Huazheng High voltage switch dynamic characteristic tester Circuit Breaker Analyzer
I. Main functions and features
Ability : the instrument can test the vacuum circuit breaker ,sf6, oil circuit breaker, gis and etc. the test parameters include, close or open time ,delta time ,bounce time ,bounce cycles, multi-operation, stroke , gap ,over-travel ,overshoot ,rebound and the speed, with the ability of test results and graph display.
Immunity : withstand the 550KV electrostatic environment .
Transducer : with one analog transducer test ability .
Standard : with the standard of DL/T846.3—2004 (P.R.C.)。
Power : with internal dc power ,the voltage ranges from 5v to 260v.
Trigger : with four triggers to start the recording ,channels state, voltage, current and transducer.
HMI : via keypad and a large transflective LCD display (320 x 240 pixels).
Speed :supply series of speed definition with editable and un-editable selection.
Recording: with twelve channels ,coil current and transducer .
Print :with internal installed 58mm wide thermal printer.
Communication: with RS232 and USB communication interface.
Memory: with a SD card of 2GB,the maximum storage ability is 100 test results.
USB FLASH: USB and RS232 interface for data communication with the PC.
Help : the instrument has internal help topic .
II.Technical characteristics
Test channels : 12 channels with 25V，the current is 50mA
Transducer : one analog transducer .
TIME
Recording time length : 0～20.0s
Time accuracy : ±0.l%reading ± 2 LSB
Resolution : 0.1ms
Motion :
Range : 0～1000mm
Accuracy : ±1% reading ±1LSB
Resolution : 0.1mm
Velocity :
Ranges : 0.01～20.00m/s
Accuracy :±1%reading ±1LSB
Resolution : 0.01m/s
DC POWER :
Ranges : 5～260V
Max current : 20A
Accuracy : ±1%reading ±1LSB
Load change :≤1%
TRIGGER :
Voltage : 5～260V
Current : 0.1-20A
Transducer : the transducer states changes
Channels : channels states changed
DIMENSIONS :415mm×320mm×168mm
WEIGHT :8kg
OPERATION TEMPERATURE :-10℃～50℃
HUMIDITY : ≤80% RH
POWER SUPPLY :
Voltage :AC 220V±10%
FREQUENCE :50Hz±10%
SAFETY :
Insulation resistance＞2MΩ
Leakage current ＜3.5mA
Immunity :AC 1500V 50Hz，1min.
III.Packing List
|
No. |
Item |
Qty |
|
1 |
Main engine |
1 |
|
2 |
Power line |
1 |
|
3 |
Flat extension tool |
1 |
|
4 |
Rotary installation tool |
1 |
|
5 |
Adjustable wrench |
1 |
|
6 |
Sensor connector |
4 |
|
7 |
Medium clip (red 2 green 1 black 2) |
5 |
|
8 |
Black short line |
2 |
|
9 |
Screwdriver |
2 |
|
10 |
Alligator clips(red 4 yellow 4 green 4, black 7) |
19 |
|
11 |
Small clip (red 2 green 1, black 2) |
5 |
|
12 |
Red test line |
2 |
|
13 |
Black test line |
3 |
|
14 |
Yellow test line |
2 |
|
15 |
Green test line |
2 |
|
16 |
Three core test line |
1 |
|
17 |
Two core test line |
1 |
|
18 |
Four core test line |
1 |
|
19 |
Rotating sensor |
1 |
|
20 |
Line sensor |
1 |
|
21 |
The universal bracket |
1 |
|
22 |
Connector (red 1 green 1 yellow 1 black 1) |
4 |
|
23 |
Ground lead |
1 |
|
25 |
Fuse pipe |
4 |
|
26 |
Print paper |
4 |
|
27 |
L-shaped gadget |
1 |
|
28 |
RS 232 data cable |
1 |
|
29 |
U disk |
1 |
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