10 kva to 3000 kva capacity, 3 - phase, 50 hz.
For different industrial applications.
Input voltage range : 300 to 500 volts or as per
Customers requirement
Output voltage : 380/ 400/415 + 1%
Feature
This series automatic voltage regulator is a kind of relay control stabilizer, it owns the wide input voltage range, compact size, light in weight, delay output, little wave distortion and reliable, strict design and accurate assemble.This kind of stabilizer can add voltage regulating function also.In one word, this type stabilizer is very popular in overseas for the competitive and stable performance.
SVC Single-phase high accuracy full automatic AC voltage stabilizers
SVC Single-phase high accuracy full automatic AC voltage stabilizers is made of regulator,servo motor,automatic control circuit and so in,When the voltage of the network is not steady or the load varies,the automatic sampling control circuit makes a signal to drive the servomotor to adjust the postion of the carbon brush of the regulator so as to have the output voltage regulated to the rating and to obtain the steady state.This machine has advantages of small volume,light weigh,undistorted waveform,high efficiency,reliabli performance,and time-delay,over-voltage,etc,the series of stabilizers driven,of general type,the indeel boltage stabilized sources which can be widely applied to any occasions requring power to assure the normal operation of yourpower driven equipment.
Application
Computers ,tst equipment,lighting systems,safety alarm systems,X-ray systems,communication systems,medical equipment,duplicators,stereo sound equipment,color film developing equipment.
digital control machine tools ,TV sets,office appliances.
General
Tm series servo ac voltage stabilizer adopt relay switch-over to adjust the output voltage, possessing the protection against tiomdelay, over voltage and under voltage the free switching between the electric supply and voltage stabilization, etc.It adopts the hanging type installation, which can effectively save and make sue of the space, the soft overall color of streamline gives people a bright and new look, it offer the advantages of quick work, accurate timing, steady performance, safety and electricitysaving, excellent design, reasonable constriction, easy operation, wide input voltage range, etc.The voltage stabilizers are the universal protectors in the high-grade household appliances, such as refrigerator, telecision, and so on.
We can offer all kinds of hot forged steel round bars of carbon steel, such as 20#, 35#, 45#, 55#, 60#, 16mn, 20mn, 35mn;stainless steel such as 0cr14nimo, 1cr13, 2cr13, 3cr13, 4cr13, 0cr18nimo, 00cr14nimo; alloy steel such as 35crmo, 42crmo, 20simn, 60crmo, 60crmov, 34crni3mo, 30cr2ni4mov, 34crmo14
1.Dia: 200mm-1000mm
2.Length: 3000mm-10000mm
3.Process: eaf+lf+vd (esr furnace for optional)
4.Delivery condition: hot forged, heat-treatment (normalized / annealed / quenched / tempered), rough machining
5.Technical data: chemical composition, physical properties and mechanical testing according to the customer's requirement
6.Test: ultrasonic test according to sep 1921-84 g3 c/c
In bulk
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The svc is made up of controllable reactance, passive filters (fc), and control and protection unit. At present, terms of the principle on which the reactance is adjusted, static var compensators are classified into three types: thyristor-controlled transformer (tcr), thyristor-controlled reactor (tcr), magnetic-controlled reactor (mcr). For their working principle and difference, see í¦svc operating principle
Senbao has developed all the three types of static var compensator and launched them on the market successfully. As the only manufacturer in china possessing proprietary intellectual property right of the three types of svc, senbao offers the best performance-to-cost svc solutions and complete set of equipment to fulfill user requirements.
Technical specifictations:
1.Rated voltageú¦6íó10íó35kv
2.Rated capacityú¦6~100mvarú¿tcrú¬ú¼ín30 mvarú¿tctú¬ú¼ín30 mvarú¿mcrú¬
3.Response timeú¦10msú¿tcrú¬ú¼10msú¿tctú¬ú¼300msú¿mcrú¬
4.Thyristor coolingú¦heat pipe self-cooling plus fans (tcr), heat pipe self-cooling plus fans (tct), self-cooling (mcr)
5. Thyristor triggering: optical fiber plus electro-magnetic (tcr), electro-magnetic (tct), optical fiber (mcr)
6. Controller: all-digital
7. Control modes: voltage, reactive power, power factor, or combination
8. Dynamic regulation: combination of open loop and closed loop control
9. Regulation mode: phase splitting control, compensatiing for unbalanced load
10.Useful life: 10 years
11.Environment: the svc can be made to work normally under user-specific environmental conditions.
SVR automatic feeder voltage regulator is tracking the variation in feeder voltage and changing the turn ratio of the built-in transformer, thus maintaining its output voltage within the permissible range. SVR functions satisfactorily when its input voltage fluctuates within 30% of its rating, ideal for feeder lines with large voltage drops and/or voltage fluctuations. Installed at the medium or receiving end of a feeder, SVR can effectively keep the user voltage at desired level and reduce power loss over the line. Moreover, SVR can also be applied to substations without on-load tap-changer transformers. Installed at the outgoing-line-side in such substations, SVR maintains the outlet bus voltage at specified values.
SVR has been patented for its originality (Patent NO 02 2 92527.9) and received certificates as follows:
Apr 2004, State Torch Program Project
Dec 2004, Patent of Utility Model issued by State Intellectual Property Office(SIPO)
Apr 2004, State Strongly Recommended Product
2005 Xiíªan Priority Technology Industrialization Product
State Power Grid Corporation Strongly Recommended íºFour New Productí¿ for rural power networks.
The TVR thyristor automatic feeder voltage regulator is used primarily on medium-voltage distribution lines. In TVR, power electronic on-load tap changing switches are employed in place of those used in the SVR feeder voltage regulator, resulting in quicker regulation and more frequent operation, ideal for distribution lines with severe voltage fluctuations and/or longer lines. TVR can maintain the power feeding voltage at desired level, reduce power loss over the line, thus improving power supply quality significantly.
1. Rated voltage: 6kVíó10kVíó 35kV
2ú« Voltage capacity: í_4000kVAú¿6kVú¬ í_8000kVAú¿10kVú¬ í_20000kVAú¿35kVú¬
3. Rated frequency: 50 Hz
4. Phase number: 3
5ú« Range of voltage regulation:
(can be customized for special requirements)
6ú« Operation time of voltage regulator: í_100ms
7ú« Cooling: ONAN
The DWK is a new type of pole-mounting high-voltage var (reactive power) compensators. It consists of current transformers, potential transformers, controller, vacuum contactor and shunt capacitors. The DWK features high level automation, small size, light weight, and easy installation. It is mostly applied to 6kV and 10kV distribution lines, switching capacitors automatically on multiple modes such as voltage, time, voltage/time, voltage/var, and power factor. Integrating static and dynamic compensation and multi-step switching has realized more precise reactive power compensation on HV distribution lines, thus greatly raising the power factors in the system and reducing power loss on distribution transformers and lines. The DWK is a powerful instrument for enhancing power delivery efficiency and improving user power quality.
The DWK has been patented for originality, Patent Number: ZL02 2 92526.0.
1ú«Parameters of compensator
1)Compensation capacityú¦50kvar~1000kvar
2)Primary circuit power frequency withstand voltageú¦42kV/min
3)Break power frequency withstand voltageú¦ 42kV/1min
4)Secondary circuit withstand voltageú¦ 2.5kV/min
5)Lightning impulse withstand voltage (peak)ú¦75kV.
Stabilizers : 10 kva to 3000 kva capacity, 3 - phase, 50 hz.
For different industrial applications.
Input voltage range : 300 to 500 volts or as per
Customers requirement
Output voltage : 380/ 400/415 + 1% or specific
Automatic voltage controller the following advantages can be achieved.
- reduction in failure rate of electrical equipment upto 60%.
Energy saving 5 - 10%.
Improvement in power factor and reduction in mdi.
Uniform quality of end product.
Better efficiency in plant.
Depreciation @80% as per income tax act( in india only )
Properties white to light yellow powder , high gloss , low odor , good discoloration resistant , smoke inhibiting , easy incorporation and dispersion .
Application it 15 widely used in pvc plate , sheet and articles to improve the blow moldability , extrudability and calenderability in production and the service life of finished product . Its properties are superior to those of organic tin series heat stabilizer , but its cost is lower .
Functions & properties:
Excellent stabilization and dispersion, equally lubricating inside and outside, bring excellent processing property and stabilization in light and heat, materials color is hard to change as well. Xxc-1a can effect as compatibility. Xxc-1ah had capacity of color up earlier and widely processing range. Xxc-1as xxc-1hf have a fast plasticization, so the melting liquid will be plasticized more even, the processing property and physical capacity will be better, the products will get high welding angle and smooth surface.
Referenced usage:
Put this product resin and other additive into high speed compounding machine till the temperature reach 120-130
Package:
Krafe paper sack with braided bag as liner 250.2kg/sack net
Storage:
Store in dry place, prevent from sulfide
Metal oxidate content%>=38
Package:
Krafe paper sack with braided bag as liner 250.2kg/sack net
Specifications:-
Input : 340 V to 480 V AC OR As per customer demand
Output : 415 ¬ 1% (Variable 5%) OR As per customer demand
Capacity : Upto 1000 KVA
Regulation : Better than ¬ 1%
Winding : Copper wound
Duty cycle : Continuous
Frequency : 47 to 53 Hz
Waveform distortion : Nil
Power factor : Nil
Ambient : 0 to 45¬ C Max
Environment : Designed for indoor tropical use
Mounting : Free on wheel
Standard Accessories
Controls Auto/ Manual selector switch
Increase / Decrease selector switch
Input / Output Volt selector switch
Pot for variation in output in auto mode
Protection
under voltage/Over voltage cutoff at output
Over load protection at Input
Meter Voltmeter with input and output selector switch
Indicating lamps Power ON, High/Low Voltage indication
Optional Accessories
Servo bypass switch
Digital / Analog frequency voltmeter and Ammeter
Start / Stop push buttons
RFI Filter / Surge suppressor
Specifications:-
Input Voltage : 380-440 Volts, 3-Phase 50Hz. AC supply
Output Voltage : Fixed Rated maximum DC voltage or variable from zero to maximum rated voltage.
Output Current : Rated maximum DC current
Temperature Rise : Less then 35 C above ambient at the top of the oil.
Efficiency :12V Rect-82%, 24V Rect-90% 100V Rect-94%, 200V Rect- 96%, More than 250V, Rect-More than 97%
Ripple Content : Less than 5%
Insulation : 'A' class for oil cooled.
Capacity- From 500 VA to 1000 KVA
No of Phase- Available in both single phase and three phase
Input Voltage- As Specified by the customer
Output Voltage- The output voltage can be set any where between 220V-240V in single phase and 380V-440V for three phase or as specified by the customer.
Type of cooling- Air cooled/ oil cooled
Type of Motor- AC step synchronous motor
Optional Features-1)under/over voltage trip,2)overload/short circuit protection,3)surge suppressor, 4)Protection against single phasing/ reverse phasing, 5)By pass facility etc.
Capacity - 200 va to 10kva
Input range - wide input range starting from 50v.
Output voltage - 200v - 240v +/- 2%
Protection - fuse or circuit breaker.
High/low voltage cutout with time delay also available on demand.
Stablizer
Servo motor type:
Single phase or three phase
With led, lcd, or digital display
Input 110/220v
Capacity:0.5kw---60kw
Relay type
Single phase
Wide input voltage range
Input 110v/220v
Capacity:0.5kw--10kw
Compensating type
Single-phase or three-phase
Capacity:10kw---200kw of single phase
10kw--5000kw of three phase
Full-automatic compensating power voltage stabilizers
+large capacity, high efficiency, no waveform distortion, stable voltage control
The protection against the over voltage, over current, phase shortage, phase-sequence and the automation protection
Balance three-phase output automatically ( option )
Microcomputer-controlled non-contacting ( option )
Have special design for elevator/ct
Purification type
Capacity:0.5k--100kw,
Input voltage:110v/220v
Single phase or three phase
Taking the voltage stabilization and purification
High precision (1%)
Quick speed in dynamic response
Low distortion
High adaptation to overload
High resistance to electromagnetic interference
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