132B0531 Sine-wave Filter 940A – IP00
Technical details for the Sine-wave Filter OF7S1 model 132B0531 are given below. An iC7 output filter providing a sinusoidal phase-to-phase motor supply voltage, available as OF7S1 for frequency converters and OF7S1SM for system modules.
Technical data and ordering information for this Inverter Store catalogue item are given below.
Series Information
The technical framework of this product family:
- Reduces common-mode currents and acoustic switching noise
- Separate variants for frequency converters (OF7S1) and system modules (OF7S1SM)
- Output-side (motor-side) filter for the iC7 series
Product features and ordering options may vary according to the full model code.
Technical Summary
| Order Code | 132B0531 |
|---|---|
| Product Series | Sine-wave Filter OF7S1 |
| Enclosure Rating | IP00 |
| Brand | Danfoss |
| Category | Filters and Power Quality › Sine-wave Filter OF7S1 |
Main Strengths
- Reduces common-mode currents
- Reduces acoustical switching noise from the motor
- Provides optimum motor protection to prolong lifetime
- Reduces losses in the motor
- Enables the use of unscreened motor cables
Application Examples
Sine-wave Filter OF7S1 is typically chosen for applications such as:
- Enclosed drives
- Motor protection in systems prioritizing power quality
- Installations using long or unscreened motor cables
- Noise-sensitive installations
Write to Us
For price, delivery time and technical questions, write to info@inverterstore.ru.
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