REDUNDANCY MODULE, 24VDC 40A - PRO RM 40

The Weidmüller PRO RM 40 is the largest module in the range, decoupling two 48 A supplies into a single 96 A output at a typical drop of just 0.16 V using MOSFET (ideal-diode) decoupling. Low-loss decoupling on this scale matters: a diode module at the same current would burn several times the power as heat, so the PRO RM 40 suits large 24 V DC distribution boards where thermal budget is tight.

• Decoupling method: MOSFET (ideal-diode) active decoupling, typical drop of 0.16 V (against approx. 0.7 V for a diode module)
• Inputs: 2 (terminals +, +, −, −)
• Input current: 2 x 48 A (−40 °C to +45 °C), 2 x 40 A (+45 °C to +60 °C), 2 x 30 A at +70 °C
• Output current: 96 A (−40 °C to +45 °C), 80 A (+45 °C to +60 °C), 60 A at +70 °C
• Input voltage range: 10 to 32 V DC, rated 24 V DC
• Output voltage: V input − typ. 0.16 V
• Signalling: LED status indication and status relay, PUSH IN signal terminals
• Connection: Pluggable screw connection on the input, screw connection on the output
• Dimensions (W x H x D): 52 x 130 x 125 mm
• Mounting: Horizontal on TS 35 DIN rail
• Protection degree: IP20
• Operating temperature: −40 °C to +70 °C
• Approvals: cULus (E258476), RoHS

TROAPC's standard warranty covers all products. A 5-year warranty applies to applicable IP Enclosures products. Refer to Refunds & Returns for more information.