IEC/EN/DIN EN 60747-5-2 Insulation Related Characteristics (HCNW139 and HCNW138)
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
55/100/21
2
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
V
1414
Vpeak
Vpeak
IORM
,
VPR = 1.875 x VIORM 100% Production Test with tP = 1 sec,
VPR
2652
2121
8000
Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
VPR = 1.5 x VIORM Type and Sample Test,
tP = 60 sec, Partial Discharge < 5 pC
,
VPR
Vpeak
Highest Allowable Overvoltage*
(Transient Overvoltage, tini = 10 sec)
VIOTM
Vpeak
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 11, Thermal Derating curve.)
Case Temperature
Current (Input Current IF, PS = 0)
Output Power
TS
IS,INPUT
PS,OUTPUT
175
400
700
°C
mA
mW
> 109
,
Insulation Resistance at TS V = 500 V
RS
IO
*Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section, IEC/EN/DIN EN 60747-5-2, for a
detailed description.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in applica-
tion.
8
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