HY9300 Series Hipot Tester is a new intelligent safety test instrument launched by Changzhou Haoyi. It is small in size, light in weight, beautiful in appearance, easy to operate and cost-effective. The product combines electrical strength (AC/DC withstand voltage), insulation resistance and other test functions in one, can be widely used in household appliances, transformers, electrical equipment, components of the safety performance inspection.
产品特点/ Product features
Meet the requirements of CCC, IEC, EN, VDE, BS, UL, JIS and other general safety standards;
50G Ω -100G Ω for reference only, no accuracy requirements
< 500V 0.2M Ω– 1G Ω± (10% reading+5 words) 1G Ω -10G Ω for reference only, no accuracy requirements
Accuracy of current measurement
± (1.5% reading+5 words) (after clearing)
ARC Detector
measurement range
AC
OFF， Levels 1-9
DC
OFF， Levels 1-9
/
comparator
discrimination method
Window comparison method
I-down ON: When i-down < Ix < i-up, PASS;
When Ix ≤ I is below or Ix ≥ I is above, FAIL; (Under condition I < above condition I)
When Ix < I >, PASS; When Ix ≥ I, FAIL;
The insulation resistance discrimination method is the same as above
Current upper limit setting I
AC
0.001mA – 10mA
DC
0.1uA – 5mA
/
Current lower limit setting I (LOWER OFF)
AC
0.001mA – 10mA
DC
0.1uA – 5mA
/
Resistance upper limit setting
OFF, 0.1MΩ - 100GΩ
/
/
Lower limit setting of resistance
0.1MΩ– 100GΩ
/
/
Discriminate output
PASS/FAIL LCD and LED display respectively, sound alarm
Parameter Settings
Voltage rise time
0.1s – 999.9s
Voltage drop time
0 s – 999.9s， (Only after passing the withstand voltage)
Voltage waiting time
0.3s – 999.9s (Only DC withstand voltage, and it meets the requirement that the rise time + test time > waiting time)
Test time setting
0.1s -999.9s (when TIMER ON)
time accuracy
± (0.2% set value ± 0.1s)
Measurement function
Keyboard lock
Prevent accidental modification of test conditions, or prohibit the modification of test conditions
Bottom zero reset function
The current flowing through the insulation resistance and distributed capacitance between the output lines can be reset to zero
Start waiting delay
At the beginning of the test (when START is pressed), first output the high-voltage start signal and wait for a certain period of time before starting the high-voltage output.
Current over range judgment
Hardware can quickly determine insulation breakdown, which is faster and safer than voltage sampling, reducing impact damage to products
ARC arc detection
Sampling the sudden change signal of the current to determine the potential hazards and approximate scale of the circuit
Ground current detection
Protect personal safety in the event of accidental electric shock or high voltage leakage to the casing
Alarm volume adjustment
Off, low, medium, high
High Voltage Indication
Window indicator and LED light indicator
Storage and Interface
File programming and storage
Programmable 100 test files, each file can have 20 test items.
USB HOST interface
Yes (maximum support 128GB)
Save startup parameters
Save the set parameters as default, and they can be automatically restored the next time the computer is turned on.
