--- type: product schema_version: 1 stock_number: "78229-1" canonical_url: "https://www.artisantg.com/78229-1/Haefely-Technology-PSurge-4-1" json_url: "https://www.artisantg.com/78229-1/Haefely-Technology-PSurge-4-1.json" generated_at: "2026-11-07T12:56:28.468Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Haefely Technology PSurge 4.1 Surge Tester with P90.1 and PPD1.1 _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Haefely Technology - Model: PSurge 4.1 - Condition: Used and in Good Condition - Price: $8,750.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 45 lb, estimated - Shipping dimensions: 24X24X12 in, estimated ## Categories - Test Equipment > Electrical Test > EMC Testers (primary) ## Details This unit has a bent handle and dented housing; however, these do not affect the unit's ability to function properly. ### Configuration - PSurge 4.1: Surge Tester - P90.1: Control Unit - P90.1: I/O Protection - PPD1.1: Peak Display - Input Voltage: 115/230 Volts - Input Power: 400 VA - Input Frequency: 60/50 Hz Article Number: 093 203.1 View Photos of Bent Handle and Dented Housing. ## Function Generates high-voltage surge pulses for testing electrical and electronic equipment immunity to transient overvoltages per IEC 61000-4-5 standards. Features programmable surge generator with adjustable amplitude, polarity, and timing parameters. Control unit provides automated test sequencing with I/O protection circuits to safeguard connected devices under test. Peak display module captures and measures maximum voltage and current values during surge events. Interfaces with DUT via high-voltage cables and coupling networks for common mode and differential mode surge injection on AC mains, data lines, and telecommunications circuits. ## Images - - - -