



A 400 VAC electrical rating defines MK137-6DK.15.U 134791, a centrifugal fan for electronic equipment, heat pumps, equipment cooling. Its representative supplied feature is a compact construction intended to simplify equipment integration. Selection focus: equipment interface during replacement review.
| Rated Voltage(V) | 400 |
|---|
ZIEHL-ABEGG developed MK137-6DK.15.U 134791 in an AC centrifugal fan configuration applicable to air-handling, HVAC and refrigeration application, where controlled air movement contributes to application availability.
Application designers gain a traceable cooling specification that can be reviewed by engineering, purchasing and maintenance teams.
The centrifugal air movement path is intended for systems that must overcome resistance rather than relying only on unrestricted volume flow.
The listed 400 V supply must be matched to the application circuit and the complete product suffix. Validate sound and temperature in the finished enclosure. Keep the model reference unchanged in replacement documentation. Check environmental limits in the original product data.
As part of air-handling units, ZIEHL-ABEGG MK137-6DK.15.U 134791 performs a defined temperature management task and moves air through coils and filters. Equipment-level validation helps prevent a mechanically similar model from being substituted without compatibility checks.
Within HVAC and ventilation systems, MK137-6DK.15.U 134791 provides supply or exhaust moving air as a ZIEHL-ABEGG AC centrifugal fan. The result reinforces controlled running while keeping the forced-air cooling function understandable for future service work.
For machinery in filtration and clean-air machinery, ZIEHL-ABEGG MK137-6DK.15.U 134791 acts as a thermal management component that drives air through filters. Thermal management demand varies with workload, so the fan must be evaluated at the fitted operating point.
For hardware in electrical cabinets and industrial electronics, ZIEHL-ABEGG MK137-6DK.15.U 134791 acts as a heat removal component that removes enclosure hot spots. The integrated air movement path should remain clear during installation and routine maintenance.
No noise value is supplied for this model. Request exact acoustic data if the project has a sound limit.
No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.
The supplied row does not include airflow, pressure, speed, power, or noise values. Request the exact performance curve before final selection.
Compare the full model suffix, voltage, size, motor or controller type, mounting, airflow, pressure, power, speed, and protection; do not copy data from a similar model.
The supplied application data covers electronic equipment, heat pumps, equipment cooling. Confirm the installation's airflow, pressure, space, and electrical requirements.
Confirm the target equipment, operating point, ambient conditions, installation space, electrical supply, controls, protection, quantity, and required delivery date.

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