Jlszy-10kv 5-1000A 10va Outdoor Three-Phase Four-Wire Combined Instrument Transformer High Voltage Power Metering Box
Jlszy-10kv 5-1000A 10va Outdoor Three-Phase Four-Wire Combined Instrument Transformer High Voltage Power Metering Box image
Get Latest Price Request a quote
Basic Info.
Product Description
Product Description
JLSZY-10 integral casting high pressure dry combined transformer (integral casting high pressure metering box) is improved on the basis of similar products. It is suitable for rated frequency 50HZ and is an ideal replacement product for old oil-immersed metering box products. JLSZY-10 dry-type power metering box is composed of two single-phase fully insulated voltage transformers to form a three-phase “V” type connection, A and C phases are connected in series with two current transformers, and the rated voltage is 10KV. The outdoor power system is used in Active and reactive energy measurement, current transformer can be made into a multi-variable ratio structure, which brings convenience for future system capacity expansion. JLSZY-10 integral casting high-voltage dry-type combined transformer (overall casting high-voltage metering box) voltage transformer is made of outdoor epoxy resin vacuum casting with current resistance and aging resistance. Rainproof and dustproof, it is an ideal replacement product for urban and rural power grid transformation.
Product performance standards:
1. GB1207-2006 voltage transformer;
2. GB1208-2006 current transformer;
3. Insulation coordination of GB311.1-1997 high-voltage power transmission and transformation equipment.
4. GB17201-2007 combined transformer.
Model Description
Product technical parameters and structure dimensions
Accuracy level: 0.2S, 0.2, 0.5S
Rated voltage ratio: 10000/100V, 6000/100V
Rated primary current: 5~1000A
Rated secondary current: 5A or 1A
Rated capacity: Voltage part: 0.2 class, 20VA
Current part: 0.2S, 0.2 class, 10VA
Rated short-time thermal current multiple: 100I1n/1s
Rated short-time dynamic stability multiple: 250I1n
Product features and scope of use
1. Small size and large capacity
2. Stable insulation performance
3. Contamination-resistant, maintenance-free, long service life
4. It can be used with ZW32-12 outdoor circuit breaker to form the main part of the prepaid management system.
5. The box body is welded by stainless steel, the product is beautiful as a whole and has no hidden danger of leakage and rain.
Conditions of Use:
1. JLSZY-10 integral casting high voltage dry type combined transformer (integral casting high voltage metering box) is suitable for 10kV or 6kV three-phase AC power system with a frequency of 50Hz;
2. Ambient temperature: -40ºC~+40ºC;
3. The relative humidity of the air: the monthly average value is less than or equal to 90%;
4. Altitude: no more than 2000m;
5. The surrounding air should not be polluted by corrosive gas or flammable gas;
6. Creepage distance: 340mm.
Product details
Products real shot
A corner of the production workshop
Product packaging
Product application case
/* 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
We are China Jlszy-10kv 5-1000A 10va Outdoor Three-Phase Four-Wire Combined Instrument Transformer High Voltage Power Metering Box manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
Get Latest Price Request a quote
Popular cnkcele Products
Zw32-24fg 24kv 630-1250A Outdoor Three-Phase AC High Voltage Vacuum Circuit Breaker Auto Recloser
Lw16-40.5 35kv 1600-2000A Outdoor Three-Phase AC Sulfur Hexafluoride Circuit Breaker
Qjz8 380/660/1140V 400A Vacuum Explosion-Proof Electromagnetic Starter for Coal Mine
Yjhlv (22/82) 0.6/1kv 10-400mm 1-5 Core Aluminum Alloy Tape Chain Armoured Power Cable
Yb6-11/15/33/0.4kv 50-2000kVA American Prefabricated Box Substation
Popular High-Voltage Current Transformer Products
Lcz-35 50-1500A Indoor High Voltage Dry Current Instrument Transformer
Lzzbj9-10 3/6/10kv 200-2000A High-Quality Hv Current Transformers for Indoor Switchgear
Lcz-35 50-1500A Indoor High Voltage Dry Current Transformer
Lzzbj4-35kv 200-500A 1600A Indoor Dry Type Pillar Type High Voltage Current Transformer
Popular Hv Instrument Transformer Products
Jlszy3-20 20000/100V 5-200/5A Outdoor Dry Type High Voltage Power Combined Instrument Transformer