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The Majortel 1U rack, 130v 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 a 125 Vdc battery charger in float mode or powering 130 Vdc substation loads like switchgear circuit breakers.
The 130 volt dc power system includes a simple integrated 2-pole output breaker configuration suitable for connections to an existing dc power bus, individual load or battery storage.
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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AC Input |
130V DC Output |
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Voltage: 90-290 VAC, 1Ø Frequency: 45-65 Hz Power Factor: >0.99 Efficiency: 92% |
Voltage: 85-158 VDC Capacity: 20 Amps; 2800W Voltage Regulation: ±0.5% Soft Start Time: < 8 Sec |
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Distribution |
Environmental |
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Output: 1@ 25A; 2-pole Selectable software operation modes: Battery Charger or Load-Only* (* default mode) |
Operation Temperature: -40ºC to 75ºC MTBF: >253,000 Hr Cooling: Forced Air; Variable Speed |
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