Low Voltage VT & AVR & CT & PT - chint.net

1 Low Voltage VT & AVR & CT & PTPage L- 07 TND2 Single-phase Automatic Voltage RegulatorPage L-01 Page L-04 TND1(SVC) TNS1(SVC) Automatic Voltage RegulatorPage L-11 TDGC2, TDGC2 JTSGC2, TSGC2J Contact Voltage Regulator (Variable Transformer) Page L-14 Page L-09 TZAC Relay-type Voltage RegulatorTNDZ(DBW)TNSZ(SBW) Pillar Type AC AutomaticRegulator with CompensatedTND3(TSD)Wall-hung Type AC Automatic Voltage RegalatorAutomatic Voltage RegulatorL-01 > >>Low Voltage VT & AVR & CT & PTContact Voltage Regulator1. GeneralTDGC2, TDGC2J Single-phase Contact Voltage RegulatorTSGC2, TSGC2J Three-phase Contact Voltage Regulator(Variable Transformer)2. Type Application: TDGC2, TDGC2J TSGC2,TSGC2J type contact Voltage regulators are normal cooling automatic coupling mode, can be widely applied to industries (metallurgy, chemical, instruments and meters, electromechanical manufacturing, lighting industry, etc.)

2 , scientific experiments, public facilities, household electrical appliances and so on to regulate Voltage regulation, temperature control, lighting adjustment, power control, Standards: IEC/EN 61558, of protection type(humid tropics TH, dry torrid TA) Rated capacity EconomicalDesign serialnumberContact typeNormal cooling D: Single-phase, S: Three-phaseSymbol of Voltage regulatorT G C 2 (J)- Normal working Altitude: Ambient temperature: -5 C~+40 C, the overage value should not exeed+30 C within a month, and+20 C with a Relative humidity Average relative humidity of the dampest month shall be 90%, and the average minimum temperature of the same month shall be 25 C; Waveform of supply Voltage Waveform of supply Voltage approximates to sine wave; The three-phase supply Voltage should be symmetrical For three-phase Voltage regulator, its three-phase supply Voltage should be symmetrical Installation environment a.

3 It can not be used in parallel connection; b. Indoors; c. The installation site should be free from the air, steam, dust, dirt or chemical deposition that will seriously affect the insulation of Voltage regulator, also be far away from other explosive or corrosive medium. d. The installation site should be free from severe vibration or Special working conditions In case of special working conditions that are beyond the above-mentioned items, please give declaration to Normal working conditions and mounting conditions> >> L-02 Low Voltage VT & AVR & CT & PTContact Voltage , , TDGC2J-1 TDGC2, TDGC2J-2 TDGC2, TDGC2J-3 TDGC2, TDGC2J-5 TDGC2J-7 TDGC2, TDGC2J-10 TDGC2, , TSGC2J-3 TSGC2, TSGC2J-6 TSGC2, TSGC2J-9 TSGC2, ~250V0~250V0~250V0~250V0~250V0~250V0~250 V0~250V0~250V0~250V0~250V0~250V0~250V0~4 30V0~430V0~430V0~430V0~430V0~430V0~430V0 ~430V0~ Technical dataModelRated output currentRated output voltageRated input voltageRated frequencyPhase (S)Rated capacity5.

4 Others6. Overall and mounting dimensions (mm)Features:This product has advantages like no waveform distortion, compact design, light weight, high efficiency,convenient operation, safe and reliable, running for long period and so on,so it is an ideal AC Voltage regulation power Overall dimensions of TDGC2 (refer to ). Overall dimensions of TDGC2J (refer to and 3). Overall dimensions of TSGC2 (refer to ). Overall dimensions of TSGC2J (refer to and 6) > >>Low Voltage VT & AVR & CT & PTContact Voltage maxD maxE maxH and mounting dimensions (mm)> >> L-04 Low Voltage VT & AVR & CT & PTAutomatic Voltage Regulator1. GeneralTND1(SVC) Single-phase Automatic Voltage RegulatorTNS1(SVC) Three-phase Automatic Voltage Regulator2. Type Application: TND/TNS(SVC) series full-automatic AC Voltage regulator collects sample and amplifies it and automaticly control circuit, and drives the servomotor to rotate the rocker arm and brush in required direction, and finally adjusts the output Voltage to the rated value, finally reaches the aim of stabilizing the Voltage .

5 It can be widely used in areas, where the mains Voltage often comes across sharp fluctuation or sharp seasonal variation, such as industrial production, scientific research medical treatment & hygiene, household electrical appliances, it can provide any loads with excellent power Features: Elegant appearance, compact structure, light weight, low power waste, complete protection functions, stable and reliable, low output waveform distortion and so on. TN 1 (SVC)- / Cooling type. AN means: convective cooling(AN will be omitted in model description);AF means: draw out the hot-air with fan or blow on the product capacity of regulator (kVA) Ambient temperature: -15 C~+45 Relative humidity 90%(at +25 C).

6 Altitude: Working environment: Indoors, be free from chemical deposition, dirt, harmful corrosive medium, or flammable or explosive Operation conditionsServo AC Voltage stabilizer (Foreign model)Design serial numberD: single-phase, S: three-phaseAutomatic Voltage regulator (high precise automatic AC Voltage regulator)LL-05 > >>Low Voltage VT & AVR & CT & PTAutomatic Voltage Output capacity The relation between output capacity and input Voltage refer to as fig. 1 When input Voltage less than 198V, the output capacity of product will decrease, the working capacity of stabilizer shall come down; when you choose output Voltage of 110V, the out put capacity shall be not more than 50% rated capacity,to prevent Overload capacity The stabilizer is not allowed for working overloading long time, when the input phase Voltage fluctuate within 198V ~ 250V (line Voltage from 342V ~ 430V), at emergent case, it is allowed towork as specified in sheet Technical characteristics4.

7 Technical datasingle160V~250V220V 4%three280V~430V(3-phase, 4-lines)380V 4%(3-phase, 4-lines)ModelNo. of phaseInput Voltage (V)Output Voltage (V)Frequency (Hz)Adjusting time(s)harmonic distortion50-60 3s when the input Voltage changes within the range of 20 VNo additional distortionTNDTNS100%50%P/PeIn put vo ltag e V160198250 Phase volta geP Pe Rated o Output capacityutput capacityFig. 1 Output over- Voltage protection setting value246 4V180 8 VPhase Voltage 246 4 VPhase Voltage 180 8 VOutput under- Voltage protection setting value280342430 Time Voltage > >> L-06 Low Voltage VT & AVR & CT & PTAutomatic Voltage Regulator a. Input and output of three-phase products of this series are of three-phase four-wire connected, please wire them with neutral line before using.

8 Example of type selection: Three-phase motor 1pcs, 1pcs, when selecting the Voltage regulator, its capacity should be ( + ) , so, the selected product should be three-phase SVC-20kVA at least. b. When the three-phase Voltage regalator is applied to single-phase or three-phase , max capacity of each phase should be one third of rated capacity. c. When the input phase Voltage is lower than 198V, the output capacity of Voltage regulator will be reduced, then the loads should be reduced correspondingly, otherwise, it may be overloaded; when the output Voltage is 110V, then the output capacity should not be beyond 50% of rated capacity, otherwise, it may be overloaded. Please refer to for detail Selection noticeLoad kindComplete resistive loadsInductive, capacitive loadsConsumer samplesIncandescent lamp, resistant coil, electric cookerFluorescent lamp, fan, pump, air-conditioner,refrigerator and coefficientChosen capacity rate ~ times of total rated capacity ~3 times of total rated capacitySheet 1 Safe consult coefficient of choosing regulator ~ ~ Overall dimensions and weightsGross weight (kg)Packing dimensions (mm)Weight(kg)Overall dimensions (mm)Phase numberSingle-phaseThree-phaseModel & (SVC) (SVC)-1 TND1(SVC) (SVC)-2 TND1(SVC)-3 TND1(SVC)-5 TND1(SVC)-15/AFTND1(SVC)-20/AFTND1(SVC)- 30/AFTNS1(SVC) (SVC)-3 TNS1(SVC) (SVC)-6 TNS1(SVC)-9 TNS1(SVC)-15 TNS1(SVC)-20 TNS1(SVC)-30/AFTNS1(SVC)

9 -45/AFTNS1(SVC)-60/AFTND1(SVC)-10/AF(ver tical)TND1(SVC)-10(horizontal)235 215 175260 250 200260 250 200330 260 260360 300 270385 265 310390 410 610310 475 410415 550 720415 550 720510 830 965525 375 200525 375 200525 375 200360 475 715420 475 825440 510 945590 580 1020590 580 1020600 850 1200600 850 205 150215 235 165215 235 165225 285 220245 305 240225 350 285285 320 520245 430 370325 430 620325 430 620405 730 805490 325 160490 325 160490 325 160275 345 615330 360 730360 385 855475 460 920475 460 920480 780 1050480 780 1050LL-07 > >>Low Voltage VT & AVR & CT & PTAutomatic Voltage Regulator1. General2. Type designationTND2 Single-phaseAutomatic Voltage Application: When the mains Voltage is unstable or when the load changes, the AVR will automatically sample and amplify the control circuit, and drive the servomotor to rotate the rocker arm and brush in required direction, and adjust the output Voltage to the rated value level to stabilize the Voltage .

10 Features: This type of Voltage stabilizer has advantages of elegant appearance, compact structure, thin thickness, light weight, low power waste, stable and reliable, low output waveform distortion and so on. It can be widely used in areas where the mains Voltage has sharp fluctuation or has sharp seasonal variation, such as industrial production, scientific research, medical treatment & hygiene, household electrical appliances, it can provide any loads with excellent power Ambient temperature: -15 C~+45 Relative humidity 90%(at +25 C). Atluosp heric pressure: Working environment: Indoors, be free from chemical deposition, dirt, harmful corrosive medium, or flammable or explosive gas. 3.