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R911201144 (NAM04.2-480-0450-NN-230)

NAM Power Line Form Modules

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The Bosch Rexroth MPN R911201144 (NAM04.2-480-0450-NN-230) is designed for integration into industrial automation systems, utilizing a 3-phase AC input of 380-460V. The module incorporates choke terminals 1L+ / 2L+ and output terminals U2-V2-W2 to support system connectivity. It converts input line voltage to a 300V DC bus and is compatible with KDV2.3 and KDV4.1 power supply modules for effective power distribution to AC drives and motors. The unit supports energy regeneration, acting as an inverter with a capability to return 2-20kW to the power grid, achieving peak DC power between 48-90kW and peak regenerated output of 40kW. It is rated for a nominal current of 450A, operates at temperatures from -30°C to +85°C, and can be installed up to 1000 meters altitude. The device features IP10 protection and weighs approximately 21kg.

Technical Specifications

Terminal Connection
L1, L2, L3, L-, L+

Compatible Power Supply Module
KDV2.3, KDV4.1

DC Bus Peak Power
48 – 90 kW

Peak Regenerated Power
40 kW

Internal Control Cabinet Power Loss
150 W

External Control Cabinet Power Loss
500 W

Total Weight
21 kg (excluding mounting accessories and fan)

Control Voltage Output
22 – 26V

Data transfer mode
Wire-ribbon cable

Number of fuses
4 (2 control voltage, 2 blower power)

Storage Temperature
-30 to +85 degree Celsius

Operating Temperature
+5 to +45 degree Celsius (max +55 degree Celsius)

Altitude
up to 1000 meters above sea level

Protection Standard
IP10

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1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the NAM04.2-480-0450-NN-230.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.