Low-Voltage Current Transformer CT | Metering & Protection, 50-3000A

Solid / split-core CT, 5A or 1A secondary, accuracy 0.2-10P, IEC 61869

HK$60.00

Overview

Nelink low-voltage current transformers proportionally step down high primary currents to a standardised 5 A or 1 A secondary for energy metering, monitoring and relay protection. The range covers solid ring (LMZ/LMK), busbar-mount and split-core / openable (CTKD) types for new panels and retrofit installation without disconnecting the busbar.

Key Features

  • Solid and split-core (clip-on) versions for fast retrofit

  • Encapsulated, flame-retardant ABS/PC housing, high reliability

  • Wide primary-current range with multiple accuracy classes

  • Metering and protection cores available (single or combined)

  • DIN-rail, panel or busbar mounting

Technical Specifications

Type

LMZ / LMK solid ring; CTKD split-core

Primary current

50-3000 A

Secondary current

5 A or 1 A

Accuracy class

0.2 / 0.5 / 1.0; protection 5P/10P

Rated insulation

0.66 / 1 kV, power-frequency withstand 3 kV/1min

Frequency

50 / 60 Hz

Operating temp.

-12 to +75°C

Standard

IEC 61869-2

Applications

LV switchgear, distribution boards, motor control centres, energy meters, power-monitoring and protection circuits.

Ordering & Support

Specify primary/secondary current, accuracy, window/busbar size and cable length (split-core). Contact levit@nelink.net or WhatsApp +86 15622712297 for a quotation and datasheet.