Product DescriptionAB-3S-12 series circuit breaker is a new
generation of intelligent vacuum circuit breaker on the column
developed by our company, integrating advanced technology at home
and abroad, taking advantage of the strength of many families,
adopting a new design concept and using high -tech means. The
product can be used as the switch of 10kV side and 10kV outlet of
main transformer of 35kV substation, as well as the switch on the
column of distribution network. It can easily realize control,
protection, measurement and communication when combined with
various control units produced by the company. It is the preferred
equipment for realizing automation and miniaturization of
distribution network.Model DescriptionProduct technical parameters
and external dimensionsProduct structure features1, magnetic
(permanent magnet) mechanism, so that a large number of parts,
closing power greatly reduced, stable and reliable, no regular
maintenance. Ensure that the operation sequence of the reclosing
device (t1-0.3s, t2-3s, t3 -3S, latching) is successfully
completed;2, using imported outdoor epoxy as external insulation
material, light weight, long life, good weather resistance, no oil,
no SF6, meet the requirements of environmental protection.3, the
advanced DSP chip, set control, protection, measurement,
communication in the body, so that the system has advanced design,
super function.4, adopt integrated sensor technology to realize the
on-line monitoring of the device;5. Adopt synchronous closing
technology to realize synchronous closing of circuit breaker and
effectively suppress operating overvoltage and inrush current;6,
flexible communication mode, support general wireless packet
service (GPRS), support Chinese and English short message;7.
Sampling up to 128 points per week and fast FFT transform provide
high-speed and high-precision data from fundamental wave to 19th
harmonic wave for line measurement and protection;8, with fast
protection function, make the distribution network in the absence
of master station cooperation, also can automatically complete
isolation and restore power supply, greatly improve the reliability
of power supply;9. Online judgment of single-phase grounding fault
and warning or tripping can be realized without additional
configuration;10. Adopting temperature measurement and temperature
correction technology, the device can achieve high accuracy under
various temperature conditions;11, specially designed power
management module can provide automatic conversion of 2 auxiliary
power input lines (AC1 10V or AC220V), monitor the battery and
control the battery charging voltage and charge and discharge
power;12, friendly interface, full Chinese display, easy to set
up;13, all stainless steel manufacturing, no rust, really
maintenance free. Environment condition1. Ambient air
temperature: -5~+40 and the average temperature should not exceed
+35 in 24h.2. Install and use indoors. Altitude above sea level for
operation site should not exceed 2000M.3. Relative humidity should
not exceed 50% at max temperature +40. Higher relative humidity is
allowed at lower temperature. Ex. 90% at +20. But in view of the
temperature change, it is possible that moderate dews will produce
casually.4. Installation gradient not exceed 5.5. Install in the
places without fierce vibration and shock and the sites
insufficient to erode the electrical components.6. Any specific
requirement, consult with manufactory.Product detailsProducts real
shotA corner of the production workshopProduct packagingProduct
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
Related products about Ab-3s-12 630-1250A 12kv Three-Phase Outdoor High Voltage Vacuum Circuit Breaker
-
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