Daiichi Electronics SVD-HH-105D 사용 설명서 - 페이지 5
{카테고리_이름} Daiichi Electronics SVD-HH-105D에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Daiichi Electronics SVD-HH-105D 9 페이지. Ac voltage alarm setter
페이지 인쇄2.2 Performance
Item
Setting accuracy
Repeatability
Response time
Influence of
temperature
Influence of auxiliary
supply
Influence of frequency
Influence of distorted
wave
Overload capacity
Insulation resistance
Withstand voltage
Impulse withstand
voltage
Noise-capacity
Vibration
Shock
±1.0％ (％ for maximum input value)
±1.0％ (％ for maximum input value)
Operating time
90⇔110％ of step input to operation value. Less than 300ms
Reset time
110⇔90％ of step input to operation value. Less than 300ms
Error of operation value：±1.0％ (％ for maximum input value)
Error of operation time and contact delay：10.0％
Error of operation value：±1.0％ (％ for maximum input value)
Error of operation time and contact delay：10.0％
Error of operation value：±1.0％ (％ for maximum input value)
Error of operation time and contact delay：10.0％
Error of operation value：±1.0％ (％ for maximum input value)
Error of operation time and contact delay：10.0％
Voltage input
2 times 10 seconds, 1.2 times continuation of rated voltage.
1.5 times 10 seconds of rated voltage.
Auxiliary supply
Upper limit of the auxiliary supply voltage range is continued.
Between electric circuit and case.
Between input terminals and auxiliary supply
terminals and contact output terminals.
Between electric circuit and case.
Between input terminals and auxiliary supply
terminals and contact output terminals.
Between electric circuit and case.
Between auxiliary supply terminals.
Oscillatory surge voltage
If a vibration damping waveform (1～1.5MHz, Peak voltage : 2.5～3kV) is repeated and added,
there is no malfunction.
Auxiliary supply circuit (Normal / Common)
AC input circuit (Normal / Common)
Contact output circuit (Common)
Square wave impulse noise
If a noise (1μs, 100ns width) is repeated and added, there is no malfunction.
Auxiliary supply circuit (Normal / Common) Over 1.5kV
AC input circuit (Normal / Common) Over 1.5kV
Contact output circuit (Common) Over 1.0kV
Electric wave noise
If intermittence irradiation of the electric wave of a 150,400MHz band is done by (1W, 1m),
there is no malfunction.
Electrostatic noise
±8kV (at the case of energization) is that there is no malfunction.
±10kV (at the case of no-voltage) should not have damage or the abnormalities of parts.
Malfunction：Frequency 16.7Hz, Double amplitude 1mm to X, Y, Z direction for 10 minute.
Durability ：Frequency 10～25Hz, Double amplitude 2mm to X, Y, Z direction for 2 hours.
Malfunction：Shock of 98m/s
Durability ：Shock of 294m/s
Specification
Above 50MΩ at DC500V megger.
AC2000V (50/60Hz) 1 minute.
5kV 1.2/50μs. Positive and negative
polarity, for each 3 times.
3kV 1.2/50μs. Positive and negative
polarity, for each 3 times.
2
to X,Y,Z direction for 3 times.
2
to X,Y,Z direction for 3 times.
4
SVD-208-053
By 23±20℃
To auxiliary
supply range.
By 45～65Hz
3rd-harmonic,
15％ mixing