Clamp on CT | Split-Core Current Transformer 1-200A

Visão geral do produto

Clamp on CT (Clamp-on Current Transformer) is an innovative split-core current measurement device designed for measuring 1-200 ampere AC currents. Featuring plug-and-play design, it easily clamps around conductors without power disconnection, providing standard 0.333V voltage output proportional to primary current RMS value.

Principais vantagens

Split-core design for convenient installation
Ampla faixa de medição: 1-200A AC
High accuracy measurement with minimal error
Certificado UL, complying with global safety standards
High isolation between primary and secondary circuits

Product Características

Recursos técnicos

Feature Item	Parâmetros Técnicos	Advantage Description
Faixa de medição	1-200A AC	Covers small to large equipment monitoring needs
Output Signal	0.333V voltage output	Stable and reliable, easy signal processing
Accuracy Grade	Alta precisão, low error	Provides accurate and reliable measurement results
Resposta de frequência	50/60Hz compatible	Suitable for global power system standards
Temperatura operacional	Ampla faixa de temperatura	Adapts to various environmental conditions
Método de instalação	Split-core clamp type	No power disconnection required, plug and play

Performance Features

Stable Output Signal

0.333V standard voltage output maintains precise proportional relationship with primary current RMS value, unaffected by environmental temperature and electromagnetic interference.

Frequency compatibility perfectly supports 50Hz and 60Hz power systems with good harmonic adaptation, ensuring measurement accuracy in complex electrical environments.

Temperature resilience features excellent temperature compensation design, maintaining stable performance across wide temperature ranges, suitable for indoor and outdoor installation environments.

Product Benefícios

Installation and Usage Benefits

Benefit Item	Specific Performance	Valor do aplicativo
Fácil instalação	Split-core clamp design, no power disconnection	Reduces installation cost and risk
Plug and Play	No configuration required, ready to use	Quick deployment, saves time
Multi-Purpose	Suitable for various application scenarios	One product meets multiple needs
Econômico	High value solution	Reduces total ownership cost

Quality and Certification Benefits

UL Recognition

Certificado UL with North America’s most authoritative safety certification, ensuring products meet strict safety standards in design, materiais, and manufacturing processes.

CE compliance meets EU health, segurança, and environmental requirements, freely marketable in European markets.

RoHS compliant with environmentally friendly design, containing no harmful substances, reflecting sustainable development principles.

Precise measurement uses high-quality core materials and precision winding processes, ensuring measurement errors are controlled within minimum range.

Aplicativos

Monitoramento de Transformadores

Monitoring Object	Application Description	Valor de monitoramento
Transformer Load Current	Real-time monitoring of primary/secondary current	Prevents overload, prolonga a vida útil do equipamento
Fan Motor Current	Cooling fan operation status monitoring	Prevents transformer overheating accidents
Pump Motor Current	Oil circulation pump operation monitoring	Ensures cooling system normal operation
OLTC Motor Current	On-load tap changer motor monitoring	Ensures voltage regulation function normality

Aparelhagem/Breaker Monitoramento

Phase Current Measurement

Monitoramento em tempo real of three-phase current balance, timely detection of phase imbalance, phase loss, and other abnormal conditions.

Motor current monitoring tracks operating mechanism motors, auxiliary motors, and other critical equipment operating status.

Heater current detection ensures outdoor equipment anti-condensation systems work properly, maintaining insulation performance.

Automation and Control

Sistemas de Proteção

Protection system current measurement provides accurate current signals for relay protection devices, implementing overcurrent, diferencial, and other protection functions.

Controle industrial provides current feedback for PLC/DCS systems, enabling load monitoring and equipment diagnosis.

Energy management provides precise current data supporting power calculation and energy consumption statistical analysis.

Especificações Técnicas

Basic Parameters

Item de parâmetro	Especificação Técnica	Observações
Faixa de medição	1-200A AC	AC current measurement
Output Voltage	0.333V	Proportional to primary current RMS value
Faixa de frequência	50/60Hz	Supports global power standards
Isolation Voltage	High isolation	Ensures safety and reliability
Temperatura operacional	Ampla faixa de temperatura	Adapts to various environments
Método de instalação	Split-core clamp type	No power disconnection installation

Certification Standards

UL Recognition: Complies with North American safety standards
Certificação CE: Meets European Union requirements
RoHS Compliant: Environmentally friendly materials, no harmful substances

Guia de instalação

O que é um Clamp on CT?

Clamp on CT is a current transformer with split-core design that installs around conductors using clamp method, measuring AC current through electromagnetic induction principle and outputting voltage signals proportional to current.

Do you clamp CT on live or neutral?

Correct Installation Position

Proper installation location: Should clamp CT on live wire (hot conductor), not neutral wire. Em sistemas trifásicos, clamp on phase lines; in single-phase systems, clamp on hot line to ensure measurement accuracy.

What does CT clamp reading significar?

CT clamp reading represents current values measured through current transformer, output as 0.333V voltage form, requiring conversion coefficients to obtain actual current values, providing continuous real-time current monitoring capability.

Etapas de instalação

Step-by-Step Process

Select installation position: Identify measured conductor, choose appropriate clamp location
Open transformer: Separate split-core transformer halves
Clamp conductor: Position conductor at transformer center, ensure perpendicular passage
Close transformer: Align and clamp halves tightly, ensure tight contact surfaces
Connect output: Connect output cables to monitoring or control equipment

Precautions

Safety and Accuracy Notes

Ensure single conductor passes through transformer window
Conductor should be positioned at window center
Avoid multiple conductors passing through simultaneously
Regularly check clamp fastening status
Secondary side must not operate open-circuit

O que é um Current CT Clamp?

Split-Core Current Transformer Design

Split-core current transformer for the measurement of AC currents from 1 para 200 Amps. O Clamp-On CT easily snaps around the conductor and is ideal for installation on electrical wiring. It has output in voltage form, 0.333V that is proportional to the RMS value of the primary current.

Principais recursos

High Isolation Performance

High isolation between primary and secondary circuits ensures operator and equipment safety, maintaining safe potential even during primary circuit faults.

Design compacto, Plug and Play philosophy throughout product development, adapting to modern electrical equipment space constraints while reducing installation complexity.

Cost-Effective Solution for variety of applications enables one product to meet multiple application requirements, significantly reducing procurement and inventory costs.

High accuracy and durable construction using quality core materials and precision manufacturing processes ensures long-term reliable performance.

Choose professional Clamp on CT for accurate, seguro, and reliable current monitoring solutions!