CTEK MXTS-70/50

CTEK MXTS-70/50 is a fully automatic 8-step charger that delivers selectable 50A/12V or 50A/24V to batteries from 20–1 500Ah for 12V and 20–1 500Ah for 24V.
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The Ultimate Workshop Charger

CTEK MXTS-70/50 is a very powerful workshop charger with state of the art technology. It is developed to serve both 12 V and 24 V batteries, offers very sophisticated technology and is extremely user friendly. The MXTS-70/50 features different displays showing the status of charging, charge voltage, current, charge time (h), and energy indication (Ah) for battery condition control.

CTEK MXTS-70/50 is a fully automatic 8-step charger that delivers selectable 50A/12V or 50A/24V to batteries from 20–1 500Ah for 12V and 20–1 500Ah for 24V.

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8-step charging

8-STEP CHARGING

  1. DESULPHATION
    Pulsing voltage removes sulphates from the lead plates of the battery restoring the battery capacity.
  2. SOFT START
    Tests if the battery can accept charge. Charging begins if the battery is OK.
  3. BULK
    Charging with maximum current until reaching approximately 80 % battery capacity.
  4. ABSORPTION, READY TO USE
    Charging with declining current to maximize up to 100 % battery capacity.
  5. ANALYSE
    Tests if the battery can hold charge. batteries that cannot hold charge may need to be replaced.
  6. RECOND
    Reconditioning function for deeply discharged batteries.
  7. FLOAT, FULLY CHARGED
    Maintaining the battery voltage at maximum level by providing a constant voltage charge.
  8. PULSE, MAINTENANCE CHARGING
    Maintaining the battery at 95–100 % capacity. The charger monitors the battery voltage and gives a pulse when necessary to keep the battery fully charged.

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Spec

SpecData
Input voltage AC 220–240VAC, 47-64Hz
Output voltage Normal: 14.4V/28.8V
Max: 15.8V/31.6V
Supply: 13.6V/27.2V, 14.0V/28.0V, 14.4V/28.8V, 14.8V/29.6V
Efficiency HIGH 85%
Charging voltage 2.0V
Charging current Max 50, 70A (30 s) in supply 12V
Back current drain <1Ah per month
Ambient temperature -20 – +50 °C (-4 – +122 °F)
Type of charger 8 step, fully automatic charging cycle
Type of batteries All types of 12V/24V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL)
Battery capacity 20-1500 Ah
Dimensions (LxWxH) 338x178x80mm (L x W x H)
Insulation IP20
Warranty 2 years

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