XD1000 3kW 415V Variable Speed Drive | xD1000 Series VFD
Original price was: ₹47,000.00.₹15,040.00Current price is: ₹15,040.00. + GST
The Lauritz Knudsen XD1000-08P9-4B2111 is a 3 kW (Heavy Duty) / 4 kW (Normal Duty) variable speed drive for 380–460V three-phase asynchronous motors, built on the Frame S3 chassis with forced-fan cooling and a built-in dynamic braking chopper. Comes with Modbus RTU, sensorless vector control, integrated PID, and a full suite of motor and drive protections. CE & RoHS certified.
- Rated output: 3 kW (HD) / 4 kW (ND) / 7.1 A (HD output current)
- Supply: 380–460V (-15/+10%), 50/60 Hz three-phase
- Control: V/F (2 Point), Pump U2/F, Sensorless Vector Control (SVC), Slip Compensation
- Braking: Built-in dynamic braking chopper (DBR)
- Communication: Modbus RTU via RJ45 (RS485)
- Switching frequency: 2–12 kHz adjustable
- Operating temp: −10 to +55°C (HD, no derating)
- Enclosure: IP20 / IP4X top with vent cover
- Standards: CE, RoHS, IEC 61800-3/-5-1
Description
XD1000-08P9-4B2111 — 3kW Variable Speed Drive for 415V Applications
The Lauritz Knudsen xD1000 is a rugged 3kW variable speed drive for industrial motor control. It delivers 3 kW (Heavy Duty) or 4 kW (Normal Duty) on a 380–460V three-phase supply. As a result, it suits pumps, fans, conveyors, and general industrial machinery that need more power than the smaller S2-frame models. Built on the Frame S3 chassis with forced-fan cooling and a built-in braking chopper, it handles demanding-duty applications comfortably. See our full collection of Lauritz Knudsen variable speed drives.
Motor Control Modes
This drive has many control options. It supports V/F control, Pump U2/F, sensorless vector control, and slip compensation. As a result, you can use it for many tasks. In addition, it has a built-in PID controller. So, no extra hardware is needed. This makes it very easy to use.
Built-in Braking Chopper
This 3 kW model includes a built-in dynamic braking chopper. As a result, you can add a braking resistor directly for fast stops and overhauling loads, without extra external hardware.
Forced-Fan Cooling, Frame S3
This model steps up to the larger S3 frame with one built-in cooling fan. It weighs 1.8 kg. As a result, it handles sustained higher loads more comfortably than the smaller S1/S2 models. Moreover, its acoustic noise is rated at just 50 dBA.
Built-in Modbus RTU
The XD1000 can talk to other devices. It uses Modbus RTU via an RJ45 port. As a result, you can link it to your PLC or SCADA system. Additionally, it protects your motor. It stops overload and short circuits. Therefore, your system stays safe.
Applications
This 3kW variable speed drive works well in many industries. For example, it is used in water treatment, food processing, and material handling. Similarly, it is popular in HVAC, packaging, and pump/fan applications that need more power than a 2.2 kW drive. In short, it is a versatile drive for many motor control needs.
Technical Specifications
| Model | XD1000-08P9-4B2111 |
|---|---|
| Output Power | 3 kW (Heavy Duty) / 4 kW (Normal Duty) |
| Output Current (HD) | 7.1 A |
| Supply Voltage | 380–460V (-15/+10%), 3-phase |
| Line Input Current (HD) | 11.1 A (at 380V) / 9.20 A (at 460V) |
| Line Input Current (ND) | 14.2 A (at 380V) / 11.6 A (at 460V) |
| Frame Size | S3 |
| Dimensions | 184 × 140 × 151 mm |
| Weight | 1.8 kg |
| Cooling | Forced fan cooling (1 fan) |
| Acoustic Noise | 50 dBA |
| Braking Chopper | Built-in |
| Output Frequency | 0.5 – 400 Hz |
| Switching Frequency | 2–12 kHz adjustable |
| Control Modes | V/F (2 Point), Pump U2/F, SVC, Slip Compensation |
| Overload Capacity | 150% of rated current for 1 min (Heavy Duty) |
| Communication | Modbus RTU via RJ45 (RS485) |
| Operating Temperature | −10 to +55°C (HD, without derating) |
| Enclosure | IP20 / IP4X top with vent cover |
| Standards | CE, RoHS, IEC 61800-3, IEC 61800-5-1, IEC 60721-3 |
Why Buy From Stockhai?
We supply authentic Lauritz Knudsen drives at competitive prices. We offer fast dispatch and technical support across India. Our team can help you choose the right drive for your needs. For example, browse the full Lauritz Knudsen product range on Stockhai.
Frequently Asked Questions
First of all, is this drive easy to install? Yes. In fact, it is simple to set up. Furthermore, the manual is clear and easy to follow. As a result, most users can install it in one hour.
In addition, does it need a separate braking resistor? The braking chopper is built in, so you only need to add a compatible resistor if your application requires fast decel or overhauling loads.
Finally, does it come with a warranty? Yes. However, you should contact us for full details. Nevertheless, we are happy to help with any questions.
Summary
In summary, the XD1000-08P9-4B2111 is a smart choice for motor control that needs more power than the smaller S1/S2-frame drives. For instance, it is compact, reliable, and easy to use, with a built-in braking chopper for demanding stop/start duty. Above all, it offers great value. Additionally, it ships fast from our warehouse in India.
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