Basic information model: A5E38508031
Device type: Siemens Robbins High Voltage Inverter Closed Loop Hall Current Sensor
Adaptation system: Robbins 6kV/10kV high-voltage frequency converter power unit (such as 6SR4900 series), compatible with current levels of 200-300A power units
Core application: Real time collection of power unit output/DC bus current, converting high current into standard weak current signals for current closed-loop control, overcurrent protection, fault diagnosis, and ensuring stable operation of the frequency converter
Electrical parameter rated measurement current: 250A (AC/DC, continuous operation)
Measurement range: 0-300A (peak)
Output signal: DC 0-5V (linearly corresponding to 0-250A)
Power supply: DC ± 15V, rated current 0.1A
Accuracy level: ± 0.5% FS (full range)
Response time: ≤ 1 μ s
Isolation voltage: AC 2500V (primary secondary)
Temperature coefficient: ≤ 50 ppm/℃
Physical and environmental parameter structure form: onboard installation, compatible with Robbins standard power unit card slot
Protection level: IP20 (to be installed inside the power unit cabinet)
Working temperature: -25 ℃ -85 ℃
Storage temperature: -40 ℃ -100 ℃
Cooling method: Natural heat dissipation (assisted by power unit air ducts for heat dissipation)
Dimensions: Approximately 80mm x 60mm x 40mm (length x width x height)
Weight: Approximately 0.3kg
Adaptation and functional adaptation components: Robbins 6SR4900 series power unit, high-voltage inverter control unit
Functional features: electrical isolation, overcurrent threshold alarm, short circuit protection, temperature compensation
Installation requirements: Installed on the DC bus or output side of the power unit, firmly wired to avoid electromagnetic interference
Siemens A5E38508031 frequency converter transformer Hall sensor current detection Specifications
| Basic information model | A5E38508031 |
|---|---|
| Device type | Siemens Robbins High Voltage Inverter Closed Loop Hall Current Sensor |
| Measurement range | 0-300A (peak) |
| Output signal | DC 0-5V (linearly corresponding to 0-250A) |
| Power supply | DC ± 15V, rated current 0.1A |
| Accuracy level | ± 0.5% FS (full range) |
| Response time | ≤ 1 μ s |
| Isolation voltage | AC 2500V (primary secondary) |
| Temperature coefficient | ≤ 50 ppm/℃ |
| Protection level | IP20 (to be installed inside the power unit cabinet) |
| Working temperature | -25 ℃ -85 ℃ |
| Storage temperature | -40 ℃ -100 ℃ |
| Cooling method | Natural heat dissipation (assisted by power unit air ducts for heat dissipation) |
| Dimensions | Approximately 80mm x 60mm x 40mm (length x width x height) |
| Weight | Approximately 0.3kg |
| Functional features | electrical isolation, overcurrent threshold alarm, short circuit protection, temperature compensation |
| Installation requirements | Installed on the DC bus or output side of the power unit, firmly wired to avoid electromagnetic interference |
About the Siemens A5E38508031 frequency converter transformer Hall sensor current detection
The Siemens A5E38508031 frequency converter transformer Hall sensor current detection is a oil drilling equipment used in industrial automation, control and power systems. It is rated at Basic information model A5E38508031, Device type Siemens Robbins High Voltage Inverter Closed Loop Hall Current Sensor, Measurement range 0-300A (peak). This oil drilling equipment is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number Siemens A5E38508031 frequency converter transformer Hall sensor current detection for accurate procurement and cross-referencing.
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