Гибкий датчик тока катушки rogowski

Описание и отзывы

Трекер стоимости

Характеристики

 

 

 

SRC Type rogowski coil

This one rogowski coil can monitor AC currents up to 100KAmps. They can be opened and are flexible for ease of installation around bus bars and multiple conductors.

They are intended for field installation within distribution and control equipment such as panel boards, switchboards

and industrial control equipment to measure the current on branch circuits and feeders.

SRC rogowski coil may be used with electric energy meters, or for other current measuring purposes.

SRC rogowski coil are different in a few key ways from standard CTs. They do not contain a ferromagnetic core, so they will not saturate, they have excellent linearity, and they have every low phase angle errors.

Because they lack a core, it is possible to make them flexible and lightweight. Furthermore, the coil output signal is low voltage (less than one volt AC) and low current (micro amps or less) , so they are safer than ratio CTs. SRC rogowski coil generally require a integrating   conditioning circuit, since the output of the coil is the derivative of the actual current.

SRC rogowski coil are very dependent on the uniformity of the winding in the sense coil, making them more sensitive to the position of the conductor(s) being measured in the opening and more sensitive to the magnetic fields from external conductors.

SRC rogowski coil maiSRCy provide high accuracy measurement for power frequency current from 100A to 100kA.

 

 

 

Advantages

l   Simple to install(especially in limited space)

l   Wide dynamic current range

l   No magnetic saturation

l   No open circuit danger, No overload danger, Intrinsically safe.

l   Wide bandwidth

 

Applications

l  Power meters

l  Condition monitoring

l  Distributed measurement systems

l  Electric furnace

l  Relay protection

l  Grounding current monitoring

l  High-Voltage current monitoring

 

 

 

 

 

Diameter: From A-B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Type	Input	Output(with integrator-AC and DC)	Diameter
SRC-200	0-200A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-300	0-300A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-500	0-500A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-1000	0-1000A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-1500	0-1500A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-2000	0-2000A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-2500	0-2500A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-3000	0-3000A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-5000	0-5000A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-10000	0-10000A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM
SRC-15000	0-15000A	0.333v/4-20mA/0-5V/0-10V/1A/50mA	6-50CM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Materials

l   Coil & cable

l   Thermoplastic rubber

l   flame retardant UL 94 V-0 rated

l   Locking Connector PA6 UL 94 V-O rated

l   Color (coil) Black, Yellow, Red, Green, Blue

l   Shielded 100% coil, 100% output cable

Safety

l   CE Certifications

l   CE marked

l   Complies with EMC EN 61326-1 2006

l   Voltage insulation

l   Coil: 1000V

l   Signal cable:400V or 1000V

 

 

We also have 3 phase rogowski coil.

 

CE certificate

 

Producing rogowski coil 

 

Testing rogowski coi

 

 

 

 

  Our company was established in 1995, after over 20 years development, we are now the leader of
rogowski coil and split core current transformer in China,  All of our split core current transformers

have UL report now, UL NO: E341727 and E364152.
Rogowski coil and split core current transformer are our main advantage products;

 

If you are interested in T-type split core ct, pls click.

If you are interested in our 0.333v split core current transformer, pls click, it's very pupular in USA's market.