高效输出，从容应对安规需求

最大输出可达40A，能满足IEC 60601-1医疗设备、IEC 61851电动车安全等安规测试需求以及未来的标准更新。

精准量测、自动设定

四线量测能力可有效消除线路阻抗，让测量结果更精准。另搭载自动Offset功能，省去繁杂的手动设定，进一步提升测试效率。

更轻薄、更小巧

拥有A4大的小巧尺寸及仅5公斤重的轻薄机身，是同级中最轻便小巧的接地阻抗测试器，方便携带且所占空间更小，提升研发实验室等狭小空间的利用度。

单项测试/完整系统灵活运用

可轻松与EST-300系列耐压测试器连结，整合成完整的交直流耐压、绝缘阻抗及交直流接地阻抗多功能测试系统；也可独立进行测试，最大化运用弹性。

支持介面

INPUT

Voltage

100 - 120Vac / 200 - 240Vac±10% Auto Range

Frequency

50/60Hz ± 5%

Fuse

10A / 250Vac Slow-Blow

Apparent Power

950VA

GROUND BOND

Output Current Range

1.00 – 40.00 A ac/dc

Resolution

0.01 A

Accuracy

± (2 % of setting + 0.15% F.S.)

Output Maximum Voltage (Open Circuit)

3.00 – 8.00 V ac/dc

Resolution

0.01 V

Accuracy

± (2 % of setting + 0.5% F.S.)

Output Frequency, Hz

50Hz/60Hz ± 0.1%, User Selectable (AC mode)

Maximum Loading

1.00–10.00A/0–600mΩ,10.01–30.00A/0–200mΩ,30.01–40.00A/0–150mΩ

SETTINGS

Resistance Offset Range

0-100 mΩ

Resolution

1 mΩ

Max and Min-Limit Resistance Range

0 – 150  mΩ (30.01-40.00A)

0 – 200  mΩ (10.01-30.00A)

0 – 600  mΩ (1.00-10.00A)

Resolution

1 mΩ

Fix Ramp Time

0.1 s

Dwell Time, second

0, 0.5 - 999.9 s (0 = continuous)

Resolution

0.1 s

Accuracy

± 0.1% of setting

Voltage Offset Range

0.00 - 4.50 V

Resolution

0.01 V

HI / LO-Limit Voltage Range

0.00 - 6.75 V

Resolution

0.01 V

MEASUREMENT

Measurement Current Range

0.00 - 40.00 A ac/dc

Resolution

0.01 A

Accuracy

± (2% of reading +0.5% F.S.)

Resistance Range

0 - 600 mΩ

Resolution

1 mΩ

Accuracy

± (2 % of reading + 0.5% F.S.) for 1 - 5.99A,

± (1.5 % of reading + 0.5% F.S.) for 6 - 40A

Measurement Voltage Range

0.00 - 8.00 V ac/dc

Resolution

0.01 V

Accuracy

± (2 % of reading + 0.5% F.S.)

USER INTERFACE

PLC Remote Control

Input : Test, Reset, Withstand Processing , Memory1, 2, 3, Interlock Output : Pass, Fail, Processing, Reset-Out

Interface

USB (B-Type)

Memory

30 Steps (1 File/30 Steps, 30 File/1 Step )

Display

4.3 inch Color TFT with capacitive touch screen

Alarm Volume Setting

Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.

GENERAL

Language

English, T Chinese, S Chinese

Hipot Linking

EGB-324 can link with EST-300 series (EGB-324 is the master)

Verification

Change the Verification name to FailCHEK on LCD display.

Lock

Screen lock

Environment

0-40℃, 20-80%RH

Dimension

215mm(W) ×88.1mm(H) × 300 mm(D)

Weight

5Kg

STANDARD ACCESSORIES

Power Cord(10A)

×1

Fuses

×2 (Including a spare contained in the fuse holder)

Interlock Disable Key(New)

×1

Ground Bond Current Test Lead(1-1137)

×1

Ground Bond Return Test Lead(1-1138)

x1