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R911200804 (RZK01.1-132-NN)

RZK Heat Exchangers

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The R911200804 (RZK01.1-132-NN) is a Rexroth Indramat heat exchanger engineered for external mounting on control cabinets. It features a robust housing suitable for harsh environments, providing forced air ventilation with an integrated blower. Designed to manage heat for multiple frequency converters up to a total inverter power of 132 kW, it delivers a cooling power of 4 kW under standard conditions. The device operates with a thermal constant time of 13.6 seconds and an internal resistance of 2.2 ohm. This model does not include a built-in brake resistor and requires at least 200 mm clearance around its housing for optimal cooling performance.

Technical Specifications

Housing Structure
Designed for external installation

Primary Function
Cooling servo system components

Quality Standard
International

Durability
Long lifespan

Compatibility
Supports multiple frequency converters

Cooling Power
4 Kilowatts

Thermal Constant Time
13.6 Seconds

Internal Resistance
2.2 Ohms

Additional Features
Built-in air blower for forced ventilation

Required Distance
Minimum 200mm for airflow

Company Support
Rexroth Indramat customer care

Global Shipping
Available

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 RZK01.1-132-NN.

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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.