Used for enterprises, residential areas, with current 3 x 220/380V. It is capable of prepaid and control overload. Solve default energy charge, prevent pilferage effectively. Control and debug the electric network running. Remote control and IC card prepayment.
Main usages:
Designed for timesharing electricity metering of new or reconstructed single-phase users. With prepayment function, it is particularly suitable to solve payment-collecting difficulties in residential area, organization, factories, mines and schools excite is preferable in promoting the management level at demand side, inducting the users to better power consumption style to improve power efficiency and electric sources collocation.
Main Functions
1.Both-way electric energy metering. Provides precise positive-negative active energy metering and one-way accumulating. Used for power metering and advance purchase of AC single-phase current rated.
2.Advance purchase quantity, preset maximum load-limit and IC card password. IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases etc.)backward reading.
3.Storage of leave-factory serial number, meter constants, initial data and the user's name and address etc..
4.Alarm and switch off when overload. Alarm at low remaining power to remind user of timely purchasing.
Main Characteristics:
1.High accuracy and import special metering chip. High accuracy, sensitivity and reliability, wide overload endurance, low power consumption, small volume and light in weight; easy installation, convenient auto-control and function expanding.
2.Long service life. With SMT technology and world famous, long-life components employed, its accuracy is not affected by frequency, temperature, voltage and higher order harmonics. Random installation location. No adjustment is needed if it leaves the factory as complete machine. Checkout period can be extended. Hence the workload of Watt-hour Meter testing and checking-out of electric departments is considerably reduced. Obviously better reliability than its similar.
3.Stable operation. Better stability for its wide range working voltage.
4.LED display, bright and clear prevent counter data from Losing at any times.
5.Single-phase,3-phase and multi-functional prepayment Watt-hour Meter can share a single electricity supply system.
6.With meter reading card and a portable computer, once about 1500 meters can be read.
Characteristic
Universal ac input
Green energy-saving chip design
No load, power consumptioníñ+1.0w
Down-lead output with plug
Full range safety output:3-48v
Enclosed all plastic cover
Protections: short circuit/overload/overheating/over voltage
Our company is specialized in supply of all kind of generator of automile's ignition coil.Our products can suitable for european, american, janpense brand cars such as.:volkswagen, renault, fiat, citroen, peugeot, gm, ford, toyota, nissan and so on, our produts have a high quality, competitive price and good after sales service in abroad markets, if you have any need pls don't hesitate to contact ue then our be able to reply you as soon as possible.Welcome to our company vists or negotiation and established a friendship business relationship.
Our company is specialized in supply of all kind of generator of automile's window regulator.Our products can suitable for european, american, janpense brand cars such as.:volkswagen, renault, fiat, citroen, peugeot, gm, ford, toyota, nissan and so on, our produts have a high quality, competitive price and good after sales service in abroad markets, if you have any need pls don't hesitate to contact ue then our be able to reply you as soon as possible.Welcome to our company vists or negotiation and established a friendship business relationship.
Stc generators are to be used in town, the countryside, worksites, mountain and pasture lands as a electric power source for lighting purpose, it can also be used as a reserved power source for emergent case.The generators are of drip-poof with rotary field type and with the adoption of harmonic excitation system, that allow your easy operation and simple maintenance.The generators are of three-phase four-wire type, making use of star connection with neutral point.The rated line voltage is 400v.Phase voltage 230v.Frequency 50hz.Power factor 0.8(lag).It can provide 60hz and the other voltage generator according to necessary.
This series generators adopt with the jb/t8981-1999 standard, also accord with the iec34-1 standard.
Environment conditions:
Under the following conditions, the generators could continuously run and output the rated power:
1. Above sea level: not exceed 1000m
2. Cooling air temperature: 258 ~ 313 k
3. Relative air damping:90%
Features:
1) first pipeline dredger of the world
2) according to mechanics and water power principle, selecting high quality
Steel and plastic materials
3) it can dredger through break turn pipe like lzsm pipe
4) it's a small but unique environmental protection device. We can control the
Force according to the condition by yourself
5) appropriate flexibility and rigidity, great power
6) we can drill through hard objects such as wooden, plastic and cement and
Push them out
Features:
1) this device can reach perfect effect to electromotor for oil field and clothing.
This device can be applied to all kinds of three-phase electrical equipment
Especially some complicated equipment with heavy load
2) usage: try to install it in front of electrical equipment and at the back of
Ammeter. As all the engineering products have been installed in the box, it is
Very convenient to install. After installing, all the indicator lights turned
Bright, the device begins to effect on electricity-saving
3) work load: each j.S.D three-phase electronic power saving engineering
Contains six sets of three-phase electronic electricity saving devices. Its work
Load is 60kw, 380v, 50-60hz, three-phase
4) life span: six to eight years
5) remark: the effect is distinct after a month, the longer time you use it, the
More electricity you will save. Consider installing several electricity-saving
Engineering jointly if the load is heavy
6) the number of engineering that have to be installed equals to the total load
Of electricity/60kw
7) we also have our own appearance design patent
Brushless alternator with condenser voltage regulator
No fuse circuit breakers for overload protection and convenience
12v dc auxiliary charging (for car/boat batteries)
Large fuel tank ensures hours of continuous running
Description:
4-stroke ohv engine (overhead valve).
Brushless alternator.
Transistor controlled ignition (t.C.I.).
Low noise design.
High quality welded open frame.
Electric starter with battery, makes more easy operation.
Oil watch warning system; with fuel gauge and voltmeter.
Complete power station backup system!!
Engines
Cat 3516b ta diesel engine: quantity of twenty (20), average running hours of 271 per engine
Reliable, rugged, durable design
Field-proven in thousands of applications worldwide
Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
Generators
Caterpillar sr4b 13.8 kv, 60 hz, 1640 kw generator: quantity of twenty (20)
Rated 1600 kw continuous & 2000 kw standby
Metal housing for generator unit
Fault resistors
Matched to the performance and output characteristics of caterpillar engines
Optimum winding pitch for minimum total harmonic distortion and maximum efficiency
Single point access to accessory connections
Ul 1446 recognized class h insulation
Accessories
Complete 480 vac and 120/240 vac power delivery system less 13.2 kv gnd wye/480 vac gnd wye power step-down transformers.
Oil storage system for caterpillar engines, including two (2) 6, 000 gallon tanks, one for new oil and one for old oil.
Complete facility perimeter chain link fencing including all gates.
All spare parts and material for diesel generator units.
All manuals, testing, diagrams, and technical documents.
Diesel fuel system
ST series generators are mainly designed to serve as power generating unit of small capacity, which supply electricity for lighting purpose in ships, for house-hold electric devices used in towns or villages. The construction of the generators is of dripproof, salient pole rotating field self excitation and constant voltage type. The alternator interior is used with high quality electric magnetic and electrical materials. Stator insulation is class B. These generators are elegant in appearance, tight in construction and easy maintain. IEC standard are adopted on dimension, these dimension are suitable for using in Australia, Europe, America and other countries with the end covers to be model B.
