| Warranty: | 1 Year |
|---|---|
| Max Diameter of Workpiece: | >3200mm |
| Mass Scope of Workpiece: | <900kg |
| Type: | Universal Testing Machine |
| Maxcapacity: | <1000KN |
| Accuracy Grade: | 0.5 |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
With the development of society, the electricity security is required to be more by people, ZC-300D burdens the dual-control and protection in electric system, whose performance relates to the operation of electric system . Mechanic parameter is one of indispensable parameter in analyzing the performance of breaker. The comprehensive characteristic tester of high-voltage switch , namely, the mechanic characteristic tester, is according to the latest version of < high-voltage AC circuit breaker> GB1984-2003 as design model, referring to the third part of PRC's power industry standards <Genera technical specifications for high voltage test equipment>, and designing based on DL/T846.3-2004, which inspect various grades of voltages in high-voltage circuit breaker's mechanic dynamic characteristic parameters about oil lack, oil excess, vacuum and sulfur hexafluoride, to provide convenience to many kinds of breakers.
[01] 8.4"LED panel, windows operation system, humanized operation interface, visualized interface, touch screen, all these are handy for use.
[02] High-speed thermal printer is used for printing test data on site.
[03] Interior integrated operational power supply , without needing on-site secondary power supply, is convenient and easy to use on site. It provides the range adjustable power supply from DC20~265V with 20A of current. Randomly set the operation voltage values of breaking and closing coil, and conduct an low voltage operation test of breaker.
[04] Equip with liner sensors, rotation sensors, universal sensors and holders, and dedicated fixed multifunction connections, which could be easy to mount.
[05] It is fit for all types about SF switch, GIS composite apparatus, vacuum switch, oil switch, produced in domestic or abroad.
[06] Obtain overall data and graphs by one on-off action.
[07] Mainframe can store 6,000 groups of on-site test data (support external memory card),internal real time clock, easy to file.
[08] Equip with USB interface, which could save data directly in USB disk, and upload in computer to analyze and preserve.
[09] Simultaneously measure 12 circuits metal contact fractures, 6 circuits closing resisters.
[10] Generate standard envelop curves through the test data of switch testing from several instruments (2~10), then conduct analyses and comparisons, and switch vibration frequency analyses as well.
[11] Internal anti-jamming circuit could meet 500KV inner reliable use in transformer substation.
[01] Time measurement:
12 circuits fixed separating (closing) time
separating (closing) inner-phase with asynchronism
separating (closing) interphase with asynchronism
closing (separating) bounce time (bounce times)
testing range: 0.01ms~200s, resolution:0.01ms
[02] Closing resister measurement:
6 circuits fixed separating (closing) time
separating (closing) inner-phase with asynchronism
separating (closing) interphase with asynchronism
closing (separating) bounce time (bounce times)
closing resister time input
[03] Measurement range: 30~10000Ω, resolution : 0.1Ω
[04] Velocity measurement : instant separating (instant closing) velocity
Appointed time slot( stroke segment or angle segment) average velocity
[05] Velocity measurement range: 1mm sensor 0.01~25.00m/s
0.1mm sensor 0.001~2.50m/s
0.5°angle sensor 1 cycle/ 0.5°
[06] Stroke measurement : moving contact stroke (stroke)
contact stroke (separation)
overshoot stroke or retrace (over travel)
liner senso :50mm, resolution: 0.1mm
360 wire sensor : 360о,resolution:0.5о
Matching sensor: 300mm, 1000mm, acceleration sensor, laser sensor.
[07] Current : maximum current output:20A
[08] AC power supply : AC 220V ± 10%;50Hz ± 2%
[09] DC power supply : voltage output: 15~260V continuous adjustment, current output: ≤ 20A(short time )
[10] . disconnecting switch measurement range
(1). Voltage output: DC35~260V(adjustable)
(2). Current output time: 0.01~20 s (settable)
(3). Fracture signal maximum acquisition time: 200s
(4). Measurable fracture closing, separation time, three-phase a synchronism , bounce time and frequency .
[11] Mainframe volume : 380×280×170mm
[12] Operating environment: -20ºC~+50ºC
[13] Relative humidity: ≤90%
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}