Mining Explosion-Proof Intrinsically Safe Permanent Magnetic Mechanism High Voltage Vacuum Distribution Device
The product is mainly applicable in the coal mine with explosive gas (methane mixture), to control, protect and measure in the three-phase AC neutral point not directly grounded power supply system of rated voltage 10KV, rated frequency 50Hz, rated current 630A. And can be used as a direct start high-voltage motor.
Product Details
The device adopts control and protection system composed of the programmable controller(PLC) and text display screen. There is a liquid crystal display window to show the operation status and various fault conditions of the protection box. The device with flexible parameter setting, stable quality, sensitive and reliable action performance, intuitive and concise operation and fault picture, has an intrinsically safe control interface, which is convenient for external control of equipment, and compose joint control.
The device has protection functions of insulation monitoring, high voltage leakage, overload, fault phase, undervoltage, short circuit, loss of voltage and overvoltage.
Mining explosion-proof lighting integrated protection device
The device is applicable to coal mines containing explosive gas, supplying the control and protection of power for the 127V explosion-proof electric devices.
With fast-open door structure
The voltage can be converted, there is no need to pull out dry type transformer to change
It has protection functions of short circuit, leakage, leakage lockout and and insulation monitoring function
Rated capacity4.0KVA
Rated voltage1140, 660/127VNo-load 133V
Rated current2.02, 3.49/17.36
Allowable temperature rise75
High Voltage Dynamic Reactive Power Compensation Device
SVG reactive compensation device
SVG also known as high voltage dynamic reactive power compensation generating device or static synchronous compensator, which is an equipment providing dynamic reactive power compensation through the self-commutated of the power semiconductor bridge converter. High Voltage Automatic Compensator is widely used in petroleum chemical industry, metallurgy, electric power, coal, electric railway, wind power station, as well as some other industrial fields with or near the impact load and large capacity motor. And plays an important role in saving energy and reducing consumption, improving power grid security and stability, increasing power grid power factor, improving power quality, etc.
Providing concentrated compensation to improve the power factor for 3~10KV power supply network
Based on DSP full digital control system, fast dynamic response time and high control precision
Adopt photo electric trigger mode, high potential plate and high voltage-energy, thyristor switched capacitor protection, and strong anti-interference ability
Mining belt conveyor integrated protection device
Our Mining Integrated Protection Device is applicable to hazardous place with gas and dust explosion, power supply system of 50Hz voltage AC 1140/660v, to achieve drive and protection to the belt conveyor. and our Mining Intrinsically Safe PA Phone, Frequency Converter For Coal Mines is also hot selling now.
The device adopts single-chip as the control core, 4.3-inch color LCD module as a human-computer interaction interface, it is specially designed for tape conveyor, with functions of the main drive, deviation, emergency stop, vertical tear and other protections as a whole, it also has functions of start warning, malfunction alarm. The device adopts high-performance microcomputer as the control core, to control and protect the motor through the acquisition, analysis, and calculation of the operation state signal. It has functions of overload, phase loss, leakage lock, short circuit and other protections, at the same time with the functions of control the start and stop of the motor and alignment display of the deviation and emergency stop malfunction. It can real-time display the belt running speed, tape tension, drum temperature, motor voltage, current and other parameters when normal operation.
Technical characteristics
Sets the main drive and protection of the belt conveyor to realize one device to control a belt conveyor
Two 120A (80A) drive units with complete and reliable motor protection
Matching eight kinds of protection sensors can realize the eight protections of the transport aircraft, with deviation, emergency stop, vertical tear intelligent alignment and other functions
Color display real-time display equipment operating conditions, motor voltage, current, temperature, belt speed, etc., with fault status display and fault record query function
With early warning, fault alarm function
8-channel PT100 temperature acquisition and infrared temperature acquisition
Small size, cost-effective
OUR BUSINESS SCOPE.
-----Bently Nevada:
3500/3300 Surveillance protection syste, Proximitor eddy current sensor probe
-----EPRO:
PR6422/PR6423/PR6424/PR6426 eddy-current transducer, PR9268series Electrodynamic absolute vibration sensor MMS6000 system
-----ENTEK:
Eddy-current transducer probe, Vibration monitoring table double channel axis vibration monitoring table C6652
-----Rockwell Allen-Bradley:
SLC500: 1747/1746 series
MicroLogix: 1761/1763/1762/1766/1764 series
CompactLogix: 1769/1768 series
Logix5000: 1756/1789/1794/1760/1788 series
PLC-5: 1771/1785 series
-----Schneider Modicon:
Quantum 140series: CPU processor module, Communication module, Analog input output module, Digital input output module
-----GE: IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module, Communication module, Analog digital module
EX2100, EX2000 Excitation system card, IS200 series DS200 series
-----Invensys Foxboro:
I/A Series system, FBM(input / output modules) sequential control, Ladder logic control, Accident recall processing, Digital-to-analog conversion, Input / output signal processing, Data communication and processing
-----Invensys Triconex:
Redundant fault-tolerant control system, the most modern fault-tolerant controller based on triple-module redundancy (TMR) architecture
-----Westinghouse:
OVATION system, WDPF system, WEStation system
-----Honeywell:
Alcont, Experion LS, Experion PKS, Experion HS, Plant Scape, TDC 2000, TDC3000, TPS, security system
-----ABB:
AC800M series module,Industrial robots spare parts DSQCseries, Bailey INFI 90, 800xA, Advant OCS with Master Software, with MOD 300software Advant OCS, Freelance - Distributed Control System for Process Industry,Symphony Melody, Satt OCS, Symphony DCI System Six, Harmony/INFI 90, Security system
-----Emerson:
DeltaV system Dual - channel redundant security system Redundant controller
Power supply module I/O unit Analog AImodules Analog AO module
-----Siemens:
Siemens MOORE, 6ES5 series, 6GKseries, 6DDseries, 6AR series
-----Yokogawa:
CS3000 system CPU control module, Analog module
-----Woodward:
SPC valve position controller 505/505E(9907-162, 9907-164, 9907-165, 9907-167)digital controller, 2301A controller, 9905 series, 2301D-ST series
87374 Electric Components Suppliers
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Our company Jiujiang Ingiant Technology Co.Ltd, has many years of experience for production light, electricity, gas, liquid, microwave and other media rotary connector, we help customers solve all kinds of technical problems to light, electricity, gas, liquid, microwave and other media in the rotating conduction appears in the scientific research, to provide complete solutions for our customers. We supply slip ring, rotary connector, rotary joints.
Insulation: PTFE Teflon
Conductor : Silver or NIckel copper
Temperature Range : 600V
Used for oil equipment,electric machincry,automotive cables.
Outdoor lightingPTC thermistors,electric components etc.
SH-300-DS NDIR Carbon Dioxide Sensor Module Features
* Best Extremely Precise Sensor
* Quick Response Time
* Long Time Use, Stable performance at High & Low Temperature
* Waterproof Filter for anti static filters fine dust and humidity in the air
* One-way air indraft for represent average value when momentary CO2 Value change in the air
* Low Current consumption
* Output support: UART, 0~3V Analog
SH-300-DS NDIR Carbon Dioxide Sensor Module Application
* CO2 Control for Indoor Air Quality
* CO2 Measuring for Ventilation Control
* CO2 Control for Building, Hospital, School
* CO2 Control for Air cleaner, Air conditioner.
* Mushroom Control, Boiler Control
HG-M40/HG-L40 Series Ultrasonic Sensor Module for a Robot Features
* Object Detector and Range Finder
* Medium Range
* Various Directivities
* Low 'Click Noise'
* Indoor Environment
* Minimum Dead Zone
* Real-Time Signal(5V TTL)
* Operates at 40kHz
* 3 types of Modules
- Transceiver(HG-M40D)
- Transmitter(HG-M40T)
- Receiver(HG-M40R)
HG-M40/HG-L40 Series Ultrasonic Sensor Module for a Robot Specifications
* Frequency: 40 +/- 2 KHz
* Input Pulse: TTL or Pulse (2 V ~ 10 V)
* Repetition Rate of Input Pulse: 10 Hz ~ 30 Hz
* Input DC Power (Vdc): 10 V ~ 16 V
* Driving Voltage for Sensor: 60~70 Vpp at 12V Vdc
* Output Signal: 5 V TTL
* Minimum Dead Zone
* 3 types of Modules
Product Description
This unique repeller has been developed to scare away all kinds of birds and snakes; it emits a pulsing vibration, which the bird and snake picks up through sensors throughout its body. The bird and snake perceives a danger zone causing them to evacuate the area; most birds and snakes will retreat almost immediately.
Feature
1.Includes solar panel & rechargeable battery backup.
2.Works in most soil types.
3.Weather Resistant - Outdoor use, fully waterproof.
4.30m coverage, space at 25m intervals.
5.100% Safe to use around children, pets, birds and livestock
6.No Poison, no chemical, environmental friendly
7. Portable - Easy for installation,can take it for camping, picnics, holiday house etc
Dimensions 345mm*142mm
Weight 450g
LED timer Up to 4 hours after sunset
Material ABS & Aluminum
Weatherproof Yes
Eco-friendly Yes
Intelligent high voltage mice zapper
(1) voltage killing mice
(2) easy to install
(3) safe and non-poisonous
The mice commit cases will cause the loss as follow:
(1) property destruction
(2) ruin grain
(3) spread disease
(4) bite your child
Intelligent, eco-friendly and high voltage mice zapper make yourself comfortable.
The mice zapper simulate the living environment of mice, using the selected food to attract rodents. It will cause heart-stopping electric shock to kill the mice instantly as well as trap. The mice killer is the essential items for your quiet and safe home, no harm to human.
Function:
(1) using voltage boosting theory, electric shock killing mice, non-poisonous, safe and harmless.
(2) good design structure for clean the mice cage conveniently.
(3) equip safety protection switch, in case shocking to people wrongly.
(4) adopt high-tech micro electronic circuits, electric saving and reliable.
Product details:
(1) flexible switch design.
(2) six hole to fixed the bait.
(3) mice zapperâ??s inner mental sheet.
(4) 4*c battery.
(5) adapter.
Application scope:
(1) restaurant; kitchen; warehouse; office; bedroom; hotel etc. All of the mice frequented active places.
Brand: nine chip
Name: high voltage mice zapper
Color: black
Material: abs
Battery: 6v 4*c battery ( not included)
Current:
1.Product description
Alarm can be controlled by remote controller within ten meters.
Easy to operate with full functions.
4 levels volume adjustment for different occasions.
Warning sound output: 120 db.
Two kinds of warning: flash lamp and voice alarm.
External super bright lamp flashing for speeding.
Using wtv series voice ic as electro circuit core, easy to change different warning sound.
Two level speed setting, level-1 with flash lamp warning, level-2 with lamp and sound warnings.
Alarm locking time can be adjusted from 0 to 99 seconds, if speed of forklift exceeds the preset, will warn.
Eight-level waterproof capability, even work well in water.
With connect and disconnect oil lines function.
Consumption power: 5w
Working voltage: 12-24v (18-48v)
Warning lamp loadâ?¤100 m a/dc12v.
A
Pplications
Lift truck, fork truck, forklift, small truck, scraper, dirty car
Agricultural vehicle speed management
Industrial vehicle management
Odm and oem orders are welcome
This sound module support tf card and spi-flash mp3 player as a storage mediummodule, supports wav and mp3 files, professional sound quality, built-watt amplifier;can copy files with the downloaded online and offline tf card;rs232 serial control, support from the expansion of the u-disk playback, has aunique music into the player. Can be flexibly usedin a variety of applications for the voice to explainthe class.
Product features:
High-quality audio output, can access 1w 8 speaker;
With the busy output;
Support wav, mp3 format file;
With real-time clock and calendar clock module function;
Spi interface, spi-flash download;
An adc key interface, support for mp3 function keys of the five criteria;
With a special function keys, play the next songpress once to achieve, and the song cycletracks, long press to copy the contents of the tf card to flash;
Supports rs232 communication can becontrolled through the serial port or analog serial;
With a tf card socket, support tf card to play;
With a usb interface pins, support u disk player;
Support off-line copies of the content of the tfcard or u disk to the spi-flash, copy by setisound.Mp3 file to change the power-play mode;
Control playback, rapid response, and better thansimilar products;
Long time stability, strong anti-interference ability.
1.Product description
Alarm can be controlled by remote controller within ten meters.
Easy to operate with full functions.
4 levels volume adjustment for different occasions.
Warning sound output: 120 db.
Two kinds of warning: flash lamp and voice alarm.
External super bright lamp flashing for speeding.
Using wtv series voice ic as electro circuit core, easy to change different warning sound.
Two level speed setting, level-1 with flash lamp warning, level-2 with lamp and sound warnings.
Alarm locking time can be adjusted from 0 to 99 seconds, if speed of forklift exceeds the preset, will warn.
Eight-level waterproof capability, even work well in water.
With connect and disconnect oil lines function.
Consumption power: 5w
Working voltage: 12-24v (18-48v)
Warning lamp loadâ?¤100 m a/dc12v.
2.The remote control function
The keysfunctionoperate description
1addmake the data on the function set up
2reducemake the data on the funcation reduce down
3lock time settingkeep one second to enter setting.Once again is to exit the setting.Seconds
4speed settingkeep one second to enter a, set level 1 speed warming light.
Once again is to exit the setting.
According to keep one second to enter b, set level 2 horn speed. Once again is to exit the setting.Km/h
5speeding record/volume settingkeep one second to enter setting.Once again is to exit the setting.
6ten meters set/unlockkeep one second to enter setting.Once again is to exit the setting.
Note: n2011a remote control keys are used for query speeding record function.
4.Applications
Lift truck, fork truck, forklift, small truck, scraper, dirty car
Agricultural vehicle speed management
Industrial vehicle management
Odm and oem orders are welcome
Our featured products automatic transfer switch, circuit breaker, contactor, pilot light,relay, SPD, etc. with solid quality and considerable price and could equip them with enclosure.
Surge Protection Device (SPD)
It is a device used to limiting instant surge voltage and discharge surge current, it at least including a non-linear component.
SPD for Power Supply System Series Selection Guide
The installation of SPD at each lightning protection zone, according to the standard of low voltage electrical appearance, make classification of electrical equipment in accordance with the over voltage category, its insulation withstand impulse voltage level can determine the selection of SPD. According to the standard of low voltage electrical appearance, make classification of electrical equipment in accordance with the over voltage category as signal level, loading level, distribution and control level, power supply level. Its insulation withstand impulse voltage level are:1500V,2500V,4000V,6000V. As per to the protected equipment installation position different and the different lightning current of different lightning protection zone, to determine the installation position of SPD for power supply and the break-over capacity.
The installation distance between each level SPD should not more than 10m, the distance between SPD and protected equipment should as short as possible, not more than 10m. If due to limitation of installation position, can't guarantee the installation distance, then need to install decoupling component between each level SPD, make the after class SPD can be protected by the prior class SPD. In the low voltage power supply system, connecting an inductor can achieve the decoupling purpose.
SPD for power supply system specification selection principle
Max. continuous operating voltage: bigger than protected equipment, the system's max. continuous operating voltage.
TT System: Uc 1.55Uo (Uo is low voltage system to null line voltage)
TN System: Uc 1.15Uo
IT System: Uc 1.15Uo(Uo is low voltage system to line voltage)
Voltage Protection Level: less than the insulation withstand impulse voltage of protected equipment
Rated discharge current: determined as per to the lightning situation of the position installed and lightning protection zone.
SP1 Series
Normal Working Conditions
-Altitude not exceed 2000m
-Ambient air temperature:
Normal range: -5 ºC~+40 ºC
Extend range: -40 ºC~+80 ºC
-Relative Humidity: 30% - 90% under indoor temperature condition
- At the place without obviously shaking and shock vibration
- Non-explosion danger medium, non-corrosion gas and dust ( including conductive dust)
Classification
-As per Nominal Discharge Current:
5,10,20,30,40,60KA(8/20 µs)
- As per Maximu
It adopted double complex contact/ horizontal pulling mechanism/micro motor energy pre storage and micro-computer control technology, basically come to Zero arc ( no arcing chamber);
Adopted reliable mechanical interlock and electric interlock, executive unit adopt independent load disconnect switch, it makes more reliable and safety;
Adopt "Zero Position" technology, it can force to set to Zero Position under emergency situation ( cutoff two way power supply, meet the fire linkage requirements;
Load disconnect switch change over adopt singleness motor drive, switch over smooth and reliable, no noise, little impact;
The driving motor have instant current across only under the load disconnect switch change over, stable working status no need to provide the working current, outstanding energy saving.
Executive load disconnect switch have mechanical interlock, make sure the Normal power and Reserve Power working reliable and no interference;
Distinct ON and OFF position indicator, padlock function etc., make reliable and safe isolation between power supply and loading.
High security, high automatization, high reliability, working life more than 8000 times;
Electromechanical integration design, accuracy change over, flexible, smoothly, adopt international advanced logical control technology, high anti-interference ability, no interference outward.
Have main power ON, backup power OFF; main power OFF, backup power ON; main and backup power OFF; three working mode (I-o-II);
Easy installation, control circuit adopt plug type terminal connection
Four operating functions: Emergency manual, motor remote control, emergency OFF under auto control status, auto control operation.
Basic Type Switch Control Characteristic
Suitable for two way main and backup power system, auto transfer with auto recovery;
Can expand functions by outer connection;
Auto, Remote, Manual control functions;
Delay 0.5s signal detect, avoid miss actuation;
Under Auto control status have "O" position remote control;
Can with RS-485 communication port ( optional), according to customer required.
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