RGM12.2-NN

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The RGM12.2-NN is an IGBT rectifier module with a current rating of 2 × 115 A and an isolation voltage of 2500 V AC for 1 minute. Manufactured by Bosch Rexroth Indramat under their RECO Drive Modules series, it weighs 370 grams and measures approximately 134mm × 62mm × 30mm. The module operates up to 10 kHz switching frequency.

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Product Description:

The RGM12.2-NN module from Bosch Rexroth Indramat is part of the RECO Drive Modules series and functions as a high-performance IGBT rectifier module. Its compact body—measuring around 134 mm × 62 mm × 30 mm—weighs just 370 g, making it ideal for tighter industrial layouts where space is at a premium. The module attaches using a standard screw mount configuration, ensuring tight and vibration-resistant installation. Designed for a voltage class of 1200 V, this unit slots into power systems that demand fast switching and reliable insulation.

It handles a current rating of 2 × 115 A, giving it the capacity to manage high electrical loads without introducing thermal instability. Typical switching frequency reaches up to 10 kHz, which suits dynamic industrial environments requiring quick load response and efficient energy conversion. The collector-emitter saturation voltage (Vce(sat)) holds at a typical value of 2.05 V, offering lower conduction losses during operation. Built for endurance, the device also supports a gate-emitter voltage (Vge) of ±20 V (maximum) and operates steadily across extreme temperatures, from -40°C to +150°C.

An important part of its electrical safety is the 2500 V AC isolation voltage that holds firm for 1 minute, reducing risks from leakage or arc faults. Thermal efficiency is solid too, with junction-to-case resistance marked at just 0.15 K/W, allowing easier thermal dissipation during high-duty cycles. Designed mainly for use in industrial drives, inverter units, and UPS systems, the RGM12.2-NN fits into modern automation systems where tight control, safety margins, and compact size all matter. When stability, speed, and thermal control are top priority, this module offers the balance needed to run consistently under tough conditions.

Collector-emitter Saturation Voltage (vce(sat))
2.05 V (typical)
Current Rating
2 × 115 A
Gate-emitter Voltage (vge)
±20 V (maximum)
Isolation Voltage
2500 V AC (1 min)
Mounting
Screw Mount
Operating Temperature Range
-40°C to +150°C
Outline Dimensions
134 mm × 62 mm × 30 mm (approx.)
Switching Frequency
Up to 10 kHz
Thermal Resistance, Junction-to-case
0.15 K/W
Type
IGBT Rectifier Module
Typical Application
Industrial Drive, Inverter, UPS
Voltage Class
1200 V
Weight
370 g

Frequently Asked Questions about RGM12.2-NN:

Q: What is the operating voltage class of the RGM12.2-NN module?

A: The RGM12.2-NN module has a voltage class of 1200 V.

Q: What is the switching frequency of the RGM12.2-NN IGBT rectifier module?

A: The RGM12.2-NN IGBT rectifier module has a switching frequency of up to 10 kHz.

Q: What is the isolation voltage of the RGM12.2-NN?

A: The RGM12.2-NN has an isolation voltage of 2500 V AC for 1 minute.

Q: What is the weight of the Bosch Rexroth Indramat RGM12.2-NN module?

A: The Bosch Rexroth Indramat RGM12.2-NN module weighs 370 grams.

Q: What are some typical applications for the RGM12.2-NN module?

A: Typical applications for the RGM12.2-NN module include industrial drives, inverters, and UPS systems.


Internal Product Review

  • ‘‘RGM12.2-NN IGBT rectifier module is designed for industrial applications with a voltage class of 1200 V. Its high switching frequency and compact design make it a reliable choice for various industrial settings.’’

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