Premium EDT-150-5191 User manual

Specifications are subject to change without notice. These products are not intended for use as critical components in life
support or nuclear systems.

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1. WARNING:.......................................................................................................... 4
2. INSPECTION OF THE MATERIAL UPON RECEIPT OF THE EQUIPMENT: ................ 1
2.1 LIST OF COMPONENTS .................................................................................................... 1
3. EDT-150-5191 SYSTEM DESCRIPTION................................................................ 2
4. CHARGER FUNCTION .......................................................................................... 4
5. FEATURES:.......................................................................................................... 6
5.1 ELECTRICAL, ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS: .................................. 6
5.2 ELECTRICAL BEHAVIOUR: ............................................................................................... 8
5.3 PROTECTION................................................................................................................. 8
5.4 SIGNALLING ................................................................................................................10
5.5 ALARMS.......................................................................................................................11
5.6 WIRING AND SIGNALS:..................................................................................................12
5.6.1 TERMINAL BLOCKS AND SIGNALS:...................................................................................12
5.6.2 BUTTON: .....................................................................................................................15
5.7 TEMPERATURE SENSOR .................................................................................................16
5.8 CONFIGURATION: .........................................................................................................16
5.9 COMMUNICATIONS: ......................................................................................................17
6. INSTALLATION:................................................................................................ 18
6.1 INSTALLATION REQUIREMENTS ......................................................................................20
6.2 BATTERY INSTALLATION ................................................................................................20
7. WIRING............................................................................................................ 21
7.1 ELECTRICAL MAINS AND EARTH CONNECTION:..................................................................22
7.2 OUTPUT AND BATTERY CONNECTION: ..............................................................................23
7.3 BATTERY TEMPERATURE PROBE CONNECTION:..................................................................24
7.4 ALARM RELAYS CONNECTION: ........................................................................................25
7.5 ETHERNET NETWORK WIRING CONNECTION: ....................................................................25
8. COMMISSIONING ............................................................................................. 27
9. OPERATION ...................................................................................................... 28
10. PROCESSES: ..................................................................................................... 29
10.1 ALARMS: .....................................................................................................................29
10.2 BATTERY CONSUMPTION:...............................................................................................31
10.2.1 STATE OF CHARGE: .................................................................................. 31
10.2.2 EQUIPMENT TOTALLY TURNED OFF: ........................................................ 33
10.2.3 EQUIPMENT TURNED ON AND WITHOUT MAINS INPUT:.......................... 33
10.3 CONFIGURATION: .........................................................................................................33
10.4 POWER-UP:..................................................................................................................33
10.5 VARIATION OF FLOAT VOLTAGE WITH TEMPERATURE: ........................................................34
10.6 CONNECTION AND BATTERY CHARGING: ..........................................................................36
10.7 BATTERY DISCHARGE AND DISCONNECTION: ...................................................................37
10.8 RECOVERING BATTERY: .................................................................................................37
10.9 BATTERY TEST:.............................................................................................................39
10.10 BATTERY CHANGE: ....................................................................................................40
10.11 POWER DISTRIBUTION: .............................................................................................40

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11. MAINTENANCE: BATTERY REPLACEMENT: ........................................................ 41
11.1 CHARGER ....................................................................................................................41
11.2 BATTERIES ..................................................................................................................41
12. DIAGNOSTIC .................................................................................................... 43
13. STANDARD ....................................................................................................... 45
14. LABELLING: ...................................................................................................... 47
15. TRANSPORT, RECEIPT AND STORAGE INSTRUCTIONS...................................... 48
15.1 TRANSPORT .................................................................................................................48
15.1.1 PACKAGING:............................................................................................ 48
15.1.2 HANDLING:.............................................................................................. 49
15.1.3 TRANSPORT:............................................................................................ 49
15.2 RECEIPT:.....................................................................................................................50
15.3 STORAGE: ...................................................................................................................52
16. ENVIRONMENTAL INFORMATION: .................................................................... 53
17. GUARANTEE...................................................................................................... 54
18. ANNEXES:......................................................................................................... 55
18.1 ANNEX A: PERFORMANCE CURVES FOR EDT-150-5191: ................................................................55

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1. WARNING:
To prevent accidents and injuries, the following safety instructions for handling our equipment must
be observed.
For your own safety, you must have read and understood the relevant safety instructions before working
with the equipment.
Keep the safety instructions in a place accessible to all persons working with the equipment so that
they can refer to them.
Our equipment should only be handled by experienced and appropriately authorised personnel
.
Error messages. These must be observed under all circumstances; the cause must be located and
eliminated.
Warnings regarding sources of danger. When handling or accessing the inside of the device,
conductive parts represent a potential hazard.
Voltage in general. The device operates with a maximum voltage of 230 VAC. This voltage is
dangerous and can cause personal injury in case of contact with conductive parts of the equipment.
The conductive parts inside the equipment are considered especially hazardous areas. These may
include: various soldering points, printed conductors, terminals for mains connection, relay contacts,
etc. Before opening the device, disconnect the mains voltage from all poles.
External voltages. When disconnecting a piece of equipment, it is also necessary to consider possible
external voltages and feedback of the powered equipment.
Fuses. Only original fuses should be used, in accordance with the equipment.
Use in accordance with the intended purpose. The device must only be used for its intended
purpose. Any use not in accordance with the purpose is prohibited. PREMIUM S.A. cannot be held liable
for damages resulting from improper use. In such a case, the user must assume sole responsibility for
the risk. Use in accordance with the intended purpose is defined in the documentation. The device may
only be exposed to permissible environmental influences. These are specified in the technical data of
the equipment.
Prohibition of arbitrary modifications. The equipment must not be modified with respect to
construction or safety technology without our express consent. Any modification excludes a liability on
our part for damage caused by the modification. In particular, all repair work, soldering on printed
circuit boards and the replacement of components, modules and printed circuit boards are forbidden
without the express authorisation of PREMIUM S.A. If spare parts are used, only original PREMIUM
S.A. parts must be used. PREMIUM S.A. declines any liability resulting from an inadequate, negligent
or incorrect installation of the equipment, or from an incorrect connection of the equipment.
Due to the policy of continuous improvement, the content of this manual is subject to change without
notice.

2. INSPECTION OF THE MATERIAL UPON RECEIPT OF THE EQUIPMENT:
Upon receipt of the equipment, a visual inspection of the assembly should be carried out to
detect any defects due to transport. Then check that all the items listed in 1.1 have been
correctly supplied.
2.1.1.1LIST OF COMPONENTS
The product consists of the following parts:
•Charger EDT-150-5191
•4-pole female connector for mains input
•8-pole female connector for output and battery
•5-pole female connector for alarms
•Temperature sensor with cables and connector
Note: Verification and warranty certificates: These remain electronically stored at the
manufacturer and will only be sent upon request.

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3. EDT-150-5191 SYSTEM DESCRIPTION
The EDT-150-5191 is a 12V battery rectifier-charger capable of managing the charging of lead
batteries up to 40Ah capacity.
The total power it can deliver without the aid of the battery is 150W permanently, 275W for
25 seconds and 300W for 10 seconds every minute. If the battery is connected and in good
condition, the output can provide a total power of 300W for 60 seconds.
The input voltage is 230VAC.
Figure 1. View EDT-150-5191
The charger-rectifier architecture used has the battery connected directly to the output, as can
be seen in the following figure:
Figure 2. Block diagram.
Phase
+12V (Native)
Neutral
Earth
0V
AC / DC
Control V-I
2kV insulation
BATTERIES
Chassis
DC / DC
DC / DC
+48V (Motors)
+48V (40W)
(communications)

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The function of this equipment is that of an uninterrupted power supply system, the mission
of which is to keep the charges powered at all times. For this, you must:
-Provide an uninterrupted power supply at its outputs and within the specified range.
-Protect against normal operating situations (power-up, punctual overloads, etc.) as
well as abnormal situations (short-circuits and permanent overloads at its output,
etc.).
-Carry out proper treatment of the batteries that are necessary for its operation:
-The aim is to maximise their life and minimise their charging time.
-Implement protections against improper operations that could damage them
(deep discharges and float voltage adjustment with temperature).
The battery is charged using the UI method, i.e. at constant voltage and limited current. When
the battery is fully charged, these chargers keep it in float, supplying a small maintenance
current requested by the battery. When the battery has been fully or partially discharged after
a mains failure, the chargers modify the battery/output voltage to replenish the discharged
energy in the shortest possible time by increasing the battery/output voltage but taking care
to limit the maximum value of the charging current received by the battery. Both the
battery/output voltage under charge and the maximum charging current are parameterisable
values.
Unlike other equipment, this equipment incorporates a battery status check system that
measures the useful capacity of the battery.
These items also incorporate a high-precision temperature sensor that allows optimal charging
of the battery, depending on its temperature.
In addition, the equipment includes four alarm signals by means of potential-free contacts
(mains failure, urgent failure, non-urgent failure and end of autonomy). On the front there are
8 LED indicators: 3 green "Equipment running", "Charging status" and "Battery test running";
one yellow "Battery discharge"; and 4 red "Input power failure", "Output anomaly", "Battery
anomaly" and "Equipment anomaly".
As mentioned above, this equipment has a 12V output connected to a battery. Through this
output, the equipment can supply 150W permanently without the aid of the battery, 275W for
25 seconds and 300W for 10 seconds every minute. If the battery is connected and in good
condition, the output can provide a total power of 300W for 60 seconds.
In addition, this equipment also has two non-isolated DC/DC converters with 48V output.
•The one corresponding to output 2 indicated as "48V (40W)" is a 40W
converter. It is optimised for powering communications equipment.
•The one corresponding with output 3 indicated as "48V" is a 150W converter
that can supply 200W for 10s every minute (depending on the charge on the
other outputs). This converter is optimised for motor power supply.

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This equipment performs a priority management of the power demands at its outputs. Due to
the fact that the sum of the permanent and peak power available at its outputs could exceed
the maximum values of the equipment if they were demanded simultaneously, the equipment
has a priority management of the power available at the outputs.
For this purpose, it gives priority to the power supplied by the 12V output and that of the
converter intended for communications over the power supplied by the converter intended for
motor power supply.
The following figure shows the block diagram of this equipment:
Figure 3. Block diagram EDT-150-5191
4. CHARGER FUNCTION
This equipment is powered at an input voltage of 230VAC (range 184-265Vac), acting as
switched AC/DC converters, with galvanic isolation between input and output (up to 2kV at
industrial frequency and 5kV lightning impulse).
The power stage transforms the energy coming from the mains into a stabilised DC voltage,
providing isolation between input and output.
The equipment control is responsible for keeping the output voltages regulated, charging
the battery and monitoring other parameters to ensure that they are within the set margins.
It is also responsible for signalling, alarms and Ethernet communications.
The equipment has two non-isolated DC/DC converters that receive as input the output
connected to the battery, generating two 48V outputs for powering communications equipment
and motors.
Phase
+12Vdc (Native)
Signalling
Local
Neutral
Earth
+Input
Chassis
AlarmsFail
+48Vdc
(Motors)
0V
Control
DC / DC
AC / DC
2kV insulation
Ethernet
DC / DC
+48Vdc (40W)
(communications)

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In the event of a failure in the AC mains supply, the control continues to be powered from
the batteries. When it reaches a discharge limit value, a contact in series with the battery is
opened. This prevents it from being damaged by a deep discharge. When this contact is
opened, the charger will be disconnected and will remain so until the AC mains voltage returns
or a reconnection from the battery is forced by means of the button enabled for this purpose.
Figure 4. Charger EDT-150-5191
This equipment has a battery status control system (battery test). The condition of the
batteries is monitored periodically. In addition, this measure is always performed when the
batteries are floating.
This test consists of discharging the battery through the charges connected to the output of
the equipment. The objective is to verify that the batteries maintain a minimum energy storage
capacity for the application.
The battery is charged using the UI method, i.e. at constant voltage (or fast charge) and
limited current. When the battery is fully charged, these chargers keep it in float, supplying a
small maintenance current. When the battery has been fully or partially discharged after a
mains failure, the chargers modify the output voltage so that the current received by the
battery is limited to a parameterisable charging current.

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5. FEATURES:
5.1.1.1ELECTRICAL, ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS:
AC INPUT FEATURES
Mains input voltage
230Vac
Mains voltage range
-20%...+15%
Mains frequency range
47...63Hz
Starting current
< 12A
DC OUTPUT FEATURES
OUTPUT 1
(native)
OUTPUT 2
(communications)
OUTPUT 3
(motors)
Battery voltage
12 V
Nominal output voltage
13.62 V
48 V
48 V
Voltage range:
No mains or limiting the charge
current
9.6...15 V
47...49 V
47...49 V
Line regulation:
Output variation for the input
voltage range.
<0.1%
<0.1%
<0.1%
Maximum permanent current:
Output 12V+battery charge
(Vout1=9.6V)
15.7 A
0.83 A
3.2 A
Maximum permanent power of
the outputs:
They may not be simultaneous
and are limited to the maximum
total of the equipment.
150 W
40 W
150 W
Total peak output power
(200ms):
Without battery support.
300 W
40 W
200 W
Total peak output power (10s):
Without battery support.
275 W
40 W
200 W
Total peak output power (60s):