Skip to main content
JOHNN

Instrument Transformers

LZZW-10Q Outdoor Current Transformer

The LZZW-10Q is a robust outdoor current transformer designed for 10kV medium-voltage power systems. Engineered to withstand harsh environmental conditions, it delivers accurate current measurement and dependable protection signal conversion for outdoor switchgear, pole-mounted installations, and distribution networks, making it an ideal choice for utility substations, renewable energy projects, and rural electrification.

Request a quote

Model and Meaning

Technical Parameters

Rated primary current (A) Accuracy classes combination Rated secondary output (VA) Multiple of 1s short-time thermocurrent Multiple of rated peak withstand current
0.2(S) 0.5 10P15
10 0.2(S)/10P15
0.5(S)/10P15
0.2(S)/0.5/10P15
0.5(S)/0.5/10P15
10 15 15 0.6 1.5
15 0.9 2.25
20, 25 1.2 3
30 1.8 4.5
40, 50 2.4 6
60 3 7.5
75 4.5 11.25
100 6 15
150 9 22.5
200 12 30
250-600 12 30
750-1000 36 90
1200-1500 60 130

Overall Dimension Drawing