RTXZ series frequency conversion connects the resonance in series and able to bear pressing the experimental rig

Feb 16th, 2012

Brand: Other

Name: RTXZ series frequency conversion connects the resonance in series and able to bear pressing the experimental rig

Type: RTXZ

About products:

Wuhan opens up the general speciality to supply RTXZ series frequency conversion and connect the resonance in series and able to bear pressing the experimental rig sharp

The products are detailed:

RTXZ series frequency conversion connects the resonance in series and able to bear pressing the experimental rig to use and connect the harmonic principle in series, utilize the excitation voltage transformer to stimulate and connect the harmonic return circuit in series, regulate the output frequency of the frequency conversion controller, make the intersection of return circuit and the intersection of inductance and and L try on the intersection of product and C, connect resonance in series, harmonic voltage get, add, get try on voltage at the product. Frequency modulation connects the resonance in series and able to bear pressing the experimental rig and is used in trades such as the electricity, metallurgy, petroleum, chemical industry,etc. extensively, suitable for high capacity, high electric capacity handing over and preventative test to try on product of voltage.

RTXZ series frequency conversion connects the resonance in series and able to bear pressing the experimental rig mainly by the frequency conversion controller, excitation voltage transformer, high-pressure reactor, high-pressure partial pressure device,etc. makes up. The frequency conversion controller is divided into two big classes again, 20KW and the above, in order to control desk-toply, it is portable and box under 20KW; It is made up of controller and wave filter. The intersection of frequency conversion and the intersection of controller and main function worker the intersection of sine and alternating current it changes into amplitude and frequency to be adjustable and sinusoidal wave frequently amplitude and 380V or 200V that frequency fix. And offer the power for unit of equipment. The function of the excitation voltage transformer is that the voltage of outputting the power of frequency conversion rises to the appropriate experimental voltage. It is high-pressure reactor is harmonic for return circuit parts important L,it look on as power frequency equal 1 /(2& pi; √ LCX) When, it and product CX tried connect the resonance in series. This device is suitable for 10KV, 35KV, 110KV, 220KV, 500KV and gather own alkene electric cable to exchange and able to bear pressing and test. Suitable for 60KV, 220KV, 500KVGIS exchanges and able to bear pressing and tests. Suitable for the large-scale voltage transformer, it is tested that the generating set worker is able to bear pressing frequently; It is tested that the reaction of the electric voltage transformer is able to bear pressing; Measurement of earth resistance.

First, product are employed:

1. 35kV, 300 square millimetres pay and unite the cable 1000m, capacitance is less than or equal to 0.18& mu; F, experimental voltage 52kV.

2. 10kV, 300 square millimetres pay and unite the cable 2000m, capacitance is less than or equal to 0.74& mu; F, experimental voltage 22kV.

3. Electric apparatuses such as 35kV and the following switch, voltage transformer, the mutual inductor,etc. are exchanged and able to bear pressing and tested. The experimental voltage is less than 100kV.

Second, adopt the standard

RTXZ series frequency conversion except should meet this technical requirement while connecting the resonance in series and is able to bear the manufacture, test which presses the experimental rig and confirm, should also accord with the following standard:

GB1094.1— The part of 1996 electric voltage transformers the first: General provisions

GB1094.2— The part of 1996 electric voltage transformers the second: Wen Sheng

GB1094.5— The part of 1985 electric voltage transformers the 5th: Bear the ability to short out

GB/T2900.15 electrician’s term voltage transformer, mutual inductor, voltage regulator and reactor

GB/T11920— 1989 hydropower stations of common technological conditions of some electric centralized control devices

GB/T16927.1— The first part of 1997 high voltage experimental techniques: The general test requires IEC 60060-1: 1989

Common technological condition of harmonic experimental rig of DL/T849.6-2004 high pressure

GB10229-88 ” reactor ”

The intersection of GB50150-2006 and ” electric the intersection of device and installation project electric equipment hand over the experimental standard ”

DL/T596-1996 ” preventative experimental rules of the electric apparatus ”

GB1094.1-GB1094.6-96 ” the outer cover shelter grade ”

Third, technical requirement

One) , characteristic and main function

1)Inside is controlled by the embedded touch-sensitive screen, operating the function is optimized, easy to operate

2)Sweep it frequently automatically, look for the resonance to click. The intersection of frequency and the intersection of range and 20-300Hz, can set up, sweep range frequently manually, sweep, cost 1.5 minute (sweep frequently while being the whole) greatly most frequently . Resolution ratio 0.01Hz of the frequency

3)Test automatically, users can set up the test procedure, the system finishes the process of the test according to the procedure that is set up automatically

4)At the time of the automatic test, the harmonic state of following the system automatically, look on as the harmonic state and change, while exceeding the area set up, the system autotracks the resonance to click. Guarantee to draw the voltage contours of the frequency at the time of frequency modulation in the optimum state of exerting oneself in system work in the whole course.

5)Able to bear the autotracking voltage while pressing, the voltage adjusts the voltage to the goal voltage automatically while fluctuating normally, operated according to the experimental situation by users

6)Press and export protecting completely: In the course of adjusting and pressing, guarantee strictly power of frequency conversion will not the whole voltage is exported

7)The software is run and examined strict simulation, it is safe, steady, reliable to run

8)Keep test data automatically, data inquire function, according to inquire terms inquire the past test data;

9)The LCD can reveal the power voltage and electric current; Frequency, voltage, electric current outputted under high pressure

10)Protect the function: Cut out, cross flowing, excessive pressure and flashing to hold in place with a net and protect the function;

a)Overvoltage is protected: Can have presumed the protecting value of voltage manually; When the output voltage of a whole set of device reaches protecting whole definite value, excise a whole set of device automatically

b)Cross the electric current to protect: Can have presumed the protecting value of electric current manually; When the output electric current of a whole set of device reaches protecting whole definite value, excise a whole set of device automatically

c)Puncture and protect: Discharge or flash and hold in place with a net and protect the function, when the high-pressure side is held to flashing in place with a net, excise a whole set of device automatically. Will not cause the injury to testing equipment and life, the power of frequency conversion inner electronic element will not be punctured

d)Cut out to protect: After testing the power and cutting out, the device can be protected fast

11)Structure and all components and parts are after normal highway, railway transportation within the power of frequency conversion, the mutual position does not change, does not damage, the fastener does not become flexible

12)Appearance and operation interface fully adopt humanization to be designed, elegant appearance, easy and simple to handle

Fourth, products selecting type are disposed:

Type name of the products

Try the product applicable scope of marriage partner

Mainly dispose the parameter

Frequency conversion 1 source

Excitation changes one

Harmonic reactor

RTXZ-108/54/108
The resonance of frequency conversion steps up and fits
Experimental frequency: 45~300HZ

31500KVA and the following 35KV electricity change

5KW

5KVA

27KV/1A
4
The frequency is greater than or equal to 45HZ

35KVA circuit breaker and closing bus bar, insulator

10KV (300m㎡) Cable 2000m

35KV (300m㎡) Cable 500m

RTXZ-216/108/216
The resonance of frequency conversion steps up and fits
Experimental frequency: 45~300HZ

110KVA circuit breaker and bus bar

10KW

10KVA

54KV/1A
4
The frequency is greater than or equal to 45HZ

110KVAGIS is less than or equal to 10 to cut off

35KV (300m㎡) Cable 1500m

10KV (300m㎡) Cable 3000m

110KV all insulating main voltage transformers

RTXZ-520/130-260
The resonance of frequency conversion steps up and fits
Experimental frequency: 45~300HZ

110KVA circuit breaker and bus bar

25KW

25KVA

65KV/2A
4
The frequency is greater than or equal to 45HZ

110KVAGIS is less than or equal to 10 to cut off

110KV (300m㎡) Cable 800m

35KV (300m㎡) Cable 3000m

10KV (300m㎡) Cable 6000m

110KV all insulating main voltage transformers

RTXZ-500/250-500
The resonance steps up the device is tested
Frequency: 45~65HZ

220KVA and the following voltage mutual inductor

20KW

20KVA

125KV/1A
4
The frequency is greater than or equal to 45HZ

Mutual inductor of the electric current

220KVA and the following wall bushing

220KVA and following pillar insulator

Isolate the switch

220KV and the following circuit breaker

220KV and the following insulating worker’s utensil

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