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High Precision Current Transformer for Accurate Metering Solutions
US$0.30-0.60
100 Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableApplication
Electronic, Instrument, Electricity MeterType
Current TransformerModel NO.
TP-23Phase
ThreeOperation Condition
IndoorUsage
Protection, Measurement, Electricity MeterWinding Form
Multilayer Honeycomb TypeInsulating Medium
Epoxy ResinInstallation
Busbar TypeMagnetic Circuit Structure
Combined TypeVoltage Transformation Principle
Capacitive TypeAccuracy Class
0.05, 0.1, 0.2Application Range
Energy MeterMax Current
5A-300ACurrent Transformer Ratio
1:1000, 1:2000, 1:2500DC Immunity
DC ImmunityMaterial
Nano Crystalline, Ferrite CoreSelf Heating Testing
Pass Self Heating TestingDC Tolerance
Good DC ToleranceStandard
IEC62052-31Rosh
Rosh CompliantTransport Package
Carton/ PalletTrademark
TOPROOrigin
ChinaHS Code
850431Production Capacity
100000000PCSKey features
High Precision Accuracy: Achieves accuracy class 0.05 or 0.1, minimizing phase errors for reliable metering.
DC Immunity Technology: Maintains accuracy under DC influence and even harmonics in AC circuits.
Advanced Core Material: Uses superior amorphous alloy and nanocrystalline core for exceptional linearity.
Robust Safety Design: Flame retardant PBT case with high-grade epoxy resin encapsulation for insulation.
Wide Current Range: Supports primary currents from 5A to 300A with ratios up to 1:2500.
International Compliance: Meets IEC62053-21, ANSI C12.20 standards and holds CE and RoHS certifications.
Optimized for 3-Phase Meters: Specifically engineered for integration into three-phase energy meters.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.71h
About Our Factory & Business Background
AddressNo. 308, Weishijiu Road, Economic Develop Zone, Yueqing, Wenzhou, Zhejiang, China
Our Production Capability & Technical Expertise
Main ProductsCurrent Transformers, Latching Relay, Miniature Current Transformer, Single Pole Relay, Dual Pole Relay, Three Phase Relay, Two Way Relay, Split Core Current Transformer, DC Immune Current Transformer, Shunt Resistor
Product Q&A
Q:What is the accuracy class of this current transformer?
A:
The transformer offers high precision with an accuracy class of 0.05 or 0.1, conforming to IEC62053-21 and ANSI C12.20 standards.
Q:Does this transformer have DC immunity?
A:
Yes, it is a DC immune current transformer (DCT) that maintains accuracy under the influence of DC and even harmonics in AC current circuits.
Q:What materials are used for the core and casing?
A:
The core is made of nano crystalline and amorphous alloy, while the case is constructed from flame retardant PBT material and encapsulated with high-grade epoxy resin.
Q:What is the maximum primary current rating?
A:
The rated primary current is 5 Amps, with a maximum primary current (Imax) of 80 Amps for the TP-23 model.
Q:Is this product suitable for three-phase energy meters?
A:
Yes, it is specifically designed and engineered for integration into three-phase energy meters and anti-tampering electric energy meters.
Send Inquiry
*To:Yueqing RunEasy Electronic Technology Co., Ltd.
Yueqing RunEasy Electronic Technology Co., Ltd.*Content:
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