Shaanxi Shinhom Enterprise Co.,Ltd
| Delivery Time | 4~8 Weeks |
| Certifications | RoHs CE RSO9001 |
| Payment Terms | T/T |
| Phase | Three |
| Reference rated current | 1000A,3000A,6000A,10kA |
| Coil length | 420mm,510mm,620mm,800mm |
| Supply Ability | 10000/MONTH |
| Coil Structure: | Toroidal |
| Window size | 120mm,150mm,185mm,240mm |
| Packaging Details | Carton |
| Model Number | ZRC Series |
| Place of Origin | China |
| Brand Name | Shinhom |
| Certification | RoHS |
View Detail Information
Explore similar products
SMD Current Sense Transformer 35A Input 50KHz To 500KHz For DC/DC Converter
Flexible Rogowski Coil Current Transformer Single Phase 100KA High Linearity
Toroidal Current Sense Transformer , Rogowski Current Transducer IP67
Output Lead Wire Miniature Current Transformer With PBT Anti Combustion Plastic
Product Specification
| Delivery Time | 4~8 Weeks | Certifications | RoHs CE RSO9001 |
| Payment Terms | T/T | Phase | Three |
| Reference rated current | 1000A,3000A,6000A,10kA | Coil length | 420mm,510mm,620mm,800mm |
| Supply Ability | 10000/MONTH | Coil Structure: | Toroidal |
| Window size | 120mm,150mm,185mm,240mm | Packaging Details | Carton |
| Model Number | ZRC Series | Place of Origin | China |
| Brand Name | Shinhom | Certification | RoHS |
| High Light | Rogowski coil high current monitoring ，Rogowski coil relay protection ，current sense transformer 333mV output | ||
This high-performance Rogowski coil / flexible split-core current transformer is an AC current sensor designed for permanent installation. It combines a thin, flexible, snap-on Rogowski sensing coil with a signal conditioner, providing accurate true RMS current measurement for applications such as high-current monitoring, power quality analysis, and relay protection.The product offers high linearity and a wide dynamic range from 1A to 100kA. It can adapt to large or irregularly shaped conductors, supports non-invasive installation, has strong anti-overload capability, and presents no danger when the secondary is open. It is an ideal choice for power monitoring and industrial measurement.
Features
Applications
Specification
|
MODEL
|
ZRC-420
|
ZRC-510
|
ZRC-620
|
ZRC-800
|
|
Coil length
|
420mm
|
510mm
|
620mm
|
800mm
|
|
Window size
|
120mm
|
150mm
|
185mm
|
240mm
|
|
Weight
|
105g
|
120g
|
135g
|
165g
|
|
Reference Rated current
|
1000A
|
3000A
|
6000A
|
10kA
|
|
Coil Resistance
|
from 100 to 300 Ω or 10kΩ
|
|||
|
Coil Section
|
8mm
|
|||
|
Lead length
|
2meter
|
|||
|
Output (di/dt)
|
Uncalibrated
|
120mV/kA/50Hz
|
||
|
Calibrated
|
50mV/kA/50Hz
|
|||
|
85mV/kA/50Hz
|
||||
|
100mV/kA/50Hz
|
||||
|
Read Accuracy
|
Calibrated<0.5% (central position, 25℃)
Uncalibrated < 5% tolerance (central position, 25℃) |
|||
|
Temperature
|
Uncalibrated 200ppm/C
|
|||
|
|
Calibrated 400ppm/C
|
|||
|
Position Error
|
±1% maximum
|
|||
|
Output on 0A(zero drift)
|
≤1mV
|
|||
|
Phase error
|
≤0.5°
|
|||
|
Linearity
|
±0.2% of reading
|
|||
|
Bandwidth
|
1Hz to 1MHz(-3dB)
|
|||
|
Operating
temperature |
-30℃ to 80℃
|
|||
|
Storage
temperature |
-40℃ to 90℃
|
|||
|
Other requirements, please contact us to OEM.
|
||||
|
|
|
|
|
|
|
Dimensions tolerance:
|
|
|
|
|
|
A,B,C,F:±5mm, D:±0.2mm,E:±10mm
|
|
|
|
|
|
Dimensions(mm)
|
ZRC-420
|
ZRC-510
|
ZRC-620
|
ZRC-800
|
|
A.Windows size A
|
125
|
155
|
190
|
245
|
|
B.Windows size B
|
120
|
150
|
185
|
240
|
|
C.Coil O.D.
|
147
|
172
|
202
|
267
|
|
D.Coil section
|
11
|
|
|
|
|
E.Lead Cable Total Length
|
2000
|
|
|
|
|
F:Coil length
|
420
|
510
|
620
|
800
|
Here are a variety of specifications for you to choose from.
FAQ
Q: What is the difference between a Rogowski coil and a traditional current transformer (CT)?
A: A Rogowski coil uses an air core structure with no magnetic core. It has no core saturation issues, offering extremely high linearity (from 1A to 100kA) and a very wide dynamic range. The Rogowski coil also presents no high-voltage hazard when the secondary is open, with strong anti-overload capability. Traditional CTs have an iron core and suffer from saturation issues at both low and high currents, with a limited dynamic range. Secondary open circuits can produce dangerous high voltages.
Q: What are the advantages of a flexible Rogowski coil in high-current measurement?
A: The flexible Rogowski coil is lightweight and bendable. It can be wrapped around large or irregularly shaped conductors, making it suitable for space-constrained installations. Compared to traditional rigid CTs, the flexible design offers easier installation, especially suitable for retrofit projects and applications where power cannot be turned off.
Q: Does conductor position affect measurement accuracy?
A: This Rogowski coil uses an optimised design with excellent measurement consistency regardless of the conductor's position inside the coil. It also provides superior rejection of external current interference. This ensures high measurement accuracy even if the conductor is not centred in the coil during actual installation.
Q: What is the safety of the Rogowski coil regarding overload and open circuit?
A: The Rogowski coil has an air core structure with no core saturation issues. Short-term high-current overload will not damage the device. The secondary output is a low-voltage signal, so an open circuit presents no high-voltage hazard, ensuring safe and reliable operation.
Company Details
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
2002
Total Annual:
5000000-6000000
Employee Number:
600-~800
Ecer Certification：
Verified Supplier
Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic ... Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic ...
Get in touch with us
Leave a Message, we will call you back quickly!