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Product Detailed Parameters
- Description：CURRENT SENSE TRANSFORMER
- Series：XZM
- Mfr：Zettler Magnetics
- Package：Tray
- Frequency Range：50Hz ~ 60Hz
- Type：Invasive
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Through Hole
- Size / Dimension：0.906" L x 0.906" W (23.00mm x 23.00mm)
- Height - Seated (Max)：0.787" (20.00mm)
- Termination Style：PC Pin
- Turns Ratio - Primary:Secondary：1000:01:00
- Current Rating (Amps)：50 A
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Overview
The XZM-CT50A01 is a current sense transformer manufactured by Zettler Magnetics, designed for through-hole mounting. It features a primary-to-secondary turns ratio of 1000:1 and supports a maximum primary current rating of 50 A. The device operates within a frequency range of 50 Hz to 60 Hz. Its physical dimensions are specified as 23.0 mm in length, 23.0 mm in width, and 20.0 mm in height.
Feature Summary
- Provides robust current sensing capabilities with a high turns ratio for accurate signal transformation.
- Designed for easy integration into professional applications requiring efficient current measurement.
- Constructed for print assembly compatibility, supporting direct board mounting.
Applications
- Current control systems
- Efficiency monitoring circuits
- General-purpose measuring applications
Procurement Notes
Verify the specific suffix (e.g., -SF) against the official datasheet to ensure compliance with required standards such as IEC61869-1 and IEC61869-2. Confirm that the through-hole package dimensions match the target PCB footprint. Ensure the operating frequency range aligns with the system's input signal characteristics before finalizing procurement.
Selection Notes
Select this component when a 1000:1 ratio is required for stepping down high currents up to 50 A for sensing purposes. Consider the 50/60 Hz operational bandwidth to ensure compatibility with standard power line frequencies. Evaluate the physical envelope size of 23x23x20 mm against available board space constraints during the design phase.
Part Context
This part belongs to the XZM-CT series of current transformers from Zettler Magnetics. The series offers various current ratings and ratios tailored for different sensing needs. The XZM-CT50A01 specifically addresses applications requiring moderate current handling with precise isolation between the primary circuit and the sensing electronics.
Replacement Considerations
Check for compatible substitutes like the XZM-CT80A01 if higher current capacity is needed. Verify that alternative parts maintain the same 1000:1 ratio and through-hole mounting style to ensure mechanical and electrical interchangeability without redesigning the PCB layout.
FAQ
What is the primary current rating of the XZM-CT50A01?
The primary current rating is 50 A.
Does the XZM-CT50A01 conform to international standards?
Yes, devices in this series conform with IEC61869-1 and IEC61869-2 standards.
