AC/DC Withstand Voltage and Insulation Resistance Tester
1. Introduction
HY9320 withstand voltage and insulation resistance tester is a kind of electric safety test equipment, it is widely used in the fields of household appliance, transformer, electric appliance, components and etc. to check the safety performance (voltage withstand test and insulation resistance test). The tester has the features of small volume, nice appearance and simple operation.
2. Features
● Meet the requirements of CCC, IEC, EN, VDE, BS, UL, JIS standards.
● 4.3 inch TFT-LCD display, simple panel operation
● Voltage ramp up, ramp down function. Holding time can be set arbitrarily for insulation resistance test.
● Preset up and lower alarming value, there is an audible and visual alarm when exceeds the limit
● The DC withstand voltage test has a rapid discharge function to avoid the danger of electric shock caused by the residual voltage
● With arc detection function
● The anti-electric wall technology detects the circuit at any time to prevent electric shock damage and ensure the safety of personnel
● Overvoltage, overcurrent protection, and has current clear function. Built-in cooling fan.
● It can store 20 test files, each file can store 20 test steps, and the test modes can be combined arbitrarily.
● Support SCPI and MODBUS two protocols, which is convenient for component automation test system.
3. Parameters
Model | HY9320 |
Withstand voltage test |
Output voltage | AC | Output range | AC:0.050-5.000KV |
Waveform | Sine-wave |
Distortion | <3% |
Operating Frequency | 50Hz/60Hz |
Frequency Accuracy | ±1% |
Output Power | 1000VA (5.000KV, 20mA) |
Voltage Regulation | ±(1.0%+50V) |
DC | Output range | DC:0.050~6.000KV |
Signal source frequency | 600Hz |
Output power | 600VA (6.000KV, 10mA) |
Voltage regulation | ±(1.0%+100V) |
Voltage resolution | 1V |
Voltage output accuracy | ±(1.0% setting+5V) (no-load) |
Accuracy | ±(2%SV+5V) |
Test current range | AC | Test range | 0.001mA-20mA |
Short-circuit current | >40mA (Set output voltage>500V) |
Current resolution | 0.001mA |
Current accuracy | ±(2.0% reading+5digit) |
actual current | OFF 0.001mA-20mA |
DC | Test range | 0.1μA-20.00mA |
Current accuracy | ±(2.0% reading+5digit) |
Discharge function | Automatic discharge after the test is over |
Insulation resistance test |
Output voltage | 0.050KV-2.500KV |
Voltage resolution | 1V |
Voltage accuracy | ±(1.0% reading+2V) |
Maximum output current | 10mA |
Maximum output power | 25VA (2500V/10mA) |
Output instantaneous short-circuit current | >20mA (set output voltage>500V) |
Load regulation | ≤1% (rated power) |
Ripple (1KV) | ≤3% (1KV, no-load) |
Discharge function | Automatic discharge after the test is over |
Test resistance | 0.1MΩ-10GΩ |
Resistance display range | 10mA: 0.1MΩ-0.5MΩ 2mA: 0.5MΩ-5MΩ 200μA: 5MΩ-50MΩ 20μA: 50MΩ-500MΩ 2μA: 500MΩ-10GΩ |
Resistance measurement accuracy | ≥500V 1MΩ-1GΩ±(5%reading+5digit) 1GΩ-10GΩ±(10%reading+5digit) <500V 0.1MΩ-1GΩ±(10%reading+5digit) 1GΩ-10GΩ |
Current measurement accuracy | ±(1.5% reading+5 digit) |
Arc detection | OFF class 1-9 |
Current upper limit | 0.001mA-20mA(AC), 0.1μA-10mA(DC) |
Current lower limit | 0.001mA-20mA(AC), 0.1μA-10mA(DC) |
Resistance upper limit | OFF, 0.1MΩ-10GΩ |
Resistance lower limit | 0.1MΩ-10GΩ |
discriminant output | LCD display PASS/FAIL, sound alarming |
Voltage sag time | 0s-999.9s |
Voltage holding time | 0.3s-999.9s (for DC withstand voltage test only) |
Accuracy of timer | ±(0.2% setting value±0.1s) |
Storage and interface | 20 test files, each file can have 20 test steps USB host (support 128g max.) |
Control interface | HANDLER, SINGAL |
Protocol | SCPI, Modbus RTU |
Communication Interface | RS232C, LAN |
Accessories | Test fixutres, HV probe, fuse, power cable |
Working Power | 220V, 50Hz/60Hz |
Dimension | L283mm*D432*H108mm |
Weight | 13KG |
