Brochure
19
active tracking filtering with surge PrOtectiOn
STFV PLUS SERIES
Specications
* All measurements in volts. IEEE test results with no AC applied.
DESCRIPTION VALUE
Input Voltage
120 Vac Models 0-150 Vrms
240 Vac Models 0-275 Vrms
Line Frequency 50/60 Hz
Conguration Single Phase (2 wire + ground)
Response Time < 5 ns
Enclosure High impact plastic case, 94V-0, Vacuum impregnated magnetics, epoxy encapsulated
Fusing External
Status Indication Green LED
Connection/Mounting Type Series/Panel Mount
Operating Temperature -40°C to +60°C at full load
Derate Linearly to 60% at +70ºC
Operating Humidity 0% to 95% Non-condensing
Mean Time Between Failure
(MTBF)
Greater than 100,000 hours (Mil. Std. 217F)
Packaging High impact plastic case, vacuum impregnated magnetics, epoxy encapsulated
Peak Surge Current
Capability (8 x 20 µs)
Per Phase 25,000 Amps
Line to Neutral 12,500 Amps
Line to Ground 12,500 Amps
Neutral to Ground 12,500 Amps
Load Surge Current Rating
10m sec 5 x Nominal
1 sec 3 x Nominal
10 sec 2 x Nominal
Frequency Response
(Forward Reverse)
100 kHz to 50 MHz 90 dB Max
Transient Reduction *
(IEEE C62.41)
Typical Category A Ringwave
(6 kV, 200A, 100 kHz)
< 10 volts peak
Typical Category B Ringwave
(6 kV, 500A, 100 kHz)
< 50 volts peak
Warranty 10 year limited warranty