
Mf170-9 Medium Frequency Transformer Together with Welding Diode
Product Introduction
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Product introduction
Portable transformer rectifier is a device used to convert alternating current into direct current, usually composed of two parts of the transformer and rectifier, can make electronic equipment in the field or regional power outage to obtain power supply. Because of its small and portable, easy to carry, it is widely used in aviation, ships, railways, mines, field operations and emergency backup power and other occasions. The portable transformer rectifier is air-cooled, comes standard with an LCD display and is housed in a painted carbon steel cabinet that is robust enough to withstand harsh field conditions.
Portable transformer rectifiers are used in cathodic protection systems to monitor the potential status of the protected structure, ensuring it remains within an effective protection potential range. This enables timely detection of potential issues in the cathodic protection system, such as insufficient protection current and anode failure, allowing for the adoption of corresponding maintenance measures.
Product Parameter
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Application environment |
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Working temperatures |
-25℃~+50℃ |
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Humidness |
≤90% |
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Installation inclination |
≤5° |
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Altitude |
≤2000m |
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No flammable, explosive or seriously corroded metal gas place. |
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Electrical parameters |
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Input voltage |
24V DC/220V AC |
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DC output voltage |
DC 0~24V |
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DC output current |
DC 0~30A |
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Reference control range |
-3V~+3V |
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Parameter value display |
LCD/pointer display |
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Working mode |
manual and automatic working mode |
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Current interruption mode |
Local clock mode /GPS clock mode (optional) |
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Ripple coefficient |
Ripple coefficient ≤10% when at 100% of output voltage and current |
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Cooling mode |
air cooling |
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Protection grade |
IP55 |
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Steady flow accuracy |
load is changed and fluctuation range ≤1% |
product specification
| Type | Size |
| air - cooled | 350mmX280mmX160mm |
*It can be adjusted and customized according to power and customer requirements.
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