Product DescriptionJLS-10 outdoor oil-immersed metering box
JLS-6/10/35 high-voltage metering box (combined transformer)
(hereinafter referred to as metering box) is suitable for
three-phase AC network with rated voltage of 10kV and rated
frequency of 50-60Hz. For electric energy measurement,
it consists of a combined transformer and an electric meter
box. JLS-10 outdoor oil-immersed metering box high-pressure
metering box (combination transformer) is suitable for rural
irrigation and drainage stations, township enterprises ,
processing plants, small and medium-sized factories, mining
areas, transportation and other enterprises and institutions,
as well as forestry and infrastructure construction sites.
Electric energy metering of high-voltage transmission lines
in power supply stations. The measurement of the power
generation of the small power station or the measurement of the
mutual transmission of electric energy when the power grid of
the small power station is connected to the network.Combination
transformers consist of two or three single-phase voltage
transformers and current transformers. The insulating medium
is 25# transformer oil, and the primary and secondary outlet
ends are installed on the panel with porcelain bushings. The meter
box is installed on the side of the combined transformer and
consists of one meter and one reactive meter.The JLS-6/10 metering
box is improved on the basis of the old similar products. A
moisture-proof device is added to the fuel tank cover,
which can effectively prevent external moisture from entering
the oil and prolong the service life of the product .
Compared with the old product, the capacity is large, It has
the advantages of small size, light weight, convenient
installation, high measurement accuracy, and anti-theft of
electricity.Model DescriptionTechinical parameters and Structure
dimensionsProduct features and scope of use1. The iron core of the
voltage transformer is an outer iron type, which is made of
cold-rolled oriented silicon steel sheets.2. The iron core of the
current transformer is an inner iron type, which is made of
cold-rolled oriented silicon steel sheets, and the primary
and secondary coils are installed on the iron core column.3. The
primary leads of the voltage and current transformers are
drawn out for wiring through the conductive rods in the porcelain
sleeve. The voltage and current transformers are fixed on the
pallet, the pallet is hoisted on the box cover through the support
rod, and is immersed in the transformer oil.4. The
high-voltage lead bushing and the secondary lead bushing are
installed on the tank cover, and the oil drain plug
grounding bolt is installed on the side of the fuel tank.5. The
instrument box is installed on the front of the fuel tank,
with an observation window and a lead seal hole on it.6. The
compound ratio metering box adopts the double-change ratio
compound type, which is convenient for more indirect
and efficient work when changing the ratio.7. According to the
measurement principle of complex transformation ratio, the
V/V-12 wiring method is adopted, the secondary point b in the
voltage loop is grounded, and the tail end of the A.C phase
current secondary loop in the current loop is grounded. Inside the
complex ratio metering box, the tail end of the current
secondary circuit and the point b at the end of the voltage
secondary circuit have been connected to one point, but not
grounded. When the meter is actually connected to measure,
this point (b) should be reliably grounded.Use environmental
conditions:1. System grounding method: neutral point is not
effective grounding system; 2. Atmospheric conditions: There
is no serious pollution in the atmosphere.3. Installation place:
outdoor4. Ambient temperature; within the range of
-24ºC-+40ºC, the air humidity is not more than 85%5. Altitude:
Use below 2500 meters above sea level6. The installation site
is free of corrosive gasesProduct detailsProduct real shotA coner
of the production workshopProduct packagingProduct application
use /* January 22, 2024 19:08:37 */!function(){function
s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about Jls 10kv 5A Outdoor Oil-Immersed High-Voltage Power Metering Box Three-Phase Three-Wire Combined Transformer
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup