VT-NE31-18 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat VT-NE31-18 is a compact, bipolar power supply unit from the VT-NE Power Supply Units series. It provides dual filtered outputs of +24 VDC and -24 VDC at 6 W each and operates with an input voltage of 230 or 115 VAC ±10% at 50/60 Hz. The unit weighs 1.1 kg, features a 0.8 A slow-blow fuse, and has maximum load current of 0.25 A.
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Product Description:
The VT-NE31-18 is a compact bipolar power module produced by Bosch Rexroth Indramat within the VT-NE Power Supply Units series. It provides symmetrical DC rails for analog controllers, valve drivers, and sensor circuits used in automation racks. By combining positive and negative outputs in one enclosure, it reduces cabinet wiring where clean dual-voltage power is needed for motion-control electronics.
The supply accepts 230/115 VAC ±10% input, so it can operate from common industrial mains, and it automatically matches 50/60 Hz networks. Inside, it generates a regulated +24 VDC rail and an inverted -24 VDC rail for circuits that require balanced polarity. Both outputs remain stable up to 0.25 A of continuous current, which helps connected electronics maintain consistent reference levels during load changes.
The housing is compact, with a depth of 70 mm and an overall height of 119.5 mm, so it fits shallow panel rows without wasting space. It mounts on an EN 60715 rail, can be secured through a 4.8 × 9 mm slot, and its terminals accept conductors up to 4 mm². Each output can deliver 6 W at nominal voltage, while a mass of 1.1 kg supports passive heat dissipation without overloading light mounting hardware.
Wake Industrial stocks this module and can arrange same-day shipping when timelines tighten. International shipping options are available for global facilities, and quotations remain valid for 30 days. The chat tool available on the website can be used for general questions about type codes or fault codes. Response details stay concise, which helps maintenance teams confirm basic identification information without delaying urgent orders quickly.
Frequently Asked Questions about VT-NE31-18:
Q: What are the output voltages provided by the VT-NE31-18 power supply?
A: The VT-NE31-18 offers dual filtered outputs at +24 VDC and -24 VDC under full load conditions.
Q: What is the acceptable input voltage range for the VT-NE31-18?
A: This power supply supports an operating voltage of 230/115 VAC with a tolerance of ±10%.
Q: What is the maximum load current supported by the VT-NE31-18?
A: The maximum load current supported by the VT-NE31-18 is 0.25 A.
Q: What type and rating of fuse is used in the VT-NE31-18?
A: The VT-NE31-18 uses a 0.8 A slow-blow fuse for protection.
Q: What is the maximum output power available on each channel of the VT-NE31-18 power supply?
A: Dual output channels each provide up to 6 W of power on the VT-NE31-18.
