Current Transformer with Lead Wire
Current Transformer with Lead Wire

Current Transformer with Lead Wire

The current transformer with lead wire provides a high-quality solution, at low cost for current sensing. The wire gauge, wire length, and wire connector can be specified by customers. The long lead wires provide the benefit of a high accuracy remote monitor for many applications. The current transformer is constructed by a high permeability nanocrystalline core, or a composite core, which make DC immune possible. We provide different kinds of encapsulations, such as plastic case, metal shielding, insulation tape wrapped current transformer. If lead wires are not required in the applications, we can provide PCB mount current transformers, which can be easliy mounted in the devices or instruments.

Features

  • 5(40)A/2mA, Rb=10Ω, turns ratio 1:2500
  • Max current 40A, 0.1 class, DC immune error<3%
  • Dual core winding protected by plastic case
  • ID Φ8.5mm, OD Φ26*28.2mm H 17.2mm
  • Dielectric strength 4kV

Specifications

Part NumberDF40-25E
DescriptionCurrent Transformer with Lead Wire
Structure Of WindingToroidal
PhaseSingle
Input / Output5(40)A/2mA
Max. Current40 A
Turns Ratio (typical)1:2500
Phase Shift Error5′ (20% Rated Current)
Burden (Rb)10 Ω
Accuracy Class0.1 Class
DC Immune Error<3%
Core InsideNanocrystalline & Amorphous Dual Core
EncapsulationPlastic Case
Busbar TypeNone
Mounting MethodThrough-hole
ApplicationMeters, Instruments
Accept CustomizedYes

Dimensions

Current Transformer with Lead Wire
DF40-25E, Current Transformer with Lead Wire
IDODLHT
8.52628.217.2
Current Transformer with Lead Wire
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