SPECIFICATIONS
| Model Name | P1-01850-LFUF |
| Series | SJ-P1 Series |
| Voltage Class | 200-240 V AC (3-Phase) |
| Applicable Motor Capacity (VLD / LD / ND) | 45 kW / 45 kW / 37 kW |
| Rated Output Current (VLD / LD / ND) | 185 A / 169 A / 146 A |
| Overload Capacity (VLD / LD / ND) | VLD: 110% 60 s, 120% 3 s LD: 120% 60 s, 150% 3 s ND: 150% 60 s, 200% 3 s |
| Main Power Supply | 3-Phase 200-240 V AC, 50/60 Hz |
| Control Power Supply | 1-Phase 200-240 V AC |
| Allowed Voltage Range | 170-264 V AC |
| Frequency Fluctuation | ±5% |
| Required Power Supply Capacity (VLD / LD / ND) | 64.1 kVA / 58.5 kVA / 50.6 kVA |
| Dimensions (W x H x D) | 12.99 x 22.44 x 11.02 in |
Manuals and Specifications
| Users Guide | Hitachi SJP1 Users Guide |
| Quick Start Guide | Hitachi SJP1 Quick Start Guide |
| Catalog | Hitachi SJP1 Catalog |
| Brochure | Hitachi SJP1 Brochure |
| Basic Guide | Hitachi SJP1 Basic Guide |
SERIES DESCRIPTION
The Hitachi SJ-P1 Series is a high-performance industrial inverter designed for robust motor control, improved energy efficiency, and long operational lifetime. Supporting both induction (IM) and permanent-magnet (PM) motors, the SJ-P1 offers advanced automation features suitable for demanding industrial environments.
Features
- Heat sink structure supports external mounting
- RS-485 Modbus RTU communication standard
- Built-in PID control and energy-saving functions
- Selectable keypad or terminal operation
- Color LCD operator with text-based fault messages
- Built-in logic, arithmetic, and delay functions
- Analog input disconnection detection
- CE, UL, cUL, and RCM approved
- Long-life design (10-year reliability target)
- EzCOM masterless communication between drives
- PID sleep mode and loss-of-pressure detection
- Supports both IM and PM motor types
- 200V range: 0.4 to 75 kW
- 400V range: 0.7 to 160 kW
Got a Question? We're Here To Help
- For Manuals, Catalogs & Documentation: See Files Section
- Need More Help? Contact Us

