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Ideal maintainance free solutions for loads that can suffer electrical noise, local transient, mains power sags, surges and brownouts

300 VA Constant Voltage Transformer CVT

Phase:
Single/Three phase
Input voltage:
220/380V, 230/400V ±20% or customized
Output voltage:
220/380V, 230/400V ±1-5%
Frequency:
50/60Hz
Power factor:
0.8-1
Type of technology:
Servo type with roller carbon brush
Type of regulation:
Independent voltage control
Display:
LED/Touch Screen HMI
Installation:
Indoor/Outdoor

300 VA Single Phase Constant Voltage Transformer CVT

Quick Detail:

Constant Voltage Transformer

300 VA

Frequency: 50HZ

Weight: 36kg

Dimension(W×H×D)mm: 220×320×390

Description:

Constant Voltage Transformers(CVT) are ideal maintenance free solutions for loads that can suffer erratic operation or be damaged by electrical noise(common or series mode), local transient, mains power sags, surges and brownouts because of its resonant property.

When faced with an extreme transient such as a local lighting strike, the CVT will present a low impedance to the mains protecting both itself and any connected loads. The ferro-resonant transformer technology ensures that CVT will generate a perfect sine wave output even when fed from square or quasi-square wave sources. A CVT is also the most efficient way to drive a switched mode power supply(SMPS), and provides harmonic buffering.

Applications:

  • Process control
  • Automation
  • Computer system
  • Broadcasting
  • Medical
  • Air plane, rail, ship

Specifications:

Model TJA
Power(KVA) 0.5KVA 1KVA 2KVA 3KVA 5KVA 7.5KVA 10KVA 15KVA
Input Voltage Single phase 220±30%(154-286V)
Output Voltage Single phase 220V±1-3%
Efficiency ≥90% on full load
Frequency 50/60Hz
Dimension(W×H×D)mm 140×210×360 220×320×390 320×680×450 320×710×520 400×820×560 460×920×600
Weight(kg) 18 36 70 92 136 220 270 320

Competitive Advantage:

  • Galvanic isolation
  • High common and normal mode noise attenuation
  • Sag, surge and brownout protection
  • Sine wave output(regardless of input waveform)
  • Low installation heat output and running costs(maintenance free)
  • High Mean Time Between Failure(MTBF)
  • Easy to install

FAQ

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