LMZ6-178-120-72

Category:

Current transformer below 10kV

LMZ6-178-120-72

Model meaning

Model Code	L	M	Z	6	178	120	72
Encoding content	Current transformer	Penetric	pouring type	Design serial number	Standard width	Length code	Inner diameter dimension

Indoor LMZ6-178-120-72 type epoxy resin cast insulation through-core current transformer, suitable for power measurement, current detection and relay protection below 10Kv and within AC 50/60Hz, suitable for air insulated switchgear.

+86 022 24378232

15922114009@tjtlep.com

Product quotation

Product manual

Technical parameters

Products meet the standard GB20840.1, GB20840.2, IEC61869-1, IEC61869-2

If users have special requirements, they can be determined after consultation with our company.

Product Information

Product Description

Conditions of use

Installation location: indoor.

Ambient temperature:-25 ℃ ~ 40 ℃, daily average temperature is not more than 30 ℃.

Altitude: ≤ 1000m, higher altitude can be selected as required.

Humidity: The maximum relative humidity at room temperature is 95%.

There shall be no violent vibration or collision at the installation site.

Structural Overview

Pillar type, totally enclosed. Epoxy resin cast insulated current transformer.

The primary terminal is identified as P1, and the secondary terminal is identified as 1S1-1S2,2S1-2S2,3S1-3S2. This model has 6 secondary terminals and supports up to 3 secondary windings.

Technical Data

The installation site is free of gas, steam, chemical deposition, explosion and corrosive media that seriously affect the insulation of the transformer.

Power frequency withstand voltage between secondary windings and grounding 3kV/1min.

Other requirements shall be in accordance with GB20840.1, GB20840.2, IEC61869-1 and IEC61869-2.

Application Case