The N500 range of advanced flux vector inverters are energy saving drives for large sized AC motors.

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& 110 sizes - External resistor required |
| DC Injection Braking | Programmable Power, Time and Frequency at Start and Stop |
| Speed Reference | Digital, 0-10Vdc, -10 to+10Vdc, 4-20mA, Potentiometer, RS485 Communications |
| Multi-stage Speed | 16 Programmable Pre-sets |
| Output Voltage | Same as Rated Output + Auto Voltage Regulator (AVR) |
| Accel/Decel | 0.01-3600s linear or S-Curve - 2 Selectable |
| Input Terminals | 9 total - 8 Programmable from 44 Selections |
| Output Terminals | 5 Programmable from 21 Selections - Open collect 27V 50mA |
| Alarm Relay | Change over contact - programmable with 21 selections |
| Meter Output | Analogue Voltage or Frequency Output for Speed or Load indication 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 |
| Model Number | Motor Power | Rated Current | Unit Price | Filter Model |
| Constant Torque 380-400V 3ph | ||||
| N500-1600HF | 160kW | 308A | Contact
us for pricing and availability |
FBK-H-400A |
| N500-2200HF | 220kW | 424A | FBK-H-500A | |
| N500-2800HF | 280kW | 525A | FBK-H-600A | |
| N500-3500HF | 355kW | 656A | FBK-H-750A | |
| Variable Torque 380-480V 3ph | ||||
| N500-2000HFP | 200kW | 385A | Contact
us for pricing and availability |
FBK-H-500A |
| N500-2800HFP | 280kW | 525A | FBK-H-600A | |
| N500-3200HFP | 355kW | 616A | FBK-H-750A | |
| N500-3800HFP | 400kW | 732A | FBK-H-900A | |
| Inverter Dimensions | |||
| Model Number | Height (mm) | Width (mm) | Depth (mm) |
| Constant Torque 380-400V 3ph | |||
| N500-1600 - 2200HF | 750 | 620 | 380 |
| N500-2800 - 3500HF | 1150 | 800 | 380 |
| Variable Torque 380-480V 3ph | |||
| N500-2000 - 2800HF | 750 | 620 | 380 |
| N500-3200 - 3800HF | 1150 | 800 | 380 |