Frequency inverters H-Max
H-Max™ Frequency Inverters
Cool Head and Warm Feet Thanks to H-Max™
H-Max™ frequency inverters from Eaton Moeller are suitable for universal use. Thanks to their special features they are ideally suitable for use in HVAC applications. As well as a configurator (Wizard) for the two PID controllers and an internal function block that carries out the on and off switching of uncontrolled motors, the devices also feature for example a function that defines its response to a fire. The behaviour of H-Max™ after a power failure can also be configured by the user. Whether a start command is required on restart or whether the drive is to automatically start up can be defined by the user. The typical network protocols used in the air conditioning sector, such as BACNet and Modbus, are provided on board both via RS484 and also as its Ethernet variant. Option cards are available for implementing connections to other fieldbusses. Internal category C2 RFI filters in compliance with EN 61800-3 come as standard device features, as well as an internal DC link choke. The ground connection of the filters can be disconnected so that operation on ungrounded networks is also possible. The following mains connections are available: 3 x 200…240 V (motor ratings 0.55…90 kW) and 3 x 380…480 V (motor ratings 1.1…160 kW). The devices are available either with IP21 or IP54 protection. Frequency inverters of the H-Max™ series offer protection against phase loss, overvoltage/ undervoltage, overcurrent, high/low temperature, short-circuit/ground fault and motor overload (I²t and thermistor). All devices of the H-Max™ series have the following inputs/outputs: 2 analog inputs, 2 analog outputs, 6 digital inputs (configurable for positive and negative logic) and 3 relay outputs. H-Max™ frequency inverters come with CE, UL, cUL and cTick approvals.
A Business of Eaton's Electrical Sector
Phone: +49 (0)228 602-0
Fax: +49 (0)228 602-2275
Please direct your enquiries to:
Corporate Communications, Phone: +49 (0)228 602-2915
About Eaton's Moeller Business
Since April 2008, Moeller has been a part of the Eaton Electrical Sector of the Eaton Corporation, a diversified global industrial group with 70,000 employees and an annual turnover of about US$15.4 billion in 2008.
About Eaton's electrical sector
Eaton's electrical sector is a global leader in power distribution, power quality, control and industrial automation products and services. Eaton's global electrical product lines, including Cutler-Hammer®, Moeller®, Powerware®, Holec®, MEM®, Santak®, and MGE Office Protection Systems™ provide customer-driven PowerChain Management® solutions to serve the power system needs of the data center, industrial, institutional, government, utility, commercial, residential, and OEM markets worldwide.
About Eaton Corporation
Eaton Corporation is a diversified power management company with 2008 sales of $15.4 billion. Eaton is a global technology leader in electrical components and systems for power quality, distribution and control; hydraulics components, systems and services for industrial and mobile equipment; aerospace fuel, hydraulics and pneumatic systems for commercial and military use; and truck and automotive drivetrain and powertrain systems for performance, fuel economy and safety. Eaton has approximately 70,000 employees and sells products to customers in more than 150 countries.
For more information, visit www.eaton.com and www.moeller.net