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- FAQ > Drive Products > Inverters-FREQROL > Options > UL certification of FR-HEL
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UL certification of FR-HEL
In the Instruction Manual of the FR-HEL, it is described that the DC reactor FR-HEL series is an UL certified option that can be used with the UL certified inverter listed in the table. What about the inverter (55K or lower) that is not in the list and other model (FR-D700)?
- Category :
Answer
For the products written in the FR-HEL Instruction Manual, the installation of a reactor is required and inverter + reactor is certified as UL standards. For the products not described in the FR-HEL Instruction Manual, the inverter alone is certified as UL standards. Thus, the reactor and inverter together are not certified. When using a reactor, it is required to receive the UL certification as an equipment including reactor.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Option
- Series
- Option
