CST-1030 Triad Magnetics, CST-1030 Datasheet - Page 2

• Manufacturer Part Number: CST-1030
• Description: Audio & Signal Transformers 30A 100 ohms
• Manufacturer: Triad Magnetics
• Series: CST-10r

Specifications of CST-1030

• Frequency Range: 50 Hz to 60 Hz
• Primary Impedance: 100 Ohms
• Termination Style: Radial
• Dimensions: 30.2 mm L x 14.3 mm W x 30.2 mm H
• Product: Current Sense Transformers
• Power Rating: 90 mWatts
• Input Current: 30A
• Turns Ratio: 1000
• Secondary Burden Resistance: 100ohm
• Dc Resistance Max: 46ohm
• Mounting Type: PC Board
• Weight: 30g
• Transformer Type: Current Sense
• Rohs Compliant: Yes
• Transformer Mounting: Through Hole
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

: :
: :
Ip: Primary Current
: :
C u r r e n t S e n s e Tr a n s f o r m e r s
L o w F r e q u e n c y
www.TriadMagnetics.com
T e c h n i c a l N o t e s
1. Pin length: 5 ± 1mm
2. Pin diameter: 0.8 ± 0.1mm
3. Pin 3 normally for mechanical
CST-1005
CST-1010
CST-1015
CST-1020
CST-1025
CST-1030
O u t l i n e D i m e n s i o n s
S p e c i f i c a t i o n s
O u t l i n e D i m e n s i o n s
support only
Part No.
Amps
Ip
10
15
20
25
30
5
: :
Triad current sense transformers are used to detect the current passing through
a conductor. These transformers are very reliable and operate effectively between
50-60 Hz. They are constructed of UL rated 130ºC materials.
Turns
1000:1
1000:1
1000:1
1000:1
1000:1
1000:1
Ratio
C S T S e r i e s D e s c r i p t i o n
: :
Designed to monitor current in low frequency
applications. This Triad part may be used to
monitor current from .1 to 30 ampheres at
frequencies from 50 Hz to 400 Hz.
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C S E 1 8 7 L D e s c r i p t i o n
22520 B Temescal Canyon Road, Corona, CA 92883
Ohms
100
100
100
100
100
100
Terminating
Resistor
T e c h n i c a l N o t e s
1. Turns ratio: Primary to sense 1:500
2. Suggested burden resistor: 60 ohms.
3. Typical ouput: 110 mV /Amp.
0.0025
0.0100
0.0230
0.0400
0.0630
0.0900
Watt
Nominal
(Ohms)
40.00
40.00
40.00
40.00
DCR
46.00
46.00
0.0958
0.0969
0.0971
0.0977
0.0976
0.0977
100
Volts/Amp @ rated Lp for
0.4490
0.4565
0.4429
0.3943
0.4364
0.4160
various loads
500
4. Primary DCR: 250 μOhms maximum.
5. Sense DCR: 21 ohms maximum.
6. Constructed with UL recognized materials
(Class B, 130ºC).
1.3694
0.9686
0.7508
0.6174
0.7496
0.6710
2K
1.8402
1.1912
0.9439
0.7662
0.9664
0.8750
5K
100%
90%
80%
70%
60%
(grams)
C S E 1 8 7 L P e r f o r m a n c e G r a p h
Weight
REF
Net
20.0
20.0
20.0
20.0
30.0
30.0
400 Hz
|
60 Hz
50 Hz
0.1
Phone [phone]
23.50
23.50
23.50
23.50
30.20
30.20
0.5
A
Primary Current - AC Amps
1
24.80
24.80
24.80
24.80
30.20
30.20
B
2
Case Dimensions – mm
7. Hi-pot: 2,500 volts wdg-wdg.
8. Potted version available with a
dielectric strength of 4,000 volts
wdg-wdg.
12.00
12.00
12.00
12.00
14.30
14.30
C
5
|
U L Fi l e : E 2 0 5 3 4 9
7
FAX [phone]
15.00
15.00
15.00
12.00
20.32
20.32
D
10
10.16
10.16
7.50
7.50
7.50
7.50
15
E
C l a s s B
20
11.40
11.40
8.50
8.50
8.50
8.50
F
30