ADELSYSTEM CBI-1280 Series Handbuch - Seite 9

Blättern Sie online oder laden Sie pdf Handbuch für Stromversorgung ADELSYSTEM CBI-1280 Series herunter. ADELSYSTEM CBI-1280 Series 11 Seiten. All in one dc ups power solutions

Seite drucken

BATTERY TYPE

Option "4"

Do not use other configurations for Battery Management

Note (1):

In Ni-Cd. The End-of-charge is determined by negative ∆V detection of battery voltage (-5mV/cell). If no negative ∆V but

only a "flat" profile is detected fast charge is terminated after 10 min. General end-of-charge timeout set to 16 hours.

Trickle charge current is regulated at 10% of max current set by the trimmer on the front panel in position N°5. In order

to detect end-of-charge negative ∆V, charging current must be set at least at 30% of nominal battery capacity (0,3 C);

with lower values of charging current negative ∆V detection is not guaranteed.

Jumper Setting always active during all states of the system.

Functional Setting

Battery LIFE TEST

LIFE TEST

Caution: Switch off the system before Setting the Jumper.

Functional Setting

ENABLE POWER

SUPPLY

ENABLE POWERSUPPLY

ENABLE POWER SUPPLY function

With this feature enabled, there is always voltage on the Output BATTERY even if is the battery is not present, in this

way you don't have voltage dips, the Battery Care is guaranteed but the controls on the battery are limited.

Be careful: don't reverse the battery polarity.

No. 19: Other Battery Management Configurations

Jumper Setting always active during all states of the system.

Functional Setting

FAST CHARGE

Enable

OPTION

No. 18: SELECTION OUT VOLTAGE

Caution: Switch off the system before Setting the Jumper.

Functional Setting

Output Voltage

12 Vdc

selection

Output Voltage

24 Vdc

selection

No. 15: BUS TERMINATION

Caution: Switch off the system before Setting the Jumper.

Read the MODBUS/CANBUS instruction manual to learn about the operational functions available.

Jumper Setting always active during alla states of the system.

Functional Setting

Bus termination

No. 5: CHARGING LEVEL Current:

It is possible set the max recharging current for the batteries by trimmer (Battery Charging

Level). The current adjustment goes from 20% ÷ 100% of In. Set the maximum charging

current between 10% and 20% of the battery capacity.

No. 11: Auxiliary Output "AUX 1"

RJ 11 behind the label, remove the window label to find the connector.

It is possible connect:

•

Temperature sensor, for ambient temperature charging

compensation. With this it is possible to active the

specifications of the EN54-4 firing norm.

Compensation Recharges in temperature

Connecting to RJ11 AUX1 Auxiliary Output the cable RJTEMP11 (supplied separately), the CBI will vary the voltage of

battery charging depending on the temperature:

Fast Charge

+/-5mV/°C x n. of Cells from -8°C to +60°C

+140mV/Cell ÷ -200mV/Cell compared to the value

at 20°C

If the temperature is less than -20°C or greater than +60°C alarm is signalled with code 7 blink.

The sensor place on cable RJTEMP11 must be applied on the battery.

If the sensor is not connected or if the sensor is defective, the led Low Batt is on and the led Diagnosis continues to

show the status of the battery: trickle charge, fast charge or recovery charge.

No. 13: TIME BUFFERING Setting

Time buffering it is enabled when the Input main is switched OFF. It is possible setting by the position of the rotate

switch TIME BUFFERING.

The output LOAD time ON depending on position of the Switch.

Switch positions:

Switch position

Time Buffering (min.)

0.5

∞

If the switch is in 0 position the Time Buffering maintain ON state until the battery it is completed discharged. Anyway

to prevent risk of damage, the product disconnect the batteries when a minimum voltage level is reached.

No. 14: Auxiliary Output "AUX 2"

Connection MODBUS/CANBUS via RJ45 connector. See instruction for MODBUS communication protocol. (CANBUS

to be implemented)

No. 15: Auxiliary Output "AUX 3"

Connection MODBUS/CANBUS via RJ45 connector. See instruction for MODBUS communication protocol. (CANBUS

to be implemented)

Battery Care

The Battery Care philosophy is base on algorithms that implement rapid and automatic charging, battery charge

optimization during time, flat batteries recovery and real time diagnostic during installation and operation. The Real

Time Auto-diagnostic system, monitoring battery faults such as, elements in short circuit, accidental reverse polarity

connection, disconnection of the battery, they can easily be detected and removed by help of Blink Code of Diagnosis

Led; during the installation and after sell. Each device is suited for all battery types, by means of jumpers it is possible

setting predefined curves for Open Lead Acid, Sealed Lead Acid, Gel and Ni-Cd. They guarantees battery reliability in

Function

ON position = LIFE TEST enabled

Function

ON position = function POWER SUPPLY

enabled

Function

Fast charge enabled. Only for Lead or Gel

battery.

Future implementation

Function

12V Output Voltage

24V Output Voltage

Default setting

Trickle charge

+/-3mV/°C x n. of Cells from -20°C to +60°C

+120mV/Cell ÷ -120mV/Cell compared to the value

at 20°C

time by continuously testing the internal impedance status, avoids any possible risk of damages and grants also a

permanent, reliable and safe connection of the battery to the power supply. The system, through a battery

stimulation circuit with algorithms of evaluation of the detected parameter, is able to recognize sulphated batteries or

batteries with a short-circuited element.

Battery Test: Automatic. Every 60 sec. check battery connection. Every 220 minute in trickle charge, make the test of

the battery efficiency. The fault is signaled with relay BATTERY FAULT commutation and DIAGNOSIS led blinking.

Diagnostic Type Checks

Check for accidental disconnection of the battery cables:

All In One detects accidental disconnection and immediately switched off the output BATTERY.

Battery not connected:

If the battery is not connected no output BATTERY.

Test of quality wire connections:

During trickle charge the quality (resistance) on the battery connection is checked every 20 sec. This to detect if the

cable connection has been properly made.

Battery in Open Circuit or Sulphated:

Every 220 minute. All In One tests of internal impedance, in trickle charging mode.

Reverse Polarity check:

If the battery it is connected with inverted polarity, All In One is automatically protected.

Test of battery voltage:

Appropriate voltage check, to prevent connection of wrong battery types, more or less than the nominal voltage.

End of Charge check:

When the battery it is completely full, the device automatically switch in trickle charging mode.

Check for Battery Cells in short circuit :

Thanks to specific algorithms of evaluation, the CBI recognize batteries with cells in internal short circuit.

In trickle charge every 2 hours test of element in short circuit.

Diagnosis of battery and device:

All CBI devices support the user during installation and operation. A Blink code of Led DIAGNOSIS allows to

discriminate among various possible faults.

Error conditions, "Led BATTERY FAULT" ON and "Led DIAGNOSIS" blinking with sequence; see Display Signal

section.

Charging Curve:

Automatic multi-stage operation and real time diagnostic allows fast recharge and recovery of deep discharged

batteries, adding value and reliability to the system hosting the CBI device. The type of charging is Voltages stabilized

and Current stabilized IUoUo.

Four charging modes are identified by a flashing code on a Diagnosis LED.

To maintain the Output Load in lower Voltage state, don't put jumper FAST CHARGE, in this case no boost charge but

only Float charge.

State

Trickle-Float

Absorption

Charging Type

Boost-Bulk

Recovery

Protection Features

On the primary side: the device is equipped whit an internally fuse. If the internal fuse is activated, it is most

probable that there is a fault in the device. If happen, the device must be checked in the factory.

On the secondary side BATTERY and LOAD: The device is electrically protected against short circuits and

overload.

Inversion polarity: the module it is automatically protected against inversion of battery polarity and connection of

load inverted.

Over current and output short circuit: the unit limits the output current (see the technical data).

Deep discharge : not possible. The unit disconnects the battery when a minimum voltage level is reached.

Thermal behaviour

Surrounding air temperature 50°C. For ambient temperature of over 50°C, the output current must be reduced by

2.5% per °C. Max 70°C At the temperature of 70°C the output current will be 50% of In. The equipment does not

switch off in case of ambient temperature above 70°C or thermal overload. The devices are protected for Over

temperature conditions "worst case"; in this situations the device Shut-down the output and automatic restart when

temperature inside fall.

Standards and Certification

Electrical Safety:

Assembling device: UL508, IEC/EN 60950 (VDE 0805) and EN 50178 (VDE 0160).

Installation according: IEC/EN 60950.

Input / Output separation: SELV EN 60950-1 and PELV EN 60204-1. Double or reinforced insulation.

EMC Standards Immunity:

EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5.

EMC Standards Emission:

EN 61000-6-4, EN 61000-6-3, EN 61000-3-2

Standards Conformity:

Safety of Electrical Equipment Machines: EN 60204-1.

The CE mark in According to EMC 2004/108/EC and Low voltage directive 2006/95/EEC

Norms and Certifications

In Conformity to: IEC/EN 60335-2-29 Battery chargers; EN60950 / UL1950; Electrical safety EN54-4 Fire Detection

and fire alarm systems; 89/336/EEC EMC Directive; 2006/95/EC (Low Voltage); DIN41773 (Charging cycle);

Emission: IEC 61000-6-4; Immunity: IEC 61000-6-2. CE.

Rail Mounting:

All modules must have a minimum vertical and horizontal distance of 10 cm to this power supply in order to

guarantee sufficient auto convection. Depending on the ambient temperature and load of the device, the

temperature of the housing can become very high!

Diagnosis LED

Battery Fault LED

1 Blink/2sec

OFF

1 Blink/sec

OFF

2 Blink/sec

OFF

5 Blink/sec

OFF