PILOT ISN Impedance Stabilized Network according to IEC 61851-21-2

Product Description:

The Pilot ISN is an IEC 61851-21-2 compliantImpedance Stabilization NetworkIt is manufactured by Schwarzbeck, Germany and authorized by EUTTEST for sales and quotation service. It is mainly used to measure conducted interference voltages on power lines in PLC (Power Line Communication) systems. The standard IEC 61851-21-2 defines the standard for conductive charging systems for electric vehicles. Using this ISN ensures decoupling between the equipment under test (EUT) and the associated communication equipment or load (AE).

The Pilot impedance stabilization network provides the standard required 150 Ω when establishing a PLC connection with 100 Ω impedance.Common mode impedanceIn order to improveimpedance matchingThe integrated attenuator built into the pilot must be activated using the switch as shown below.

Pilot impedance matching must activate the built-in attenuator switch

Technical parameters：

Product Specification Sheet:

Common mode impedance of the schwarzbeck Pilot ISN

Order No. EUTS0817

Schwarzbeck Official Authorized Dealer:

EUTTEST is an official authorized distributor of SCHWARZBECK, whose full official name is: SCHWARZBECK MESS - ELEKTRONIK OHG

Ltd. is authorized by schwarzbeck to sell all products in China and provide technical service for the products sold.

Click to view the image of the authorization