Derivative Action in PID Control Without Noise Problems
Learn what derivative action contributes to a PID loop, why it can amplify measurement noise and setpoint changes, and how filtering, sampling, and staged tests make D tuning safer.
Manufacturer: Schneider Electric
Product No.: ATV950U15N4
Country of origin:France
Product Type: Variable Frequency Drives
Payment: T/T, Western Union
Weight: 20800g
Dimensions: 80cm x 39,2cm x 54cm
Shipping port: Xiamen
Warranty: 12 months
The ATV950U15N4 is a Variable Frequency Drive (VFD) from the Altivar 950 range, engineered for high-performance motor control in demanding industrial environments. With a power rating of 1.5 kW and an operating voltage range of 400–480 V, this drive provides precise speed regulation and torque management. The unit features an integrated brake chopper for dynamic braking applications and an IP55-rated enclosure, offering protection against dust and water jets, making it suitable for both indoor and outdoor installations.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range | Altivar 950 |
| Product Type | Variable Frequency Drive |
| Power Rating | 1.5 kW |
| Supply Voltage | 400–480 V |
| Enclosure | IP55 |
| Dimensions | 80 x 39.2 x 54 cm |
| Weight | 20.80 kg |
| Commodity Code | 85044095 |
| Product Phase | Active |
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Returns & Warranty

Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
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| Color pattern |
Black
|
| Country of origin |
France
|