30A Zero Phase Current Sensor Low Cost Leakage Current Sensor

30A Zero Phase Current Sensor Low Cost Leakage Current Sensor
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Product Details
Product Description

OEM/ODM Zero phase current sensor sensing 


Product Name
Zero phase current sensor sensing transformer
Current monitoring
UI48, EI38, EI30, EI20
100% Tested
Magnetic core, Copper wire, Plastic case
Brand Name
Shipping Term


Rated frequency : 50/50Hz
Turns ratio: (Np:Ns) 1:1000 or requirements 
D.C. resistance at 20: 35©
Rated output voltage (mV): 6.6min at Io = 8.5mA, RL =1K©
Operating temperature: -20 to 65
Storage temperature: -25 to 85
Insulation resistance: 500V DC/100M© minimum
Potting: burn-resistance PBT
Electrical Strength :3,000V AC , 1mA, 60s
Working frequency: 50 to 400Hz
Current range from 1mA to 50A
Zero phase current transformers with center hole 6mm and 9mm
High frequency and high precision current transformers
Low-profile current transformers 
PCB solid current transformers 
PBT burn-resistance current transformers
Reliable linear performance transformers
Strong anti-magnetic disturbance 
With lead through out, suitable for distance mounting
Widely used in the relay protection area
ABS anti-combustion plastic casing
Encapsulated with epoxy resin to ensure strong insulationability
Various mechanical dimensions, highly customer-tailored
There are standard holes on the external casing for fixing withstandard bolts
Linear output current, high precision
Small volume, light weight, easy for installation
High-precision current transformers
High-permeability permalloy current transformers
Locking snap current transformers
Distance mounting current transformers
Epoxy current transformers
Completely-enclosed current transformers 
Good mechanical behavior, suitable for variousenvironments, strong voltage isolation ability, delicateappearance
Compact and delicate appearance
Suitable for single-phase electricity meter as well asanti-tampering electricity meter
There are standard holes on the primary lead wire which can bedirectly fixed on the meter terminals with standard bolts
There are standard holes on the external casing whichfacilitates installation on a PCB
Customized designs are welcome

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Our Company
         SHAANXI FULLSTAR ELECTRONICS CO.,LTD is specialized in electronics and magnetic components .The main products are High-frequency Transformer, Low-frequency encapsulated transformer, RF transformer, Planar transformer, LAN transformer, High-voltage ignition transformer, SMD transformer, SMD power Inductors, SMD common mode inductors, Through-hole power inductor, High-precision Current Transformers and split-core current sensing transformers. 

       We also sell Ferrite Cores, bobbins, iron power cores, amorphous cores , sendust cores and Nanocystalline cores, etc., accessories. The products are exported to more than 40 countries and regions.Our factory has 30 years' experience in electronics field and the annual volume is above 200,000,000 pieces. We are ISO9001: 2015 certified company.

        Our operating policy is "Quality comes first, customer foremost". We have excellent team engaging learning and mastering advanced technology . We provide high quality products , quick delivery , strong technical support & best service and would help our customers achieve the maximum value . Customer's satisfication is the only benchmark to verify our works.
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1. Q: Why choose us?

    A : Fullstar has been manufacturing Customized Zero Phase Current Sensor Sensing Transformer
 for more than 24 years.

2. Q: Do you have any certificates?

    A: We have CE, RoHS, CCC, CQC, ISO9001: 2015 Certification.

3. Q: How about your products quality inspection?

    A: We have professional QA and QC teams. 100% quality inspection is performed before shipment.

4. Q: Can you use our logo?

    A: We accept OEM and ODM production.

5. Q: What's your quality guarantee?

    A: We repair or replace parts within 18months if necessary.

© Shaanxi Fullstar Electronics Co.,Ltd