Installation
Deep discharge protection
The deep discharge protection TSA gives an acoustic warning when the battery voltage reaches the limit and 50 seconds later it turns-off the consumers to avoid the dangerous deep discharge of a the battery. The reconnection takes place automatically at 12.5V/25V. The extremely low power consumption is not an additional load on the battery. It is made to be used in conjunction with the control panel FB-TSA for remote control.
Dangerous deep discharging of a battery
When a battery is discharged, sulphating occurs in the electrodes and with so called deep discharging, an irreversible loss of capacity will take place. This is due the crystallization of materials around the electrodes. It also increase the risk of micro-short-circuits that self discharges the battery. Deep discharging must be prevented in any case in order to avoid the premature failure of the batteries. The deep discharging protector saves the batteries before a dangerous situation by disabling the consumer upon reaching the lower voltage limit. The reconnection is done automatically when the batteries are charged again.
TSD 40
Two stage deep discharge protection for optimal protection of your batteries
The remotely controllable deep discharge protection TSD 40 protects the battery(ies) from damage due to deep discharge. Conventional devices switch off connected loads in one go. With the two-stage deep discharge protection you can continue to operate important or safety-relevant consumers, while luxury consumers are switched off in a first step when the battery voltage drops. An acoustic alarm warns of the impending switch-off. Switching back on is done automatically at 12.5/25V.
With the setting "13V" an energy management can be realized, e.g. an additional cool box, a heating carpet or a hot water boiler can be activated as soon as the alternator is running or a solar panel produces enough energy. With the remote control panel FB-TSA the two outputs can be remotely switched and in case of emergency they can be switched on again for a short period of time.
Rated voltage: 12 / 24 V DC, adjustable via DIP switches
Current capacity: each channel (2) max. 40 A
Switch off voltage Rel.1*: adjustable via DIP switches: 11.8 / 12.0 / 12.2 / 13 V @300 s
Switch off voltage Rel.2*: adjustable via DIP switches: 10.8 / 11.2 V @50 s
Switch on voltage*: 12.5 V
Consumption: 1.3 mA / 12 V, 2 mA / 24 V
Connection: Screw terminals, max. 10 mm2
Dimensions: L 130 x W 80 x H 42 mm
* for 24V: double voltage values!
TSD 40 Order-no.: 080001240
FB-TSD
Remote control panel for TSD 12/40
Remote control panel with switch and control - LED. The LED shows the operation status of the main switch and warns by a flashing display before an oncoming switch off.
Dimensions: W 105 x H 52,5 x D 40 mm
FB-TSD Order-no.: 080009126
TSA 265
The remotely controllable battery main switch TSA 265 is suitable for disconnecting the complete on-board electrical system or inverters. The optical pre-warning on the control panel FAR signals an imminent emergency shutdown when the lower voltage limit is reached. The on-board power supply can also be switched on and off remotely. Re-switching is done automatically at 12.5/25V. The very low power consumption does not represent an additional load for the battery to be protected. With the help of the control interface TSR the remotely controllable battery main switch FBR 500 (500A cont. power) can also be used as deep discharge protection.
Manual emergency operation at the relay is possible.
TSA 265 - 12 V TSA 265 - 24 V
Rated voltage: 12 V DC 24 V DC
Current capacity: 260 A 260 A
Switch off voltage: 11,2 V / 22,4 V @300 s
Switch on voltage: 12,5 V / 25 V
Obervoltage switch off: 15,6 V / 31,2 V @60 s
Consumption: 1,3 mA 2 mA
Dimensions: L 124 x W 95 x H 50 mm
TSA 265-12 Order-no.: 083012655
TSA 265-24 Order-no.: 083022655
TSR
With the help of the control interface TSR the remotely controllable battery main switch FBR 500 (500A cont. power) can also be used as deep discharge protection.
TSR 12 V TSR 24 V
Rated voltage: 12 V DC 24 V DC
Current capacity: via FBR 500
Switch off voltage: 11,2 V / 22,4 V @300 s
Switch on voltage: 12,5 V / 25 V
Obervoltage switch off: 15,6 V / 31,2 V @60 s
Consumption: 1,3 mA 2 mA
Dimensions: L 120 x W 110 x H 50 mm
TSR 12 V Order-no.: 083010100
TSR 24 V Order-no.: 083010200
