VDE 0884 Insulation Related Characteristics (HCNW4562 ONLY)
Description
Symbol Characteristic Units
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 600 V rms
I-IV
I-III
for rated mains voltage ≤ 1000 V rms
Climatic Classification
55/85/21
2
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
V
IORM
1414
V peak
V peak
V
IORM x 1.875 = VPR, 100% Production Test with tm = 1 sec,
VPR
VPR
2652
2121
8000
Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
VIORM x 1.5 = VPR, Type and sample test,
V peak
V peak
tm = 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, tini = 10 sec)
V
IOTM
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 17, Thermal Derating curve.)
Case Temperature
Input Current
Output Power
TS
IS,INPUT
PS,OUTPUT
150
400
700
°C
mA
mW
Insulation Resistance at TS, V = 500 V
RS
≥ 109
Ω
IO
*Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section (VDE 0884), for a
detailed description.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in
application.
1-391
HP [ HEWLETT-PACKARD ]
