1-888-551-3082 | 1-919-443-0207 | [email protected]

R911200660 (RD42.1-4R-026-L)

RD 500 Drive Controllers

In Stock, Ships Fast

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

3 Minutes 31 Seconds

Phone:
1-888-551-3082

Email:
[email protected]

The Bosch power supply R911200660 (RD42.1-4R-026-L) is designed for use with inverters in the REFUdrive 500 series featuring a DC connection. It delivers a nominal power of 26 kW at 400 V AC (three-phase) input and 32 kW at 480 V AC input, with peak powers of 40 kW and 48 kW respectively for one minute. The unit operates within a main connecting voltage range of 380 to 480 V AC and supports a DC link voltage of 530–640 V DC (±10%). Rated DC current is 50 A, with a 1-minute maximum of 75 A. Cooling is achieved via forced air, requiring at least 0.08 m³/s, and protection is to IP20 per EN 60529. The recommended fuse rating is 63 A. This device is classified as a regenerative power supply and belongs to the RD42 family.

Technical Specifications

Product Make
Bosch

Power Rating
26 Kilowatts

Main Voltage Range
380 - 480 Volts AC

Included Brake Chopper
No

Fuse Rating
63 Amps

DC Link Voltage
530 - 640 Volts DC

DC Rated Current
50 Amps

Peak DC Current for 60 sec
75 Amps

Rated Output at 400 volts AC
26 kilowatts

Peak Output at 400 volts AC
40 kilowatts

Rated Output at 480 volts AC
32 kilowatts

Peak Output at 480 volts AC
48 kilowatts

Line Supply Rated Current
45 Amps

Power Factor of Line Supply
1

Losses at Rated Output
0.8 kilowatts

Cooling System
Forced Air

Minimum Airflow Rate Required
0.08 m3/s

Environmental Class
3K3

Radio Interference Suppression Level
A1

Size Class
D

Degree of Protection Offered
IP20

User Level
Trained Personnel

Global Shipping
Yes

Common Misspellings

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]

Shipping & Payment Options

Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD42.1-4R-026-L.

Exchange

Want to sell your RD42.1-4R-026-L?

Indramat Is Trusted By

Quick Links

Terms and Policies

North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.