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RS PRO Current Transformer 400 A 21mm Bore IEC 60044-1 IEC 61869-1 UL94V-0 171-8851
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Model | 171-8851 |
| Depth | 40mm |
| Width | 93mm |
| Mount Type | Busbar, Wall, Cable |
| Maximum Operating Temperature | 55°C |
| Minimum Operating Temperature | -5°C |
| Bore Diameter | 21mm |
| Secondary current | 5A |
| Terminal type | Wire |
| Insulation Class | E |
| Primary Current | 400A |
| Minimum Operating Frequency | 50Hz |
| Maximum Operating Frequency | 60Hz |
| The RS PRO base mounted split core transformer has a current ratio of 400 | 5. It offers an efficient method by which the current can be measured without breaking the conductor, thereby reducing installation and commissioning time. It is a surface mounted device |
| HOBUT CTSCM Series Clip Fit Current Transformer, 400A Input, 400 | 5, 5 A OutputBrand: HOBUT |
| HOBUT CTSCEN Series Current Transformer 1000 ABrand | HOBUT |
Key Features
- Supports secondary current output of 5A for standard integration.
- Features wire type terminals for reliable connections.
- Operates efficiently within temperature range of -5°C to 55°C.
- Constructed with flame retardant grade enclosure for safety.
- Complies with IEC 60044-1, IEC 61869-1, UL94V-0, and IEC 61010-2 standards.
- Maximum operating frequency of 60Hz with a minimum frequency of 50Hz.
- Mount types include busbar, wall, or cable for versatile installation.
- Insulation class E provides robust electrical safety.
Product Description
RS PRO 171-8851 Current Transformer 400 A 21mm Bore is designed for accurate current measurement in industrial and commercial electrical applications. With a primary current rating of 400A and a secondary current of 5A, this transformer enables monitoring without breaking the conductor, simplifying installation and reducing commissioning time.
The product features a 21mm bore diameter and a wire terminal type for reliable connectivity. Operating temperature ranges from -5°C to 55°C with an insulation class E flame retardant enclosure to ensure durable performance and safety. This current transformer maintains operation within 50Hz to 60Hz frequency and supports mounting on busbars, walls, or cables, providing flexibility in varied setups.
Standards compliance includes IEC 60044-1, IEC 61869-1, UL94V-0, and IEC 61010-2, marking high quality and safety adherence. The compact design with 93mm width and 40mm depth accommodates space constraints while ensuring maximum efficiency.
Supports secondary current output of 5A for standard integration. Features wire type terminals for reliable connections. Operates efficiently within temperature range of -5°C to 55°C. Constructed with flame retardant grade enclosure for safety.
Complies with IEC 60044-1, IEC 61869-1, UL94V-0, and IEC 61010-2 standards. Maximum operating frequency of 60Hz with a minimum frequency of 50Hz. Mount types include busbar, wall, or cable for versatile installation. Compact dimensions: 93mm width and 40mm depth ensure slim profile.
Insulation class E provides robust electrical safety. Manufactured in India assuring quality and reliability.
This current transformer is suited for commercial electric power distribution, electrical substations, industrial process control, and various automation systems. Its cost-effective moulded case and flame retardant enclosure make it ideal for environments requiring high safety standards.
Explore related Current Transformers and components on EnvMart for comprehensive power monitoring and control solutions.
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Frequently Asked Questions
The primary current rating of this model is 400A, allowing it to measure high levels of current in industrial applications.
It provides a secondary current output of 5A, which is standard for integration in monitoring systems.
This current transformer features a bore diameter of 21mm, accommodating various conductor sizes.
It operates efficiently within a temperature range of -5°C to 55°C, making it suitable for various environments.
This unit can be mounted on busbars, walls, or cables, providing versatility in installation.
The insulation class of this model is E, which provides robust electrical safety.
The dimensions of this current transformer are 93mm in width and 40mm in depth, ensuring a compact design.
It supports a minimum operating frequency of 50Hz and a maximum of 60Hz, suitable for standard electrical systems.
It features wire type terminals, which provide reliable connections for installation.
It complies with IEC 60044-1, IEC 61869-1, UL94V-0, and IEC 61010-2 standards, ensuring quality and safety adherence.
This current transformer is suited for commercial electric power distribution, electrical substations, and industrial process control.
It is manufactured in India, assuring quality and reliability in its construction.
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