Detune Filter – multiind
Overview
To prevent resonance phenomena caused by harmonic content in the power supply system, filter circuit reactors are required to set up detuned compensation systems. Here, high linearities guarantee the necessary functional stability even in the overload range
Product detail
- Power from 2.5 to 75 kvar
- High linearity, low power dissipation
- Overload protection through temperature switch
- Low-noise through impregnation
- Long working life
- Improvement of impedance behavior
| DEVICE TYPE: multiind 7.0 light (p=7%), basic (p=7%) | |
|---|---|
| Rated voltage | frequency: | Un = 400 V | 50 Hz |
| Maximum permissible operating voltage: | Un = 400 V ± 10 % |
| Power: | 2,5 – 75 kvar |
| Inductive stability | inductivity tolerance: | L (I Lin ) ≥ 0,95 L N | ± 3 % |
| Overtemperature protection: | Break contact at 125 °C (250 V – 50 Hz – 2.5 A), temperature class B |
| Protection type: | IP 00 |
| Protection class: | I |
| Ambient temperature: | maximum 40 °C |
| Cooling type: | Natural cooling |
| Impregnation: | Vacuum impregnated |
| Inductor factor | resonance frequency: | 7 % | 189 Hz |
| Linearity: | 1.6 x Irated (light) | 1.85 x Irated (basic) |
| Standards: | DIN EN 60076-6 (VDE 0532-76-6) DIN EN 61558-1-A1 (VDE 0570-1-A1) DIN EN 61558-2-20 (VDE 0570-2-20) |
| Designs: | Cu = copper Al = aluminum L = connection lead AW = elbow coupling RK = tubular cable socket |
| DEVICE TYPE: multiind 14.0 light (p=14%), basic (p=14%) | |
|---|---|
| Rated voltage | frequency: | Un = 400 V | 50 Hz |
| Maximum permissible operating voltage: | Un = 400 V ± 10 % |
| Power: | 2,5 – 50 kvar |
| Inductive stability | inductivity tolerance: | L (I Lin ) ≥ 0,95 L N | ± 3 % |
| Overtemperature protection: | Break contact at 125 °C (250 V – 50 Hz – 2.5 A), temperature class B |
| Protection type: | IP 00 |
| Protection class: | I |
| Ambient temperature: | maximum 40 °C |
| Cooling type: | Natural cooling |
| Impregnation: | Vacuum impregnated |
| Inductor factor | resonance frequency: | 14 % | 134 Hz |
| Linearity: | 1.4 x Irated (light), 1.5 x Irated (basic) |
| Standards: | DIN EN 60076-6 (VDE 0532-76-6) DIN EN 61558-1-A1 (VDE 0570-1-A1) DIN EN 61558-2-20 (VDE 0570-2-20) |
| Designs: | Cu = copper Al = aluminum L = connection lead AW = elbow coupling RK = tubular cable socket |