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Product Detailed Parameters
- Description：CURR SENSE XFMR CHAS MNT
- Series：-
- Mfr：Simpson Electric
- Package：Retail Package
- Frequency Range：50Hz ~ 400Hz
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Chassis Mount
- Size / Dimension：3.780" L x 3.530" W (96.01mm x 89.66mm)
- Height - Seated (Max)：2.150" (54.61mm)
- Termination Style：Terminal Block
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：-
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Overview
The Simpson Electric 37022 is a current sense transformer designed for chassis mounting. It reduces high AC current signals to a standardized 5A AC output, facilitating compatibility with analog and digital indicators. The device operates within a frequency range of 50-400Hz and features an input range of 0-200AAC. Its transformation ratio is 200:5, ensuring accurate signal conversion. The unit has a power rating of 5 VA at 60Hz and provides 1% accuracy. Physical dimensions include a length of 89.66 mm and a height of 96.01 mm, with a weight of approximately 1.0 lb.
Feature Summary
- Reduces high AC current signals to 5A AC for indicator use
- Operates across 50-400Hz frequency range
- Provides 1% measurement accuracy
- Features 200:5 transformation ratio
Applications
- Integration with analog panel meters
- Connection to digital current indicators
- High current signal monitoring in industrial systems
Procurement Notes
Verify the specific input current range required for your application, as this model supports up to 200AAC input. Confirm that the operating frequency falls within the 50-400Hz specification. Ensure the chassis mounting style aligns with your enclosure design. Check for any regional distribution restrictions or limited availability status before finalizing procurement plans.
Selection Notes
Select this component when a 200:5 step-down ratio is necessary for current monitoring. It is suitable for applications requiring 1% accuracy and operation up to 400Hz. Consider the physical dimensions and chassis mount requirement during integration. This transformer is appropriate for converting high AC currents to standard 5A levels for downstream instrumentation.
Part Context
This part belongs to the Simpson Electric line of test equipment accessories, specifically current sense transformers. These components are engineered to interface high-current circuits with standard low-current measuring devices. The product series focuses on providing reliable signal isolation and transformation for industrial testing and monitoring environments.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing meter inputs if considering alternative models.
