Tension clamps are used to fix conductor and ground wire through insulators or link fitting to tower arms or substation structrues.In according to the clamp construction and mounting way,the clamps include three types as compression type, bolt type and wedge type.The compression type include hydraulic type and explosive type. 1. Strain clamps fix conductors and ground wires through insulators or link fittngs to tower arms or substation structures. 2. According to the aluminum alloy strain clamps construction and mounting way, the aluminum alloy strain clamps include two types: compression type and bolt type. 3. The Aluminum Alloy Strain Clamps (Compression Type ) include Hydraulic and explosive type. 4. As the Bolt Type Aluminum Alloy Strain Clamps are used to AAC and ACSR, the conductor may to wound by aluminum tapes or preformed armour rods for protecing these taps or rods are included in the diameter of suitable conductor.
Application: NXL Series strain clamp (wedge type)is suitable for distribution wire up to 10kV,fixing the aerial insulation aluminium conductor or naked aluminium conductor on the rotate angle or insulator of terminal strain pole, and then fixing and tighting the aerial conductor ,insulation cover and strain clamp are used together. Its action is insulation protection. Insulation cover performance feature 1,Withstand voltage: 18kV keep voltage one minute not break down 2,Insulation resistance: >1.0??1014?? 3,Environments temperature: -30~90 4,Weather proof performance: have good performanced after 1008 hours artifical climate aging test.
Quick detail Place of Origin Zhejiang, China Brand Name CROP Model Number Preformed Dead End Guy Grip Product name Tension Set Preformed Dead End Guy Grip Sample Free Material Galvanized steel, Aluminum
Plastic distribution box,color white,surface-mounted box. Details: 1)Outdoor waterproof distribution box, waterproof, sunscreen, dustproof. 2)The inside of the box is equipped with guide rails and grounding terminals. 3)There are reserved holes on the side of the box for easy cable entry and exit. 4)The transparent cover can see the components inside the enclosure, whether it is safe. 5)There is a waterproof sealing ring in the box, so that the water has nowhere to drill. 6)Wide range of applications. Housing, factories, workshops, airports, cruise ships.
Metal Clasp Waterproof box,Plastic Electrical Boxes,waterproof enclosures,surface-mounted enclosure,Plastic Electronic Boxes. Plastic Electrical Boxes,light gray, lock type: Metal Clasp,surface-mounted enclosure. Details: 1)Reinforced sealing ring,the reinforced seal ring is elastic, not easy to break, and will not be deformed or yellowed after long-term use. 2)Buckle design, buckle hinge design allows you to easily open the box. 3)Can be locked, the box can be locked to prevent theft and protect your equipment. 4)Bracket,Box mounting bracket for easy fixing on the wall.
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
PC Type Load Auto Transfer Switch for Generators 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.
VOLTAGE suggesting switch panel LED Pilot Light Red/Amber/Green/White LAD16 series pilot lamp adopts highlight solid color LED with light-emitting chip, featured as long service life, less power consumption, compact and small size and light weight, which developed to replace the XD type incandescent bulb and neon bulb lights. Our company launched LAD16-16C, LAD16-22B, C type, D type, E type, H type, bi-color light, flashing light and ultra-short pilot lamp and has win high reputation from the customers for its high light, reliable performance, elegant appearance design and workmanlike manufacture. LAD16 series pilot lamp has the same outlook design with LAN38 series push button, benign shock- resistance capability and built-in screw wiring, all the improvements made by us is to bring safety and convenience to our dear customer. Functioned as an indicator, warning, emergency signal, LAD16 series pilot lamp has been widely applied to power electricity, telecommunication, machine tool, vessel, textile, printing and mining machine equipment etc. wiring system. This series pilot lamp has national CCC certificate and is manufactured under GB 14048.5 & IEC 60947-5-1 standards. Technical Parameters: Power-frequency: 2.5KV(AC RMS), 1min Insulation resistance 2m AC allowed Voltage fluctuation: ±20% Life: 30000 hours Luminance: 100cd/m2 CTI: 100 Protection degree: IP65 (ODM IP67) Rated Frequency: 50~60Hz
NIN NA-60 high quality digital display ammeter Place of Origin : Zhejiang, China (Mainland) Brand Name : NIN type : NA-60 ammeter mounting diameter : 60*60mm color : red lamp voltage : 0-100A Max AC 380V
Model numberOutputTolRcnEffi S-50-55v, 0~10a¡¨¤ 2%75mv71% S-50-1212v, 0~4.2a¡¨¤ 1%100mv78% S-50-1515v, 0~3.4a¡¨¤ 1%100mv78% S-50-2424v, 0~2.1a¡¨¤ 1%100mv82% 30pcs/ ctn . G.W: 19kg 34*33*24
Pure sine wave off grid inverter, energy storage lithium battery, solar charge controller, ac/dc battery charger and single phase to 3 phase converter, pv combiner box and power supply.
- Industry-standard collector ring is sealed form the environment. - Located above direct spray from water, the collector ring mounts on a stainless steel J-tube with the exclusive wedge tight seal for years of trouble-free service. - Supply continuous power and signal voltage to motors and controls on center pivot irrgation system. - Available in 11 rings configurations. collector ring,tower box,couplers, shiels ,
This SRH3899-6P/12S Slip ring is the small through bore slip ring which has max 6Circuits Mechanical parameters Plastic or AL housing through bore dia:38mm out dia 99mm lead wire length: 250mm(options) Electric performance max 6 Circuits Power: 10/Circuit,15A/circuits, Signal: 2A/Circuits speed:0-250rpm insulation resistance:500MOhm/500V DC Dielectric strength: 500V AC @50HZ 60S Electric noise: � 0.01Ω life: 10million rpm operation temperature: -20°c--+80°c operation humidity: 60%RH @ 40°c contact material:Precious metal IP51 options: ring number. min 2 rings, max 48 rings. IP Grade, IP51 IP54 IP65 IP67 wire length: standard 250mm, customer can define the lenght of the cable. shrink tube protect the wires. Ethernet CAT5e Can bus
Main features of the system Modular design, N+1 backup,smooth expansion Perfect monitoring function, high intelligent Main monitor items: turn on/off, output voltage regulation, output current limit set, automatic battery management Automatic Battery management and maintaining: real-time monitoring of battery pack terminal voltage, charge/discharge current, automatic even and float charging & regular even charging Automatic temperature compensation Hot plug, easy to replace and safe
Material : H.S.S BI-metal +16+152 This kind of metal Hole Saw can be used to machining various metal including cast iron, forgeable cast iron, stainless steel , structure steel, aluminium for alloying , bronze, copper, PVC (Polyvinylchlorin) Crylic aid plastic, and wood, etc.
1.ABC insulation piercing Connectors 2.ABC strain clamp/ ABC Tension Clamp/Gun type Dead end clamps 3.JLC series C type clamps 4.PG parallel groove clamps 5.Cable Copper lug/Aluminium terminal lug/ Bi-Metallic Lugs 6.H type clamp 7.BLMT series torque terminals 8.Quick connector 9.Wedge grounding clamp 10.High voltage cable cleat 11.Transformer clamps/Equipment clamps 12.YZ clamps for hot line work 13.ABC Suspension clamps 14.Anchor NY-G strain clamp for steel wire 15.U type Shackle/Ball-eyes/Ball link 16.Yoke plate/Clevise 17.Shockproof dampers 18.Rod Composite tension insulator/Lighting Arrester
1. Big contact surface 2. High overload capacity 3. High strength material, stainless steel bolt fastening 4. Easy to install and remove 5. Energy saving 6. Suitable wire range:70-95mm2 7. Suitable wire diameter: 9.6-11.4mm
DDS901 are 2.0 electronic single phase watt-hour meters. They apply to the working condition of power electricity of 50Hz or 60Hz frequency, -10 50 environmental temperature and the humidity not more than 85%. This meter applies micro-electronic technology to measure the power. It gets voltage sampling signals from the divider. The current divider will get the current & voltage signals from multiplier and through frequency conversion, produce a counting pulse in which the frequency is in direct ratio with the voltage current. Then the counter is driven by frequency dividing stepping motor to meter the power
Stepper motor counters Electronic counters of energy meters 120k one container
Electrical accessories like MCB, MCCB, contactor, distribution board as well as its accessories.
