Electrostatic Discharge Simulator

EDS MAX20

The EDS MAX20 is 3CTEST’s fourth - generation electrostatic discharge simulator in compliance with IEC 61000-4-2 and other standards. This new product has a test voltage up to 20 kV and features 3.5-inch HD color screen, along with compact mechanical design, intuitive UI design, lightweight, and impeccable waveforms.

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Introduction

With three test modes designed in this equipment, the EDS MAX20 offers customers convenient operation tailored to their specific testing requirement, catering not only to research and development stage but also to quality check stage.

Features

> 3.5-inch HD color screen
> Test voltage 20 kV
> Exquisite ergonomic design and UI design
> Built - in 3 test modes: standard test, sequence test and easy test
> Changeable discharge tip
> Support remote control via optical fiber communication
> Up to 18 working hours for rechargeable battery
> Equipped with two batteries
> 1.25 kg weight (incl. battery)

Test voltage up to 30 kV

Standards

IEC Standards

GB/T Standards

GB/T 17626.2

GJB Standards

GJB 151C

ITU Standards

ITU-T K.20

Other Standards

View All Standards

Application Areas

Specification

Technical Parameters

Test Voltage	0.5 kV ~ 20 kV (±5%)
Voltage Step	100 V
Polarity	+, -, +/-
Holding Time	5 s ~ 10 s
Discharge Tip	Air discharge tip and contact discharge tip
RC module	150 pF / 330 Ω (support optional RC modules)
RC Module Identification	Automatic Identification and display
Control Mode	Touch screen, trigger button, optical fiber remote control
Frequency	Single, 0.1 Hz, 0.2 Hz, 0.5 Hz, 1 Hz, 2 Hz, 5 Hz, 10 Hz and 20 Hz
Trigger Mode	Automatic, manual, remote
Counter	1 ~ 9,999
Sequence Test	Up to 4 sequence levels
Counter (Voltage Triggered)	Countering happens upon tips voltage lowered than setting voltage thresholds
Voltage Thresholds	50%, 60%, 70%, 80%, 90%
Temperature and Humidity	Built-in temperature and humidity meter, serving as real-time test environment record and protection function.
Battery Parameters
Battery Type	Lithium battery
Battery Group Voltage	3 * 3.7 V
Battery Capacity	27 Wh
Battery Life	12 h @ contact discharge 20 kV, 1 Hz, first positive and then negative18 h @ contact discharge 8 kV, 1 Hz, first positive and then negative
Power Supply for Battery Charger	Input: 100 V ~ 240 V, 50 Hz ~ 60 Hz Output: DC 13 V 0.8 A
Battery Charge Time	Approx. 5 h
Service Life	300 times > 80%

General Parameters

Accessories

Standard Accessories

1	RC Module	Model: 20C150R330, 150 pF / 330 Ω
2	Insulated Casing Gun Head Module	Model: EDS MAX20-TM330
3	Air Discharge Tip	Model: EDS MAX20-AirTip
4	Contact Discharge Tip	Model: EDS MAX20-ConTip
5	Battery Packs	Model: TST231-3S1P (Quantity: 2）
6	Battery Charger	Model: FY1300800
7	Base Support	Model: EDS MAX20-BASE
8	Electrostatic Suitcase	Size: 420 (W) × 350 (H) × 185 (D) mm Weight: 5.3 kg (incl. device)
9	Discharge Return Cable	Model: CSX210GX2.5HJ
10	Factory Report
11	User Manual

Optional Accessories

1	RC Module	Model
	50 pF / 100 Ω	20C50R100
	100 pF / 1500 Ω	20C100R1500
	150 pF / 150 Ω	20C150R150
	150 pF / 2,000 Ω	20C150R2000
	200 pF / 0 Ω	20C200R0
	200 pF / 50 Ω	20C200R50
	250 pF / 0 Ω	20C250R0
	330 pF / 330Ω	20C330R330
	330 pF / 2,000Ω	20C330R2000
	500 pF / 100 Ω	20C500R100
	500 pF / 500 Ω	20C500R500
	500 pF / 5,000 Ω	20C500R5000
	Customizable RC modules according to user needs
2	Discharge Tip	Model: EDS MAX20-TM2000
3	Power Adapter Box	Model: EDS MAX20-ADBOX Note: EDS MAX20-DCPower replaces the battery and powers the EDS MAX20.
4	Power Adapter	Model: EDS MAX20-DCPower AC 110 / 220 V input,12 V/ 5 A output,can replace battery pack.
5	PC Communication	Model: EDS-REMOTE Fiber optic to USB converter
6	Optical Fiber	Model: HFBR4503-4513 Used together with the EDS-REMOTE to enable remote control of the instrument through host computer software. Cable length: 10 m.
7	Electrostatic Discharge Test Setup	Model: ESDD 1. VCP (ESD-DZ): 5005003 mm 2. HCP (ESD-DZ): 1,6008002 mm 3. GRP (ESD-CD): 2,7001,8002 mm 4. Insulating Mat: 1,600 800 0.5 mm 5. Discharge cable: ES 470-1.4 (1.4 m) ES 470-1.7 (1.7 m)
8	Calibration Kit	Model: ESD - CALA Used for waveform calibration of IEC / EN 61000-4-2, including 2 Ω target / 1 m coaxial cable
9	Attenuator	Model: JZ602 Impedance: 50 Ω, Attenuation: 20 dB
10	Attenuator	Model: JZ603 Impedance: 50 Ω, Attenuation: 30 dB
11	Electrostatic Dissipative Mat	Model: ESD-DM Surface Resistance: 10⁸ Ω/square Dimensions: 1,0001,0002.5 mm
12	Insulating Pad	Dimensions: 2,0001,0002 mm
13	ESD Calibration Fixture	Model: ESDD-D Note: Complies with the requirements of IEC 61000-4-2:2025.
14	High Voltage Divider	Model: EDS-HVM30 Used to measure the output voltage parameters of the electrostatic discharge simulator in air discharge mode. Max. Test Voltage: 30 kV Impedance: 20 GΩ // 3 pF Attenuation Ratio: 20651:1 (Reference Value)
15	PC Software	Model: Corelab Compatible with Windows 7/8/10 operating systems. > Supports Ethernet interface and serial communication modes. > Supports parameter scheduling tests and test sequences, allowing one-click test execution with simple operation. > Allows customer information configuration, automatically generates test reports, and supports report export for convenient recording of real-time test data.

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Display Screen	3.5 inches color screen
Language	English, Chinese
Auto Power OFF Function	Power off automatically upon no operations: 5min/10min/15min/30min/never
Screen Brightness	0~100%
Lock Screen	Lock screen upon no operation: 5min/10min/15min/30min/never
Memory	Latest 4 groups testing parameters
Communication mode	Optical fiber
Grounded Port	4 mm banana plug
Dimension	285 mm × 85 mm × 245 mm
Weight	Approx. 1.25 kg (Incl. battery)
Ambient Temperature	5℃ ~ 40℃
Relative Humidity	20% ~ 80% (no condensation)
Atmospheric Pressure	86 kPa ~ 106 kPa

Electrostatic Discharge Simulator EDS MAX20

Electrostatic Discharge Simulator

EDS MAX20