Explosion Proof Filters
for Industrial Processing Equipment
Ceramic Pi Filter for Explosion Proof
Equipment According to EN 50 020
Bushing Mount
(Figure 1)
Part Number: 1112523-1
Part Number with Nut: 5-1112523-1
3.0
(76.2)
min. 25.0
max. 12.0
min. 25.0
(min. 635.0) (max. 304.8) (min. 635.0)
Metric Threaded Bushing Mount Type
M6x0.5
Coating
ø0.8
(20.32)
tinned Cu
7.0
(177.8)
Figure 1
Dimensions in inches
(mm)
Working Voltage.
. . . . . . . . 350 VDC
Test Voltage
. . . . . . . . . . . . 1700 VDC 1 min.
. . . . . . . . . . . . . . . . . . . .
1060 VAC 1 min.
Feed-thru
Current
. . . . . . . . . . . . . . . Max. 10A
Insulation
Resistance
. . . . . . . . . . . . . Min. 10
4
MOhm
Capacitance (total)
. . . . . . . 1600 pF -20/+80%
Inductance
. . . . . . . . . . . . . 1000nH -50/+100%
Soldering
Conditions
. . . . . . . . . . . . . Max. 250°C
Marking.
. . . . . . . . . . . . . . None
Operating Temperature.
. . . . -55°C to +85°C
4.8
(121.9)
min. 25.0
(min. 635.0)
11.9
(302.3)
min. 25.0
(min. 635.0)
English Thread Bushing Mount Type
12-32 Unef-2A
ø0.8
(20.32)
tinned Cu
6.35
(161.3)
Figure 2
Dimensions in inches
(mm)
Schematic for Both Filters
Input
Output
Bushing Mount
(Figure 2)
Part Number: 1112529-1
Part Number with Nut: 5-1112529-1
Ground
Typical Electrical Characteristics
Working Voltage.
. . . . . . . . 250 VDC
Test Voltage
. . . . . . . . . . . . 1500 VDC 1 Min.
. . . . . . . . . . . . . . . . . . . .
1060 VAC 1 Min.
Feed-thru
Current
. . . . . . . . . . . . . . . Max. 10A
Insertion Loss (dB)
Pi Insertion Loss
Typical Explosion Proof Applications
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Frequency (MHz)
100
1000 3000
Insulation
Resistance
. . . . . . . . . . . . . Min. 10
4
MOhm
Capacitance (total)
. . . . . . . 4nF -0/+100%
Inductance.
. . . . . . . . . . . . 1000nH -50/+100%
Soldering
Conditions
. . . . . . . . . . . . . Max. 250°C
Marking.
. . . . . . . . . . . . . . None
Operating Temperature.
. . . . -55°C to +125°C
SPECTRUM CONTROL INC.
• 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-835-1650 • Fax: 814-835-1651 • Web site: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH
• Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
53
Explosion Proof Filters
Typical Electrical Characteristics
APITECH [ API Technologies Corp ]
