AC Drive for Fans, Pumps, HVAC E1000 Series

The Flexible and Intuitive Solution for Fan, Pump, and HVAC Applications. Inverter Yaskawa E1000 provides simple, reliable, cost-effective control for variable-torque loads through 1000 HP. Specific application features, energy savings, and network connectivity make Inverter E1000 a great choice for industrial fans and pumps

Rated Voltage

Rated Frequency

Rated Output Capacity

Three-phase AC power supply: 380to 480V

50 – 60 Hz

3.7 to 630 kW                  ( 5 – 844 HP )

-          Overload Tolerance: 120% of rated output current for 60s.

-          Output Frequency: 0 ~ 400 Hz

-          Carrier Frequency: 1 to 15 kHz

Control Characterists:

-          Control Methods: V/f Control (V/f)

     Open Loop Vector Control for PM (OLV/PM)

-          Starting Torque: V/f: 150% at 3 Hz

   OLV/PM: 100% at 5% speed

-          Speed Control Range: V/f: 1:40

OLV/PM: 1:20

-          Accel/Decel Time: 0.0to 6000.0s (4selectable combinations of independent acceleration and deceleration settings)

-          Main Control Functions: Momentary Power Loss Ride-Thru, Speed Search, Overtorque/Undertorque Detection, 8 Step Speed (max), Accel/decel Switch, S-curve Accel/decel, 3-wire Sequence, Auto-tuning, Dwell, Cooling Fan on/off Switch, Slip Compensation, Torque Compensation, Frequency Jump, Upper/lower Limits for Frequency Reference, DC Injection Braking at Start and Stop, Overexcitation Braking, High Slip Braking, PI Control (with sleep function or snooze function), Energy Saving Control, MEMOBUS/Modbus Comm. (RS-422/RS-485 max, 115.2 kbps), Fault Restart, DriveWorksEZ (customized function), Removable Terminal Block with Parameter Backup Function, KEB, Overexcitation Deceleration, Overvoltage Suppression, Motor Underload Detection, etc.

Protection Function:


Motor Protection, Momentary Overcurrent Protection, Overload Protection, Overvoltage Protection, Undervoltage Protection, Momentary Power Loss Ride-Thru, Heatsink Overheat Protection Protection by thermistor, Braking Resistance, Stall Prevention, Ground Fault Protection Protection by electronic circuit, Charge LED Electronic reversing

Protection Design: IP00 enclosure, IP20/NEMA Type 1 enclosure


Wide Range of Options Available!

-          Communications Option Card: MECHATROLINK-2 Interface, MECHATROLINK-3 Interface, CC-Link Interface, DeviceNet Interface, LONWORKS Interface, PROFIBUS-DP Interface, CANopen Interface

-          PG Speed Controller Cards…


HVAC, Fans, Pumps, Compressors