Name: EI-93 High Voltage Insulation Tester 2500V — EI-93: up to 2500V DC, 0.05MΩ~20GΩ, Polarisation Index, DAR ratio, timed measure
Brand: Mellon
Availability: InStock

Overview

KEY HIGHLIGHTS

The EI-93 is the flagship insulation tester with voltages up to 2500V DC, 20GΩ range, PI/DAR ratio calculations and 999-set memory. For HV motor windings, MV cables, power transformers and large industrial equipment.

Test voltages 250V/500V/1000V/2000V/2500V DC
Range 0.05MΩ to 20GΩ
Polarisation Index (PI) and DAR ratio
Timed measurement IR1min / IR10min
999-set memory with USB download
Large backlit LCD
For HV motors, MV cables, power transformers

Technical Data

SPECIFICATIONS

Insulation

Test Voltages

250V · 500V · 1000V · 2000V · 2500V DC

Range

0.05 MΩ ~ 20 GΩ

Accuracy

±5% (1~99.9MΩ) · ±10% (100MΩ~20GΩ)

Advanced

Polarisation Index (PI)

IR10min / IR1min

Dielectric Absorption Ratio (DAR)

IR1min / IR30sec

Timed Measurement

1 min / 10 min selectable

Continuity

Range

0 ~ 10 kΩ

Buzzer

<30 Ω

General

Data Storage

999 sets · USB download

Display

Large backlit LCD

Auto Discharge

Yes

Safety

EN 61010-1 CAT III 600V

Physical

Power

6 × 1.5V AA

Dimensions

200 × 100 × 55 mm

Weight

~650 g

Certifications

Documentation

DOWNLOADS

Product Datasheet

EI-91 / EI-92 / EI-93 Specification

PDF · English

Download

Operation Manual

EI-91 / EI-92 / EI-93 Manual

PDF · English

Download

Also Available