Hitachi SJ700 inverter

The Hitachi SJ700 inverter is an advanced flux vector inverter, energy saving frequency drive.

We carry the full range of the Hitachi SJ700 inverter from stock, boasting a large stocks of all Hitachi inverter ranges.

The SJ700 is the replacement for both the SJ300 and the L300P. To replace an SJ300 use the HD power/current ratings, and to replace an L300P use the ND power/current ratings.

Specification and prices below:

Control System Advanced Sensorless Flux Vector PWM or Line to Line Sinewave
Output Frequency Range 0.1 to 400Hz
Frequency Resolution Digital +/-0.01Hz Maximum Frequency. Analogue +/-0.2%
Starting Torque High starting torque of 200% or more at 0.5Hz (Sensorless Vector Control)
Braking Transistor included from 007 to 110 sizes - External resistor required
DC Injection Braking Programmable Power, Time and Frequency at Start and Stop
Speed Reference Digital Operator, 0-10Vdc, -10 to +10Vdc, 420mA,
Potentiometer, RS485 Communications
Multi-stage Speed 16 Programmable Pre-sets
Output Voltage Same as Rated + Auto Voltage Regulator (AVR)
Accel/Decel 0.01-3000s linear or S-Curve - 2 Selectable
Input Terminals 9 total - 8 Programmable from 44 Selections
Output Terminals 5 Programmable from 21 Selections. Open collector 27Vdc 50mA
Alarm Relay Change Over Contact - Programmable with 21 Selections
Meter Output Analogue Voltage or Frequency Output for Speed or
Load indications only
Protection 19 Function inc. Earth Fault
Trip History Last 3 trips, total trip log
PID Control Programmable PID Function - 4-20mA / 0-10Vdc Feedback
Enclosure IP20
International Standards UL, C-UL, CE and C-Tick - Complies with EMC and LV Directives


Motor Power Rated Current Unit
  Dimensions (mm)
HD* ND* HD* ND* Height Width Depth
380-400V 3ph input
SJ700-D-007HFEF 0.75kW 1.1kW 2.5A 3.1A £754.00   255 150 140
SJ700-D-015HFEF 1.5kW 2.2kW 3.8A 4.8A £842.00
SJ700-D-022HFEF 2.2kW 3.0kW 5.3A 6.7A £953.00
SJ700-D-040HFEF 4.0kW 5.5kW 9.0A 11.1A £1,092.00
SJ700-D-055HFEF 5.5kW 7.5kW 14A 16A £1,245.00
SJ700-D-075HFEF 7.5kW 11kW 19A 22A £1,352.00 260 210 170
SJ700-D-110HFEF 11kW 15kW 25A 29A £1,659.00
SJ700-D-150HFEF 15kW 18.5kW 32A 37A £1,951.00 390 250 190
SJ700-D-185HFEF 18.5kW 22kW 38A 43A £2,306.00
SJ700-D-220HFEF 22kW 30kW 48A 57A £2,709.00
SJ700-D-300HFEF 30kW 37kW 58A 70A £3,408.00 540 310 195
SJ700-D-370HFEF 37kW 45kW 75A 85A £4,090.00 550 390 250
SJ700-D-450HFEF 45kW 55kW 91A 105A £4,767.00
SJ700-D-550HFEF 55kW 75kW 112A 135A £6,009.00
SJ700-D-750HFEF 75kW 90kW 149A 160A £8,288.00 700 270
SJ700-D-900HFEF 90kW 110kW 176A 195A £8,864.00
SJ700-D-1100HFEF 110kW 132kW 217A 230A £10,449.00 740 480
SJ700-D-1320HFEF 132kW 160kW 260A 290A £12,045.00

*Overload - HD: 150% of rated current for 1min, 200% for 3s - ND: 120% for 1min, 150% for 0.5S

Back to Hitachi