ZETTLER ACST-258-15 Current sense transformer Datasheet

ACST-200
CURRENT SENSE
TRANSFORMER
FEATURES
• Primary Current Range 0.4 to 30 Arms
• Dielectric Strength 4000 Vrms
• Split bobbin design for 5.5 mm or 8.0 mm
creepage and clearance
• Low profile (16 mm height)
• UL approved Class B insulation system
TYPICAL APPLICATION DIAGRAM
GENERAL DATA
Primary Current Range
0.4 to 30 Arms
Frequency Range
50 to 200 Hz (sinusoidal)
Primary Resistance
DC value
Impedance at 50 Hz
max. 600 microohms
typical < 1 milliohm
Clearance
5.5 or 8.0 mm
ACST
Creepage
5.5 or 8.0 mm
Solid Insulation
min. 1.5 mm
Dielectric Strength
(at sea level for 1 min.)
4000 Vrms
between primary and secondary
Ambient Temperature
Operating
Storage
Primary Current Range 0.4 to 30 A
-40°C (-40°F) to 70°C (158°F)
Primary Current Range 0.4 to 20 A
-40°C (-40°F) to 85°C (185°F)
RL
VAC
output voltage
consumer
appliance
OUTPUT VOLTAGE
Example for ACST-262 and different load resistors RLmax
-40°C (-40°F) to 105°C (221°F)
1000 Ω
10000
Vibration
to measurement/
evaluation unit
0.062" (1.5 mm) DA at 10–55 Hz
470 Ω
ACST-262
Nylon 66
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270°C (518°F)
Max. Solder Time
5 seconds
Weight
13 grams
Packing unit in pcs
48 per plastic tray / 576 per carton box
200 Ω
100 Ω
47 Ω
1000
eff )
10 g
Bobbin
Output Voltage (mV
Shock
20 Ω
10 Ω
100
NOTES
1. All values at 20°C (68°F).
2. Additional technical information is available at
www.ZETTLERelectronics.com
3. Specifications subject to change without notice.
ZETTLER
10
0,1
1
Primary Current (A
rms ),
10
50 Hz
100
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
[email protected]
www.ZETTLERelectronics.com
2011-07-20
ACST-200
ORDERING DATA
ELECTRICAL DATA
Part Number
1)
Turns Ratio
RLmax
(Ohms)
2)
Output
(mV / A) ± 5%
3)
Secondary
Resistance
(DC / Ohms) ± 10%
Secondary
Inductance
(H) ± 30%
4)
Preferred Type
ACST-262-15
1:1500
200
123.3
236
5.2
Other Available Versions
ACST-255-15
1:50
0.2
3.75
0.198
0.008
ACST-256-15
1:100
1
9.7
0.8
0.025
ACST-257-15
1:150
2
13.9
1.7
0.06
ACST-258-15
1:200
4.7
20.0
3.2
0.12
ACST-259-15
1:300
10
31.7
7.8
0.27
ACST-260-15
1:500
20
37.2
21
0.72
ACST-261-15
1:1000
100
91.7
81
2.4
NOTES:
1) “-15” indicates 5.5 mm clearance and creepage; substitute it with “-18” for 8.0 mm clearance and creepage.
2) The output voltage is linear in the whole range of primary current, if the chosen load resistor is not higher than value RLmax.
3) Measured at primary current of 10 Arms, 50 Hz and load resistor value RLmax.
4) Measured at 1 V, 100 Hz, serial.
MECHANICAL DATA
8
1A
Primary
Secondary
(Sense)
2A
5
Indicates Polarity
ACST-2xx-15
Bottom View
ACST-2xx-18
Bottom View
Dimensions in mm.
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
[email protected]
www.ZETTLERelectronics.com
2011-07-20
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