Product Introduction
HYJB-H relay protection calibrator is a new generation verification device successfully developed by our company. The AC and DC voltage and current sources inside the instrument adopt new power technology, which makes the instrument reach the domestic advanced level in circuit design, device selection, panel layout and internal structure design.It has the advantages of perfect function, excellent material selection, clear test data, simple operation, etc. It is the first choice of the power maintenance department.
Product Parameter
Running Conditions
|
Power supply |
AC220V±10% 50Hz |
|
Work Environment |
Temperature:-10℃～40℃ |
|
Humidity |
≤85% |
|
Dimension |
450*320*310mm3 |
|
Weight |
20kg |
Output supply
|
AC voltage |
0～220V/3A |
|
AC current |
0～100A/7.5V,0～20A/25V,0～5A/5V |
|
DC voltage |
0～220V/3A |
|
DC current |
0～20A/25V |
|
Constant voltage output |
DC24V,DC48V,DC110V,DC220V |
Performance Specifications
|
Ammeter, voltmeter |
41/2 potential |
|
Digital millisecond meter |
0～99.9999s |
Performance Description
|
Measuring Relay |
To measure the start value, return value and return coefficient of current relay and potential relay. |
|
Time Relay |
To measure the start value, return value and operating time. |
|
Auxiliary Relay |
To measure the start value, return value, holding value and operating time of all kinds of auxiliary relays with starting coil and holding coil. |
|
Reclosing Relay |
Reclosing Relays provide tests for capacitance in charge time, reclosing time and intermediated elements. |
|
Differential Relay |
Differential Relays provide DC excitation test, braking characteristics test and volt-ampere characteristic test. |
Product Feature And Application
1.The kinds of protection relays: current relay, voltage relay, reclosing relay, auxiliary relay, differential relay.
2.The device equipped with rated output can be voltage power.
3. Digital display, easy to read.
4. Compact conformation, small in volume, easy to carry and transport.
Performance :
Measuring Relay. A Measuring Relay is provided to measure current and the start value, return value and return coefficient/ drop-off to pick-up ratio of potential relay.
Time Relay. A Time Relay is provided to measure the start value, return value and operating time.
Auxiliary Relay. An Auxiliary Relay is provided to measure the start value, return value, holding value and operating time of all kinds of auxiliary relays with starting coil and holding coil.
Re-closing Relay. Re-closing Relays provide tests to Capacitance in charge time, re-closing time and intermediate elements.
Differential Relay. Differential Relays provide DC excitation test, braking characteristics test and volt-ampere characteristic test.
Other Uncommon Relays.
Prodection Details
Accessory
|
l Number |
Name |
Amount |
|
1 |
Mainframe |
one |
|
2 |
Power line |
one |
|
3 |
Test line |
one |
|
4 |
Fuse |
three |
|
5 |
Specification |
one |
|
6 |
Inspection Report |
one |
|
7 |
Certification |
one |
FAQ
1. Delivery： Fast delivery and Flexible mode of transportation
2. Payment: Choose payment term 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 guarantee for one year and lift-time technical support for you. Online response to customers technical problems.
Our Certificate
Business license
Calibration Certificate
ISO 9001
Patent
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