Rated Input Current:5A Rated Output Current:2.5mA Turns ratio:2000:1 Phase Angle Error:less than 20'(1A,100) Linear Range:0~20A(100) Mounting(mm):D5.0 * Small size * High accuracy * Good consistency * Used for current and power measurement
Ratio 1000: 1 or 2000:1 (customized) Accuracy class 0.2%, 0.5%, 1% Primary current 0 - 3000A AC Secondary current 0 - 5A AC (customized) Max. Cont. Input current 3600A Over voltage category CAT III 600V Output signal (AC current) 500mA,1A,2A,5A AC at nominal input current Output signal (AC voltage) 333mV, 500mV, 1V, 5V AC at nominal input current Frequency range 40Hz-2000Hz Dielectric strength 3KV 50Hz/60Hz at 1 minute Temperature range -20C to +55C Output 2.5 meter cable with D01 connector Max. voltage not insulated conductors 600 V Standard EN 61010-1, EN 61010-2-032, IEC60044-1 Installation Clamp type Output mode Lead output (2.5m) Mechanical parameters Dimensions (L x W x H)(mm) 180 x 319 x 35 Weight (g) 1100 Holding wire diameter (mm) 125 Max. jaw opening (mm) 125 Color Black Material PC+ABS+Polycarbonate, UL94 V0
1.Operating temperature range:-20 to +45 2.Storage temperature:-40 to 70 3.Switching frequency:1khz to 200khz 4.Withstanding voltage:1500/3750vac for 1 minute between primary and secondary 5.Insulation resistance:500vdc 100m¦¸ miin. Between primary&secondary. As per customer's requirment
1. DC immune CT with good DC error ; 2. High precision: 0.2, 0.1,0.05 Class, 3. Good linearity; 4. Max Current:6A,10A,30A,40A,60A,80A,100A,120A,160A,200A ; 5. Ratio :1000:1; 2000:1 or 2500:1 ; 7. Pin connection/ PCB mounting ; 8. It applied in Electricity meters .
DC immune Current transformer for Electricity meter -Adopted high permeability core, high accuracy , good linearity; -Anti-combustion plastic case ; -Encapsulated with epoxy resin with strong insulation ability; -DC immune function with good DC error , conform to IEC 62053-21; - Customised shield to against the external magnetic field .
main parameter of 69kv CT Rated current ratio: 2000/1600/1500/1200/1100/800/500/400/300 : 5 A Rated output capacity of each corresponding ratio: 200/160/150/120/110/80/45/35/25 VA Winding accuracy class: 0.2/5P20/5P20/5P20 CNMEs business activities cover national and international engineering, Generation Stations, Electrical Engineering Equipment, all kinds of electrical equipment, Test And Design and so on. The activities consist of the industries of high voltage power transmission and distribution, diesel power generation, thermal power generation, Transformer Test Laboratory Design, Electrical Lab Design And Solution, Power Plant Design and so on.
These Current Transformers are manufactured in Wound Primary type and Window type construction. It is manufactured using Automatic Pressure Gelation casting and Vacuum Casting Technique. It ranges from 3.3 kV to 33 kV.
Resin cast current transformers are available for metering and protection application. These current transformers are mainly fabricated according to client’s specification. Ct coils are encapsulated in cast resin (polyester / epoxy). Secondary terminals are provided with either screws or studs. The main insulation between primary and secondary and earth is obtained by this epoxy resin. These transformers are of compact design with high mechanical and electrical properties. These are non-hygroscopic and hence give very good insulation properties even in given humid conditions. General particulars Rated voltage: 11 kv Rated primary current: 100 a Rated secondary current: 1a or 5a Rate burden: 5va Rated frequency: 50hz Accuracy class: 0.5 or 0.5s Temperature: as per is-2705/1992 Highest system voltage: 12kv Insulation level: 28kvrms/75kv(p) Stc: 13.1ka for 1 sec Continues thermal current: 1.2 times of rated current Core material: crgo Copper wire material: enameled wire as per is-4800 part-4 or iec-317 Insulation class/material: epoxy resin Secondary terminal: m5 brass bolt with nut &washer or m5 threaded bush with screw &washer Primary terminal p1 & p2 size and material Mounting base: ms 5mm thick zinc plated Rountine test :as per is-2705/1992
We are one of the leading trader and supplier of world class range of Resin Cast Current Transformers that are procured from our certified vendors of the market. These transformers are fabricated using the finest grade raw material and sophisticated technology at vendors’ end. Our offered products are widely demanded among clients due to their quality attributes like high performance, user friendly interface, longer service life and compact design. Our offered transformers are carefully examined on various parameters by our vendors to ensure their flawlessness. Specifications: Resin cast current transformers up to 33KV class As per mutual discussion
VoltageBurdenRange 1-ph.Tape wound & resin cast Upto 1100 v Prim:1 a to 10000 a; sec: 5 or 1a Bar primary ctsMetering & 2.5 va to 30 vaCl. 0.2/0.5/1.0/3.0/5.0 Protective2.5 va to 30 vaCl. 5p3/5p5/5p10/5p15/5p20 ProtectiveVk & rct reqd.Cl.Ps 3-ph.Tape wound & resin cast Upto 1100 v Prim: 200 a to 5000 a; sec: 5 or 1a Bar primary cts Metering & 2.5 va to 30 vaCl. 0.2/0.5/1.0/3.0/5.0 Protective2.5 va to 30 vaCl. 5p3/5p5/5p10/5p15/5p20 ProtectiveVk & rct reqd.Cl.Ps 1-ph.Tape wound & resin cast Upto 1100 v2.5 va to 15 vaPrim:1 a to 150 a; sec: 5 or 1a Wound primary cts Metering & Cl. 0.5 / 1.0 / 3.0 Protective Cl. 5p10 3-ph.Resin cast Upto 1100 v2.5 va to 5 vaPrim:50 a to 100 a; sec: 5 or 1a Wound primary cts Metering Cl. 0.5 / 1.0 1-ph.Resin cast Upto 1100 vSuitable for cablesSuitable for relays Core balance ctsProtectiveUpto 33 kvOf all makes 1-ph.Special cts Upto 1100 v Tape wound & resin cast Interposing & summation cts 1-ph.Resin cast cts Upto 6.6 / 11kv5.0 va to 15 vaPrimary : 1 to 3000 ampers Metering & Sec: 1, 5 and some special required ampers. Protective Cl. 0.2/0.5/1.0 Cl. 5p3/5p5/5p10/5p15/5p20 Cl.Ps As per mutual discussion
Accuracy class- 0.5 Burden- as oer customer requirement
Orgventure Backpack Orgventure, from The Holistik, offers a unique approach to backpack design, focusing on versatility and adaptability. The core concept revolves around creating an 'ecosystem' of specially designed accessories that complements the backpack. One notable example is the Orgventure pack, that can be transformed from a sleek 20-liter daypack to an expanded 42-liter backpack suitable for a weekend getaway. One innovative feature of the Orgventure pack is the 6-liter Hermit Pouch pocket located at the bottom. This pocket can be folded out and is designed to perfectly accommodate muddy running shoes. This addition adds practicality for outdoor enthusiasts who might engage in activities like running or hiking. The organizational aspect is taken care of with multiple pockets, allowing users to keep their belongings in order. Additionally, the backpack offers flexibility in accessing the main compartment, either through a top flap or a full Hermit opening. This design provides convenience and ease of use, catering to different preferences and needs. The Holistik focuses on creating backpacks that serve as the core of an adaptable ecosystem, with the pack exemplifying their commitment to versatility, functionality, and style for both urban and outdoor use. DESIGN INSIDE * Design Insights * Opens in two different Ways * Top flap opening for use as a day pack * Full Zipper Back opening for easy packing * 17" laptop compartment| * 2 side Pockets * Front access pocket * 1 small zipper pocket on the back for easy and fast access to Essentials. * Hidden hip belt in back panel along with Sternum strap * Trolley Bypass Padded back panel and shoulder straps * Unzip the bottom to unfold an extra 6-litre space for your Flipflops * In-built compression strap * Multiple secure zip pockets to organize your stuff * 31 Litres * Premium Quality Lining * H 53cm L 33cms W 18cm * Weight : * Material ;Main Fabric 100% Polyester ,Lining 100% Polyester * Shoulder and Back Padding: Spandex
We sell current transformers. Please contact me for quotation.
The battery is a new type of energy storage product, which can be used to provide reliable power supply for various equipment and systems. It is especially suitable for applications with large power, limited installation space, limited bearing capacity and long life.Battery built-in bms battery management system, battery voltage, current, temperature and other information management and monitoring. In addition, the battery pack can balance the charge and discharge of the battery to prolong the cycle life. Multiple battery packs can be parallel to expand capacity and power, parallel to expand capacity and longer power support time requirements. 1.Environmental protection and pollution-free: the whole module using materials are non-toxic, pollution-free; 2.long safety life: the core cathode material of battery module is made of LiFeOP4, good safety performance and long service life; 3.Protection function: battery management system can protect battery module over discharge, over charge, over current and high / low temperature; 4.Equilibrium function: the battery management system has its own passive equalization, can balance the battery module each single string core; 5.Expansion: flexible configuration, multiple battery modules can be parallel expansion capacity, applicable to different standby time requirements; 6.Low power consumption: the battery has the function of automatic dormancy, when no live equipment is connected, it can enter the low power state by itself and reduce the self-loss; 7.No memory: no memory effect, shallow charge and discharge performance is excellent; 8.Wide temperature range: working temperature range-20~70, charge 0~60, discharge-20~70, good discharge performance and cycle life, Built in BMS overall protection 1.Over charged protection 2.Over discharged protection 3.Thermal protection 4.Over current protection 5.Cell balancing
Basic Info. Model NO. LFP51.2-300 Electrolyte LiFePO4 Color White Usage Solar/ Marine/ Telecom / Electric Mobility Warranty 3 Years OEM/ODM Acceptable Package Carton and Pallet Lead Time 20-30 Days Dimension 720*260*580mm Transport Package Wooden Case Specification 120kg Trademark PUSTUN Origin China HS Code 8507600090 Production Capacity 5000 Product Description Product Description Factory Wholesale Deep Cycle 51.2V300ah Lithium Ion Batteries LiFePO4 Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. It has the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate and no memory effect. Pustun lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LFP series battery is specifically designed for solar street light application, which has more than 10 years service life; LFP series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery. Product Parameters Nominal Voltage 51.2V Nominal Capacity 300Ah Energy 15.36KWh Combination mode 16S1P Cycle Life â?¥6000 Cycle, 80%DOD, 25�ºC BMS conï¬?guration 16S150A Operating voltage range 41.6V~59.2V Rated charge and discharge current 150A Peak current 160A Continue @170A 3s Rated charging and discharging power 7.68Kw Peak power 8.192Kw Continue @8.704Kw 3s Short-circuit current 0.762Ka@100us Communication mode CAN, RS485 Parallel number Recommend 6 in parallel(Maximum support 16 in parallel) Remote data Bluetooth optional/Wiï¬? Weight 120kg Dimensions (L*W*H) mm 720*260*580mm Operating temperature Charging: 0�ºC~+50�ºC / Discharge: -10�ºC~+60�ºC Relative humidity 0~95% Storage temperature
Basic Info. Model NO. LFP25.6-100 Electrolyte LiFePO4 Color White Usage Solar/ Marine/ Telecom / Electric Mobility Warranty 3 Years OEM/ODM Acceptable Package Carton and Pallet Lead Time 20-30 Days Dimension 750*145*250mm Transport Package Carton Specification 28kg Trademark PUSTUN Origin China HS Code 8507600090 Production Capacity 5000 Product Description Product Description 25.6V100ah Renewable Energy Lithium Ion LiFePO4 Battery Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. It has the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate and no memory effect. Pustun lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LFP series battery is specifically designed for solar street light application, which has more than 10 years service life; LFP series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery. Product Parameters Nominal Voltage 25.6V Nominal Capacity 100Ah Energy 2.56KWh Combination mode 8S1P Cycle Life â?¥6000 Cycle, 80%DOD, 25�ºC BMS conï¬?guration 8S100A Operating voltage range 20.8V~29.6V Rated charge and discharge current 100A Peak current 100A Continue @120A 3s Rated charging and discharging power 1.28Kw Peak power 2.56Kw Continue @3.072Kw 3s Short-circuit current 0.225Ka@100us Communication mode CAN, RS485 Parallel number Recommend 6 in parallel(Maximum support 16 in parallel) Remote data Bluetooth optional/Wiï¬? Weight 28kg Dimensions (L*W*H) mm 750*145*250mm Operating temperature Charging: 0�ºC~+50�ºC / Discharge: -10�ºC~+60�ºC Relative humidity 0~95% Storage temperature
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 100KW Rated energy: 150KWH
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 50KW Rated energy: 75KWH
110ACV to 12ACV 220-250ACV TO 12ACV US/EUR/AUS three standard products MOQ:100 EA Package: carton
Product description: standard current transformer is used as a standard for calibrating current transformers, Used as a standard to calibrate current transformer whose accuracy class is two or more lower than itself. The grounding pole of the machine shell must be grounded. To avoid electric shock, the conductor must be connected to the ground Technical index 1. Temperature: -5-40 2. Relative humidity: 80% 3. Allow long-term work under the rated current; More than 600A across the core. Feature; 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.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.
