2)
Part name
Manufacturer
Circuit
voltage
50/60Hz Vrms
250V 3ø
Outline drawing
41±1
* Refer to the manufacturer's catalog for detailed characteristics, outline and connection methods of
the surge protector.
Appendix 3 Parts for EMC Measures
Appendix 3.3 Surge Protector
: RAV-781BXZ-4
: Okaya Electric Industries
Max.
Clamp
tolerable
voltage
circuit
V±10%
voltage
300V
700V
Surge
Surge
resistance
withstand
level
voltage
8/20µs
1.2/50µs
2500A
2kV
Circuit drawing
(1)
Black
UL-1015 AWG16
Unit: mm
105
Operating
Static
temperature
capacity
range
75pF
–20 to +70°C
(2)
(3)
Black
Black
Green