CD SERIES

POLYLUX’S CD SERIES

Homopolar harmonics compensators for office installations

The CD series is made up of harmonic compensators designed for office installations that provide considerable energy savings, reducing the power demand in the installation and transient current peaks, thus lengthening the life service life of the connected appliances.

Harmonic compensators without galvanic isolation:

C10D » Impedance adapter.

C20D » Zero-sequence harmonics compensator.

C22D » Zero-sequence harmonics compensator + phase shift of 180º 5th – 7th harmonics.

Galvanic isolation harmonic compensators:

C25D » Zero-sequence harmonic compensator with galvanic isolation.

C25D-180 » Zero-sequence harmonic compensator with galvanic isolation + 180º phase shift 5th – 7th harmonics.

C30D » 3rd-5th-7th-9th-15th-17th and 19th harmonic compensator with galvanic isolation.

Constructive features:

  • All the compensators are dipped in anti-flash varnish and then compacted in the furnace. This process increases the insulation grade, reduces noise and provides anti-moisture, waterproof protection.
  • All the connection terminals are made of copper. For transformers with aluminium coils, internal bimetallic AL-CU connections are made by welding with filling and sealing material to ensure a safe, long-lasting connection.
  • Option of manufacturing C25D-180º for 180º lagging of non-homopolar harmonics.
  • Cable outlet with cable gland.
  • Lifting elements included.

C10D
Compensators for dry type office installations, finished in anti-flash varnished in IP23 metal enclosure with protection to prevent direct contact with electrical parts.
Protection degree
IP-23 / IK-08

Rated current
From 16 A (Phase) to 400 A (Phase)
Line voltage
400 V
Frequency
50/60 Hz
Cooling
ANAN
Ambient temperature
45 ºC
Temperature rise
Class F – 155ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60076|61000-3-2/4, CE y IEE 519, CE
C20D
Homopolar harmonic compensators (3rd, 9th , 15th) without galvanic isolation for dry type office installations, finished in anti-flash varnished in IP23 metal enclosure with protection to prevent direct contact with electrical parts.
Protection degree
IP-23 / IK-08

Rated current
From 25 A (Neutral) to 630 A (Neutral)
Line voltage
400 V
Frequency
50/60 Hz
Cooling
ANAN
Ambient temperature
45 ºC
Temperature rise
From Class F – 155ºC to Class H – 180ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60076|61000-3-2/4, CE y IEE 519, CE
C22D
Non-galvanically isolated homopolar harmonic compensators (3rd, 5th, 7th, 9th, 15th, 17th and 19th) for dry type office installations, finished in anti-flash varnished in IP23 metal enclosure with protection to prevent direct contact with electrical parts.
Rating
From 10 kVA to 160 kVA
Protection degree
IP-23 / IK-08

Line voltage
400 V
Frequency
50/60 Hz
Cooling
ANAN
Ambient temperature
45 ºC
Temperature rise
From Class F – 155ºC to Class H – 180ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60076|61000-3-2/4, CE y IEE 519, CE
C25D
Galvanically isolated homopolar harmonic compensators (3rd, 9th, 15th) for dry type office installations, finished in anti-flash varnished in IP23 metal enclosure with protection to prevent direct contact with electrical parts.
Rating
From 10 kVA to 160 kVA
Protection degree
IP-23 / IK-08

Line voltage
400 V
Frequency
50/60 Hz
Cooling
ANAN
Ambient temperature
45 ºC
Temperature rise
From Class F – 155ºC to Class H – 180ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60076|61000-3-2/4, CE y IEE 519, CE
C30D
Galvanically isolated homopolar harmonic compensators (3rd, 5th, 7th, 9th, 15th, 17th and 19th) and two outlets feeding 50% of the load for dry type office installations, finished in anti-flash varnished in IP23 metal enclosure with protection to prevent direct contact with electrical parts.
Rating
From 10 kVA to 160 kVA
Protection degree
IP-23 / IK-08

Line voltage
400 V
Frequency
50/60 Hz
Cooling
ANAN
Ambient temperature
45 ºC
Temperature rise
From Class F – 155ºC to Class H – 180ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60076|61000-3-2/4, CE y IEE 519, CE

Special Manufacturing

We build transformers and inductive elements tailored to your needs.

Tell us about your needs and our engineers will create a solution adapted to your company.