Industrial measuring instrument manufacturer, Signal converter, Signal system, Digital indicator, Surge arrester and more
SSP-10/25/40R is Designed for DC signal line including 2-wire transmitters.
It absorbs the lightning surges that are transmitted in the DC signal wiring to insure the line potential will remain at al ow voltage to prevent damage to electronic components.
The unit is designed not to fall in the short circuit condition, thus protecting the equipment from any damage caused by short circuits.
ㆍ2 stage protect construction
ㆍApplied technique : Basis on ANSI / IEEE category "A" / "C"
ㆍSurge suppression Voltage : under 30V(p-p)
Products Detail
SSP-R Series | |||||
APPLICATIONS | 서지 또는 서지로부터 측정 환경 측정 기기 보호 | CERTIFICATE | UL, CE, CSA | PROTECTION FUNCTION | Thermal & Short Circuit Fuse, 2-Stage Surge Protect Noise Filtering (EMI/RFI) |
APPLIED TECHNIQUE | BASE ON ANSI/IEEE Category “A”/”C | FOR USE | 4~20mA/(DC24V) SIGNAL LINE | MOUNTING | Rail Mounting type(Plug in type) |
MAIN PROTECT MATERIALS | MOV(Metal-oxide varistor) |
Technical Data
Mode | SSP10-R OR SSP25-R OR SSP40-R SIGNAL(DC24V/4~20mA) |
Nominal voltage | 24V/DC |
Rated voltage | 26V OR 28V OR 30V OR 68~70VDC | Nominal Discharge current(Mode:8*20μsec) | 10KA OR 25KA OR 40KA |
Max Discharge current(Line:8*20μsec) | 20KA OR 50KA OR 80KA | Response time | 1nsec or less |
Clamping Voltage Rating | 40V(p-p) | Insulation Resistance | 1000MΩ |
Capacitance | 1700pF(1MHz | Nominal load current / Rated current | 100mA / 2A (60℃) |
Voltage protector level Up | 55V | Max, Operating current(Leakage current) | 25μA |
Temperature range | -40℃ to + 80℃(±5℃) | Ip code | IP20/NEMA12 |
Dimension(mm) | W33xH106xD94(mm) | Case material | Steel |
Weight | 800g | Mounting | Din Rail Type(Plug in type) |