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Chỉnh lưu biến áp công suất cao cho hệ thống sưởi, lò hồ quang DC Neeltranl Vietnam, đại lý chính hãng Neeltranl Vietnam

Nhà cung cấp: Pitesco

Hãng sản xuất: Neeltranl Inc Vietnam

Liên hệ tư vấn

Mr. Hà

ha@pitesco.com

0392.407.993

live:ha_1652

Chỉnh lưu biến áp công suất cao cho hệ thống sưởi, lò hồ quang DC Neeltranl Vietnam, đại lý chính hãng Neeltranl Vietnam

 

High Power Transformer Rectifier Systems For Furnace Applications

Added Benefits of Power Electronic Systems Supplied by Neeltran – Robust and Reliable Power to run your 24/7 processes.

Neeltran possesses multi-industry, engineering, and manufacturing experience that helps us to be flexible and design products that meet your specific technical and safety requirements.

Markets served: Titanium, Glass, Carbon, Carbon Fiber, Scrap and Specialty.
 

  • DC reactors and low ripple available
  • Latest safety features
  • Design to all types of environments and contamination
  • Remote monitoring via PLC modem
  • State-of-the-art Neeltran control boards with Microprocesser based controller available
  • All types of PLC's available for ease of interface to customer systems
  • Diode units available
  • On Load Tap Changer available, in all cases including NLTC tap changer will have its own separate oil supply
  • Based on specifications we can conform to ANSI, IEC, IEEE,NEMA, CSA, BS, AS, JS, CE etc...
  • Design to seismic zone and altitude
  • Walk-in metal or aluminum enclosures available with all types of IP or Nema
  •  
  • Ratings Conservative Transformer design (dry, water or oil type)
  • High Efficiency units with low operating temperatures
  • Conservative selection and specially developed water cooled thrysitor system provides unmatched reliability N-1 SCR's with no need for matched devices
  • Modular and scalable design
  • Modernization and component reduction improvements leads to best MBTF Multi-pulse configurations available
  • Superior short circuit withstand
  • Mutliple DC current measurement types available
  • EMF, RFI and Magnetic studies available
  • FEM analysis available
  • Harmonic studies available
General SpecificationsDATA SHEET PDFDATA SHEET PDF (SPANISH)
Three-phase supply voltage main by customer V up to 69000
Maximum power kVA up to 10000
Three phase voltage on the secondary V up to 300
Frequency Hz 50 / 60
NLTC or OLTC   No Load and On Load Tap Changers
DC Current A up to 60000
DC Voltage V up to 300
Rectifier Connection ANSI - IEC Bridge or Single Way
Pulses A 6 / 12 / 18 / 24 / 36 and more
Control card type V Digital or Analog, hard wired or OPTO
Accuracy of the constant current control system   ±0.5%
Transformer Cooling   ONAN-ONAF-OFAF-OFWF-KNAN
Transformer Manufacturer   Neeltran
Transformer Oil Type   Mineral, FR3, Silicon
Temp class   105°C
Installation   Indoor or Outdoor
Rectifier Cooling   Deionized Water to Water / Deionized Water to Air
Rectifier Enclosure Type   Compact / Semi-walk in / Walk in
Rectifier Manufacturer   Neeltran
Rectifier power section material   Aluminum or Copper
Rectifying elements   Thyristors / Diodes / IGBT
Redundancy   N+X
Line Up Testing Available   Combined Test at Neeltran Factory