What Is LMZJ1-0.5 Series Low Voltage Solid Current Transformer？
LMZJ1 0.5 solid type current transformer is mainly used for indoor, for rated voltage up to and including 0.5kV, rated frequency 50Hz AC circuit as the electric current and electric energy measurement and relay protection, product adopts casting insulation, adopting bottom fixed installation.
Working Conditions of the LMZJ1-0.5 Series Low Voltage Solid Current Transformer
- Installation sites: Indoor
- Ambient temperature:-5~40'c
- Ambient humidity:≤ 80%
- Altitude: s1000m
- Atmospheric conditions: no serious impurity in the atmosphere.
Why Choose ZHIMING's LMZJ1-0.5 Series Low Voltage Solid Current Transformer?
High Insulation Reliability
Adopting casting insulation technology, the LMZJ1-0.5 low voltage current transformer provides excellent dielectric strength, moisture resistance, and long-term electrical stability, ensuring safe operation in indoor low voltage systems.
Accurate Measurement & Protection
Designed for 0.5kV rated voltage and 50Hz circuits, this transformer delivers precise current and energy metering, as well as reliable signal transmission for relay protection, helping to improve system efficiency and safety.
Easy Bottom Fixed Installation
The bottom fixed mounting design simplifies installation on distribution panels or switchgear. It saves space and ensures stable positioning, reducing maintenance efforts and installation time.
Durable Solid Type Construction
The solid (moulded/cast) structure resists mechanical stress and environmental influences such as humidity and moderate temperature variations, making it a long-lasting choice for indoor low voltage applications.
Wide Application in Low Voltage Networks
Ideal for use in low voltage distribution cabinets, metering boxes, and industrial control panels, this transformer supports both measurement and protection functions, offering a cost-effective solution for low voltage power systems.
FAQ
What is the rated voltage of the LMZJ1-0.5 low voltage current transformer?
The rated voltage is up to and including 0.5kV (500V), suitable for low voltage AC circuits.
Can this transformer be used outdoors?
No, the LMZJ1-0.5 is designed for indoor use only. Outdoor installation may lead to insulation degradation and safety risks.
What is the rated frequency?
The rated frequency is 50Hz, standard for most power distribution systems.
What are the main applications of this low voltage current transformer?
It is used for electric current measurement, energy metering, and relay protection in low voltage AC circuits.
How is the LMZJ1-0.5 low voltage current transformer installed?
It adopts bottom fixed installation – the transformer is secured to a mounting plate or panel base using screws or bolts, ensuring stable and reliable fixation.
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