Datasheet

4
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics*
Description Symbol Characteristic Unit
Installation classication per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 150 V
rms
for rated mains voltage ≤ 300 Vrms
for rated mains voltage ≤ 600 V
rms
I – IV
I – III
I – II
Climatic Classication 55/125/21
Pollution Degree (DIN VDE 0110/1.89) 2
Maximum Working Insulation Voltage V
IORM
567 V
peak
Input to Output Test Voltage, Method b*
V
IORM
x 1.875=V
PR
, 100% Production Test with t
m
=1 sec, Partial discharge < 5 pC
V
PR
1063 V
peak
Input to Output Test Voltage, Method a*
V
IORM
x 1.5=V
PR
, Type and Sample Test, t
m
=60 sec, Partial discharge < 5 pC
V
PR
851 V
peak
Highest Allowable Overvoltage (Transient Overvoltage t
ini
= 10 sec) V
IOTM
6000 V
peak
Safety-limiting values – maximum values allowed in the event of a failure.
Case Temperature
Input Current
Output Power
T
S
I
S, INPUT
P
S, OUTPUT
175
230
600
°C
mA
mW
Insulation Resistance at T
S
, V
IO
= 500 V RS >109 W
* Refer to the optocoupler section of the Isolation and Control Components Designer’s Catalog, under Product Safety Regulations section, (IEC/
EN/DIN EN 60747-5-2) for a detailed description of Method a and Method b partial discharge test proles.
Insulation Related Specications
Parameter Symbol Value Units Conditions
Minimum External Air Gap L(101) ≥5 mm Measured from input terminals to output
(Clearance) terminals, shortest distance through air.
Minimum External Tracking L(102) ≥5 mm Measured from input terminals to output
(Creepage) terminals, shortest distance path along body.
Minimum Internal Plastic Gap 0.08 mm Through insulation distance conductor to
(Internal Clearance) conductor, usually the straight line distance
thickness between the emitter and detector.
Tracking Resistance CTI 200 Volts DIN IEC 112/VDE 0303 Part 1
(ComparativeTracking Index)
Isolation Group IIIa Material Group (DIN VDE 0110)