China Precision Automatic AC DC WithstVoltage Insulation Resistanc Tester

The SS71XX series high voltage withstand and insulation teter( HI-POT tester) is used for testing insulation grade and withstanding voltage capability of electrical equiment, transformers, motor, relays, cables, electronic components, electronics applications, inductors, ignition coils, insulation wires, insulation tapes, valve coils, reactors,contactors, etc. .
Features :
Compact size and light weight
Four test modes available, W, I, W-I, I-W
linkable to Ground Bond Tester
Capable of storing 5sets of testing conditions
Electronic ramp up and dwell time for up to 999.9 seconds
Front panel lockout
Built-in PLC Remote interface
Front panel software calibration
Easy to operate
ModelSS7122SS7120SS7112SS7110AC WITHSTAND VOLTAGEOutput Rating5KVAC/12mAOutput Voltage, KVACRangeResolutionAccuracy0-5.000.01± (2% of setting + 5V)Output Frequency50Hz/60Hz ± 100ppm, User SelectionOutput WaveformSine Wave, THD. < 2% (Resistive Load), Crest Factor = 1.3 - 1.5Output Regulation± (1% of output + 5V), From no load to full loadSETTINGSHi-Limit AC Current, mA0.10 - 12.000.01± (2% of setting + 2counts)Lo-Limit AC Current, mA0.00 - 12.000.01± (2% of setting + 2counts)Ramp Time, second0.1 - 999.90.1± (0.1% + 0.05sec)Dwell Time, second0, 0.2 - 999.9 ( 0=continuous)0.1Arc Detection0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)DC WITHSTAND VOLTAGE (7120, 7122 ONLY)Output Rating6KVDC/5mAOutput Voltage, KVDC0 - 6.000.01± (2% of setting + 5V)Output Ripple< 5%(6KV/5mA at Resistive Load)SETTINGSHi-LimitDCCurrent, mA0.02 - 5.000.01± (2% of setting + 2counts)Lo-LimitDCCurrent, mA0.00 - 5.000.01± (2% of setting + 2counts)Ramp Time, second0.1 - 999.90.1± (0.1% + 0.05sec)Dwell Time, second0, 0.2 - 999.9 (0=continuous)0.1Arc Detection0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)Discharge Time< 200 msecINSULATION RESISTANCE (7112, 7122 ONLY)Output Rating1KVDC/1000MΩ Output Voltage, KVDC0.10 - 1.000.01± (2% of setting + 2V) SETTINGSHi-Limit Resistance, MΩ 0, 1 - 1000 (0=OFF)1± (3% of setting+2counts)at > 500VDC ± (7% of setting +2counts)at < 500VDCLo-Limit Resistance, MΩ 1 - 10001Delay Time, second0, 0.5 - 999.9 (0=continuous)0.1± (0.1% + 0.05sec) MEASUREMENTAC/DC Voltage, KV0 - 6.000.01± (2% of reading + 1count) DC Voltage, KV (IR only)0.10 - 1.000.01± (2% of reading + 2V) AC Current, mA0.10 - 12.000.01± (2% of reading + 2counts) DC Current, mA0.02 - 5.000.01± (2% of reading + 2counts) Resistance, MΩ 1 - 1000 (Auto Range)0.001 0.01 0.1± (3% of reading+2counts)at > 500VDC ± (7% of reading +2counts)at < 500VDCGENERALInput Voltage AC110/220Vac± 15%, 50/60Hz ± 5%, Fuse 3A FastPLC Remote ControlInput: Test, ResetOutput: Pass, Fail, ProcessingMemory5 Sets Store/Recall of each Memory, 4 Test Mode Selectable (W, I, W I, I W only 7112, 7122)Display16x 2 LCD with back lightKey LockTo prevent unauthorized alteration of the test ParametersCalibrationBuild-in software and external calibrated metersEnvironment0-40º C, 20-80%RHDimension/Net Weight280mm(W)x 89mm(H)x 370mm(D)/ 9KgSTANDARD ACCESSORIESPower Cord(10A)x 1Fusesx 3 (Including a spare contained in the fuse holder)High Voltage Test Cable(1101)x 1Return Test Cable(1102)x 1
Our Services
Service tenet
Provide you the best service with "fast + satisfactory + safe".
Warranty period
12 months long after the user received the product.
Warranty items
only for abnormal breakdown caused by the machine design or manufacture defect,
free repair and accessory will be provided.
Technology service ability
All service engineers with many years experience are gotten special technology training, who can deal with various breakdown problem.
Guide the user to use accurately and how to maintain the product.
Provide free consultation about production process technology of electronic products.
Service after sell
In order to guarantee the machine used normally, we'd have training on how to operate, use and maintain our product by English manual, video, guiding on line.
Use instruction
Apply for the right complete size of product, otherwise, the wrong dimensions will affect the use effect.
Do ensure using the product accord to the use instruction completely.Do not exceed the scope of application of the products.
Maintain the product after use,Damp proof, rust proof, leak proof, explosion-proof, regular maintenance and inspection should
be taken care. All done help to extend the use period.
User document management
Establish perfect user document management in EPR system, Every product running details would be followed to manage. The users would be taken good care.
about product
1. Product photo: All product photos are taken by real product, There is the color aberration between the product and photo, which is caused by shoot light, product size, manual technology and computer display etc. It's not quality problem. Parts of products are changed in appearance due to technology revolutionary and process improvement. SanShine would ensure the parameter of product is unchanged, The product couldn't affect to use.
2.Product size: All parameters are all measured by manual just for reference. There is a small deviation due to the difference of measure tools, lot products and produce process. Real size should be accordance with the final delivery product.
3.Quality inspection: All products should be inspected strictly before shipment. Ensure the good function and appearance.

Packaging & Shipping
Package and transport
General package(Paper carton or plastic bag): For small goods, Package it with form and pack paper to guarantee unbroken during the transport.
Wooden case package: For larger scale goods as machine equipment etc, we have special skilled carpenter, who would make the proper wooden case with exact thickness,density,length. The up arrow ↑marked on the outer wooden case. Buffer material would be put in the wooden case to prevent crack and shock. We will inform you the delivery note. You just need to wait for phone call, then pick up the goods at the nearest logistic station .(Please let me know in advance if you want get the goods at home.)
Our Customers