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R911200179 (RD51.1-8N-037-L-V1-FW)

RD 500 Drive Controllers

Rated 4.4 stars (12 total reviews)

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The R911200179 (RD51.1-8N-037-L-V1-FW) is a drive inverter engineered with a 37 kW power rating and 68 A nominal current, operating at a DC supply voltage of 700 V (±10%). Utilizing voltage frequency control (U/f curve), this inverter achieves a nominal efficiency between 0.97 and 0.98. The unit supports external 24 V stand-by power, does not include a built-in brake chopper, and employs forced air cooling via an internal blower. It is constructed in Design 1 with an IP20 rating and must be mounted within an enclosure, suitable for environments free from category 2 air pollution. The device allows for a one-minute overload at 130% capacity and measures 380 mm in height, 320 mm in depth, and 270 mm in width. Firmware is assigned at the factory and provided separately.

Technical Specifications

Nominal efficiency
0.97-0.98

One-minute overload capacity
130%

Control technology
VFC

Power
37kW

Second extreme load (1s)
116A

Second extreme load (0.5s)
136A

Prohibited pollution category
Category 2

Supply voltage
700 VAC

Rated current
68A

Horsepower
50HP

Height
380mm

Depth
320mm

Width
270mm

Additional device
Blower

Firmware
Acquired separately

Delivery
Trusted shipping company

Protection grade
IP20

Available at
Indramat USA.

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]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-8N-037-L-V1-FW.

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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.