J300 Series Inverter
The J300 Series is a family of AC motor drives manufactured by Hitachi. These variable frequency drives control the speed and operation of AC motors across a broad range of industrial applications.
The series spans power ratings from 7.5HP through 75HP, with both 230V and 460V input options available across most horsepower levels. Model numbers follow the J300-xxx format, where the numeric code corresponds to the drive's power rating and the suffix indicates voltage class and configuration.
Range and Configurations
- Power ratings: 7.5HP, 10HP, 15HP, 20HP, 30HP, 40HP, 50HP, 60HP, and 75HP
- Voltage classes: 230V and 460V variants
- Product type: AC motor controls / variable frequency drives
All units in this series are Hitachi AC motor controls suited to applications requiring adjustable-speed control of three-phase AC motors.
| Mfg. | Mfg. Part Num. | Description | Prices | |
|---|---|---|---|---|
![[25665] 75HP AC Motor Drive 230V](/web/image/product.template/44657/image_128/%5B25665%5D%2075HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
|
Hitachi | J300-550LFU | 75HP AC Motor Drive 230V | Repair: Call for price |
![[25664] 75HP AC Motor Drive 460V](/web/image/product.template/44656/image_128/%5B25664%5D%2075HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-550HFU | 75HP AC Motor Drive 460V | Repair: Call for price |
![[25663] 60HP AC Motor Drive 230V](/web/image/product.template/44655/image_128/%5B25663%5D%2060HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
|
Hitachi | J300-450LFU | 60HP AC Motor Drive 230V | Repair: Call for price |
![[25662] 60HP AC Motor Drive 460V](/web/image/product.template/44654/image_128/%5B25662%5D%2060HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-450HFU | 60HP AC Motor Drive 460V | Repair: Call for price |
![[25661] 50HP AC Motor Drive 230V](/web/image/product.template/44653/image_128/%5B25661%5D%2050HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
|
Hitachi | J300-370LFU | 50HP AC Motor Drive 230V | Repair: Call for price |
![[25660] 50HP AC Motor Drive 460V](/web/image/product.template/44652/image_128/%5B25660%5D%2050HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-370HFU | 50HP AC Motor Drive 460V | Repair: Call for price |
![[25659] 40HP AC Motor Drive 230V](/web/image/product.template/44651/image_128/%5B25659%5D%2040HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
|
Hitachi | J300-300LFU | 40HP AC Motor Drive 230V | Repair: Call for price |
![[25658] 40HP AC Motor Drive 460V](/web/image/product.template/44650/image_128/%5B25658%5D%2040HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-300HFU | 40HP AC Motor Drive 460V | Repair: Call for price |
![[25657] 30HP AC Motor Drive 230V](/web/image/product.template/44649/image_128/%5B25657%5D%2030HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
|
Hitachi | J300-200LFU | 30HP AC Motor Drive 230V | Repair: Call for price |
![[25656] 30HP AC Motor Drive 460V](/web/image/product.template/44648/image_128/%5B25656%5D%2030HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-200HFU | 30HP AC Motor Drive 460V | Repair: Call for price |
![[25655] 20HP AC Motor Drive 230V](/web/image/product.template/44647/image_128/%5B25655%5D%2020HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
|
Hitachi | J300-150LFU | 20HP AC Motor Drive 230V | Repair: $ 1,760.00 |
![[25654] 20HP AC Motor Drive 460V](/web/image/product.template/44646/image_128/%5B25654%5D%2020HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-150HFU | 20HP AC Motor Drive 460V | Repair: $ 1,768.00 |
![[25653] 15HP AC Motor Drive 230V](/web/image/product.template/44645/image_128/%5B25653%5D%2015HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
|
Hitachi | J300-110LFU | 15HP AC Motor Drive 230V | Repair: $ 1,580.00 |
![[25652] 15HP AC Motor Drive 460V](/web/image/product.template/44644/image_128/%5B25652%5D%2015HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-110HFU | 15HP AC Motor Drive 460V | Repair: $ 1,588.00 |
![[25651] 15HP AC Motor Drive 460V](/web/image/product.template/44643/image_128/%5B25651%5D%2015HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-110HFE2 | 15HP AC Motor Drive 460V | Repair: $ 1,592.00 |
![[25650] 10HP AC Motor Drive 230V](/web/image/product.template/44642/image_128/%5B25650%5D%2010HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
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Hitachi | J300-075LFU | 10HP AC Motor Drive 230V | Repair: $ 1,552.00 |
![[25649] 10HP AC Motor Drive 460V](/web/image/product.template/44641/image_128/%5B25649%5D%2010HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-075HFU | 10HP AC Motor Drive 460V | Repair: $ 1,192.00 |
![[25648] 10HP AC Motor Drive 460V](/web/image/product.template/44640/image_128/%5B25648%5D%2010HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-075HFE2 | 10HP AC Motor Drive 460V | Repair: $ 1,268.00 |
![[25647] 10HP AC Motor Drive 460V](/web/image/product.template/44639/image_128/%5B25647%5D%2010HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-075HFE | 10HP AC Motor Drive 460V | Repair: $ 1,320.00 |
![[25646] 7.5HP AC Motor Drive 230V](/web/image/product.template/44638/image_128/%5B25646%5D%207.5HP%20AC%20Motor%20Drive%20230V?unique=562fd6a)
|
Hitachi | J300-055LFU | 7.5HP AC Motor Drive 230V | Repair: $ 1,100.00 |
![[25645] 7.5HP AC Motor Drive 460V](/web/image/product.template/44637/image_128/%5B25645%5D%207.5HP%20AC%20Motor%20Drive%20460V?unique=562fd6a)
|
Hitachi | J300-055HFU | 7.5HP AC Motor Drive 460V | Repair: $ 1,164.00 |
![[78254] 20HP 460V AC Drive](/web/image/product.template/98603/image_128/%5B78254%5D%2020HP%20460V%20AC%20Drive?unique=562fd6a)
|
Hitachi | J300-150HF5 | 20HP 460V AC Drive | Repair: $ 1,936.00 |
![[78253] 10HP 460V AC Drive](/web/image/product.template/98602/image_128/%5B78253%5D%2010HP%20460V%20AC%20Drive?unique=562fd6a)
|
Hitachi | J300-075HFE3 | 10HP 460V AC Drive | Repair: $ 1,396.00 |
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