Product Introduction
SC-2000B is a new-generation tester. It can be adapted to a DC system at any voltage level, equipped with high accurate test clamping meter, and improves the test range and anti-jamming capability by effectively processing multiple signals. Adopts excellent algorithm and advanced fuzzy control theory, expressed the advantage of tested insulation branch with the data. It can exactly judge the location of the grounding point and can indicate the location and direction of grounding point in every time detection. This device takes system safety as the first premise, tests with reliable low-frequency signal, and without any impact to the system. SC-2000B tester is applied to search the grounding point exactly of DC system of the Power plant, substation without power failure. Regardless of various types of grounding faults, it can fast search the grounding point, and accuracy rate of up to 100%.
Product Parameter
|
Signal generator |
|
|
Frequency of output signal |
2.5Hz |
|
Signal no-load output voltage |
±20V±5% |
|
Signal voltage amplitude error |
<5% |
|
Signal short circuit output current |
≤80mA |
|
Impact resistance of export |
400V DC impulse |
|
voltage of Power supply |
AC220V±10% |
|
Voltage frequency |
50Hz±5% |
|
Input the insurance |
200mA |
|
Max power |
3W |
|
Dimension |
300mm×270mm×200mm |
|
Signal receiver |
|
|
Sensitivity of signal current detection |
0.5mA |
|
Signal generator resistance |
40KΩ |
|
Max output current |
2.5mA |
|
Receiver display |
Digital 0-19 |
|
Dimension |
210mm×100mm×32mm |
|
A size of clamp open |
Φ50mm |
|
B size of clamp open |
Φ7mm×9mm |
|
Complete machine |
|
|
Test for maximum ground resistance |
300KΩ |
|
Ground resistance measurement accuracy |
0-4.5KΩ error≤0.5KΩ; 4.5KΩ-300KΩ error≤10% |
Product Feature And Application
1. Easy to operate, just turn on the power switch and it can be used directly without any other button operation.
2. Safe and reliable. No need to stop the floating charger and all other power supplies, no influence on the DC system;
3. Applicable voltage levels are many. Can be used for Dc systems 220V, 110V, 48V, 24V.
4. Applicable range is wide. Can be used for any type of power plant, substation, coal mine, chemical plant and other power supply departments.
5. Portable, signal receiver has a battery, no need external power supply, can be taken anywhere to search grounding point.
6. Search the grounding point without power failure in DC system, and don't affect the normal operation of the system.
7. With strong anti-interference ability, overcome the influence of distributed capacitance of the system.
8. Intelligent charging management can reduce charging time and extend battery life.
Prodection Details
Accessory
|
Serial Number |
Name |
Amount |
|
1 |
Signal generator |
one |
|
2 |
Signal receivor |
one |
|
3 |
A absorbing clamp |
one |
|
4 |
B absorbing clamp |
one |
|
5 |
Test line (3m) |
one |
|
6 |
Power line |
one |
|
7 |
Battery |
five |
|
8 |
Alumimum box |
one |
|
9 |
Specification |
one |
|
10 |
Inspection Report |
one |
|
11 |
Certification |
one |
FAQ
1. Delivery： Fast delivery and Flexible mode of transportation
2. Payment: Choose payment terms and payment way you convenient
3. Sale service: 24-hour online contact, Choose the right model of equipment according to your request, give the best offer, support customization
4. Warranty period: All machine quality guarantees for one year and lifetime technical support for you. Online response to customers' technical problems.
Our Certificate
Business License
Calibration Certificate
ISO 9001
Patent
Customer Visit
On Site Service
Packing detail
Our service
01
Pre-sale service
Conduct product consultation, product promotion, and marketing activities, and technical support for customer needs.
02
Delivery service
Packing with wooden cases, provide different solutions of shipping way, accept different payment way. Save shipping cost and make sure the products arrive well.
03
After-sales service
Installation and commissioning of specific products; Respond to consumer questions, answer consumer inquiries, and deal with consumer comments.
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