Current Transformers

Approx. Rs 6,500 / PieceGet Latest Price

The HAC 300-S is an open-loop Hall effect current transducer manufactured by LEM, designed for accurate measurement of DC, AC, and pulsed currents up to 300 A. This compact, panel-mounted sensor provides galvanic isolation between the primary circuit and the output, ensuring safe and precise current sensing in various industrial applications.

Key Features:

• Nominal Current Measurement: 300 A RMS, with a measuring range up to 900 A.
• Output Signal: Instantaneous voltage output of ±4 V at nominal current.
• Power Supply: Dual supply voltage of ±15 V.
• Frequency Bandwidth: Operates effectively from DC up to 50 kHz.
• Accuracy and Linearity: Both specified at ±1%.
• Response Time: Less than 7 µs.
• Mounting: Chassis mount with a primary through-hole of 24 × 16 mm.
• Operating Temperature Range: -10°C to +80°C.

Applications:

• AC Variable Speed Drives: Provides accurate current feedback for motor control systems.
• Static Converters for DC Motor Drives: Ensures precise current monitoring in DC motor applications.
• Battery-Supplied Applications: Suitable for current measurement in battery-powered systems.
• Uninterruptible Power Supplies (UPS): Monitors current to ensure reliable power delivery.
• Renewable Energy Systems: Ideal for current sensing in solar and wind energy installations.
• Welding Equipment: Offers reliable current sensing in welding machines.

For detailed technical specifications and design considerations, refer to the HAC 300-S datasheet.

When integrating the HAC 300-S into your design, ensure that the supply voltage, mounting orientation, and primary conductor positioning align with the recommendations provided in the datasheet to achieve optimal performance.

Approx. Rs 1,850 / PieceGet Latest Price

The CAS 50-NP is a compact, closed-loop fluxgate current transducer manufactured by LEM, designed for precise measurement of both AC and DC currents up to 50 A nominal. citeturn0search0

Key Features:

• Measurement Range: Capable of measuring currents up to ±150 A, accommodating transient currents up to three times the nominal current. citeturn0search1

• Supply Voltage: Operates with a single supply voltage ranging from 4.75 V to 5.25 V. citeturn0search4

• Output Signal: Provides a ratiometric voltage output with a sensitivity of 12.5 mV/A. citeturn0search4

• Accuracy: Offers an accuracy of ±0.8% and linearity of ±1%. citeturn0search4

• Response Time: Features a fast response time of 0.3 µs. citeturn0search4

• Operating Temperature Range: Designed to function within a temperature range of -40°C to +85°C. citeturn0search4

• Mounting: Suitable for PCB mounting, facilitating integration into various electronic systems. citeturn0search1

Applications:

The CAS 50-NP is well-suited for diverse applications, including:

• AC variable speed and servo motor drives

• Static converters for DC motor drives

• Battery-supplied applications

• Uninterruptible Power Supplies (UPS)

• Switched Mode Power Supplies (SMPS)

• Power supplies for welding applications

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For comprehensive technical specifications and additional details, please refer to the official datasheet provided by LEM.

Approx. Rs 3,500 / PieceGet Latest Price

The HO 100-P is an open-loop Hall-effect current transducer from LEM, engineered for accurate measurement of DC, AC, and pulsed currents up to 100 A nominal. citeturn0search1

Key Features:

• Nominal Current (IPN): 100 A

• Measuring Range: Up to 250 A

• Supply Voltage: Single +5 V

• Output Signal: Provides a voltage output proportional to the measured current

• Response Time: Short response time of 3.5 µs

• Overcurrent Detection: Set at 2.93 × IPN (peak value) on a dedicated pin

• Voltage Reference Access: Access to a 2.5 V reference voltage

• Aperture Size: 15 × 8 mm for the primary conductor

• Mounting: Designed for through-hole PCB mounting

• Operating Temperature Range: -40°C to +105°C

Advantages:

• Compact design, facilitating space-saving installations

• High immunity to external interference

• Low power consumption

• Galvanic separation between primary and secondary circuits

Applications:

The HO 100-P is suitable for various applications, including:

• AC variable speed drives

• Static converters for DC motor drives

• Battery-supplied applications

• Uninterruptible Power Supplies (UPS)

• Switched Mode Power Supplies (SMPS)

• Power supplies for welding applications

For comprehensive technical specifications and detailed information, please refer to the official datasheet provided by LEM. citeturn0search0

Approx. Rs 2,000 / PieceGet Latest Price

The LA 55-P is a closed-loop Hall effect current transducer manufactured by LEM, designed for precise electronic measurement of DC, AC, and pulsed currents with galvanic isolation between the primary (high power) and secondary (electronic) circuits. citeturn0search0

Key Specifications:

• Nominal Primary Current (IPN): 50 A

• Measuring Range (IPM): 0 to ±70 A

• Nominal Secondary Current (IS): 50 mA

• Turns Ratio (NP/NS): 1:1000

• Supply Voltage (UC): ±12 V to ±15 V

• Linearity Error (εL): < 0.15%

• Frequency Bandwidth (BW): DC to 200 kHz

• Operating Temperature Range (TA): -40°C to +85°C

Features:

• Excellent accuracy and very good linearity

• Low temperature drift

• Optimized response time

• Wide frequency bandwidth

• No insertion losses

• High immunity to external interference

• Current overload capability

Typical Applications:

• AC variable speed drives and servo motor drives

• Static converters for DC motor drives

• Battery-supplied applications

• Uninterruptible Power Supplies (UPS)

• Switched Mode Power Supplies (SMPS)

• Power supplies for welding applications

For detailed information, refer to the official datasheet. citeturn0search0

Approx. Rs 2,000 / PieceGet Latest Price

Additional Information:

• Delivery Time: READY STOCK

Approx. Rs 1,850 / PieceGet Latest Price

The A44L-001-0165-400A is a current transformer (CT) from FANUC. Current transformers are commonly used in industrial applications for monitoring and measuring electrical currents. Specifically, this CT is designed to handle a high current rating of 400A, making it suitable for high-power applications like industrial machinery and automation systems.

In FANUC systems, such transformers are used for current sensing in electrical circuits, often for protection, control, and monitoring purposes. The exact specifications of the A44L-001-0165-400A might include:

• Type: Current transformer
• Model: A44L-001-0165-400A
• Current Rating: 400A
• Application: Likely used in FANUC CNC machines or robots for monitoring or protection circuits

If you're looking for more detailed technical specifications or application guidelines, it would be helpful to refer to the specific manuals or datasheets from FANUC for this model.

Approx. Rs 2,000 / PieceGet Latest Price

The VAC4021X136 appears to be a specific part number for a transformer. However, it seems that detailed information about this exact part number is not immediately available in the typical database. The "VAC" designation often refers to volts AC (alternating current), which suggests the transformer is used for AC power applications.

Here are some general characteristics that can apply to similar transformers and may give you an idea of what the VAC4021X136 could be:

• Primary and Secondary Windings: A transformer has a primary winding (input) and a secondary winding (output), which can either step up or step down the voltage.
• Voltage Rating: The voltage on the primary side is typically labeled in VAC (Volts Alternating Current), and the secondary voltage will be a result of the winding ratio.
• Current Rating: The transformer will also have a current rating (amperes) to specify how much current can safely flow through the transformer.
• Power Rating: Often given in VA (Volt-Amps), indicating the maximum power the transformer can handle.
• Frequency: Transformers are rated for a certain operating frequency, typically 50Hz or 60Hz, depending on the region of use.
• Core Material: The transformer might use different core materials (e.g., ferrite, silicon steel) depending on the application and frequency.

• Power Supplies: AC transformers are commonly used in power supplies to convert AC voltage levels to required levels (e.g., in electronic devices, industrial machinery).
• Signal Transformers: For low-power applications such as audio and signal transmission.
• Isolation Transformers: To isolate different parts of a circuit for safety or signal integrity.
• Step-up or Step-down Transformers: To either increase or decrease the AC voltage.

If you have more context about the application or specifications for the VAC4021X136, it could help refine the exact details and potential uses. It might be a transformer used for power distribution, signal conditioning, or in a specialized product like a UPS (uninterruptible power supply), industrial control, or audio system.

Approx. Rs 1,850 / PieceGet Latest Price

The A44L-001-0165-100A is a current transformer (CT) model from FANUC, a company specializing in robotics and automation technology. Current transformers are used for measuring or monitoring the electrical current in a circuit.

This particular model, A44L-001-0165-100A, is likely used in FANUC's industrial machinery or automation systems. It can measure high currents and convert them into a lower, manageable output signal for monitoring and control. CTs like this one are often found in applications like motor protection, load monitoring, and safety systems in industrial settings.

If you need more detailed specifications or if you have a specific application or requirement in mind, I can help with that!

Approx. Rs 1,850 / PieceGet Latest Price

The A44L-001-0165-300A is a current transformer (CT) from FANUC. Like the 400A version, this model is designed for industrial applications, particularly in systems that require accurate current sensing for protection and monitoring purposes. The key specifications of this model are:

• Type: Current Transformer
• Model Number: A44L-001-0165-300A
• Current Rating: 300A
• Primary Application: Likely used in FANUC CNC machines, robotic systems, or automation equipment for electrical monitoring or safety functions.

These current transformers are typically used to step down high currents (in this case, up to 300A) to a lower, measurable value for control and protection circuits, making them essential for ensuring the safe and reliable operation of electrical systems.

For detailed specifications, including dimensions, wiring instructions, and application details, it would be best to consult the official FANUC product documentation or datasheets.

Approx. Rs 2,500 / PieceGet Latest Price

Additional Information:

• Delivery Time: READY STOCK