The zero-sequence current transformer is a single-turn through-core current transformer, which is generally used for power protection equipment such as small current grounding line selection device and microcomputer harmonic elimination device.
• Frequency Range: 50-400Hz
• Over Load withstand:1.2 x rated current continuously
• AC isolation resistance:5.0KV for 60s
• Rigid housing case with UL® 94V-0 polycarbonate
• Safety standard:IEC/EN60044-1
• Nominal phase angle error and Nominal linearity error:Conform IEC61869-2 ConformIEC60044-1
• Max Operation voltage:AC660V
• Thermal Insulation Class:Class B
• Humidity:Up to 95%RH (Non-condensing)
1.Integrity management: Our company has established a long-term stable cooperative relationship with a number of manufacturers. Our machine main core parts are made in Germany. The integrity management has won the favor of the majority of customers. Our customers are across both at home and abroad.
2.Small profits: Our company's strength, re-credit, keep the contract, to ensure product quality, has won the trust of customers under the principles of various categories and low price. Welcome old and new customers from home and abroad call or come to our company for consultations and negotiations.
3.Best Service: Customer's satisfaction is always LIOU priority concern, we are keen to solve any problem. We will answer all questions asked, help everyone in need and give response to every prayer.
1. We accept Western Union and T/T
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment.