Single-Output, Dual-Voltage (±15 V) fixed-voltage mixed switching-linear Power Supply for low-noise operation – designed for the 0-FLUCS Current Transducer series
The PS1215 is a single-output, dual-voltage (+/- 15 V) mixed switching-linear power supply that is designed in order to obtain low-noise operation and high efficiency and it is especially suited for DCCT measurement systems where switching power supplies could corrupt measuring noise, accuracy and precision.
The power supply is housed in a robust and compact stainless steel box that can be placed next to the supplied device in order to reduce cable lengths and minimize consequent possible noise pick-up.
Typical noise levels of 0.001 % are present on both outputs in order to supply the high precision current transducers (or other precise electronic instrumentation) with very clean DC power.
Two different types of cables are commercially available to guarantee optimal performance and quick connection to the current transducers of the 0-FLUCS precision series.
The “I” version is designed to be used with the standard current-output current transducers while the “V” version for the voltage-output ones.
A BNC termination is provided with the PS1215V model and a three-banana plugs termination with the PS1215I version.
This power supply is specifically designed for operation with the following 0-FLUCS DC Current Transducers (DCCTs):
All these transducers, combined with a PS1215 low-noise voltage power supply, guarantee their rated specifications. The maximum output power for the PS1215 is rated at 27 W and has a derating curve under a certain threshold of the AC mains input voltage.
Model
WPS1215IXAAA
WPS1215VXAAA
WPS1215XAAAA
Output Positive Voltage
+15 V
+15 V
+15 V
Output Negative Voltage
-15 V
-15 V
-15 V
Output Voltage Tolerance
±3 %
±3 %
±3 %
Maximum Output Power
27 W
27 W
27 W
Maximum Output Current
+15 V @ 900 mA
-15 V @ 900 mA
+15 V @ 900 mA
-15 V @ 900 mA
+15 V @ 900 mA
-15 V @ 900 mA
Output Ripple + Noise (DC - 1 MHz)
0.003 % RMS
0.025 % PEAK-PEAK
0.003 % RMS
0.025 % PEAK-PEAK
0.003 % RMS
0.025 % PEAK-PEAK
AC Line Voltage Input
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
AC Line Voltage Frequency
47 - 63 Hz
47 - 63 Hz
47 - 63 Hz
Input to Output Isolation
3 kV
3 kV
3 kV
Output to Earth-Case Isolation
500 V
500 V
500 V
Hold-up Time (typical)
16 ms @ 115 V
16 ms @ 115 V
16 ms @ 115 V
Cooling
Natural air convection
Natural air convection
Natural air convection
Indicators
2 LEDs (Power Good)
2 LEDs (Power Good)
2 LEDs (Power Good)
Protections
Output Short-Circuit
Output Over-Voltage
Output Short-Circuit
Output Over-Voltage
Output Short-Circuit
Output Over-Voltage
Output Cable
SUB-D 9-pin connector + 3 banana-type plugs for current-output DCCTs
Output Cable
SUB-D 9-pin connector + 3 banana-type plugs for current-output DCCTs
SUB-D 9-pin connector + BNC output for voltage-output DCCT
3-m without connector
Dimensions
136.4 x 41 x 90.7 mm
136.4 x 41 x 90.7 mm
136.4 x 41 x 90.7 mm
Maximum Weight
600 g
600 g
600 g
Output Positive Voltage
+15 V
+15 V
+15 V
Output Negative Voltage
-15 V
-15 V
-15 V
Output Voltage Tolerance
±3 %
±3 %
±3 %
Maximum Output Power
27 W
27 W
27 W
Maximum Output Current
+15 V @ 900 mA
-15 V @ 900 mA
+15 V @ 900 mA
-15 V @ 900 mA
+15 V @ 900 mA
-15 V @ 900 mA
Output Ripple + Noise (DC - 1 MHz)
0.003 % RMS
0.025 % PEAK-PEAK
0.003 % RMS
0.025 % PEAK-PEAK
0.003 % RMS
0.025 % PEAK-PEAK
AC Line Voltage Input
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
AC Line Voltage Frequency
47 - 63 Hz
47 - 63 Hz
47 - 63 Hz
Input to Output Isolation
3 kV
3 kV
3 kV
Output to Earth-Case Isolation
500 V
500 V
500 V
Hold-up Time (typical)
16 ms @ 115 V
16 ms @ 115 V
16 ms @ 115 V
Cooling
Natural air convection
Natural air convection
Natural air convection
Indicators
2 LEDs (Power Good)
2 LEDs (Power Good)
2 LEDs (Power Good)
Protections
Output Short-Circuit
Output Over-Voltage
Output Short-Circuit
Output Over-Voltage
Output Short-Circuit
Output Over-Voltage
Output Cable
SUB-D 9-pin connector + BNC output for voltage-output DCCT
Output Cable
SUB-D 9-pin connector + 3 banana-type plugs for current-output DCCTs
SUB-D 9-pin connector + BNC output for voltage-output DCCT
3-m without connector
Dimensions
136.4 x 41 x 90.7 mm
136.4 x 41 x 90.7 mm
136.4 x 41 x 90.7 mm
Maximum Weight
600 g
600 g
600 g
Output Positive Voltage
+15 V
+15 V
+15 V
Output Negative Voltage
-15 V
-15 V
-15 V
Output Voltage Tolerance
±3 %
±3 %
±3 %
Maximum Output Power
27 W
27 W
27 W
Maximum Output Current
+15 V @ 900 mA
-15 V @ 900 mA
+15 V @ 900 mA
-15 V @ 900 mA
+15 V @ 900 mA
-15 V @ 900 mA
Output Ripple + Noise (DC - 1 MHz)
0.003 % RMS
0.025 % PEAK-PEAK
0.003 % RMS
0.025 % PEAK-PEAK
0.003 % RMS
0.025 % PEAK-PEAK
AC Line Voltage Input
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
AC Line Voltage Frequency
47 - 63 Hz
47 - 63 Hz
47 - 63 Hz
Input to Output Isolation
3 kV
3 kV
3 kV
Output to Earth-Case Isolation
500 V
500 V
500 V
Hold-up Time (typical)
16 ms @ 115 V
16 ms @ 115 V
16 ms @ 115 V
Cooling
Natural air convection
Natural air convection
Natural air convection
Indicators
2 LEDs (Power Good)
2 LEDs (Power Good)
2 LEDs (Power Good)
Protections
Output Short-Circuit
Output Over-Voltage
Output Short-Circuit
Output Over-Voltage
Output Short-Circuit
Output Over-Voltage
Output Cable
3-m without connector
Output Cable
SUB-D 9-pin connector + 3 banana-type plugs for current-output DCCTs
SUB-D 9-pin connector + BNC output for voltage-output DCCT
3-m without connector
Dimensions
136.4 x 41 x 90.7 mm
136.4 x 41 x 90.7 mm
136.4 x 41 x 90.7 mm
Maximum Weight
600 g
600 g
600 g
Ordering code
Description
Action
WPS1215IXAAA
PS1215I, AC/DC Dual Voltage +/- 15 V, 27 W, 3-m cable with DB-9 and Bananas (current output)
WPS1215VXAAA
PS1215V, AC/DC Dual Voltage +/- 15 V, 27 W, 3-m cable with DB-9 and BNC (voltage output)
WPS1215XAAAA
PS1215, AC/DC Single Output Dual Voltage +/- 15 V, Low-Noise Power Supply, 3-m Cable
Last reviewed: 2024-09-02
ⓘ More infoRevision: 2
Last reviewed: 2024-11-05
ⓘ More infoRevision: 1.1
No firmware or software available.
