Shaanxi Public Intelligent Technology Co., Ltd
Shaanxi, China
Last Login Date:
Oct 28, 2015
Main Products:
Pupillometer, Conductivity Sensor, Turbidity Sensor, Hfct Sensor, High Frequency Current Transducer, Residual Chlorine Sensor
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Product Description
Company Info
Product Description
Excellent Instantaneous Response Ability
Easy Calibration and High Accuracy
Easy for Installation
High Protection Level
Technical Indicators
Frequency Response Curve:
This curve is measured when the transducer output is connected to 50 ohm load.
And the response ratio (mv/ma) is 3 times of which of 50 ohm load if the
transducer output is connected to 1 K ohm load.
GZ-GEN series high frequency pulse current transducer can be widely used in
partial dischargedetection of high voltage electrical equipment such as all
of various voltage classes of transformers, cables, switch cabinets, GIS,
generators, PT cabinets and circuit breakers. It can be installed in earth
wire of cable input casing/surge capacitor, or the secondary winding of
current transformer of switch device, or neutral line of generator and
transformer, or the cable or earth wire of the shielding layer.
Easy Calibration and High Accuracy
Easy for Installation
High Protection Level
| Main Features |
| Ø The transducer has excellent instantaneous response ability, which can be widely used in high frequency current measurement that the traditional current measurement device can't be applied in. Ø The transducer can be directly worn on the measured conductor to measure the high frequency partial discharge current. It has good linearity, easy calibration and high accuracy, and can measure irregular conductor. Convenient installation does not need to destroy the conductor without risk of secondary circuit opening. Ø Clamp-on transducer structure design is easy for installation. Ø Transducers with different diameter and structure can be customized. Ø Epoxy resin casting embedding makes the level of protection reach IP66 (IP68 transducer customizable), which allows all weather outdoor use. |
| Product Introduction |
| GZ-SEN series high frequency current transducer ( also called RF current transformer or HFCT ) is a non-invasive type transducer specially designed for measuring partial discharge signal by Public Intelligent, and it is applicable to the site condition with the voltage class of 6.3 kv and above.It is classified as many models according to different inside diameters, such as 30 mm, 60 mm, 100 mm and so on. The transducer adopts feed-through clamp-on structure design, to enable it convenient and safe. |
Technical Indicators
| Principle of the transducer | Rogowski Coil. |
| Structure | Circular clamp-on structure is fixed and installed through the clip or screw. |
| Inside diameter of the transducer | GZ-SEN-030 type 30 mm GZ-SEN-060 type 60 mm GZ-SEN-100 type 100 mm It can be customized |
| Transducer weight | ≤ 1.2 Kg. |
| The case | Nonmagnetic metal case. |
| The internal structure | Epoxy resin casting embedding. |
| Level of protection | IP67. |
| Signal output interface of the transducer | TNC head (Aviation plug or BNC connector can be customized) |
| Working frequency band | 2 MHZ - 30 MHZ. |
| Matching impedance | 50 Ohm. |
| Sensitivity | 1 mA. |
| Power frequency tolerance current | It has strong ability of isolation to the low frequency signal below 1 kHz, especially power frequency signal of 50 HzTransducer can work in the condition of power frequency current of not more than 800A (There may be a slight vibration whenexceeding 500 A). It can be installed on the cable. |
| Working temperature | - 40 ºC ~ + 65 ºC. |
| Relative humidity | 5% ~ 98% RH. |
Frequency Response Curve:
This curve is measured when the transducer output is connected to 50 ohm load.
And the response ratio (mv/ma) is 3 times of which of 50 ohm load if the
transducer output is connected to 1 K ohm load.
GZ-GEN series high frequency pulse current transducer can be widely used in
partial dischargedetection of high voltage electrical equipment such as all
of various voltage classes of transformers, cables, switch cabinets, GIS,
generators, PT cabinets and circuit breakers. It can be installed in earth
wire of cable input casing/surge capacitor, or the secondary winding of
current transformer of switch device, or neutral line of generator and
transformer, or the cable or earth wire of the shielding layer.
Address:
No. 4955 Shangyuan Road, Xi′an Economic & Technological Development Zone, Xi′an, Shaanxi, China
Business Type:
Manufacturer/Factory, Trading Company, Other, Group Corporation
Business Range:
Electrical & Electronics, Health & Medicine, Instruments & Meters
Management System Certification:
ISO 9001
Main Products:
Pupillometer, Conductivity Sensor, Turbidity Sensor, Hfct Sensor, High Frequency Current Transducer, Residual Chlorine Sensor
Company Introduction:
Shaanxi public Intelligent Technology Co., Ltd. Is one high-tech enterprise located in Xi′an Hi-tech Industry Development Zone. Which has the rich experience in Internet of Things research and development, production and sale. The company focus on the independent innovation, and can provide a series of products and whole solutions with independent intellectual property right on patient pupul measurement, Partial Discharge online monitoring and Drinking Water Quality online monitoring.
The related products, such as: Pupillometer, HFCT Sensor, Turbidity Sensor, Residual Chlorine Sensor, Conductivity Sensor are with high quality and welcomed by the clients all over the world.
The company obtained more than 30 invention and utility model patents, more than 10 computer software copyright and 3 software product register. Adhering to the principle of "keep improving and self-exceeding, pursue excellence", relying on the excellent products and strong entrepreneur spirit, the company attaches importance to developing standardized and specialized construction and intensifies our efforts to foster a high quality brand image in the counterparts.
The related products, such as: Pupillometer, HFCT Sensor, Turbidity Sensor, Residual Chlorine Sensor, Conductivity Sensor are with high quality and welcomed by the clients all over the world.
The company obtained more than 30 invention and utility model patents, more than 10 computer software copyright and 3 software product register. Adhering to the principle of "keep improving and self-exceeding, pursue excellence", relying on the excellent products and strong entrepreneur spirit, the company attaches importance to developing standardized and specialized construction and intensifies our efforts to foster a high quality brand image in the counterparts.
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