DAHU electrical specializes in the production of 0.5-40.5kv transformers. It has cooperated with many national power bureaus for 10 years and exported to foreign markets. If there is any quality problem within the warranty period, it can be replaced free of charge.
Regarding the thermal interval of LSY107-10 10kv three-phase low-voltage current transformer, according to the relevant information in the search results, the following are some key technical parameters:
Rated short-time thermal current: according to the information in the search results, the rated short-time thermal current of LSY107-10 series current transformer is 40kA, and the duration is 1 sec.
.
Rated continuous thermal current: the rated continuous thermal current is 120% In
.These parameters provide a performance indicator of the LSY107-10 current transformer in terms of thermal stability, i.e., the maximum value of current that can be withstood under short-time and continuous operating conditions. These data are essential for evaluating and ensuring the safety and reliability of current transformers in practical applications.
LMZK8-10 10KV cast insulated busbar split-core open-circuit current transformer is a kind of equipment suitable for 10kV AC power system, mainly used for current measurement and microcomputer protection. The following are the key technical parameters and features of this product:
Working Principle: LMZK8-10 current transformer is an instrument to measure the large current on the primary side by converting it into small current on the secondary side according to the principle of electromagnetic induction, and it consists of closed core and winding.
The current transformer is composed of a closed core and windings.
Insulation performance: primary winding to the secondary winding and ground, the secondary winding to the ground can withstand short-term frequency withstand voltage 3KV, insulation resistance greater than 5 ohms.
Insulation resistance is more than 5 ohms.
Accuracy level: 0.5 level
Rated Voltage and Frequency
Rated voltage and frequency: rated voltage is 660V, rated frequency is 50Hz or 60Hz.
Rated voltage and frequency: 660V, rated frequency 50Hz or 60Hz.
Rated secondary current: 5A
.
Environmental conditions:
Ambient temperature minimum -5ºC, maximum 40ºC, average daily temperature does not exceed 30ºC.
Altitude not exceeding 1000 meters
.
Product standards: follow GB20840.1 and GB20840.2 standards
.
Product features: small size, light weight, openable, easy to install, etc., widely used in compact fully insulated ring network cabinets.
Product features: small size and light weight, easy to open and install.
Application Scenario: Suitable for current and power measurement and relay protection in 10kV and below power lines and equipments.
Application Scenario
Shape and installation dimensions: specific shape and installation dimensions can be referred to the product specification or the information provided by the manufacturer.
LMZK8-10
LMZK8-10 type current transformer is widely used in power systems for its excellent insulation properties, high measurement accuracy and good stability.
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Regarding the thermal interval of LSY107-10 10kv three-phase low-voltage current transformer, according to the relevant information in the search results, the following are some key technical parameters:
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