PLC Splitter is based on the Planar Waveguide Technology. It provides a low cost light distribution solution with small form factor and high reliability.
Features
Low Insertion loss
Low PDL
High Return Loss
Uniform Power Splitting
Compact Design
Wide Operating Wavelength
Wide Operating Temperature
Excellent Environmental & Mechanial Stability
Qualified Under Telcordia GR-1221 and GR-1209
Applications
FTTX (FTTP, FTTH, FTTN, FTTC)
Passive Optical Networks (PON)
Local Area Networks (LAN)
CATV systems
Test Equipments
One piece/per BOX ,
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3 phase capacitance and inductance tester is developed for the problems of capacitance value, and it solves the following problems
Field measurement capacitor needs dismantling cables, not only the big workload but also easy to damage the capacitor.
Low capacitance meter output voltage causes the fault detection rate is low.
The instrument has characteristics of small measured workload, fast and simple, stable performance, high measurement accuracy, high fault detection, etc.
Reactor inductance measurement.
Technical parameters
Working power supply
Rated voltage power frequency of 220 V10
The rated frequency 50Hz
The rated output 2V 20V 500VA
Equipment normal working conditions
Environmental temperature 10 50
Relative humidity 90
Display and print mode LCD display with Chinese characters
Panel high speed printer
Shape weight 370 260 220 mm 15 kg
5. Work principle as shown in figure 1
3 phase capacitance and inductance tester
Feature
The inductance capacitance tester adopts the bridge circuit structure, the standard capacitor and tested capacitor as two arms of the bridge circuit. When conducting the capacitor capacitance value measurement, test voltage applies on the standard capacitor and tested capacitor at the same time. Processor obtains capacitance value of tested capacitor by sensors with acquisition the current signals through the two capacitors after processing.
Due to adopting the standard capacitor, tested capacitor synchronous sampling technology, it may not affected by the power supply voltage fluctuation; Combined with the measurement process is fully automatic, which avoids the error due to manual operation, so it has the characteristics of good stability, good repeatability, accurate and reliable, the machine has tested object automatic identification and short circuit protection function.
Generator Rotor AC Impedance Testing Instrument is a special instrument for determining whether the turn-to-turn short circuit exists in the generator rotor winding, and can manually and automatically unidirectionally or bidirectionally measure many parameters of the generator rotor such as voltage, current, impedance, power and rotating speed.Generator Rotor AC Impedance Testing Instrument is the latest enhanced AC impedance tester launched by our Company. The instrument adopts the state of the art high speed microprocessor technology with more powerful functions, preferable performances and more convenient use. The Tester has a series of characteristics such as high reliability, easy operation, high test precision, being compact and lightweight and etc., and currently is in the domestic leading level.
AMR robots have been one of the most discussed forms of automation technology in manufacturing and distribution centers. The potential to have automated transportation is a huge benefit to save on costs but also to fight off labor shortages. In this post, we will go through the very basics of this type of technology and help you understand what makes an AMR robot such a polarising piece of technology.
The AMRs require incredibly sophisticated sensors to be fitted in their unit in order for them to navigate so well. Although several environmental sensors can be used, laser scanners and LiDAR sensors are most frequently employed. LiDAR scanners operate by sending out light pulses that strike various surfaces and bounce the light back to the sensor, where it is once more detected. The length of time it took for the light to be sent back to the sensor will then be determined by the AMR's processing system. This enables the LiDAR sensors to map the separation between certain objects and gives the AMR robot information about the areas it can and cannot travel in.
1. the road surface shall be flat and clean without obvious fluctuation. The inclination is not higher than 5%, the robot
can not stop or turn at the ramp, step and gap, but can only pass quickly perpendicular to the ramp, step and gap.
2. positioning accuracy usually refers to the repetition accuracy of the robot navigating to the target site. When the
environment scanned by the robot's lidar is relatively stable, the repetition accuracy of the robot navigating from a fixed
direction to the target site can reach the expected value. When the robot marsh virtual path is running, it will try to fit the path, but the repeatability is not guaranteed. That is to say, the robot can ensure the accuracy of the arrival point, but not the path fitting accuracy. The minimum station
spacing supported 1CM, Therefore, the robot cannot be used as a linear guide rail.
3. basic functions include map editing, model editing, positioning module, navigation module, basic motion model
(differential), API interface, etc.
4. it shall be used with the qualified automatic charging pile
5. AMR is only designed for indoor transportation and is not recommended for outdoor environment.
Floor Scrubber Robot-W1 is designed for maximum performance, easy handle, low maintenance, superb cleaning results and yet it is an eco-friendly solution. It is designed for heavy-duty cleaning but is easy to handle and flexible in every day cleaning situations, it is ideal for routine cleaning from ultra-light to heavy scrubbings such as entryways, spill cleanup, grease removal, grout, and porous-surface cleaning. Combined with a new squeegee concept, the W1 provides more effective water collection, and together with the powerful vacuum motor ensures that the floor dries quickly.
Floor Scrubber Robot-W1 Features:
1.Clean and dry going either forward or backwards.
2. It is perfect choice for heavy-duty cleaning such as entryways, spill cleanup, grease removal, grout and porous-surface cleaning etc.
3. User-friendly, the one-touch control panel is compactly designed while the more effective performance. All switches are indicated by chart, easy operate and high productivity.
4. Flexible only 100cm turn-around aisle width ensures the machine to suit for more environments.
5. Easily assembled and maintained with lowest running cost, excellent performance gives the safe and smooth operation to the user.
6. Large-capacity battery enables it to work continuously for long time.
Dimensions(L*W*H) 1700*960*1200mm
Max. Speed 1.3m/s
Cleaning Efficiency 4500m2/h
Volume of Solution Tank 240L
Volume of Recovery Tank 300L
Continuous Working Hours Without Adding Water 6H(Max.)
Battery Voltage 24V
Charging Method Charging Manually (Automatic Charging is Optional)
Fast Replacement of Battery Achievable
Continuous Working Hours Without Recharging >4H
Max. Cleaning Floor Area 27000m2
Applicable Environment Indoor
Service Conditions 0~50ºC
Safety Measures Quadruple Safety Sensors, Accurate to a Single millimeter
Obstacle Avoidance Strategy Stop Moving/ Bypass
Transformer Standard current transformer are also called precision current transformers, current transformer standards, standard CT and current transformer standards. Transformer standards are divided into current transformer standards and voltage transformer standards. Standard current transformers are used in the error test of transformers. Used as a current transformer calibration standard
technical parameter
1. Temperature:
2. Relative humidity
3. Rated Primary Current:5-5000A 5A,1A
4.Rated secondary current:5 1A
5 Accuracy Class 0.05S
6. Allow long-term work under the rated current; More than120A across the core.
Precautions:
1. The current of standard CT and tested CT must be the same in CT calibration.
2. Follow the given wiring diagram strictly.
3. Test whether the load box is accurate or not before calibrating the transformer.
4. Forbid secondary winding opening during the calibration.
5. Select demagnetization before calibration.The wiring diagram is shown in figure 5.
Short out the secondary winding before cutting off the power when the demagnetization is finished.
6.Principle wiring diagram of CT with large current generator is similar to above diagram. They are the same except the output winding of large current generator and primary winding of transformer are the same one.
Product Introduction
Capacitive voltage transformer (CVT) in calibration the test must be conducted under the condition of 50Hz frequency complex geographical condition on site at the same time the traditional experiment device is difficult to meet the requirements of on-site handling testing series resonance booster device is first used in domestic field tunable resonance device has been widely used in domestic 500 kv and below the field calibration of capacitor voltage transformer.
Product Parameters
Technical parameters
Rated Capacity 80kVA
rated voltage 160kV
Adjustable inductance range 65~130H
Rated frequency 50Hz
Rated current 0.5A
Adjustable gap range 0~300mm
Transformer Standard current transformer are also called precision current transformers, current transformer standards, standard CT and current transformer standards. Transformer standards are divided into current transformer standards and voltage transformer standards. Standard current transformers are used in the error test of transformers. Used as a current transformer calibration standard
technical parameter
Temperature -5 40
Relative humidity 80%
Rated Primary Current 5-5000A 5A,1A
Rated secondary current 5A 1A
Accuracy Class 0.05S
Allow long-term work under the rated current; More than120A across the core.
Precautions
The current of standard CT and tested CT must be the same in CT calibration.
Follow the given wiring diagram strictly.
Test whether the load box is accurate or not before calibrating the transformer.
Forbid secondary winding opening during the calibration.
Select demagnetization before calibration.The wiring diagram is shown in figure 5.
Short out the secondary winding before cutting off the power when the demagnetization is finished.
Principle wiring diagram of CT with large current generator is similar to above diagram. They are the same except the output winding of large current generator and primary winding of transformer are the same one.
The transformer integrated test system complies with GB1094, GB / T4776, GB / T5169 and other relevant national standards. With the increase in transmission and electrical power generation and the continuous increase in power grids, the successful transformation of the national city network, the farnet, and the number of online quantities and capacity of power transformers are increasing.
Technical parameter:
Equipment measurement range and precision Voltage metering range: 50V 500V
Voltage metering accuracy: 0.2%
Current metering range: 0.1a 5a (can be 0.1A 1A)
Current metering accuracy: 0.2%;
Power frequency withstand voltage test Leak current: 400mA
Input current monitoring instrument Monitoring range: 200A
Function:
Equipment failure automatic detection function, automatically detect peripherals, such as: the voltage regulator is zero, etc .;
Test item: no-load loss measurement, no-load current percentage (automatic conversion to the value of the rated voltage), load loss measurement, the impedance voltage percentage (automatic conversion to the rated current reference temperature) Automatic measurement (voltage ratio measurement, connection group label test), external pressure test (power frequency withstand voltage test), induction pressure test (multiplier multiplier test), insulation resistance measurement, lightning shock test, insulation Oil test (breakdown voltage, flash point, acid value, volume resistivity, moisture, etc.), local discharge test, temperature rise test
Current transformer field tester was developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity,trival operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance,and the function is strong.
