Watt Drive V3000 inverter

Control System	Advanced Sensorless Flux Vector PWM or Line to Line Sinewave
Output Frequency Range	0.1 to 400Hz
Frequency Resolution	Digital +/- 0.01Hz of 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 & frequency settings at Start and Stop
Speed Reference	Digital operator, 0 to 10Vdc, -10 to +10Vdc, 4-20mA, Potentiometer, RS485 Communications
Multi-stage Speed	16 Programmable Pre-sets
Output Voltage	Same as rated input + 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 collector 27Vdc 50mA
Alarm Relay	Change over contact - programmable with 21 selections
Meter Output	Analogue or Frequency Output for Speed or Load indication only
Analogue Output	One 4-20mA and One 0-10Vdc (8Bit)
Protection	19 functions inc. earth fault
Trip History	Last 3 trips, total trip log
PID Control	Programmable PID function - 4-20mA / 0-10Vdc feedback
Enclosure	IP 20
International Standards	UL, C-UL (CSA), CE and C-Tick - Complies with EMC & LV Directives