1. EM11 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 asynchronous motor. 
   It has sensor-less vector control (SVC), vector control+ PG; V/F control and V/F separation control. 
   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 turning time. 
   The IGBT carrier frequency canauto 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.
   Voltage Range:220V~240V; 380V~460V. 
   Input Frequency Range:45~65Hz. 
   Output Voltage Range:0V~rated input voltage. 
   Output Frequency Range:V/F( 0~3000Hz); Vector Control (0~300Hz). 
   Overload Capacity:60s with 150% of rated current, 3s with 180% of rated current. 
   From 0.75~7.5KW Plastic house; 11~400KW is metal house. 
   Speed Accuracy: ±0.5% (SVC); ±0.02% (VC). 
   Pulse setting input: 0Khz~100Khz. 
   All model built-in RS485 card, and approved by CE. 
   EM11-G3/P3 models are integrated IGBT. 
   The malfunction ratio is 0.1%within 18 months warranty.

 We have 6 factories and more than 820 staff members. As a professional manufacturer of industrial automation products, we are always dedicated to soft starter, frequency inverter, servo motor and drive, EMI filter, harmonic wave AC choke, sine wave filter and brake unit and resistor. In the year of 2008, we have established "China EM Technology Limited" to cultivate oversea market.