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ALH-0.6660x50II1000/50.2R15VA1T

5A current mutual inductors 1000A current mutual inductor

Manufacturer P/N: ALH-0.6660x50II1000/50.2R15VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 1000A | 5A | 0.2 | 15VA

CMC, RoHS

US $20.39 /Piece

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ALH-0.6660x50II300/10.5R5VA1T

60x50mm instrument transformers 1A mutual inductor

Manufacturer P/N: ALH-0.6660x50II300/10.5R5VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 300A | 1A | 0.5 | 5VA

CMC, RoHS

US $32.71 /Piece

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ALH-0.6660x50II400/50.5R5VA1T

II horizontal bus bar type transformers current 5A instrument transformers

Manufacturer P/N: ALH-0.6660x50II400/50.5R5VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 400A | 5A | 0.5 | 5VA

CMC, RoHS

US $15.01 /Piece

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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

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ALH-0.6660x50II1200/50.2R20VA1T

60x50mm instrument transformers 5A current mutual inductors

Manufacturer P/N: ALH-0.6660x50II1200/50.2R20VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 1200A | 5A | 0.2 | 20VA

CMC, RoHS

US $23.09 /Piece

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ALH-0.6660x50II1200/10.2R20VA1T

20VA mutual inductors 60x50mm current mutual inductors

Manufacturer P/N: ALH-0.6660x50II1200/10.2R20VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 1200A | 1A | 0.2 | 20VA

CMC, RoHS

US $45.40 /Piece

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ALH-0.6660x50II1500/10.2R20VA1T

20VA transformers 1500A transformer

Manufacturer P/N: ALH-0.6660x50II1500/10.2R20VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 1500A | 1A | 0.2 | 20VA

CMC, RoHS

US $65.41 /Piece

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ALH-0.6660x50II1500/50.2R20VA1T

20VA current transformer 0.2 current tranformers

Manufacturer P/N: ALH-0.6660x50II1500/50.2R20VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 1500A | 5A | 0.2 | 20VA

CMC, RoHS

US $30.01 /Piece

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ALH-0.6660x50II400/10.5R10VA1T

60x50mm instrument transformers 10VA current mutual inductors

Manufacturer P/N: ALH-0.6660x50II400/10.5R10VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 400A | 1A | 0.5 | 10VA

CMC, RoHS

US $33.28 /Piece

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ALH-0.6660x50II500/50.5R10VA1T

0.5 mutual inductor 10VA transformers

Manufacturer P/N: ALH-0.6660x50II500/50.5R10VA1T

Brand: Siemens APT

Parameters: II horizontal bus bar type | 60x50mm | 500A | 5A | 0.5 | 10VA

CMC, RoHS

US $15.39 /Piece

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About product and suppliers:

Quisure.com offers 20 current transformer 3 phase products, About 100% of these are Current Transformer.

These products have different characteristics and advantages. A wide variety of current transformer 3 phase options are available to you.

At present, you choose current transformer 3 phase. You can contact us rfq@quisure.com directly to buy. As well as ask for free samples, paid samples samples@quisure.com.

current transformer 3 phase products are most popular in Domestic Market, Eastern Europe, Oceania, and South Africa.

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

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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.