P15 DC/DC Converter
DC/DC converter for DC supply of the SM current module and other devices, with input-output galvanic isolation.
The P15 DC/DC converter is used in the arc protection system for DC supply of the SM current module. It enables the SM module to be connected to 48 V, 110 V or 220 V DC supplies, depending on converter type, and can also be used to power other devices.
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SM module supply
The converter provides DC supply for the SM current module when another auxiliary voltage is available.
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Wide input range
48, 110 and 220 V DC inputs and 230 V AC are supported, depending on the version.
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24 V or 48 V DC output
Output voltage is 24 V DC or 48 V DC, with power up to 15 VA.
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Galvanic isolation
The converter provides isolation between the supply source and connected devices.
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Protection functions
Includes overvoltage protection and protection against short circuit and load disconnection.
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Local indication
A green ON LED on the front panel indicates converter availability.
- Voltage
- 48, 110, 220 V DC +40% / -20%; 230 V AC +10% / -20%
- Inrush current
- 1.2 A max.
- Protection
- overvoltage protection
- Voltage
- 24 V or 48 V DC ±1%, 15 VA
- Output protection
- short-circuit and load-disconnection protection
- Ripple
- 0.1 Vpp max.
- Temperature range
- -10...+55 °C
- Insulation
- 2.5 kV, 50 Hz, 1 min between input and output
- Mounting
- DIN EN 50022-35 rail
- Dimensions
- 45 x 74 x 120 mm
Input
Output
General
- DIN EN 50022-35
- Insulation 2.5 kV, 50 Hz, 1 min
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