- Electricity - Electronics
- Cable, Connector, Enclosure
- Electric coupler
- SPS electronic GmbH
Inductive coupler HW 40for electrical networksRFfor industrial applications
Add to favorites
Compare this product
Characteristics
- Type
- inductive
- Applications
- for electrical networks
- Other characteristics
- RF, for industrial applications
Description
Overview
Key features
Detailed description
The HW 40 decouples partial-discharge signals inductively from the test-object line and transmits them potential-free to measuring equipment. Narrow-band filtering centered at 317 MHz reduces electromagnetic interference in industrial environments, enabling reliable PD measurement when antenna detection is not possible. The unit is intended as an accessory for compatible surge and partial-discharge testers and is powered by the test instrument.
Technical specifications
Key features
- Accessory for surge/partial-discharge testers ST 4000B and ST 3820K
- Active line coupler for shielded DUTs
- Center frequency: 317 MHz
- Inductive, potential-free signal extraction
- Powered via the connected test device
- CE-compliant design according to EN 50191
Detailed description
The HW 40 decouples partial-discharge signals inductively from the test-object line and transmits them potential-free to measuring equipment. Narrow-band filtering centered at 317 MHz reduces electromagnetic interference in industrial environments, enabling reliable PD measurement when antenna detection is not possible. The unit is intended as an accessory for compatible surge and partial-discharge testers and is powered by the test instrument.
Technical specifications
- Model: HW 40
- Type: Active line coupler for partial-discharge measurement
- Application: For shielded/wound test specimens when antenna detection is impractical
- Signal coupling: Inductive, potential-free
- Center frequency: 317 MHz
- Filter: Narrow-band filter around 317 MHz to reduce industrial interference
- Power supply: Supplied via the test device
- Compatibility: Designed for use with ST 4000B and ST 3820K
- Standards: CE-compliant according to EN 50191
Catalogs
Other SPS electronic GmbH products
Accessories
Related Searches
- Electrical connector
- Electrical cable
- Rectangular box
- Electrical power supply connector
- Circular electrical connector
- Power cable
- Plastic box
- Female electrical connector
- Terminal box
- Industrial connector
- Metal housing
- Male electrical connector
- Wall-mounted terminal box
- Current connector
- Aluminium enclosure
- Plastic terminal box
- Plug-in electrical connector
- Box with lid
- Voltage connector
- Polycarbonate box
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.