These battery chargers are used in switch tripping applications in substations to open and close (trip) the HT breakers.
D201C D201C 24V or 30V 3Amp switch tripper with Batteries.
Either 18 AH Vartabloc or 25 (11AH to 29 AH capacity) Nickel Cadmium cells may be fitted. This is a 30V 3Amp unit with input voltage selectable 110V, 220V and 250 Vac. It has a built in automatic battery load test every 12 hours when the battery is load tested.

See D201M for features
 
D201m

D201M module 24V or 30V 3Amp switch tripper
FEATURES

  • Input voltage selectable 110Vac, 220Vac and 250 Vac.

  • Built in automatic battery load test every 12 hours

  • Load Test counter facility

  • Auto-Boost Reset facility

  • Main Supply Fail Alarm delay

 Modules may be ordered separately.
 

D325C 24V or 30V 10Amp Switch Tripper
This is a 24V or 30V 10Amp unit with input voltage selectable 115Vac, 230 Vac. It has a built in automatic battery load test every 12 hours when the battery is load tested. The unit also has a Mains Supply Fail alarm with a variable delay  from 10 to 90 seconds.  Either 40 AH Vartabloc or 25 (11AH to 55 AH capacity) Nickel Cadmium cells may be fitted. 

D325 30V 10Amp Switch Tripper

D325M 24V or 30V 10Amp Switch Tripper
This is a 30V 10Amp unit wall mount with input voltage selectable 115Vac, 230 Vac. It has a built in automatic battery load test every 12 hours when the battery is load tested. The unit also has a Mains Supply Fail alarm with a variable delay  from 10 to 90 seconds. It is recommended that a Battery stand is used with this D325M for larger batteries
 
Economy analogue 110V 3Amp to  25 Amp Switch Tripping Unit with mains fail alarm.
Integral battery compartment for
(a) Vartabloc 18 to 54 AH batteries or
(b) 11 to 29 AH Nickel Cadmium cells.

This battery charger is housed in a Intergral cabinet.

We have various cabinets to suit differnt battery sizes

Wall mouted cabinets are also available
 
BMS unit with VARTABLOC Wall Mount Three Phase 110V 50A Three Phase 110V 50A with fuse compartment