DC immune Current transformer for Electricity meter
-Adopted high permeability core, high accuracy , good linearity;
-Anti-combustion plastic case ;
-Encapsulated with epoxy resin with strong insulation ability;
-DC immune function with good DC error , conform to IEC 62053-21;
- Customised shield to against the external magnetic field .
1. High precision: 0.2, 0.1 or 0.05 Class
2. Good linearity;
3.Ratio : 1000:1, 2000:1; 2500:1
4. 6A, 15A,40A, 60A,80A,100A,120A,160A, 200A etc.
5. The fly leads cable length can be customised ;
6. The inner hole diameter can be chosen as your requirement;
7. It can be applied in Electricity meters .
1. DC immune CT with good DC error ;
2. High precision: 0.2, 0.1,0.05 Class,
3. Good linearity;
4. Max Current:6A,10A,30A,40A,60A,80A,100A,120A,160A,200A ;
5. Ratio :1000:1; 2000:1 or 2500:1 ;
7. Pin connection/ PCB mounting ;
8. It applied in Electricity meters .
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.
-Single phase 100A switching capability ;
-Multi layer blades, low temperature rise ;
-Environment protection ( Comply with ROHS)
-It can be applied in single phase or three phase 100A Electricity meter.
224193 Current Transformer For Electricity Meters Suppliers
Short on time? Let Current Transformer For Electricity Meters sellers contact you.
Transformers,Distribution and Power Transformer,Varivolt
Safety Transformers
Diesel Generators
Industrial Panels
Stabilizers
Energy Saver
Industrial Panels
-Three phase 100A switching capability ;
-Multi layer blades, lower temperature rise ;
-Conform to fault making capacity and short circuit current;
-carrying capacity of requirement of IEC62066-31( UC3) and IEC61810-1.
-It can be applied in three phase 100A electricity meter.
-Single phase 80A switching capability ;
-Multi layer blades, low temperature rise ;
-Environment protection ( Comply with ROHS)
-It can be applied in single phase or three phase 60A Electricity meters.
The KCT range of split core current transformers have been specifically designed to be small CT and easy to open and yet maintain the accuracy required for kwh meters. The benefit of a split core current transformer is that it can be placed into position easily and without disturbing or disconnecting the main cables it is monitoring. The KCT range of current transformers has two insulated terminal covers for connecting the S1 and S2 cables which lock down over the terminal screws fully insulating the connections. This makes it ideal to use Autometers cable hamesses which are colour coded and individually numbered on each conductor ensuring simple and easy connection from the current transformer to the electricity meter.
Wide range of system current Ratings
Hinged terminal cover
Various mounting options like DIN rail mounting, Wall mounting
Terminal with self lifting screw with dual connection facility giving access from both sides of transformers
Rated AC voltage 380±10% VAC, Frquency 50HZ
Max current 63A
Over voltage action cut off value >460 ±5VAC
Reset voltage value after normal voltage 420-440VAC
Under voltage action cut off value
Rated AC voltage 230±10% VAC, Frquency 50-60HZ
Rated current( In) 63A
Over voltage action cut off value >275 ±5VAC
Reset voltage value after normal voltage 240-260VAC
Under voltage action cut off value
Transformer Standard current transformer are also called precision current transformers, current transformer standards, standard CT and current transformer standards. Transformer standards are divided into current transformer standards and voltage transformer standards. Standard current transformers are used in the error test of transformers. Used as a current transformer calibration standard
technical parameter
Temperature -5 40
Relative humidity 80%
Rated Primary Current 5-5000A 5A,1A
Rated secondary current 5A 1A
Accuracy Class 0.05S
Allow long-term work under the rated current; More than120A across the core.
Precautions
The current of standard CT and tested CT must be the same in CT calibration.
Follow the given wiring diagram strictly.
Test whether the load box is accurate or not before calibrating the transformer.
Forbid secondary winding opening during the calibration.
Select demagnetization before calibration.The wiring diagram is shown in figure 5.
Short out the secondary winding before cutting off the power when the demagnetization is finished.
Principle wiring diagram of CT with large current generator is similar to above diagram. They are the same except the output winding of large current generator and primary winding of transformer are the same one.
We are one of the leading manufacturer of all types cts of any ratio. We manufacture both outdoor and indoor types. We manufacture both resin cast & oil cooled cts
As per mutual discussion
224193 Current Transformer For Electricity Meters Suppliers
Short on time? Let Current Transformer For Electricity Meters sellers contact you.
