Description
The Omron Varispeed E7 is a variable torque frequency inverter designed for precise control of AC induction motors in HVAC applications such as fans and centrifugal pumps.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
Drives & Motor Controllers
|
| Part Number |
SPEC42P21B |
| Subcategory |
HVAC Inverter
|
| Product Type |
Variable Torque Frequency Inverter |
| Voltage Class |
200 V and 400 V |
| Power Range |
0.55 kW to 300 kW |
| Control Methods |
V/f control, sensorless vector control |
| Built-in Functions |
Advanced PID control, energy-saving function, speed search |
| Communication Options |
RS-485 (MODBUS), optional DeviceNet, PROFIBUS, CANopen, LONWORKS |
| Protection Ratings |
IP00, IP20, and IP54 |
| Certifications |
CE, UL, cUL |
| Weight |
9.0 kgs |
Information About SPEC42P21B
The Omron SPEC42P21B corresponds to the Varispeed E7 series frequency inverter, specifically model CIMR-E7Z42P21. This inverter is designed for variable torque applications such as fans and centrifugal pumps, commonly found in HVAC systems. It offers energy-saving functions, advanced PID control tailored for HVAC operations, and supports various communication protocols for seamless integration into building automation systems.
Key Features:
- Product Type: Variable Frequency Drive (VFD)
- Model: CIMR-E7Z42P21 (SPEC42P21B)
- Voltage Class: 400 V
- Power Rating: 2.2 kW (3 HP)
- Control Methods: V/f control, sensorless vector control
- Communication Options: Standard RS-485 (MODBUS), optional DeviceNet, PROFIBUS, CANopen, LONWORKS
- Protection Ratings: IP00, IP20, and IP54
- Certifications: CE, UL, cUL
The Varispeed E7 series is engineered to deliver efficient and reliable motor control, enhancing system performance and energy efficiency in various applications.
