| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30 pcs
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30 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Mean Well DR-RDN20 is a DIN rail mounted redundancy module intended for use with AC DC converters. It supports two input channels, A and B, each accepting 21-28 VDC and rated for 20 A maximum output current. The module mounts on a standard TS35 DIN rail with vertical orientation and screw terminal connections.
Installation requires adequate ventilation with 5 mm side clearances and 40 mm above the unit. Copper wire from 10 to 18 AWG is recommended, with a torque setting of 10 kgf-cm for the screw terminals. The module operates in environments up to 70 °C and is rated for pollution degree 2.
The DR-RDN20 allows redundant power supply configurations by combining two DC sources into a single output, increasing system reliability. It is suitable for industrial control panels and automation equipment where uninterrupted power is critical.
The input voltage range for both channel A and channel B is 21-28 VDC.
The maximum output current per channel is 20 A.
It supports DIN rail mounting on a standard TS35 rail.
Recommended wire sizes range from 10 AWG to 18 AWG copper wire.
The maximum operating temperature is 70 °C.
The DR-RDN20 is listed as RoHS3 compliant, though the compliance data is unverified.