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全自动Dielectric Loss Tester-扬州达瑞

Triple Frequency Generator

Published: 2017-07-03 16:50:52

Views: 2922

Category: Triple Frequency Generator

Product Description


 



Collapse Operating Environment


1. Power supply conditions: Three-phase 380V/50Hz


2. Ambient temperature: -25℃ to 55℃


3. Altitude: Not exceeding 4000 meters


4. Used for AC induced withstand voltage tests on voltage transformers, motors, and transformers to assess the insulation strength of the main and secondary windings; it can also serve as a 150Hz power source for short-term operation.


5. Input voltage: AC380V50Hz


6. Output voltage: 300V-500V (can be customized to 0-5kV); voltages >300V require an external step-up device


7. Waveform distortion: <5%


8. Output capacity: 3kVA-150kVA


Collapse Technical Parameters


1. Working power supply: Three-phase AC 380V ±10% 50Hz


2. Rated capacity: 3KVA-30KVA (optional)


3. Output voltage: 50-500V (max 750V), 150Hz; 100-1000V (max 1500V), 150Hz


4. Capacity: 1-1000KVA


5. Waveform: Sine wave, distortion less than 1%


6. Load characteristics: Suitable for resistive, inductive, and capacitive loads


Collapse Technical Specifications


Input voltage: 380V 50Hz sine wave


Output voltage: 250V-1000V 150Hz, waveform distortion ≤5%


Output capacity: 3kVA, 5kVA, 10kVA, 20kVA, 50kVA


No-load operation time ≤5 minutes


Model

DF3003

DF3005

DF3010

DF3015

Output Power

3kVA

5kVA

10kVA

15kVA

Output Frequency

45HZ-300HZ frequency continuously adjustable, adjustment step 0.1HZ. (Frequency adjustment range can be customized)

Output Voltage

0V-400V sine wave, continuously adjustable, adjustment step 0.1V. (Voltage output range can be customized)

Waveform Distortion Rate

Pure sine wave, distortion rate ≤2%

Output Isolation

Input and output are completely isolated, isolation voltage not less than AC3kV, 1min

Output Voltage Stability

Automatic voltage stabilization, voltage stability ≤1%

Minimum Voltage Resolution

0.1V

Minimum Current Resolution

0.01A

Measurement Accuracy

+-0.5%

Instrument Weight

20Kg

15+25Kg

18+30Kg

20+33Kg

 



 

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Yangzhou Darui Electric Co., Ltd.
主营产品:Dielectric Loss Tester、Transformer Ratio测试仪、Loop Resistance Tester、高压None线核相仪、Insulation Resistance Tester、Partial Discharge Tester、Cable Fault Tester、DC Resistance Tester等。
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