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

30A Zero Phase Current Sensor Low Cost Leakage Current Sensorintroduction

Product Name
Zero phase current sensor sensing leakage current sensor
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 transformersPBT 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 installationHigh-precision current transformers

High-permeability permalloy current transformersLocking 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

Detailed Image


1. Q: Why choose us?
A: Fullstar has been manufacturingCustomized Zero Phase Current Sensor Sensing Transformerfor 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.

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