ADM3251E

Rev. 0 | Page 6 of 16

DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 INSULATION CHARACTERISTICS (PENDING)

This isolator is suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by

protective circuits.

Table 6.

Description

Conditions

Symbol

Characteristic

Unit

Installation Classification per DIN VDE 0110

For Rated Mains Voltage ≤ 150 V rms

I to IV

For Rated Mains Voltage ≤ 300 V rms

I to III

Climatic Classification

40/105/21

Pollution Degree (DIN VDE 0110, Table 1)

2

Maximum Working Insulation Voltage

424

V peak

Input-to-Output Test Voltage

Method b1

795

V peak

Method a

After Environmental Test Subgroup 1

discharge < 5 pC

680

V peak

After Input and/or Safety Subgroup 2/Subgroup 3

discharge < 5 pC

510

V peak

Highest Allowable Overvoltage

4000

V peak

Safety-Limiting Values

Maximum value allowed in the event

of a failure

Case Temperature

150

°C

Supply Current

531

mA

Ω