 46
9.1 LED indicator on front panel and audible alarm………………………………………………… 46
9.2 LED indicator on Remote…………………………………………………………………… 47
9.2.1 Operating status…………………………………………………………………………… 48
9.2.3 Load percentage bar………………………………………………………………………… 48
9.3 Common failure analysis…………………………………………………………………… 48
9.3.1 No output first power on………………………………………………………………………48
9.3.2 No output during operation……………………………………………………………………48
9.3.3 No charging delivered…………………………………………………………………………49
9.3.4 Normal mode and Power save mode keep changing over…………………………………………49
9.3.5 Normal mode or Charger Only mode not working……………………………………………… 49
9.2.2 Battery SOC bar…………………………………………………………………………… 48
7.2 Set the AC input…………………………………………………………………………… 39
7.1 Double Checking…………………………………………………………………………… 39

Energier pro User Manual
As dangerous voltages and high temperature exist within the Energier pro bi-directional inverter, only qualified and authorized maintenance
personnel are permitted to open and repair it..Please make sure Energier pro bi-directional inverter is turned off before open and repair it.
This manual contains information concerning the installation and operation of the Energier pro bi-directional inverter. All relevant parts of
the manual should be read prior to commencing the installation. Please follow the local stipulation meantime.
Any operation against safety requirement or against design, manufacture, safety standard, and are out of the manufacturer warranty.
1.2.1 Do not expose to dust, rain, snow or liquids of any type，it is designed for indoor use. DO NOT block off ventilation, otherwise
the Energier pro bi-directional inverter would be overheating.
1.2.2 To avoid fire and electric shock，make sure all cables selected with right gauge and being connected well. Smaller diameter
and broken cable are not allowed to use.
1.2.3 Please do not put any inflammable goods near to inverter.
1.2.4 Never place unit directly above batteries, gases from a battery will corrode and damage Energier pro bi-directional inverter.
1.2.5 Do not place battery over Energier pro bi-directional inverter.
1.General Safety Instruction
1.1 Safety Instruction
1.2 General Precaution
1.3 Precaution regarding battery operation
1.3.1 Use plenty of fresh water to clean in case battery acid contacts skin, clothing, or eyes and consult with doctor as soon as possible.
1.3.2 The battery may generate flammable gas during charging. NEVER smoke or allow a spark or flame in vicinity of a battery.
1.3.3 Do not put the metal tool on the battery, spark and short circuit might lead to explosion.
1.3.4 REMOVE all personal metal items such as rings, bracelets, necklaces, and watches while working with batteries. Batteries can
cause short-circuit current high enough to make metal melt, and could cause severe burns.
1

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Energier pro bi-directional inverter is a new generation of inverter charger, which integrates a powerful sophisticated battery charger, true
sine wave inverter and a high-speed AC transfer switch into a single unit. Multiple power management functions/devices makes it ideal to
compose many different advanced hybrid independent power systems. The product was delivered with following equipment:
Energier pro bi-directional inverter
user’s manual
TS - battery temperature sensor
VS - battery voltage sensor（optional）
RCF (Remote module, optional)
Vision Lite (optional)
AGS（optional）
TAI（optional）
Rapconfig- configuration Software offered by TBB
For model with“-TAI”，TAI is built-in
Energier pro
Bi-directional inverter
RCF
Remote Control Panel
TS
Battery Temperature
Sensor
VS
Voltage Sensor
Vision Lite
AGS
Automatic Generator Start
TAI
Twin AC Inputs
2.Description of main functions

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Energier pro bi-directional inverter is a new generation inverter charger, of which integrated a powerful sophisticated battery charger, true
sine wave inverter and a high speed AC transfer switch into a single enclosure. Meantime, multiple power management functions/devices
make it convenient to compose different advanced hybrid independent power systems.
Twin AC input devices (TAI) is available, with which a hybrid system with two AC inputs (Grid or Generator) can be composed. The Energier
pro bi-directional inverter will automatically control the input according to the logic preset.
2.1 General Description
Working principle

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Energier pro bi-directional inverter is a sine wave inverter which generates a near perfect sinusoidal AC wave power output that is very
similar or even better to what you could get from your utility grid. Pure sine wave can guarantee the correct function of sensitive
equipment (computer, laser printer, TV etc) or most demanding inductive load. Also, your home appliances will work smoother, cooler
and more efficient, such as fridge, microwave and power tools.
The charger automatically starts up when qualified AC power is presented either from grid or generator, charging the stationery or
service battery connected, featuring:
The built-in charger of Energier pro bi-directional inverter was designed with high power, which can quicklycharge a battery within 6-8hrs.
Provided with outstanding surge power capability and low frequency transformer, Energier pro bi-directional inverter is suitable for
heavy inductive load like refrigerator, coffee maker, microwave, power tools, air conditioner etc.
2.2 Inverter
2.3 Battery Charger of stationery/service battery
Pure Sine Wave
High surge power
Powerful Charger
Fitted with multistage charging algorithm (bulk-absorption-float-recycle), the built-in charger of the Energier pro bi-directional inverter is
designed to charge batteries quickly and fully. Microprocessor controlled charging algorithm with variable absorption charging times
guarantees the optimal charging for batteries of different discharged state.
Float charging and Recycle charging programs guarantee your batteries receive proper maintenance in case of prolonged connected.
Multi stage sophisticated charging algorithm for lead acid battery
Battery temperature is a key factor in correct charging, the charging formula must be adjusted (automatically and in real time) according
to the actual battery temperature to ensure that battery are fully charged but not overcharged or undercharged. All charging voltages
recommended by battery manufacture are in fact only applied at 20℃ - 25℃.
The TS (battery temperature sensor) supplied with Energier pro bi-directional inverter measures the temperature of battery and
automatically makes adjustments at real time to properly charge your batteries at compensation rate of – 4mv / ℃ / cell. In case of
BTS was not present, Energier pro bi-directional inverter will use 25℃as default setting.
Battery temperature compensation

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Through separately installed VS (battery voltage sensor), Energier pro bi-directional inverter could automatically adjust its output
compensating the voltage drop on the cable assuring the full charging through delivering the right voltage to battery.
Along with a powerful charger for stationery/service battery, Energier pro bi-directional inverter also offers a slave charger which is a
3-5A floater charger(Only for 12VDC / 24VDC model without CF5090M).For mobile application, it can be used for on board starter
battery charging.
Energier pro bi-directional inverter can be configured to charge Lithium battery and charging parameter can be programmed as well
through Vision Lite or Rapconfig.
Through the clock switch at central panel or through Vision Lite or Rapconfig, the user can choose the capacity of batteries they want
to charge. Depending on the selection, Energier pro bi-directional inverter will automatically adjust its output power making it suitable
for the battery capacity selected. The charging current default threshold rate is 15% of the battery capacity (I =0.15C) chosen.
2.4 Slave Charger
When voltage/frequency/waveform of external AC input matches the minimum quality, the voltage will be switched directly to AC output.
Energier pro bi-directional inverter will switch off, battery charger will switch on and any loads connected will be powered by external AC
input. You will have the same voltage on the AC output as AC input.
In case of AC input source failure or exceeding the minimum requirement, Energier pro bi-directional inverter will initiate a quick switching
to inverter (about 15ms), of which will guarantee an undisturbed power for the majority of appliances. Once AC input resumes or matches
the quality, the unit will switch back again within 15ms. In this mode, Energier pro bi-directional inverter could be used as an UPS. Energier
pro bi-directional inverter can also be configured to solar mode (DC priority), please refer to 2.10.
2.5 Transfer
Voltage compensated charging
Charger capacity adjustable
Lithium battery charging

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Commonly encountered battery chemicals include AGM, GEL/OPzV, Flooded and Lithium. The voltage required for an optimum charging
profile is different for each battery chemical. Energier pro bi-directional inverter can offer a premium charging profile for all of the above
battery types. This can be adjusted by the DIP switch at central panel, through Vision Lite or Rapconfig (configuration software offered by
TBB) ,you can configure the appropriate charging voltage for the battery installed.
2.6 Multi battery chemical available
Over a period of time, the cells in a Flooded battery can develop uneven chemical states. This will result in a weak cell which in turn can
reduce the overall capacity of the battery. To improve the life and performance of these types of battery, Energier pro bi-directional inverter
includes a manual equalization program that can be used as recommended by battery manufacturer, to equalize the battery. For details,
please refer to chapter 7.12.
This charging program can ONLY be applied to Flooded and OPZS batteries. As a protection, the EQ mode will automatically disable if you
select either LFP、GEL/OPzVor AGM as battery type.
2.7 Manual Equalization
Deep discharge of a lead acid battery leads to high losses in capacity and early aging. Energier pro bi-directional inverter continuously
monitors and controls the battery condition.
For different applications, the user can set different low voltage disconnection levels. For example, for solar applications, the user intends
to have less DOD to prolong the battery life cycle. For mobile applications, the user intends to have more DOD to reduce battery capacity
and on board weight.
Through DIP switches, Energier pro bi-directional inverter offers 2 levels of settable low voltage disconnect for user to configure.
2.8 Settable Low voltage disconnect level
Upon a weak grid supply where the voltage frequently drops to very low levels and the Energier pro bi-directional inverter cannot deliver
charge to the battery connected. You can set the Energier pro bi-directional inverter to weak grid mode, of which it can deliver charging
current to battery with low grid voltage.The voltage range can be configured through Vision Lite or Rapconfig.
2.9 Weak Grid

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The Energier pro bi-directional inverter has two operating modes built in. With threshold setting under standard mode, Energier pro
bi-directional inverter will charge battery upon available AC and provide power to any loads connected. Upon power failure, Energier pro
bi-directional inverter will automatically transfer to inverter taking energy stored in the battery.AC priority
Under SOLAR mode, you can use Energier pro bi-directional inverter to compose a solar hybrid system, of which solar energy will be used
as priority and will bring grid/D.G. in and meantime charge battery upon battery runs to protection level. DC Priority.
2.10 Solar mode
In Power Save mode, the no load power consumption will be reduced by approx 70%. Energier pro bi-directional inverter will switch off in
case of load is less than preset level and will resume after the power reach the preset level.
Energier pro bi-directional inverter offers the approach to fully adjust this entry level. Please refer to chapter 7.11 for detail instruction. You
can also achieve this programming through optional Vision Lite or Rapconfig .
2.12 Power Save Mode (PS mode)
In systems with a small generator, if the output voltage is too unstable and distorted to be used. The Energier pro bi-directional inverter
won’t deliver charge and will remain in inverter mode. In this application, you can set Energier pro bi-directional inverter to GEN mode, after
which Energier pro bi-directional inverter will reduce its requirement for AC input (voltage, frequency and waveform). As a consequence,
the transfer time will be prolonged to about 2s. The load may have problem of loss of power in case of transfer.
In some applications such as sudden overload in short period such as starting Vacuum cleaner on generator, the output voltage of generator
will be decreased dramatically. The switch at this circumstance is not desired. You could also set GEN mode.
Through Vision Lite or Rapconfig, the voltagerange can be programmable.
2.11 Gen mode

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Two wires: needs only one relay to control the “start” and “stop” of generator. Please refer to following Figure.
Three wires: needs two relays to control the Generator. Relay 1 control the “ON” and “OFF” of generator. Relay 2 control the
“START” and “STOP” of generator.
The Energier pro bi-directional inverter has an internal or external AGS that can be used to start the Generator upon battery runs low.
To use this function, the Generator needs to have automatic start function. Upon battery runs to low voltage alarm level, signal will be
sent to start the Generator. After generator output stabilized, the Energier pro bi-directional inverter will pass the current to load. AGS
can be programmed as well through Rapconfig for various parameters.
Basically, there are two ways of automatic start:
2.13 AGS (Automatic Generator Start)

This function was designed for system with limited input (either grid or generator). It can automatic allocate the power available with AC
source (either grid or genset) using whatever extra for charging, thus avoiding grid or generator to be overloaded.
2.14 AEA – automatic energy allocation
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Optional devices - Vision Lite can be bought to be connected to the Energier pro bi-directional inverter through RS485 interface with
following functions:
This function was designed for system with limited input (either grid or generator). It can automatic allocate the power available with
AC source (either grid or genset) using whatever extra for charging, thus avoiding grid or generator to be overloaded.
Through RCF remote module, following information and function can be obtained.
Monitoring : with all real time figures
Configuration : Energier pro bi-directional inverter is fully programmable with Vision Lite
Active alarm info
History record
Load percentage monitor
Battery State of Charge monitor
Main switch (CHG ONLY/OFF/ON)
System info (AC input, Charger, Inverter, Fault)
AEA function (AC input current setting)
2.15 Vision Lite - control center
2.14 AEA – automatic energy allocation
2.16 RCF remote module (optional device)

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Energier Pro has internal or external TAI for systems with two AC inputs (Grid and Diesel Generator). TAI function can help the system to
connect Grid and Diesel Generator in meantime.
5000-8000 VA models only support built-in TAI.
If unit was set GEN/On mode, Energier pro bi-directional inverter will treat two AC input resources as Generator. If unit was set at
GEN/Off mode, Energier pro bi-directional inverter will treat “Grid Input” as normal grid and treat “Gen Input” as generator.
Upon Grid failed or abnormal, Energier pro bi-directional inverter will change to inverter and discharging battery.
Upon battery discharging to low protection alarm level, through AGS, Energier pro bi-directional inverter will send signal to start Diesel
Generator connected.
After detecting output of Diesel Generator was stable, Energier pro bi-directional inverter will pass the electricity from Diesel Generator
to load and meantime charging the battery.
— If grid resume during Diesel Generator running, Energier pro bi-directional inverter will send signal to stop the generator and bring
the Grid in. Energier pro bi-directional inverter will change to inverter mode between the switching for seamless transfer.
— If grid did not recover, Diesel Generator will keep running to charge the battery until the bulk stage finish. Then, Energier pro
bi-directional inverter will send signal to stop generator and change to inverter mode.
2.17 Twin AC inputs
Notice

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A group of dry contact input (Auxiliary In) was available on Energier pro bi-directional inverter, of which can be used to remotely
turn off the equipment.
Only Dry Contact.
Please find following chart the default setting:
2.18 Dry contact
Dry Contact Input
A group of dry contact output (Auxiliary Out) was available on Energier pro bi-directional inverter. The default setting of this dry contact
output was battery low voltage.It will activate once the voltage was detected dropping to preset level. This dry contact can be used for
load management or other function.
Through Vision Lite or Rapconfig, other functions can be configured for this contact.
Dry Contact Output
LVD setting
10.5 VDC
11.7 VDC
Default
11 VDC
12 VDC
Default
22 VDC
24 VDC
LVD setting
21 VDC
23.4 VDC
LVD setting
42 VDC
46.8 VDC
Default
44 VDC
48 VDC
The maximum contact load is:
230 VAC : 2 A
12 VDC / 24 VDC / 36 VDC : 2 A

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On main switch of either Energier pro bi-directional inverter or RCF remote, you can set the unit under charger only mode. This function was designed
for mobile or marine application, in case you parked your vehicle or boat for a period of time without operation. Under this mode, in case of mains failure
or cut off, the Energier pro bi-directional inverter will not switch on inverter mode. With this function, it can protect your battery to be discharged under
unintentionally power cut out.
2.19 Charger only
RS485 / MODBUS was offered in this port. It can be connected to the Vision Lite or Rapconfig .
2.20 RS485 communication
Energier pro bi-directional inverter was fully programmable through PC of following parameters:
Battery charging parameters
AC input range
Switching parameters
Battery configuration : capacity, type and low voltage protection level
AC source rated current
Working mode
Dry contact configuration
2.21 Software configuration
The equipment is being protected against many failures through hardware and software making it robust and reliable.
Both of charger and output are being protected against overload by software.
In case of the Energier pro bi-directional inverter is too long or too heavily overloaded, it will switch off. After 60secs, it will switch on automatically.
In case of 3times overload shutdown, it will not switch on automatically. In this case, you need to manually switch on Energier pro bi-directional inverter.
2.22 Comprehensive Protection
Overload protection

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Overheat protection
During charging, Energier pro bi-directional inverter will keep monitoring battery temperature and will reduce charging rate or even
shut down upon too high temperature detected. This will help to prevent thermal runaway of battery. Energier pro bi-directional
inverter will resume charging once the temperature fall into the scope.
Battery over temp protection
User can set its own preferred low voltage disconnect level. Energier pro bi-directional inverter will shut down upon battery voltage
reach the preset level preventing battery to be over-discharged or discharged exceeding desired level. Once battery voltage raise,
Energier pro bi-directional inverter will resume working.
Battery Low voltage
In case of too high internal temperature was detected, Energier pro bi-directional inverter will switch off for overheat protection. After cooling down,
it will switch on automatically.
The Energier pro bi-directional inverter will shut down and need manually start.
Short circuit

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Energier Pro series Bi-directional inverter: Rated DC voltage 12V;Rated output power: 2000VA/1600W;Rated charge current: 60A.
No built-in TAI
2.23 Naming rule
C F AA BB C - DD
For example: CF2060L:
CF5090M -TAI:
Energier Pro series Bi-directional inverter: Rated DC voltage 24V;Rated output power: 5000VA/4500W;Rated charge current: 90A.
With built-in TAI
field figure
CF series name
explanation
50
12
08
16
20
30
40
60
80
50
20
15
25
30
40
45
60
90
50A
20A
15A
25A
30A
40A
45A
60A
90A
Rated Output Power
Rated charge current
TAI
Rated DC voltage
BB
AA
800VA / 750W
1600VA /1300 W
1200VA / 1100W
2000VA / 1600W
3000VA / 2500W
4000VA / 3500W
6000VA / 5000W
8000VA / 7000W
12V
24V
48V
L
M
C
DD
S
Built-in TAI
No built-in TAI
TAI
N/A
5000VA / 4500W