J.Schneider AKKUTEC 2412 VdS User Manual Download Page 8

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User manual

AKKU

TEC

2412 VdS

Document

page 8 / 16

0812G01B02-160422.docx

Fuse board
Fuse boards can be plugged in directly into the power supply or separately mounted on T-rail. Each output is
separately monitored. In case of fuse blow, the corresponding LED goes out and a general error signalizes
the fuse blow to the

AKKU

TEC.

The

AKKU

TEC

transmits the error if it is adjusted correspondingly.

The fuse boards are modular and expandable.

Connection

Terminal

+UA1 / -

UA1 … +UA10 / -

UA10

Output terminals

1…10

Fuse

F1 … F10

Ubat+ / Ubat-

Accumulator terminal

Temp

Temperature sensor

Remark

: With the new generation of the fuse board (NBP21248G10001) only one type exists.

For extension however an equal fuse board is used.

Kunden-

anschluß

Netz

PE PE

Kundenanschluß

BE-PSU12-CF

IO-2

Betrieb / Operation

Bat OK

Störung / Fault

Netz / Mains OK

IO-1

1
2
3
4
5
6
7
8
9

Netz /

Mains OK

Bat OK

Störung

/ Fault

1
2
3
4
5
6
7

Temp
Temp

+Shut

-Shut

Sync

Eingang / Input

Bat

RS232

AkkuTEC 2412

Temp

Sicherungs-

Überwachung

Fuse Watch

Kundenanschluß

Optionale
Erdung

Batt.-

Sicherung

Summary of Contents for AKKUTEC 2412 VdS

Page 1: ...1 Installation 3 2 Connection 3 3 Connection lead accumulator 3 4 Connection of mains voltage 3 5 Connection load 3 6 Signal contacts 3 7 Circuit diagram 4 Start Up 9 4 1 Display and messages 5 Operation 9 5 1 Mains operation 5 2 Back up operation 5 3 Deep discharge protection 5 4 Accumulator circuit monitoring 5 5 Accumulator test 5 6 Temperature tracking optional 5 7 Shut Down 5 8 Acoustic alarm...

Page 2: ...imensioned and fused Never open the housing Repair may only be done by the manufacturer Non observance can lead to fatal electric shocks CAUTION For use in a controlled environment refer to chapter 11 Technical Data for environmental condi tions NOTE In case of malfunction we recommend to send the unit to the manufacturer The unit has been developed for protection class I and has the degree of pro...

Page 3: ... observed see section 11 Technical Data The units must be pro tected against humidity and direct sunlight If lead accumulators are included they must be recharged at least each half year in case of longer storage 3 Installation and connection 3 1 Installation The unit must be installed in a way that the necessary cooling is guaranteed A minimum distance of 75mm must be kept to neighbouring units o...

Page 4: ...t and the lead accumulator current The DC output circuit must be fused externally in order to avoid overload If the external power supply is installed as a part of a fire alarm system the following regulations must be ob served in their currently valid version DIN 14675 Fire detection and alarm systems design and operation DIN VDE 0833 part 1 2 Alarm systems for fire intrusion and hold up DIN VDE ...

Page 5: ... must be provided according to VDE 0510 part 2 NOTE Only use VdS approved lead accumulators Never use different lead accumulator types nor lead accumulators of different manufacturers nor old and new accumulators together CAUTION Protect i e insulate the poles when connecting lead accumulators In case of short circuits there is the danger of severe burns by arcs or hot parts CAUTION Hydrogen is ge...

Page 6: ...osed of the maximum charge rectifier cur rent and the lead accumulator current The DC output circuit must be fused externally in order to avoid overload 3 6 Signal contacts The status of the external energy supply can be forwarded to a superior central unit via signal contacts The relay contacts are linked to the LED s with the same name Thus the illumination of an LED effects the corresponding re...

Page 7: ...g Fault Netz Mains OK Bat OK IO 2 Current Share CS Temp Sensor 1 2 3 4 5 6 7 COM1 TxD RxD 2 3 5 RS232 µP Ua Control Shut Down Netz Mains OK 4 5 6 7 8 9 1 2 3 Bat OK Störung Fault Batt Sync Eingang Input Master Slave Mains Master Slave DC Output Accumulator connection 30V DC 0 5A 30V DC 0 5A 30V DC 0 5A AKKUTEC 2412 VdS ...

Page 8: ...on Terminal UA1 UA1 UA10 UA10 Output terminals 1 10 Fuse F1 F10 Ubat Ubat Accumulator terminal Temp Temperature sensor Remark With the new generation of the fuse board NBP21248G10001 only one type exists For extension however an equal fuse board is used Kunden anschluß Netz N PE PE L1 Kundenanschluß Kundenanschluß Kundenanschluß L 1 N BE PSU12 CF IO 2 Betrieb Operation Bat OK Störung Fault Netz Ma...

Page 9: ...rval 1 min if the lead accumulators are reverse poled if the Ri accumulator internal resistance is too high test interval 10 min Error LED yellow illuminates at back up operation if the accumulator circuit is interrupted if the lead accumulator is reverse poled if the accumulator internal resistance is too high in case of a fuse blow on the fuse board if activated The LED s are coupled to the sign...

Page 10: ...for special requirements Special characteristics Voltage current temperature monitoring adaptation of internal re sistance threshold for different lead accumulator sizes activation deactivation for external fuse board 5 6 Temperature tracking optional Lead accumulators have a temperature coefficient of approximately 3 mV per C and per cell For the usage without temperature sensor the final chargin...

Page 11: ...ng measurement of the internal resistance of the accumulator Master IO 2 6 to Slave IO 2 6 The CS Current Share Bus is used to share the load between both power supplies A lack of this signal results in the overload of the Master unit Master IO 2 5 to Slave IO 2 5 The signal contact mains operation is at both power supplies active They must be connected in se ries to detect a mains failure of both...

Page 12: ...elivered from the factory are preset as Master Complete switch cabinets with Master Slave configuration are adjusted correctly in the factory If a Slave must be replaced the replacement unit must be adjusted as Slave Configuration for Slave operation The unit must be completely switched off On the upper side of the unit a double dip switch can be seen through the grid Press the dip with the indica...

Page 13: ...ehler Verweisquelle konnte nicht ge funden werden Remove electrical connections from the lead accumulators 2 Pol CombiCon Ubat Loosen the accumulator bracket retain lead accumulator at the same time Remove lead accumulators Installation of lead accumulators The installation is performed as described above only in reverse order Take care to ensure correct polarity In case of a reverse polarity of t...

Page 14: ...So the materials are separated and recycled ac cording to their characteristics This is a big contribution to protecting the environment NOTE Used lead accumulators must be disposed of properly 10 Norms and regulations Power supplies for fire alarm systems are subject to rigorous regulations the power supply unit of the fire alarm system is tested according to the European Product Standards EN 54 ...

Page 15: ...iciency 89 Ue 230 V Ua 26 4 V DC Ia INenn Voltage ripple 150 mV eff Internal device protection 2 5 A T 250 V Fuse DC output circuit external 15 A T UL 248 Fuse DC Battery circuit external 15 A T UL 248 Connection in parallel Yes Connection in series Yes Max signal contact load Mains OK 1 30 V 0 5 A potential free relay contact Max signal contact load Bat OK 1 30 V 0 5 A potential free relay contac...

Page 16: ...Q33G3M01 Temperature sensor MTIAQ33G3M04 Temperature sensor MTIAQ33G3M05 Every fuse output is monitored separately If a fuse blows the corresponding LED goes out A blown fuse is notified to the AkkuTEC or the PLS with collective massage Fuse board NBP1248G10001 Decoupling diode set including a double Schottky diode on a potential free cooler wiht cover against direct touch and top hat rail clamb K...

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J.Schneider AKKUTEC 2412 VdS, User Manual, Page: 8 / 16

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