Kdzd Electric Intelligent High Voltage Hv Circuit Breaker Testing Equipment

Product Description

Performance

Time: inherent opening and closing time of 12 breaks, phase synchronization, phase-to-phase synchronization.

Reclosing: closing-opening, opening-closing, opening-closing-opening process time of each break: one-opening time, one-closing time, two-closing time, short-circuit time, and no-current time value.

Bounce: closing bounce time, number of bounces, bounce process, and bounce waveform of each break; rebound amplitude of each break.

Speed: just opening and just closing speed, maximum speed, time-stroke characteristic curve.

Stroke: total stroke, opening distance, overstroke, overshoot stroke, and rebound amplitude.

Current: opening and closing current values and current waveforms of opening and closing coils.

Energy storage: In the setting interface of the instrument, after turning on the voltage adjustment function, the screen displays the current voltage value. Use the up and down keys for fine adjustment and the left and right keys for coarse adjustment. After adjusting to the required voltage, keep this interface still, turn on the energy storage switch, and there will be output.

Action voltage: The machine provides DC20256V/15A digital adjustable circuit breaker action power supply, automatically completes the low voltage action test of the circuit breaker, and measures the action voltage value of the circuit breaker.

Basic parameters
Time range	4000.0ms, resolution 0.1ms
Time error	0.1ms±1 word within 100ms; 0.1%±1 word above 100ms; Synchronous
Speed range	20.00m/s, resolution 0.01m/s
Speed error	±0.1m/s±1 word within 0-2m/s; ±0.2m/s±1 word above 100ms;
Vacuum circuit breaker range	50.0mm
resolution	0.1mm, error: 1%±1 word
SF6 circuit breaker range	300.0mm
resolution	1mm, error: 1%±1 word
Low-oil circuit breaker range	1000.0mm
Current range	20.00A; resolution 0.01A
Output power supply	DC20~256V digitally adjustable/15A (instantaneous operation)

Features

It is suitable for mechanical characteristic tests of various types of SF6 switches, GIS combination electrical appliances, vacuum switches, and oil switches produced at home and abroad. With super strong anti-interference ability, it can easily test and accurately measure even when the bypass bus of the 500KV substation is energized. Linear linear sensor and rotary sensor are easy and simple to install. The switch is actuated once to obtain the data of the switch mechanical characteristic test and the corresponding waveform spectrum.

 

The host can store on-site test data, and the real-time clock in the machine is convenient for archiving and saving the test date and time. The host has a large screen, wide temperature, straight perspective, background light LCD, and Chinese display of all data and spectrum, LCD contrast electronic adjustment, and power-off memory. Chinese menu operation, easy to use. The instrument has a built-in printer to quickly print all data and spectrum at any time.

 

Product Description

Company Profile

Certifications

Product packaging

 

FAQ

1. How is our product? 

    We are manufacturer, so preferential price and high quality can guarantee. 

 

2. How soon to get price?
     Usually provide within 6 hours once receiving inquiry. If you are very urgent, please call us then we will       do in priority. 

 

3. Whal is your terms of delivery?

     EXW,FOB, CFR, CIF, ect. Pls select your most conveient and cost effective. 

 

4. When there is difficulty in using ? 

     We will first provide equipment operation manual, operation video, or provide training through remote         video call. Ifnecessary, engineers will serve on door. 

 

5. What about the leading time for production? 

    That depends on order qty and product item. For normal items, usually within 3 working days. Delivery      time is determined by the logistics , generally is 5-7 days. 

 

6.How to send? 

    For most of our customers, we provide door-to-door service. You only to through import customs                clearance proceduresand pay the import tariff. 

 

7. How is packing and will the goods be damaged? 

     We will pack standard export packing for everyequipment, so far there is no damage yet, pls no worry.