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Compliance West USA HT-4200S Hipot Tester

Manufacturer part number: CW-HT-4200S
The Compliance West USA HT‑4200S is a high-voltage AC/DC hipot tester offering 0–3000 VAC at 10 mA and 0–4200 VDC at 5 mA. It includes adjustable leakage, ground-continuity verification, arc detection, and NIST calibration. Available through Avalon Test Equipment for enhanced compliance support and rental services.
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The Compliance West HT‑4200S Hipot Tester, distributed by Avalon Test Equipment, delivers high-performance AC/DC electrical safety testing in a rugged benchtop unit. Designed for compliance environments requiring accurate high-voltage testing, this model supports trending industry use cases such as regulatory testing, high-voltage product validation, and ground-fault diagnostics.

It is ideal for safety and compliance engineers testing to UL, CSA, IEC, CE, and TUV standards. Avalon Test Equipment offers expert-backed rental or purchase solutions with calibration and support for the HT‑4200S.

Key Features:

  • Dual-output: 0–3000 VAC @ 10 mA and 0–4200 VDC @ 5 mA

  • Adjustable leakage current limit: 1–10 mA (AC) and 1–5 mA (DC), in 0.1 mA increments

  • Ground continuity test threshold: Adjustable 0.08–1.50 Ω, defeatable with auto lead resistance offset

  • High-frequency arc detection circuit for reliable flashover identification

  • Adjustable ramp time: 1 to 5 seconds

  • Adjustable test duration: 1 to 60 seconds

  • Automatic voltage ramp-down and rapid discharge post-test or upon failure

  • One-button logic control with clear LED pass/fail indicators and audible buzzer

  • Compact, rugged housing suitable for industrial use and benchtop integration

  • NIST-traceable calibration certificate included

  • Compliant with UL, CSA, IEC, CE; supports TUV testing via optional ground-bond interface

  • Backed by Avalon Test Equipment's expert calibration and rental services

 

  • Model: HT‑4200S

  • AC Output Voltage: 0–3000 VAC @ 10 mA

  • DC Output Voltage: 0–4200 VDC @ 5 mA

  • Leakage Range (AC): 1–10 mA in 0.1 mA steps

  • Leakage Range (DC): 1–5 mA in 0.1 mA steps

  • Ground Continuity Threshold: Adjustable from 0.08 Ω to 1.50 Ω (defeatable with auto-offset)

  • Arc Detection: High-frequency (50–500 kHz) detection circuit

  • Ramp Time: Adjustable 1–5 seconds

  • Test Duration: Adjustable 1–60 seconds

  • Voltage Discharge: <7 ms (AC), <1.3 seconds (DC open circuit)

  • Operation: Logic-controlled, one-button interface

  • Indicators: Pass/fail LEDs and audible buzzer

  • Chassis: Compact benchtop, rugged construction

  • Dimensions: Approximately 9.25″ × 4.75″ × 10″

  • Weight: Approximately 11 lbs

  • Power Input: 120 VAC, 60 Hz

  • Calibration: Supplied with NIST-traceable certificate

  • Compliance: UL, CSA, IEC, CE compliant; TUV-capable with accessory

 

Spec sheet



 

 

Description

The Compliance West HT‑4200S Hipot Tester, distributed by Avalon Test Equipment, delivers high-performance AC/DC electrical safety testing in a rugged benchtop unit. Designed for compliance environments requiring accurate high-voltage testing, this model supports trending industry use cases such as regulatory testing, high-voltage product validation, and ground-fault diagnostics.

It is ideal for safety and compliance engineers testing to UL, CSA, IEC, CE, and TUV standards. Avalon Test Equipment offers expert-backed rental or purchase solutions with calibration and support for the HT‑4200S.

Key Features:

  • Dual-output: 0–3000 VAC @ 10 mA and 0–4200 VDC @ 5 mA

  • Adjustable leakage current limit: 1–10 mA (AC) and 1–5 mA (DC), in 0.1 mA increments

  • Ground continuity test threshold: Adjustable 0.08–1.50 Ω, defeatable with auto lead resistance offset

  • High-frequency arc detection circuit for reliable flashover identification

  • Adjustable ramp time: 1 to 5 seconds

  • Adjustable test duration: 1 to 60 seconds

  • Automatic voltage ramp-down and rapid discharge post-test or upon failure

  • One-button logic control with clear LED pass/fail indicators and audible buzzer

  • Compact, rugged housing suitable for industrial use and benchtop integration

  • NIST-traceable calibration certificate included

  • Compliant with UL, CSA, IEC, CE; supports TUV testing via optional ground-bond interface

  • Backed by Avalon Test Equipment's expert calibration and rental services