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SJ Series Type P1

Hitachi InverterSJ Series Type P1 

sj pi1bSJP1C

Ease of Use
Flexible & User-friendly 
Easy wiring
  • Screwless terminal block
  • Modbus communication as standard
  • 0-10V in/out and 4~20mA in/out are easily switched by DIP switch.
 Heat Sink Extraction - It is easy to place the cooling fants to the outside of the cabinet since the L-shaped brackets are separate parts.
 Fulfiling lifetime prediction functions
  • Electrolytic capacitor of power circuit
  • cooling fan

Safety & Safe Operation
Certified "functional safety" international standard
  • Certified functional safety
  • Third party certified electrical safety
  • Also in compliance EN61508, IEC/EN/UL61800-5-2 SIL3
  • STO as functional safety standard
  • IEC/EN60204-1 Stop Cat.0
  • EN/ISO13849-1 Cat. 3, PLe
  • IEC61508, IEC/EN/UL61800-5-2,IEC/EN62061 SIL3 STO
  • SS1, SLS and others are available with slot-n option card
Trip avoidance functions
-Minimum time deceleration function, over-current suppression and DC bus AVR functions are included as standard

Various Functions

Intuitive and easy-to-use TFT LCD operator

Built-in BRD circuit

EzCOM (peer-to-peer communication)


RoHS compliant
-The SJ Series, Type P1 meets EU RoHS requirements

Endurance in severe conditions
-Vanish coating of the internal PC board ensures an improved endurance to certain severe conditions
  (logic PCB and I/F PCB are excluded)

Long life components
-The cooling fans and built-in capacitors have an estimated design lifetime of 10 years.
  By using the ON/OFF control function the lifetime can be extended. 

Conformity to global standards
-CE,UL, c-UL, c-Tick approvals

Sink/ source logic is standard
-Logic input and output terminals can be figured for sink or source logic

Wide input power voltage range
-Input voltage range from 380V to 500V as standard
Hitachi - SJ Series P1 Variable Frequency Drives-page-004
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