relay test set
1.digital display, easy to read.
2.compact conformation, small in volume,
3.easy to carry and transport.
Port: wuhan/shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 20 Set/Sets per Day
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: carton or wooden case
Delivery Detail: 15 days after everything be confirmed
relay test set, automatic protection relay calibrator,single phase protection relay calibrator
HTJB-V Automatic Relay Protection Calibrator is newly developed high intelligence multifunction Calibration device on the basis of original JBC.
This instrument adopts monolithic computer technology. It is composed of auto synchronism digital millisecond counter, logic controlling unit, multifunction digital display unit, high-precision digit collection and processing unit, current/ voltage output unit, protection unit for overload and over range, etc. And it can fully automatic operate test with self-printing and display. All of these will greatly improve measurement precision and working efficiency.
The instrument is also characterized by nice appearance, reliable performance, simple operation and complete function. It is an ideal instrument for testing relay protection unit.
Products features
1. As the instrument is controlled by microcomputer, the only 16 touching switches on the front panel may conveniently operate various test functions. Which improve the disadvantages of old relay protection Calibrator---if you want to switch different power sources, you must turn off power supply and change-over multiple switches. This tester has the function of self-inspection and error reporting, which providing great convenience for inspection and maintenance.
2. The tester is equipped with complete self-inspection and self-protection function. After starting-up, the tester begins self-inspection immediately. In case of over load and over range, protection circuit may cut off output and warn you by sound and light, that reduces unnecessary loss resulting from wrong operation.
3. The tester is in high intelligent. Only touching one key, it can test the whole parameters for universal relay and print all data automatically, which free you from troublesome operation.
4. The display screen has function display unit, you can see operation state of the tester from display screen.
5. The printed data by the tester is all in Chinese such as “ Operating Voltage”,“Opening Voltage”,“NORM OPN Operating Time” and so on.
1. AC voltage output
0~250V continuous modulation with max output capacity 600VA, over-range protection 260V and error is±1%.
2. AC current output
0~50A,0~100A continuous modulation and error is±1%.
At 0~50A,open-circuit voltage is 10V.
At 0~100A,open-circuit voltage is 5V.Over-load protection action current is 120A.
3. AC voltage output
0~250V continuous modulation with max current 2A, over-range protection 260V, over-load protection action current is 2.1A±5% and error is±1%.
4.DC current output
0~200mA, 0~5 A continuous modulation with error ±1%.
At 0~200mA,open-circuit voltage 48V, over-load protection action current is 230mA.
At 0~5A, open-circuit voltage24V, over-load protection action current is 5.2 A.
5. DC voltage fixed output
When independent outputting 110V or 220V, electric current may reach 2.5A, but when it is outputted with AC voltage current and DC voltage current at same time, its capacity cannot exceed 600VA
6.Digital millisecond meter
Max range :999 seconds
Resolution :0.01millisecond
Precision :0.1%±1word
7. The instrument precision adopts quadbit and half A/D conversion , precision 0.1%, reading ± 1 word
8. Whole-set test precision:≤1%
9. Dimension :480×320×160mm
10. Weight :18KG