Home›Products›Communications & Military›Telecom & Carrier Equipment›Lab-Volt 3765-10 Source Impedance Zs : 55Ω 82° 1A Tested
Lab-Volt 3765-10 Source Impedance Zs : 55Ω 82° 1A Tested
SKU132291 — low stock
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By Lab-Volt
Product Details From Manufacturer The Source Impedance consists of three inductors, one for each phase of a three-phase AC power network, installed in a half-height EMS module. An additional resistor, of small resistance value, is connected in series with each inductor to keep the reactance-…
Description
Product Details From Manufacturer
The Source Impedance consists of three inductors, one for each phase of a three-phase AC power network,
installed in a half-height EMS module. An additional resistor, of small resistance value, is connected in series
with each inductor to keep the reactance-resistance (X/R) ratio of the source impedance close to that of the
synchronous generator. The Source Impedance module is designed to limit the short-circuit current drawn from
the ac power source when response of protective relays is being tested.
Specifications
Impedance - 55Ω 82°
Nominal Phase Current - 1 A
Line-to-Line Voltage - 208 V
Cosmetic Notes
Signs of scuffing on outer frame from previous use, trace dust in crevices, cosmetic in nature, see pictures.
Testing and Functional Notes
This item is TESTED & WORKING, as pictured. See above for any additional notes.