130VDC output
20A, 2800W
Model: MTS130/20AT-1U

The Majortel 1U dc power system (charger/rectifier) is a sleek, compact design that is ideal for applications requiring stable dc power.  Each system chassis is designed to occupy a true 1U (1.75″ tall) rack space in a standard 19″ wide 2-post frame and under 11″ deep.  Installations can include one or two compact, high density and reliable switch-mode rectifiers at 10 amps each for a total system capacity output configuration of 2800W (20 Amps).

Configure the dc power supply output voltage using the front panel buttons, therefore, selecting electronically controlled operation from 100 to 150 Vdc. This adjusting feature facilitates multiple application requirements from float charging batteries with 135V dc or powering static 125 V dc loads like switchgear circuit breakers.

The integrated system includes a simple 2-pole output breaker configuration suitable for connections to an existing bus, individual load or battery. Selectable software operation modes: Battery Charger or Load-Only

Ordering Assembly Number:
MTS130/20AT-1U – rack system with 19″ ears, controller and 2 rectifiers

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  • Wide AC Range; Full Power with 120/208/240 VAC, 1Ø
  • Extended Temperature Operations; Up to 75°C
  • Temperature Compensation Probe included
  • Programmable Alarms on Dry-Contacts
  • Integrated Remote Communication Package
  • Easy, Manageable Monitor Screen

AC Input

 DC Output

Voltage:  120/208/240 VAC, 1Ø

Frequency: 45-65 Hz

Power Factor:  >0.99

Efficiency:  92%

Capacity:  20 Amps; 2800W

Voltage:  85-158 VDC

Voltage Regulation:  ±0.5%

Soft Start Time: < 8 Sec



Output: 1@ 25A; 2-pole

Selectable software operation modes: Battery Charger or Load-Only

Operation Temperature:  -10ºC to 75ºC

MTBF:  >253,000 Hr

Cooling:  Forced Air; Variable Speed

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