Current Sensor. SSA-500 Datasheet

SSA-500 Sensor. Datasheet pdf. Equivalent

Part SSA-500
Description Smart Current Sensor
Feature SSA - Smart Current Sensor Amplified Analog Output and Reinforced Isolation Nominal Current Maximum.
Manufacture Riedon
Datasheet
Download SSA-500 Datasheet



SSA-500
SSA - Smart Current Sensor
Amplified Analog Output and Reinforced Isolation
Nominal Current
Maximum Current
Power Supply (3.0 to 5.5vdc)
Differential Analog Output
2.62 volts maximum unclipped
Offset (maximum)
Initial Accuracy
Linearity over Current Range
Bandwidth (unfiltered)
Reaction Time (typical)
Thermal EMF (maximum)
Long term stability
Reinforced Isolation
Operating Temperature
Storage Temperature
Materials
Secondary Mating Connector
Optional Accessories
• 100A to 1000A
• 1500VDC Reinforced Isolation
Amplified Output
• 0.1% Tolerance
Compared to Hall Effect Technology
» Superior Overall Current Measurement Accuracy
» Unipolar Power Supply
» Lower Temperature Drift
» No Periodic Calibration
» Higher operating temperature range
Typical Applications:
» Battery Systems
» UPS systems
» Motor Drives
» Frequency Inverters
» Fuel Cells
SPECIFICATIONS
100A, 250A, 500A, 1000A - others on request
2 times nominal
3.0V, 20mA typical
high impedance load
5.5V, 40mA typical
high impedance load
100A =12mV/amp
250A = 5mV/amp
500A = 2.5mV/amp
1000A = 1.25mV/amp
≤ ± 0.3mV
± 0.1% (offset is zeroed prior to calibration)
± 0.1% of range
300kHz
1.6µS (input step function, 50% rise on input to 50% rise on output)
0.05mV/°C
< ±0.2% 1000 hours 45°C terminal temperature
< ±0.5% 1000 hours 100°C terminal temperature
1500VDC 1000VAC RMS (maximum working voltage)
- 40°C to +85°C ambient
- 40°C to +125°C primary conductor ( see derating curve on page 4 )
- 55°C to +125°C
Resistance Element: Manganin
Terminal Block: Nickel Plated Copper
Suitable for Copper, Copper-Clad Aluminum or Aluminum conductors
Electronics Housing: 94-V0
Potting Material: 94-V0 rated
JST type J04R-JWPF-VSLE-S (housing), SWPR-001T-P025 (contact)
SSA-CABLE-length (pre-terminated mating cable, 1 meter standard)
SSA-BASE (Insulated panel mounting fixture (94-V0))
Riedon Inc.
© Riedon, Inc.
300 Cypress Avenue Alhambra CA 91801
(626) 284-9901
www.riedon.com sales@riedon.com
(626) 284-1704
Revised: 202006_002



SSA-500
SSA - Smart Current Sensor
Amplified Analog Output and Reinforced Isolation
C
I
D
B
A
H
B
A
Standard Configuration
3.9
G
F
E
2
A (±0.5)
B (±0.5)
C (±0.3)
D (±0.3)
E (±0.3)
F (MAX)
G (±0.5)
H (±0.5)
I (±0.2)
J (±0.3)
K (±0.3)
Mass
SSA-100
63.5
83.8
19.1
4.9
17.8
29
41
29.8
8.7
-
-
80g
Dimensions (mm)
SSA-250 SSA-500
63.5
63.5
83.8
83.8
19.1
19.1
4.9
8
17.8
21.3
29
33
41
41
29.8
29.8
8.7
8.7
-
-
-
-
90g
121g
SSA-1000
63.5
83.8
38.1
8
21.3
33
50
29.8
8.7
19.05
9.5
215g
3.9
CJ
K
G
I
-Vo
+Vo
+3.0 to +5.5VDC
GND
Product Safety notice: The SSA current sensor must be used in a manner specified by this datasheet, otherwise
the protection provided by the equipment may be impaired
Please note that the SSA series should not be treated as a structural part of the installation and must be properly
supported on both ends.
Ordering Information
Riedon Inc.
© Riedon, Inc.
Example: SSA-250
100
250
500
1000
Size
300 Cypress Avenue Alhambra CA 91801
(626) 284-9901
www.riedon.com sales@riedon.com
(626) 284-1704
Revised: 202006_002





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