Main specifications and technical parameters: For distribution electric energy, protect circuit, prevent power suffered from overload, owe voltage, short circuit, such as the dangers of one-phase ground fault. Has a variety of intelligent protection function, can do selective protection, avoid unnecessary power outages. Over current protection features for the adjustment of set, be helpful for and protection facilities reasonable matching, improve the security of the power network operation, and reliability. Can provide remote measure, remote communication, remote the news, remote control four control functions, the product to adapt to the power grid automation movement and monitoring. Product details
Main specifications and technical parameters: For distribution electric energy, protect circuit, prevent power suffered from overload, owe voltage, short circuit, such as the dangers of one-phase ground fault. Has a variety of intelligent protection function, can do selective protection, avoid unnecessary power outages. Over current protection features for the adjustment of set, be helpful for and protection facilities reasonable matching, improve the security of the power network operation, and reliability. Can provide remote measure, remote communication, remote the news, remote control four control functions, the product to adapt to the power grid automation movement and monitoring. Product details
Main specifications and technical parameters: for distribution electric energy, protect circuit, prevent power suffered from overload, owe voltage, short circuit, such as the dangers of one-phase ground fault. has a variety of intelligent protection function, can do selective protection, avoid unnecessary power outages. over current protection features for the adjustment of set, be helpful for and protection facilities reasonable matching, improve the security of the power network operation, and reliability. can provide remote measure, remote communication, remote the news, remote control four control functions, the product to adapt to the power grid automation movement and monitoring. Product details.
RCCB: CL7 (Magnetic type) Type: AC, A No. of poles: 2P, 4P 6KA at 230/400V In: 10A, 16A, 25A, 32A, 40A, 63A, 80A, 100A, 125A n: 10mA, 30mA, 100mA, 300mA, 500mA. 50pcs/ctn for 4p. 100pcs/ctn for 2p.
Place of origin : guangdong, china (mainland) Brand name : mitns Model number : a 2-4 units Type : distribution box External size : 140x170x90 Material : metal box, plastic frame Color : gray blue, milky white Installation method : recessed, surface Certification : ccc Frequency : 50hz Voltage : 220/380v Payment term : tt 30% before production, tt 70% before shipment. Carton.
Place of origin : guangdong, china (mainland) Brand name : mitns Model number : a 4-6 units Type : distribution box External size : 201x200x90 Material : metal box, plastic frame Color : gray blue, milky white Installation method : recessed, surface Certification : ccc Frequency : 50hz Voltage : 220/380v Payment term : tt 30% before production, tt 70% before shipment. Carton.
Characteristics: Model: EBS9G-63 Standard: IEC 60947-3 Rated current In (A): 16, 25, 40, 63 Rated voltage Ue (V): 230/400 Poles: 1P, 2P, 3P, 4P Rated insulation voltage Ui (V): 690 Rated frequency: 50/60 Hz Mechanical life: 8500 Electrical life: 1500 Mount: On 35mm DIN rail. The Gross weight 14kg The dimension 46.5*23.5*17 cm M.O.Q 500pcs (Samples Excepted) Payment term T/T, L/C,D/P,O.A Delivery time Usually 25 days (Negotiable for different order quantity) Promote the products with our own brand (As one of our agents in your market) Promote the products with neutral packing.
Characteristics: Standard: IEC60898 Rated current In (A): 1,2,3,4,6,10,13,16,20,25,32,40,50,63 Rated voltage Ue (V): 230/400 Poles: 1P, 1P+N, 2P, 3P, 3P+N4P Rated insulation voltage Ui (V): 500 Rated impulse withstand voltage (V): 6000 Rated breaking capacity: 10KA Rated frequency: 50/60Hz Trip curve: B, C, D Thermal operating limit: (1.13~1.45)¡ÁIn Energy limiting cass: 3 Mechanical lfe: 20 000 Electrical lfe: 4000 Mount: on 35mm DIN rail. The Gross weight 14kg The dimension 46.5*23.5*17 cm M.O.Q 500pcs (Samples Excepted) Payment term T/T, L/C,D/P,O.A Delivery time Usually 25 days (Negotiable for different order quantity) Promote the products with our own brand (As one of our agents in your market) Promote the products with neutral packing.
MCB 6A - 32A 1Pole Make: LS, Korea. 12.
The series of (MCB) mini circuit breakers are suitable for circuit of AC 50HZ or 60HZ.rated voltage up to 400V,rated current up to 63A,they are mainly used in office,singe-pole lighting,distribution system for overload and short circuit protection. The series of miniature circuit-breakers conform to IEC60898 and GBI0963 standards,and comply with CCC,CE...certificate. 42.5*23.5*34cm 22kg 240pcs.
DZ47 mini circuit breaker 1. IEC60898-1 2. Rated current: 1~63A 3. Rated capacity: 3KA, 4.5KA For protecting cables and equipments against overload and short citcuit. 240pcs/carton (0.42X0.24X0.34 CBM) 23.5KG.
Indoor AC Medium-Voltage Vacuum Load Switch Model Fzn21-12d/T630-20 This type of HV vacuum switch-fuse combinations widely serve in the power system for three-phase AC 10kV and 50Hz or in the urban network reconstruction, mineral & industrial enterprise, tall buildings and public facilities by coordinating with power distribution assembly, ring-network switchgear and combination-type substation. It can also function as ring-network power supply unit or terminal unit to distribute, control and protect electricity. The combinations conform to the following standards: IEC60265-1/FDIS, IEC60420, GB16926 and GB3804. The combinations feature high breaking capacity, security and reliability, long electric endurance, frequent operation, compact volume, light weight and non-maintenance. It also has the capacity to break rated current, overload current (FZRN21-12D/T125-31.5 can break short-circuit current) and to prevent the equipment from operating under phase open. It has a visual clear-ance between open contacts. Fitted with earthing switch With making capacity and electric-driven spring-operating Device. It can perform teleactuation and telecontrol. Structure feature: 1. The combinations are composed of frame, discon-nector (the current limiting fuses are fitted in the disconnector), vacuum arc-extinguishing chamber, earthing switch and spring-operating device etc (See fig. 1). 2. The combinations feature compact structure, small volume, long endurance, high capacity to make and break and convenient operation and maintenance. Fitted with spring-operating device, the vacuum switch stores energy by motor (manual energy storage also available). There are two ways for closing: Solenoid closing and manual closing. The interlock among switch disconnector, vacuum switch and earthing switch (mechanical interlock) can prevent misoperation. Wooden case.
An Earth Leakage circuit breaker (ELCB) (now referred to as residual current circuit breaker-RCCB) is a safety device used in electrical installation with high earth impedance to prevent shock. High Quality circuit breaker (ELCB’S) Manufacturer and Exporters provides Automatic models as well as manual models ELCB’s.
ST Series of wall mounting metal cabinet Features: 1) Construction: A) Body and door manufactured in 1. 5mm sheet steel. B) Flat mounting plate in 2. 5mm sheet steel 2) Finish A) Case and door RAL 7032 textured finish B) Mounting plate in RAL 2004 smooth finish 3) Protection degree: IP65 to EN60 529 NEMA 4
Dz47-63(c45n) series circuit breaker is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the system. This circuit breaker is neoteric in structure, light in weight, reliable and excellent in performance. Its frame and parts adopt plastics of high fire resistant and shockproof. The product, with long life, is mainly used in ac 50hz/60hz single pole 240v or two, three, four poles up to 415v circuit for overload and short circuit protection, as well as for unfrequently switching on&off electric equipment and lighting circuit in normal case. The products comply with iec 60898 & gb10963-1999. Specification: Number of pole: 1, 2, 3, 4pole Rated voltage: 240/415ac Rated current: 1, 3, 6, 10, 16, 20, 25, 32, 40, 50, 63a Breaking capacity: 4.5/6ka Electrical endurance: 10, 000 times
Model numbe:yeq2y(integral type)series Automatic transfer switches yeq2y 63-800a series integral type Ie:10a~800a Poles: 3p/4p Connection:utility - utility or utility - gen, Yeq2 dual-power supply automatic transfer switch is made up of the mechanism And the automatic controller, the body of unit is made up of singe electromotor operating Mechanism, the yeq2 seires circuit breaker , internal accessories (auxiliary contact, alarm contact)motherboard and terminal block. The automatic controller is divided into ensemble and separate, separate, the controller is mounted on the chest, and the cupboard door, the other components are mounted on the mental motherboard (the motherboard has the sockets of the terminal block);ensemble:the single electromotor operating mechanisms , the automatic controller, and the circuit breaker are all mounted on the motherboard, and the structure is compact. What does a transfer switch do, and why do i need one? A transfer switch is the link between your backup generator, the utility company, and Your home or business. It's job is to safely connect your home or business to Your backup generator during a power outage. A properly installed transfer switch Will isolate your generator from the utility company's power lines, protecting The power companies workers from harm. A transfer switch is required by law in All 50 states, and is an essential piece of safety equipment. 1) applicable to automatic transfer for main power supply and reserve supply of feed system or automatic transfer and security isolation of two load equipment 2) integrates switch with logic control as a whole, if without logic control, an additional controller is provided 3) realize selected mechanical integration possessing of voltage inspection, communication interface, electric and mechanical interlock 4) can actualize automatic, electric long range and emergency manual control
Model number: yeq2c Detailed product description Yeq2 series intelligent dual power automatic switch two or three poles and four pole mccb annex (supplementary the police contact), the mechanical interlocking transmission, intelligent controller and other components. It has the integral style and split type two kinds mechanism. Integral controller is equipped with a base and executing agencies; split type is intelligent controller installed in the panel , installed user base by implementing agencies to install the counter body controller with the implementing agencies with about 2m long cables. The body of the intelligent system consists of such accessories as dedicated positive/negative electromotor, breaker, fire control tripping, mechanical interlocking, aviation plug and connector terminal. All components are installed on the same metal sheet. The intelligent system (400vac 50/60hz working voltage) is provided with the function of mechanical-electrical interlock protection to guarantee safe and reliable power supply for you. Functions:1. The automatic controller can measure the voltages of both circuits at the same Time. When the supply voltage is higher than 115% of the rated value, it judges As over voltage; when it is lower than 60% ~ 80% (preset by user) of the rated voltage, It judges as under voltage. The microcomputer judges and processes the measuring Results and then sends out corresponding orders as switch-off, switch-on, generation, Unloading and alarming.
Model number: yeq2f (split type) Automatic transfer switches - function: power automatic transfer and overload and short circuit protection - performance: the time delay of transfer time is adjustable and action time is accurate - usage: mainly used in the two-path load field as in hospital, shopping center, Bank, and chemical industry, metallurgy and military facilities - structure: compact in structure, small in volume, high breaking and short arcing - current: 10a~800a - frame current: 63, 100, 225, 400, 630, 800 number of pole: 3p, 4 p - standards: comply with iec 947-6 What's the difference between a manual transfer switch and an automatic unit? with a manual transfer switch, when the power goes out, you need to start your generator, and connect it to the transfer switch. You then need to switch your house over to generator power. When the utility power is restored you need to switch your house back to utility power, and turn off your generator. With an automatic transfer switch, everything is fully automatic. When the utility power goes out, the transfer switch signals your generator to start. Once the generator is running the transfer switch automatically connects your home or business to the generator. When the utility power is restored, the transfer switch reconnects your home or business to the utility. Then it turns off your generator and waits patiently for the next power outage.
Model number:yes1-32c Automatic transfer switches Model:yes1-n/yes1-c Current:16a~32a Pole:2p, 3p, 4p Yes1 is suitable for transferring between two circuits of power supply(main power supply, emergency power supply) in ac 50hz, rated working voltage to 220v and rating current up to 16a~32 a, Function:over voltage, under voltage, lost phase, utility to utility Utility to generator(with a passive contact sent a signal to start or shut off the generator) Attention: it must not do the test of insulating stand voltage for the quality guarantee.
SG2008 Automatic 12kV Capacitance & Dissipation Factor Test Set is designed to measure dissipation (Dielectric Loss Angle tgª-) or power factor (cosª+) in heavy electromagnetic interference environment such as in power plants or substations. Also it can be used in laboratory for high accurate test. The test set is all-in-one structure: including precision digital bridge, 12kV/200mA frequency conversion power unit, reference capacitor (CN), and other electronic circuits. An external power supply can expand the test range. True portability is realized by the lightweight. Simple usage is realized by the full automation. High performance is realized by the digital process. We can also provide the professional solutions and equipments for: withstanding voltage testing, c & tan-delta (power factor) testing, partial discharge (PD) testing and impulse voltage testing.
