China Rek RK9310/RK9320/RK9320A/RK9320B/RK9320S/RK9330 series programmable AC/DC insulation withstand voltage tester
Product Introduction
This series of programmable voltage withstand testers is a high-performance safety tester designed with high-speed MCU and large-scale digital circuits. The output voltage increases and decreases. The frequency safety of the output voltage is controlled by a microcontroller, which can display the breakdown current and voltage values in real time, and has software calibration function. Equipped with PLC interfaces, RS232C, RS485, USB devices, and USB host interfaces, it can be easily combined with computers or PLCs to form a comprehensive testing system. It can quickly and accurately conduct comprehensive safety measurements on household appliances, instruments and meters, lighting appliances, electric heating appliances, computers, information machines, etc.
application area
Components: diodes, transistors, high-voltage silicon stacks, various electronic transformers, connectors, high-voltage electrical appliances.
Household appliances: TV, refrigerator, air conditioning, washing machine, dehumidifier, electric blanket, charger, etc.
Insulation materials: heat shrink tubing, capacitor film, high-voltage tubing, insulation paper, insulation shoes, insulation rubber gloves, PCB circuit boards, etc.
Instrumentation: oscilloscope, signal generator, DC power supply, switch power supply, etc.
Lighting appliances: ballasts, street lights, stage lights, portable lights, etc.
Electric heating appliances: electric drills, pistol drills, air knives, grinders, grinders, welding machines, etc.
Wire and cable: high-voltage lines, enclosed cables, cables, silicone rubber cables, etc.
Insulation materials: natural rubber, synthetic rubber and plastic, mica, glass insulation materials, etc.
Performance characteristics
1. The AC/DC withstand voltage function adopts DDS digital signal synthesis technology to generate accurate, stable, pure, and low distortion waveforms.
2. Adjustable high voltage rise and fall time, meeting the requirements of different test objects, with arc detection function, and test results can be saved simultaneously.
3. Equipped with dual frequency comprehensive testing, user-friendly operation interface with frequency range of 50Hz and 60Hz, supporting numeric key input and dial input, making operation simpler.
4. Complete operation assistance prompts can effectively improve user efficiency, support character file name input, and the maximum length of file names is 12 characters.
5. The testing steps are displayed synchronously with the system status information, making it easy to understand the details of the testing steps and the system status during the testing process.
6. Bilingual operation interface in Chinese and English, suitable for different user needs, supporting large capacity storage. Adapt to different testing application requirements.
| model | RK9310 | RK9320 | RK9320A | RK9320B | RK9320S | RK9330 | |
| AC Withstand Voltage Test | Voltage Range | 0.050kV ~ 5.000kV | |||||
| Voltage Accuracy | ±（2%+5V） | ||||||
| Resolution | 1V | ||||||
| Maximum Output Power | 100VA ( 5.000kV/10mA) | 100VA ( 5.000kV/20mA) | 150VA ( 5.000kV/30mA) | ||||
| Maximum Rated Current | 10mA | 20mA | 30mA | ||||
| Minimum Current Range | 0 ~ 10mA,OFF=Lower limit not monitored. | 0 ~ 20mA,OFF=Lower limit not monitored. | |||||
| Output Waveform | Sine Wave | ||||||
| Output Waveform Distortion | ≤ 5% (No-load or purely resistive load) | ||||||
| Output Signal Type | DDS Linear Power Amplifier | ||||||
| Voltage Rise Time | 0.1 s – 999.9 s; OFF = Voltage Rise Time Disabled | ||||||
| Test Duration | 0.1 s – 999.9 s; OFF = Continuous Testing | ||||||
| Voltage Fall Time | 0.1 s – 999.9 s; OFF = Voltage Fall Time Disabled | ||||||
| DC Withstand Voltage Test | Voltage Range | 0.050kV ~ 6.000kV | / | 0.050kV ~ 6.000kV | |||
| Voltage Accuracy | ±（2%+5V） | ±（2%+5V） | |||||
| Resolution | 1V | 1V | |||||
| Maximum Output Power | 30W ( 6.000kV/5mA) | 60W ( 6.000kV/10mA) | 60W ( 6.000kV/10mA) | 90W ( 6.000kV/15mA) | |||
| Maximum Rated Current | 0 ~ 5mA | 0 ~ 10mA | 0 ~ 10mA | 0 ~ 15mA | |||
| Minimum Current Range | 0 ~ 5mA | 0 ~ 10mA | 0 ~ 10mA | 0 ~ 15mA | |||
| Ripple Factor | ≤ 5% (6kV/5mA) | ≤ 5% (6kV/10mA) | ≤ 5% (6kV/10mA) | ≤ 5% (6kV/15mA) | |||
| Discharge Time | ≤ 200ms | ≤ 200ms | |||||
| Voltage Rise Time | 0.1s – 999.9s; OFF = Voltage Rise Time Disabled | 0.1s – 999.9s; OFF = Voltage Rise Time Disabled | |||||
| Test Duration | 0.1s – 999.9s; OFF = Continuous Testing | 0.1s – 999.9s; OFF = Continuous Testing | |||||
| Voltage Fall Time | 0.1s – 999.9s; OFF = Voltage Fall Time Disabled | 0.1s – 999.9s; OFF = Voltage Fall Time Disabled | |||||
| Insulation Testing | Output Voltage Setting | 0.050 kV ~ 5.000 kV; Resolution: 1 V/Step | / | / | 0.050 kV ~ 5.000 kV; Resolution: 1 V/step | ||
| Upper Resistance Limit Setting | Range: (0.2 M ~ 100) GΩ | Range: (0.2 M ~ 100) GΩ | |||||
| Lower Resistance Limit Setting | Range: (0.1 M ~ 100) GΩ | Range: (0.1 M ~ 100) GΩ | |||||
| Voltage Rise Time | 0.1 s ~ 999.9 s; OFF = Voltage Rise Time Disabled | 0.1 s ~ 999.9 s; OFF = Voltage Rise Time Disabled | |||||
| Test Duration | 0.1 s ~ 999.9 s; OFF = Continuous Testing | 0.1 s ~ 999.9 s; OFF = Continuous Test | |||||
| Voltage Fall Time | 0.1 s ~ 999.9 s; OFF = Voltage Fall Time Disabled | 0.1 s ~ 999.9 s; OFF = Voltage Fall Time Disabled | |||||
| Resistance Meter | ≥ 500 V: 0.10 MΩ – 1.0 GΩ ± 5%; 1.0 GΩ – 50.0 GΩ ± 10% 50.0 GΩ – 100.0 GΩ ± 15% < 500 V: 0.20 MΩ – 1.0 GΩ ± 10%; 1.0 GΩ – 10.0 GΩ: No accuracy specified |
≥ 500 V: 0.10 MΩ – 1.0 GΩ ± 5%; 1.0 GΩ – 50.0 GΩ ± 10% 50.0 GΩ – 100.0 GΩ ± 15% < 500 V: 0.20 MΩ – 1.0 GΩ ± 10%; 1.0 GΩ – 10.0 GΩ: No accuracy specified |
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| Ammeter | Measurement Range | AC 0～10mA DC 0～5mA | AC 0～20mA DC 0～10mA | AC 0～20mA | AC 0～20mA DC 0～10mA | AC 0～30mA DC 0～15mA | |
| Measurement Accuracy | ± (2% + 5 characters) | ||||||
| Model | Horizontal | ||||||
| Arc Detection | 1mA-10mA | 1mA-20mA | |||||
| Input Characteristics | 100V~240V 50Hz/60Hz | ||||||
| Test/Alarm | Buzzer, LCD Display, FAIL Indicator Light | ||||||
| Screen Size | 3.5-inch TFT LCD Screen | ||||||
| Communication Interface | HANDLER, RS232, RS485, USB Port, LAN | ||||||
| Memory | 64MB Flash Memory; Each file can store 50 test steps. | ||||||
| Dimensions (W × D × H) | 400X260X100mm | 440X260X130mm | |||||
| Weight (kg) | 7KG | 7.5KG | 9.25KG | ||||
| Standard Accessories | Power Cord RK00001, RS232 Communication Cable RK00002, User Manual (Electronic Version), Test Lead RK00048, Test Lead RK26003A, MODBUS Test PC Software (Download from Official Website) | ||||||
| Optional Accessories | RK00031 Industrial-Grade USB-to-RS485 Female Serial Cable, RS232-to-USB Cable RK00003, High-Voltage Probe RK8N+ | ||||||
| Hardware Contact Check | none | have | none | ||||
