Diode OR-ing Unit, P-0R-24-40D

Diode OR-ing Unit, P-0R-24-40D


Paramount Industries offers a Diode OR-ing Unit, Model P-0R-24-40D. The OR-ing unit combines two or more power sources to create redundant power source preserving the output power supply in case one of the input sources fails. In this situation of input power failure, the next power supply feeds the power quickly to prevent the system bus voltage from failing and bus collapse. The power supply failure signal is given by relay N/C contact. Specifications: input – 24 V DC supply – 2 numbers (standard); output current – P-0R-24-40-D – 40 A, 24 V DC; overload – 10% max; drop – 0.65 V, max DC at 20 A; di-electric strength – 1 kV AC (between input/output to body); insulation resistance – 100 mega ohm @ 500 V DC min (between input/output to body); working temperature – 55°C ambient max; indicators digital display – 3½ DPM red LED 18 mm voltage and current; change over switches – 1 toggle for voltage and current selection; 1 toggle for PSU1 and PSU2; input power supply – 2 green LED for each power supply; output power supply – 1 green LED for output; output – 1 N/C relay contact one for each power supply; rated 5 A @ 24 V DC/230 V AC in case of failure of any one of the input power supply; conductor cross section – 0.20-6.0 mm2 solid; 0.20-4.0 mm2 stranded AWG 24-10; dimension (L x B x H) – 131 x 90 x 146 mm; mounting – 35 mm DIN rail; And weight – 1.5 kg approx.

The company also offers Solid State Relay, Industrial Plug-In Relays, etc.

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