Website: www.kingtronics.com
Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099
■ COMMON DIMENSIONS
Electrical Characteristics
Impulse
DC
spark-over
voltage
(100V/s)
V
Impulse
spark-over
voltage
(1KV/us)
V
Impulse
discharge current
(10/1000us
300times)
A
AC
discharge
current
(50Hz 1s 5
times) A
discharge
current
(8/20us
10times)
KA
Holdover
Voltage
V
Insulation
resistance
Ω
Capacitance
pF
Type
SKT-2R-75A2
SKT-2R-90A2
SKT-2R-150A2
75±25%
90±20%
150±20%
≤600
≤600
≤700
50
50
5
5
5
5
5
5
/
/
≥1010
≥1010
≥1010
<1.5
<1.5
<1
100
80
SKT-2R-230A2
+30
-40
230
≤800
100
5
5
135
≥1010
<1
SKT-2R-350A2
SKT-2R-470A2
SKT-2R-600A2
350±20%
470±20%
600±20%
≤800
≤900
100
100
100
5
5
5
5
5
5
135
135
135
≥1010
≥1010
≥1010
<1
<1
<1
≤1200
Note: Specification are subject to change without notice.
2
KINGTRONICS [ Kingtronics International Company ]
