Follow Us:
HomeProductscurrent transformers 300 5a

current transformers 300 5a

Current Transformers(CTs) are used in the panel building, generator, wind power. Current Transformers can perform circuit control, measure current for power measurement and control, and perform roles for safety protection and current limiting. More

Narrow Your Results:current transformers 1000 11000a current transformer50 1 current transformer5 class current transformercurrent transformer 10ampcurrent transformers 150 5a1000 5a current transformer5va current transformercurrent transformer 5a output10a current transformercurrent transformer 30a1 class current transformercurrent transformer 5acurrent transformer 200 5 ratioce current transformer 5a30 amp current transformer

1/2
DetailPriceQtyAction
ALH-0.6630I300/50.5R5VA1T

0.5 current mutual inductors I bus bar or tube type instrument transformer

Manufacturer P/N: ALH-0.6630I300/50.5R5VA1T

Brand: Siemens APT

Parameters: I bus bar or tube type | 30×10mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $8.04 /Piece

View detail

ALH-0.6640I300/50.5R5VA1T

40×10mm current mutual inductor 5A transformers current

Manufacturer P/N: ALH-0.6640I300/50.5R5VA1T

Brand: Siemens APT

Parameters: I bus bar or tube type | 40×10mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $10.06 /Piece

View detail

ALH-0.6660I300/50.5R5VA1T

60×10mm current mutual inductor I bus bar or tube type instrument transformers

Manufacturer P/N: ALH-0.6660I300/50.5R5VA1T

Brand: Siemens APT

Parameters: I bus bar or tube type | 60×10mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $12.41 /Piece

View detail

ALH-0.6680I300/50.5R5VA1T

I bus bar or tube type transformers current 300A transformers

Manufacturer P/N: ALH-0.6680I300/50.5R5VA1T

Brand: Siemens APT

Parameters: I bus bar or tube type | 80×10mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $16.31 /Piece

View detail

ALH-0.6630II300/50.5R5VA1T

5VA current transformer 5A transformer

Manufacturer P/N: ALH-0.6630II300/50.5R5VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 30x20mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $11.99 /Piece

View detail

ALH-0.6640II300/50.5R5VA1T

40x30mm current tranformers II horizontal bus bar type instrument transformers

Manufacturer P/N: ALH-0.6640II300/50.5R5VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 40x30mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $11.99 /Piece

View detail

ALH-0.6650II300/50.5R5VA1T

5A current mutual inductors II horizontal bus bar type mutual inductor

Manufacturer P/N: ALH-0.6650II300/50.5R5VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 50x30mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $12.08 /Piece

View detail

ALH-0.6660II300/50.5R5VA1T

5A mutual inductor 300A transformers current

Manufacturer P/N: ALH-0.6660II300/50.5R5VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x30mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $14.16 /Piece

View detail

ALH-0.6660x50II300/50.5R5VA1T

5A instrument transformer 300A current mutual inductor

Manufacturer P/N: ALH-0.6660x50II300/50.5R5VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 300A | 5A | 0.5 | 5VA

CMC, RoHS

US $14.43 /Piece

View detail

ALH-0.66100II300/50.5R2.5VA1T

5A instrument transformer 300A current mutual inductors

Manufacturer P/N: ALH-0.66100II300/50.5R2.5VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 100x30mm | 300A | 5A | 0.5 | 2.5VA

CMC, RoHS

US $35.21 /Piece

View detail

  • 1
  • Total 18 results, 1 pages
About product and suppliers:

Quisure.com offers 18 current transformers 300 5a products, About 100% of these are Current Transformer.

These products have different characteristics and advantages. A wide variety of current transformers 300 5a options are available to you.

At present, you choose current transformers 300 5a. You can contact us rfq@quisure.com directly to buy. As well as ask for free samples, paid samples samples@quisure.com.

current transformers 300 5a products are most popular in West Asia, Mid Asia, West Africa, and Eastern Europe.

These products have obtained certified, such as CE, UL, TUV, CB, RoSH, CCC certification to ensure the product safety.

Find more products in China

Importing from China, One-stop purchase replace a step by step learn guide.

Your Email:
Sub:

Remaining:250

Submit RFQ

Premium Related Products

FAQ

1. What are CT and PT in transformer?

CT means current transformers, which main are used in clamp meters to measure current. PT means potential transformer, which main are used in high voltage. Sometimes names transformer Voltage.


2. What is difference between CT and PT?

Both are instrumentation transformers. CT measures current PT measures voltage. CT is used in clamp meters. PTs measure high voltages. They both bring the measured values down to a standard of 5 ampere or 110 Voltage.


3. What is current transformer burden?

The secondary load of a current transformer is usually called the burden or Current Transformer Ratio, to distinguish it from the load of the circuit whose current is being measured. The burden, in a CT is the impedance presented to its secondary winding.


4. What is current transformer ratio?

Current transformers are transformers used to step down the current level of high-power transmission systems to measure or monitor the current levels. As a consequence, we use CTs to step down the current levels to measure it.

The CT ratio is the ratio of primary current input to secondary current output at full load. For examples, a CT with a ratio of 500:5 is rated for 500 primary amps at full load and will produce 5 amps of secondary current when 500 amps flow through the primary.


5. Why do we use current transformer?

A current transformer (CT) is a type of transformer that is used to reduce or multiply an alternating current (AC). It produces a current in its secondary which is proportional to the current in its primary. Engineers can calculate the primary current value by the secondary current and the current transformer ratio.