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Isolation transformer high-impedance for UPS,EPS
Description of High-impedance Isolation transformer:
High-impedance isolation transformer with structural volume, compact structure,safety and reliability, easy installation and maintenance. Compared to separate transformer and choke, the weight ,cost and power loss reduce significantly and electricity efficiency improves . In addition, the inductance value can be high enough to meet the requirements of circuital filtering.
High-impedance isolation transformers are widely used for Energy Storage, high-power UPS and EPS.
Characteristic:
Power range: 30KVA-1MVA.
Phase: Three phase
Frequency: 50-60Hz
Connection: Dyn11 or Yyn12
Impedance: 12-30%
Efficiency: 98~99%
Dielectric intensity: AC 3000V/min
Insulation class: H;
Standard: According to EN61558-2-6
Transformer | |
Capacity (KVA) | 30 |
Efficiency | 99% |
Impedance VOL. | 12-30% |
Insulation Class | F/H |
Operating Frequency | 50/60Hz |
Phase | 3 Phase |
Primary Voltage(V) | 300V |
Secondary Voltage(V) | 400V |
Standard | According to EN61558-2-6 |
Vector Group | Dyn11 or Yyn12 |
Certificates : http://sikes-elec.com/Certificates.html
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