SL1021 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Medium / Heavy Duty Arrester Series

Gas Discharge Tubes (GDT)
SL1021 Medium/Heavy Duty Arrester
Series
Improved Non-Radioactive Protection
Non-radioactive Crydom Gas Discharge Tubes
(GDTs) offer significantly improved protection
over radioactive competitors. They are also
much faster acting. Low capacitance values
do not impede data speed.
CRYDOM GREENTUBE^™ SERIES
3-TERMINAL ARRESTER SERIES
TOTALLY NON-RADIOACTIVE UL LISTED
MEDIUM DUTY ELECTRICAL CHARACTERISTICS
DC sparkover
(V)
Impulse sparkover (max.)
(V)
Alternating discharge current
(A)
Impulse discharge current
(kA)
Insulation resistance
(Ω)
Capacitance (max.)
(pF)
Holdover
(V)
090 V
72-108
700
5
5
1 X 10⁹
<1.5
50
200 V
150-250
450
5
5
1 X 10⁹
<1.5
100
230 V
184-276
450
5
5
1 X 10⁹
<1.5
135
260 V
210-310
600
5
5
1 X 10⁹
<1.5
135
350 V
280-420
700
5
5
1 X 10⁹
<1.5
135
500 V
400-600 (i)
1000 (ii)
5
(iii)
5
(iv)
1 X 10⁹ (v)
<1.5 (vi)
135 (vii)
(i) Measured using a rate of rise of voltage of 100 V/s
(ii) Measured using a rate of rise of voltage of 1 kV/µs
(iii) Measured at 1 s duration, 5 shots @ 3 min.
intervals, 50 Hz
(iv) Measured at 8/20 µs, 5 shots each polarity
(v) Measured at 100 V except SL1021A090
measured at ±50 V DC
(vi) Measured at 1 MHz, line to ground
(vii) Measured using test based on ITU (formerly
CCITT) K12
CRYDOM GREENTUBE^™ SERIES
3-TERMINAL ARRESTER SERIES
TOTALLY NON-RADIOACTIVE UL LISTED
HEAVY DUTY ELECTRICAL CHARACTERISTICS
DC sparkover
(V)
Impulse sparkover (max.)
(V)
Alternating discharge current
(A)
Impulse discharge current
(kA)
Insulation resistance
(Ω)
Capacitance (max.)
(pF)
Holdover
(V)
(i) Measured using a rate of rise of voltage of 100 V/s
(ii) Measured using a rate of rise of voltage of 1 kV/µs
(iii) Measured at 1 s duration, 5 shots @ 3 min.
intervals, 50 Hz
(iv) Measured at 8/20 µs, 5 shots each polarity
230 V
260 V
350 V
184-276 210-310 280-420
(i)
450
600
700
(ii)
10
10
10
(iii)
10
10
10
(iv)
1 X 10⁹ 1 X 10⁹ 1 X 10⁹
(v)
<1.5 <1.5 <1.5
(vi)
135
135
135
(vii)
(v) Measured at ±100 V DC
(vi) Measured at 1 MHz, line to ground
(vii) Measured using test based on ITU (formerly
CCITT) K12
To Order: 1-877-502-5500 Fax: [phone]