Products
KBSGZY Mine explosion-proof mobile transformer substation
KBSGZY Mine explosion-proof mobile transformer substation is intended for use in mines with the presence of a methane-air mixture and coal dust, which are hazardous due to explosion, as a switchgear for complex mechanized mining equipment in underground coal mines.
Description
marker
Purpose and operating conditions
KBSGZY Mine explosion-proof mobile transformer substation is intended for use in mines with the presence of a methane-air mixture and coal dust, which are hazardous due to explosion, as a switchgear for complex mechanized mining equipment in underground coal mines.
Operating conditions:
The product operates continuously and for a long time under the following operating conditions and rated power.
a. Altitude above sea level no more than 2000 m
b. Ambient temperature not higher than +40 °C
c. Relative air humidity no more than 95% (at +25 °C)
d. Absence of strong shaking and vibration, inclination relative to the vertical plane is no more than 15°
e. Absence of gases and vapors that can cause corrosion of metals and destroy insulation
f. No places with dripping water
Description of design
The mine explosion-proof mobile transformer substation KBSGZY consists of three components: a dry transformer for the mine explosion-proof mobile transformer substation, a high-voltage vacuum circuit breaker for the mine explosion-proof mobile transformer substation and a low-voltage protection unit for the mine explosion-proof mobile transformer substation. The switch provides protection against leakage, overload, short circuit, phase loss, undervoltage and other types of protection. The dry-type transformer for explosion-proof mobile transformer substation consists of a housing, housing cover, magnetic core assembly, insulation assembly, high-voltage bushings, low-voltage bushings and a track trolley.
contact us
Related Popular Products
ZW32-40.5 Vacuum circuit breaker for outdoor installation
The outdoor high-voltage vacuum circuit breaker type ZW32-40.5 adopts uniquely designed solid cast poles with high reliability and highly reliable driving mechanism. This device is mainly used in medium-voltage overhead distribution networks to switch on and off load currents, overload currents and short-circuit currents.
S13-RL Oil transformer with spatial twisted core
High mechanical strength: the spatial twisted core has a round cross-section of the rods, which provides better resistance to short-circuit currents compared to the oval cross-section. In addition, a high degree of filling with gaskets and reliable fixation increase the resistance of the product to short-circuit currents.
KYN450(550)-12 Small-sized intelligent AC switchgear in an armored metal housing with withdrawable elements
The KYN450 (550)-12 product is a new generation of medium voltage air insulated armored switchgear with withdrawable elements, which was developed as a result of continuous improvement of medium voltage switchgear manufacturing technology.
underground transformer
An underground transformer is a switchgear in which the transformer and related auxiliary equipment are combined into a single unit. This equipment is installed under the surface of the earth outdoors, without direct contact with people, does not take up space on the surface of the earth and is well suited for urban environments, especially for densely populated central cities.
Low-voltage isolation transformer for photovoltaic systems with energy storage
This series of isolation transformers has the advantages of fire resistance, moisture protection, safety, reliability, energy saving and ease of maintenance.
ZW20-12(24)F High-voltage vacuum circuit breaker for outdoor installation with protection zone delimitation function
High-voltage vacuum circuit breaker for outdoor installation of the ZW20-12 (24) F/T☐-☐ series (hereinafter referred to as the “switch”) is a switchgear for outdoor installation with a rated voltage of 12 (24) kV, three-phase alternating current with a frequency of 50 (60) Hz.
RM6-12 Fully sealed ring main block with full insulation
The ring switchgear with environmentally friendly gas RM6-12 is a complete switchgear for a voltage of 12 kV, three-phase alternating current with a frequency of 50 (60) Hz, for a system of single and sectional busbars.
SCB Epoxy Insulated Dry Type Transformer
SCB series dry-type transformers with epoxy insulation 10 kV are manufactured by vacuum casting with epoxy resin. They are especially suitable for use in urban electrical networks, high-rise buildings, hospitals, airports, subways, tunnels and other places with increased safety and environmental requirements.
GTXGN-12 High Voltage Ring Trunk with Solid Insulation
The GTXGN-12 Series Solid Insulated Ring Switchgear is a fully insulated, fully sealed, maintenance-free solid insulated vacuum switching device.
XGN66-12 Fixed type high voltage distribution cabinet
The cabinet is a complete device for indoor installation, designed to operate in three-phase AC electrical networks with a voltage of 3.6; 7.2; 12 kV, frequency 50 (60) Hz, with a single or sectional busbar system, for receiving and distributing electricity.
Oil rectifier transformer
ZS type oil rectifier transformer is a special transformer designed for rectifier applications, which uses insulation oil for insulation and cooling. It converts AC mains voltage into voltage suitable for rectification, which is then supplied as direct current through rectifier elements.
Dry phase shifting transformer
One of the important technologies in high-voltage variable frequency technology is multi-stage summation technology, which uses an isolation transformer to connect several low-voltage modules in series to form a high-voltage output.
KNY61-40.5 Complete AC switchgear in an armored metal housing with withdrawable elements
Complete switchgear with withdrawable elements of the KYN61-40.5 series (hereinafter referred to as the “switching device”). Its main feature is the use of a fully insulated ZN85-40.5 vacuum circuit breaker and spring actuator in the cabinet.
Transformer with increased overload capacity
High overload transformer (also called high capacity transformer) is a new type of transformer featuring high efficiency and low energy consumption, developed by our company through years of research. This transformer is continuously improved based on the design principles of transformers for medium frequency induction furnaces.
GKD Mine low-voltage distribution cabinet for general purposes
The general-mine low-voltage distribution cabinet type GKD is a power distribution and control device specially designed for the harsh conditions of underground mining.