The model VTC310 Voltage Converter supplies 12V, 24V or 48 VDC from a 110V, 220V or 300 VDC power source. Other output voltages up to 360 volts are also available by special order.
The all-new Current Mode switching design offers increased power and reliability in a compact package. Extra input and output filtering reduce EMI to extremely low levels. Reliability features include an input fuse, thermal shutdown, current limiting and short circuit shutdown with automatic recovery.
The output voltage is easily adjusted 1.0 volts above or below the standard output voltage to accommodate special requirements.
Available options include a Remote Control and/or a Digital Volt Ammeter.
Features- Fully Isolated Design
- Adjustable output voltage
- Audible & visual indicators for output overload, low input voltage, low output voltage & over-temperature
- Over-temperature shutdown
- Short circuit protection
- Cycle by cycle current limiting
- Reverse input protection
- Transient Voltage Suppression
- Ultra-quiet low EMI operation
- Dry contact output fail relay
- Custom input / output voltages from 8 to 360 VDC
- Remote control option
- Digital Volt/Ammeter option
- Wide Temperature operation Available
- Conformal Coating and/or Harsh Environment Ruggedization Available
- Product Specifications | Download
- Product Manual | Download
Applications- Marine & other rugged environments
- Electric Utilities and Substations
- Manufacturing Plants
- Steel Mills
- Military Applications (COTS)
- Industrial Controls
- OEM Applications
- Solar / Alternative Power Systems
- Fuel Cells
| Nominal VDC (ip) | 110 | 250 | 220 |
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| Actual (Vdc) | 100-140 | 230-280 | 280-360 |
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| Input Amps (Max) | 4.8 | 2.1 | 1.5 |
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| Input Fuse (MDA) | 6 | 3 | 2 |
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| Noise on Input | < 25mV |
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| Output Nominal (op) | 12 | 24 | 48 |
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| Output Volts (DC) | 13.6 0.05 | 27.2 0.05 | 54.4 0.05 |
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| Output Amps | 20cont./25peak | 10cont./13peak | 5.0cont./6.5peak |
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| Output Adjustment(Vdc) | 1.0 |
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| Output Crowbar | 16.0 0.5V | 32.0 1.0V | 63.9 2.0V |
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| Output Ripple & Noise | < 25 mV |
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| Transient Response | < 1V for 50% Surge |
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| Regulation(Line & Load) | < +/- 0.5% |
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| Duty Cycle | Peak 20% for 10 min maxContinuous 100% for 24 hours per day |
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| Efficiency | > 80% @ Maximum Output |
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| Operating Temp. Range | -25 to +40C @ maximum output Derate Linearly 2.5% per C from 40C(Optional -40C extra wide temp. operation avail.) |
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| Humidity | 0 - 95% Relative Humidity(non-condensing) with optional conformal coating |
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| Audible Noise | NONE - 0db @ 3 ft |
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| Typical Service Life | >10 years (87,600 hours) |
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| Isolation | Input-Case & input-output 1500VDC Output - Case 500VDC(1500VDC @ 48V O/P) |
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| Length | 9.6 in/ 24.4 cm |
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| Width | 8.2 in/ 20.8 cm |
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| Height | 3.5 in/ 6.4 cm |
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| Clearance | 1 inch (2.5 cm) all around |
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| Material | Marine Grade Aluminium |
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| Finish | Black Anodize / Powder Epoxy Coat |
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| Fastenings | All 18-8 Stainless Steel |
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| Weight | 7.5 lb / 3.4 kg |
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| Connections | Four contact output terminals |
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| Warranty | 3 years |
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| Safety | Approval to cETLus Standards pending |
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