Setec ST - III Series Скачать руководство пользователя страница 10

ST–III Series Power Supplies

USER INSTRUCTIONS

Present Output 

Set Voltage

Conditions Required to 

Enter Operational State

Operational State

New Output Set 

Voltage

Vfloat (No Mains 
Input)

Mains input voltage was 
detected after being absent 
for more than 1 hour.

Loss of mains, boost 
charging mode, active after 
resumption of mains input 
supply (set 15 minute boost 
timer).

Vboost

Vboost (No Mains 
Input)

Mains input voltage was 
detected (this condition 
must also reset the 15 
minute boost period).

Loss of mains boost 
charging mode, active after 
resumption of mains input 
supply (set 15 minute boost 
timer).

Vboost

Vboost

No mains input voltage is 
detected.

Boost charging mode while 
no mains is detected.

Vboost (No 
Mains Input)

Vfloat

Mains input voltage was 
present for more than 24 
hours.

Battery storage mode (set 
24 hour timer).

Vstore

Periodic_Vboost

Periodic boost voltage 
timer has timed out.

Battery storage mode (set 
24 hour timer).

Vstore

Vstore

Battery storage mode timer 
has timed out.

Periodic boost mode (set 
15 minute timer).

Periodic_Vboost

Battery Charging Voltage Over Time

Page 10 of 11

Issue D

24Hrs

15Mins

Periodic VBoost 
(14.05V)

VStore 
(13.25V)

VFloat 
(13.65V)

24Hrs

Trickle Charge 
(0.8Amps)

LVD Close 
(11.5V)

Time 

Содержание ST - III Series

Страница 1: ...ear of unit providing convenient wiring and installation User access to all load and battery fusing has been provided from the front of the unit Operation Safety Refer to the installation section befo...

Страница 2: ...ccurs when battery voltage recovers Battery Current Drain is less than 2mA Trickle Charge to the battery is always present When the battery voltage is below the LVD Low voltage disconnect re connect v...

Страница 3: ...l whilst battery is connected to power supply or connected to the Aux In VE terminal of power supply Serious power supply damage or internal explosion may occur If a flat 12 volt battery has to be cha...

Страница 4: ...shut down A minimum ventilation of 20 000mm2 to the outside world must be provided CAUTION Do not install unit in same compartment as batteries or flammable material such as petrol Ensure that the ins...

Страница 5: ...xternal DC Input Connections Connectors are 0 8 x 6 3mm QC tabs Use mating QC connector suitable for cable size Connector pin out is shown below Page 5 of 11 Issue D F4 F5 F6 F7 F8 FBATT L1 L2 L3 L4 L...

Страница 6: ...al of power supply Battery Disconnection Procedures Battery should be disconnected as per the following steps Turn power supply off and all 12 volt equipment connected to power supply Disconnect negat...

Страница 7: ...cell does not cause short circuits Remove any personal metal adornment such as a chain watch or ring which could cause short circuits and personal injury Do not charge non rechargeable batteries Failu...

Страница 8: ...r Current Protection ST20 II 20A to 25A load battery current ST35 II 35A to 38A load battery current Battery Current Limit 10A 1A ST20 II 15A 1A ST35 II Battery Connect Disconnect Connect 10 50 0 2V I...

Страница 9: ...d A detailed description of the operational requirements for the charging algorithm is described below Present Output Set Voltage Conditions Required to Enter Operational State Operational State New O...

Страница 10: ...boost charging mode active after resumption of mains input supply set 15 minute boost timer Vboost Vboost No mains input voltage is detected Boost charging mode while no mains is detected Vboost No Ma...

Страница 11: ...r devices in close proximity 3m and as such do not guarantee that the power supply will not cause interference with devices such as TV s or radios The ST20 III 35 III have been designed with equipment...

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