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Dc-Ct Transformers Core

Supplier From China
Jan-06-12

Anti-DC transformer cores as a combination of core components, used in electrical degree / watt-hour meter, power measuring systems.

Features of the core:
1. Strong anti-DC-capacity;
2. Precision, the scope of application of 0.5-0.1 grade level, the scope of application of current 1.5-200A;
3. Excellent high and low temperature properties;
4. A high price.



Wooden case+carton box.


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More Items Similiar to: Dc-Ct Transformers Core

Oct-25-20
 
FEATURES
Most cost-effective
Faster installation
Safe and easy installations
High accuracy 0.5
Holding wire diameter: 32mm
Ratio ranging from 60/1A to 600/5A
CE, UL

PARAMETERS
Technical parameters
Standards IEC/EN60044-1 & IEC61010-1 & IEC61869-2&ANSI C57.13
Ratio 400: 5 or 200:5 , customized
Nominal input current Primary current 100A/150A/200A/300A/400A/500A/600A
Overload withstand 1.2 times rated current continuously
Accuracy 0.2%, 0.5 %, 1%/60Hz
System Voltage 720V(0.72kV)
Output signal 1A or 5A
333mV AC or 100mV-2V optional
Burden 2.5VA
Frequency range 40 Hz-500 Hz
Dielectric strength 3KV 50Hz/60Hz at 1 minute
Output Standard 2.5 meter cable
Max. jaw opening 32 mm
Mechanical parameters
Dimensions (DH) (mm) 110mm130mm 41mm
Weight(g) 700
Operating conditions
Operating temperature -25 C to +55 C
Relative Humidity 0-85% non-condensing
Altitude
Mar-29-14
 
1. Introduction:
Our wound cores are widely used in distribution transformers, especially for s13 type energy-saving transformers in china; we could provide our customers with single phase wound cores, three phase wound cores; the capacity range from 10kva to 2500kva; due to its particular technology craft, its performance is better than traditional stacked cores, especially for pole-mounted single phase transformer.
2.Manufacturing requirements:
Tolerance: see demonstrated graphic; the specified requirements should be coincide with customers drawings;
Material: we could choose nippon steel, baosteel, wisco and other steel plants products to meet customers core loss requirements; in order to make sure we choose the right material, we would like our customers to provide us with detailed drawings including necessary technical parameters.


Standard export package
GOLD Member
VERIFIED
Jun-26-21
Supplier From Faridabad, Haryana, India
 
We are supplier and exporter of Ferro Silicon.

Ferro silicon Specs: Si:75%min. and Si:72%min. C:0.2%max. S:0.02%max. P:0.04%max. Al:2.0%max.1.5%max.and 1.0%max .Commodity: Ferro Silicon Low Al Specs: Si:75%min. C:0.2%max. S:0.02%max. P:0.04%max.Al:0.1%max.0.3%max.and0.5%max. In 1mt plastic woven bags.

Ferro Silicon Ferro Silicon has a melting point of 1200�¯�¿�½?�?�°C to 1250�¯�¿�½?�?�°C with a boiling point of 2355�¯�¿�½?�?�°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores.
GOLD Member
May-08-25
Buyer From Dhaka, Dhaka, Bangladesh
Jul-14-22
 
Output voltage/ current mode
Primary current: 50~600A
May-15-20
 
The EP/LP core range was specially
designed for wideband transformer
applications where low build height is a
must. The board area occupied by the
assembly is almost a square, allowing
high packing densities on the PCB.
The bobbins have two rows of pins
allowing easy design of multiple output
transformers.
Cores are available in high permeability
materials, including the new low
THD material 3E55, for wide band
transformers and in power materials for
small power transformers.
May-22-20
 
KF series
split-core current transformers.
The CT can be mounted to existing panels, such
as control centers or load centers, to measure or monitor voltage. These CTs
can be mounted without removing existing cables for easily installation.
Mar-29-14
 
1. Introduction:
Our wound cores are widely used in distribution transformers, especially for s13 type energy-saving transformers in china; we could provide our customers with single phase wound cores, three phase wound cores; the capacity range from 10kva to 2500kva; due to its particular technology craft, its performance is better than traditional stacked cores, especially for pole-mounted single phase transformer.
2.Manufacturing requirements:
Tolerance: see demonstrated graphic; the specified requirements should be coincide with customers drawings;


Standard export package
Mar-28-14
 
Toroid cores for switching power supply made of nanocrystalline are featured by its high magnetic permeability and low loss. It's the ideal material for many components in single-ended, push-pull or bridge type high frequency switching power supply, such as main transformer, magnetic amplifier, choking coil, stored inductance, filtering inductance, common mode choke and spike blocker.

Application:

Main transformer, pulse transformer, control transformer, etc in medium and small power switching power supply modules. Applicable in different kinds of work mode, like single-ended, bridge type, push-pull, etc.

Properties:

High magnetic permeability and low coercivity

Low loss, low temperature rise

A flexible selection of cores with different magnetic performances according to the work mode of switching power supply.

Paper cnt

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