PRODUCT EM12 SERIES FREQUENCY INVERTER
EM12 series frequency inverter is updated from EM11 series,it‘s a type of adjustable speed drive used in electro-mechanical drive sysyems to control AC motor speed and torque by varying motor input frequency and voltege,its strong software and hardware will bring you a new using experience with excellent performance and powerful feature
? EM12 is first class frequency inverter with very strong software and hardware.
? It has servo drive feature, with perfect speed control mode, and excellent torque control mode.
? It can save 2 group motor parameters , and can drive synchronous motor and
? It has sensor-less vector control (SVC), vector control+ PG; V/F control and V/F
? It has 49 kinds digital input functions and 38 kinds digital output functions.
? It has S curve of acceleration and deceleration, user can self defined S curve
? The IGBT carrier frequency can auto adjustment according to heatsink temperature.
? 35 kinds protection function, including auto detecting short circuit after power on.
? Including textile swing frequency and skip frequency function, etc.
? Overload Capacity:60s with 150% of rated current, 3s with 180% of rated current.
? All model built-in RS485 communication interface, and approved by CE.
? 6 digital input (DI) terminals, and one more terminal which supports up to 50 kHz high-speed pulse input
? 2 analog input (AI) terminals, both of them support 0V~10 V voltage input or 0mA~20mA current input expanding capacity:
? many DI terminals
? 1 AI terminal that supports 0V~10 V voltage input.
? 1 high-speed pulse output terminal (open-collector) that supports 0–50 kHz square wave signal output
? 1 digital output (DO) terminal
? 2 relay output terminal
? 2 analog output (AO) terminals, AO1 supports 0mA~20mA current output and 0V~10V voltage output.AO2 supports 0V~10V voltage output
? Expanding capacity:
? many DO terminals
? many relay output terminals
G type: 60s for 150% of the rated current, 3s for 180% of the rated current
P type: 60s for 120% of the rated current, 3s for 150% of the rated current
1.Virtual I/O Five groups of virtual DI/DO can realize simple logic control
2.Timing control Time range: 0.0~6500.0 minutes