Low-Voltage Current Transformer CT | Metering & Protection, 50-3000A
Ring-type / Three-in-one / Busbar Type CT for Measurement & Protection
$25.00
Product 1: Split-core Current Transformer
Title: Split-core Current Transformer (Opening Type)
Overview
Nelink split-core current transformer is a clamp-on type CT designed for AC 50/60Hz, rated voltage up to 0.66kV power systems. It can be installed without disconnecting the primary cable. Red epoxy resin encapsulated, with clamping band and terminal block. Suitable for retrofitting, monitoring and energy management. Compliant with GB and IEC standards.
Key Features
Split-core design, no need to disconnect cable
Red epoxy resin encapsulated
Clamping band for easy installation
Terminal block for secondary wiring
Suitable for retrofit and monitoring
Manufactured in accordance with GB / IEC 61869-2
Technical Specifications
Item | Specification |
|---|---|
Product Type | Split-core CT |
Rated Voltage | 0.66kV |
Rated Frequency | 50Hz / 60Hz |
Primary Current | 50A ~ 1000A |
Secondary Current | 5A / 1A |
Accuracy Class | 0.5 / 0.5S |
Standard | GB / IEC 61869-2 |
Product 2: Solid-core Ring Current Transformer
Title: Solid-core Ring Current Transformer
Overview
Nelink solid-core ring current transformer is a through-hole type CT designed for AC 50/60Hz, rated voltage up to 0.66kV power systems. Primary cable passes through the ring. Red/black epoxy resin encapsulated with metal mounting bracket and terminal block. High accuracy, stable performance. Compliant with GB and IEC standards, widely used in low voltage distribution panels.
Key Features
Solid-core ring type, through-hole design
Red/black epoxy resin encapsulated
Metal mounting bracket included
Terminal block for secondary wiring
High accuracy, stable performance
Manufactured in accordance with GB / IEC 61869-2
Technical Specifications
Item | Specification |
|---|---|
Product Type | Solid-core Ring CT |
Rated Voltage | 0.66kV |
Rated Frequency | 50Hz / 60Hz |
Primary Current | 5A ~ 3000A |
Secondary Current | 5A / 1A |
Accuracy Class | 0.5 / 0.5S / 1.0 |
Standard | GB / IEC 61869-2 |
Product 3: Three-in-one Current Transformer
Title: Three-in-one (Three-phase) Current Transformer
Overview
Nelink three-in-one current transformer integrates three phase CTs in one unit. Designed for AC 50/60Hz, rated voltage up to 0.66kV power systems. Three holes for three-phase busbar or cable passage. Red front panel with terminal screws. Compact size, saves panel space. Compliant with GB and IEC standards, widely used in low voltage distribution panels.
Key Features
Three phase CTs in one compact unit
Three holes for three-phase passage
Red front panel with terminal screws
Compact size, saves panel space
Suitable for three-phase distribution
Manufactured in accordance with GB / IEC 61869-2
Technical Specifications
Item | Specification |
|---|---|
Product Type | Three-in-one (Three-phase) CT |
Rated Voltage | 0.66kV |
Rated Frequency | 50Hz / 60Hz |
Primary Current | 5A ~ 600A |
Secondary Current | 5A / 1A |
Accuracy Class | 0.5 / 0.5S |
Standard | GB / IEC 61869-2 |
Applications
Low voltage distribution panels, energy metering, current monitoring, protection relay circuits, retrofit projects, industrial control systems.
Ordering & Support
Send CT type (split-core / solid-core / three-in-one), current ratio, accuracy class and quantity to levit@nelink.net or WhatsApp +86 15622712297 for a configured quotation.