ADM2490E

Rev. 0 | Page 6 of 16

VDE 0884 INSULATION CHARACTERISTICS (PENDING)

This isolator is suitable for basic electrical isolation only within the safety limit data. Maintenance of the safety data must be ensured by

means of protective circuits.

An asterisk (*) on a package denotes VDE 0884 approval for 848 V peak working voltage.

Table 7.

Description

Symbol

Characteristic

Unit

Installation Classification per DIN VDE 0110 for Rated Mains Voltage

≤300 V rms

I to IV

≤450 V rms

I to II

≤600 V rms

I to II

Climatic Classification

40/105/21

Pollution Degree (DIN VDE 0110, see Table 1)

2

Maximum Working Insulation Voltage

848

Input-to-Output Test Voltage, Method b1

1590

Input-to-Output Test Voltage, Method a

(After Environmental Tests, Subgroup 1)

1357

(After Input and/or Safety Test, Subgroup 2/3)

1018

Highest Allowable Overvoltage

6000

Safety-Limiting Values

(Maximum Value Allowed in the Event of a Failure; see Figure 16)

Case Temperature

TS

150

°C

Input Current

265

mA

Output Current

335

mA

Ω