Fenarro Outdoor High-Voltage Isolation Switch for Outdoor High-Voltage Disconnector

Product Description

Outdoor Isolation Switch The Outdoor Isolation Switch, also known as the High-Voltage Switch or Alternating Disconnector, is an essential component for outdoor electrical systems. Designed for high-voltage applications, this switch offers reliable and efficient isolation of electrical circuits.
Featuring a sheep horn horizontal rotation design, this Outdoor Isolation Switch ensures smooth and easy operation. Its robust construction and high-quality materials make it suitable for outdoor use, providing durability and longevity even in harsh weather conditions.
With its AC isolation capabilities, this switch guarantees the safe disconnection of electrical circuits, protecting both equipment and personnel from potential hazards. Its alternating high-voltage disconnector function further enhances its versatility and reliability.
Whether you need an isolation switch for outdoor applications or an outdoor switch with sheep horn rotation, this product meets your requirements. It is designed to meet the demanding needs of various industries, including power distribution, manufacturing, and infrastructure.
Choose the Outdoor Isolation Switch for its exceptional performance, ease of use, and superior safety features. It is an indispensable component for any outdoor electrical system, providing reliable isolation and peace of mind.
Isolation switch is one of the most commonly used equipment in the power system, mainly used to isolate voltage during equipment or line maintenance to ensure safety. It cannot disconnect load current and short-circuit current, and should be used in conjunction with circuit breakers. During a power outage, open the circuit breaker first and then the isolation switch. When delivering power, close the isolation switch first and then the circuit breaker.Purpose and execution standardsThis product is an outdoor high-voltage transmission equipment with a three-phase AC frequency of 50Hz. It is used to disconnect or connect high-voltage lines without load, in order to replace and change the operation mode of high-voltage lines, and to implement safe electrical isolation for high-voltage electrical equipment such as busbars and circuit breakers during maintenance. This product model is formulated in accordance with the provisions of JB/T8754-1998 "Method for Compilation of High Voltage Switchgear Models". This product complies with standards such as GB1985-2004 "AC High Voltage Isolation and Grounding Switches" and DL/T486-2000 "Technical Conditions for Ordering AC Isolation and Grounding Switches", and also meets the relevant regulations on ordering high-voltage isolation switches issued by State Grid Corporation of China for improvement. Important parameters and configuration methods that are not clearly defined in this standard. Revise and implement according to the requirements of GB11022-2000 General Technical Conditions for High Voltage Switchgear.
1. This product is a double column horizontal fracture center opening type, and can be equipped with grounding switches on one or both sides. The isolation switch with 90 ° transmission adopts CS17 manual operation mechanism for three-pole linkage operation; The isolation switch with a 180 ° transmission adopts a C) 6 manual operating mechanism for three-pole linkage operation; The grounding switch adopts a CS17G manual operating mechanism with three-pole linkage operation.
2. The isolation switch belongs to the double column V-shaped horizontal opening type, and each single pole is composed of a base, pillar insulators, outlet sockets, and contacts. It is installed on the bearings at both ends of the base with two supports and two pillar insulators at an angle of 50 °, perpendicular to the base. The main electrical components are installed above the two pillar insulated porcelain bottles, and rotate about 90 ° with the support of the Gui insulated porcelain bottle holder.
3. The soft connections of the copper braided tape in the outlet socket are respectively fastened to the conductive rod and the wiring board, which is used by the user to connect the circuit.
4. The contact fingers of the middle contact part are assembled in pairs, using external pressure or self operated contact fingers, which are in the form of turn-on type to reduce wear between the contact head and the contact fingers during opening and closing, and improve the service life.
5. When the isolation switch is equipped with a grounding switch, the interlocking between the main electrical circuit and the grounding switch is ensured by the fan-shaped and arc-shaped plates on the base. When the main electrical circuit is closed, the grounding switch cannot be closed, and when the grounding switch is closed, the main electrical circuit cannot be closed.
1. The isolation switch adopts a double column center open and contact turn in structure, which has the ability to automatically clean the contacts and improve contact reliability;
2. The touch finger is made of new materials with high strength, high conductivity, and high elasticity. By relying on the elastic force of the contact finger itself to clamp the contact, the vicious cycle of reduced contact clamping force, increased contact resistance, and intensified contact heating caused by spring corrosion and thermal annealing is avoided;
3. The rotating part of the isolation switch is designed according to the requirement of no installation. The rotating seat is designed as a sealed structure, preventing water vapor, dust, and harmful gases from entering, ensuring that the bearings and molybdenum disulfide lithium grease always work in a good environment. The bearings never rust, the grease cannot be lost, and it never dries up. This ensures that the operating torque of the isolation switch does not increase after long-term operation. Adopting a stainless steel shaft pin and an oil-free white lubricating shaft bearing matching mechanism; The steel parts are hot-dip galvanized to ensure flexible, lightweight, reliable, and never corroded operation of the isolation switch.
1. All parts are treated with hot-dip galvanizing technology for corrosion prevention. Parts that cannot be guaranteed to rotate in accordance with the requirements are generally made of stainless steel. Fasteners below M8 are made of stainless steel, while the rest are hot-dip galvanized.
2. The conductive part of the copper tube is soft connected, and the middle contact is a "handshake" type white force contact finger. The single spring external pressure type has no current passing through. The isolation switch only has one contact point in the middle, and the rest are made of soft contactConnect fixed connections.A adopts a new contact structure, fixing one end of the contact piece to the contact base. By relying on the deformation of the contact piece and the contact pressure generated by the spring, the sliding contact at the end of the contact finger is changed to fixed contact, improving the reliability of conductivity;b. Change the touch finger spring to an external type to avoid spring diversion;On site users do not need to weld or prepare auxiliary materials, only provide installation brackets (indicate whether brackets are included and height when ordering)
3. The rotating part is equipped with a self-lubricating sleeve, which does not require lubricating grease
4. The main wiring terminal is a flat panel type.
5. The pillar insulators used for switches have high strength density, stability and reliability. The formula is made of high-strength porcelain, which reduces the dispersion of product strength and increases the tensile strength of the product. When designing the structure, there is already a large strength reserve for the product, ensuring its stability and reliability during operation.

project				unit	parameter
Rated voltage				kV	40.5			72.5		126
Rated insulation level	a) 1min power frequency withstand voltage (effective value)		groundground	kV	95			140		230
			FRACTURE	kV	115			160		245
	b) Rated lightning impulse withstand voltage (peak)		groundgroun	kV	185			325		550
			FRACTURE	kV	215			375		630
Rated frequency				Hz	50
Rated current				A	630	1250			1600		2000
Rated short-term withstand current				KA	20	31.5			40		40
Rated peak withstand current				KA	50	80			100		100
Rated short-circuit duration dominant/ground switch				5	4/2
Rated terminal mechanical load		Horizontal longitudinal load		N	750		1000
		Horizontal lateral load		N	500		750
		Vertical force		N	750		1000
Creepage distance				mm	1013/1256		1813/2248			3150/3906
Mechanical lifespan				second	200
Human operation mechanism		model			CS17 , CS17G
		Control circuit voltage		V	AC220,00110 , DC220
Electric operating mechanism		model			q6
		Motor voltage		V	AC220 , AC380 , DC220
		Control circuit voltage		V	AC220 , AC380 , DC220
		Opening and closing time		5	6±1
Product weight		Ungrounded		kg	360		500			800
		Single grounding			390		560			900
		Double grounding		kg	430		620			1000

order	name	unit	number	numb
1	Switch body	poles	3
2	Universal joint	number	3
3	Vertical connecting rod of ground knife	root	2	User provided
4	Main knife vertical rod	root	1	User provided
5	Vertical connecting rod of ground knife	cover	2
6	Electric mechanism of ground knife CJ6B	cover	1
7	Main knife CJ6B electric mechanism	root	3
8	Single-phase connecting rod	root	2
9	Main knife three-phase horizontal connecting rod	cover	2
10	Ground knife three-phase horizontal connecting rod	cover	2
11	mechanical interlocking	cover	2
12	Hoop	cover	3
13	Support section	cover	1	User provided

order	name	unit	number	numb
1	Switch body	poles	3
2	Universal joint	number	2
3	Vertical connecting rod of ground knife	root	1	User provided
4	Main knife vertical rod	root	1	User provided
5	Vertical connecting rod of ground knife	cover	1
6	Electric mechanism of ground knife CJ6B	cover	1
7	Main knife CJ6B electric mechanism	root	3
8	Single-phase connecting rod	root	1
9	Main knife three-phase horizontal connecting rod	cover	1
10	Ground knife three-phase horizontal connecting rod	cover	1
11	mechanical interlocking	cover	1
12	Hoop	cover	1
13	Support section	cover	1	User provided

WHY CHOOSE US?
1), Innovation Strength
Fenarro has a professional research and development team consisting of over 30 technical engineers. The production design incorporates advanced international technology and is equipped with updated equipment systems. It follows the highest international standards for experiments and has invested over 30 million US dollars in research and development expenses.
2), Quality Control
Fenarro has over 40 professional testing equipment, 5 production lines, and 2 measurement centers, with strict quality control processes in place to ensure that our products meet international certification requirements.
3), Quantity and Productivity
Fenarro has six workshops and nearly 230 well-trained employees, with the help of modern automated production lines, our annual production capacity is 150,000 sets of equipment.
4), Our Service
I). By promptly addressing customer inquiries and concerns, we provide a quick response during the pre-sales period to secure the orders and achieve success in the B2B realm.
II). Our service is synonymous with excellence throughout the production process. We pride ourselves on our meticulous attention to detail, our team of experienced professionals, effective communication, and unwavering commitment to timeliness.
III). Our team of experts is dedicated to solving any issues that may arise after your purchase. We pride ourselves on our prompt and effective communication, ensuring that you are always kept in the loop and informed of any updates or progress.
IV). The essence of our warranty program lies in its ability to instil confidence in our customers. By providing a long period quality warranty, we aim to eliminate any doubts that may arise during the decision-making process.
FAQ
Q: Are you a factory or a trading company?
A: We are a factory.
Q: How to place an order?
A: Inquire with us → Customize with your design or sample → Inform us of your usage scenario → Receive our product design recommendation → Negotiate details → Confirm sample → Sign contract/deposit → Mass production → Goods ready for shipment → Delivery → Further cooperation.
Q: How about sample orders?
A: We provide samples for reference, please contact us for details. Once we charge you for the sample fee, please rest assured that the fee will be refunded when you place a formal order.
Q: What shipping methods are available?
A: We offer various shipping methods such as express, sea, air, and land transportation. If you need to specify other shipping methods, please contact us.
Q: How long does it take for delivery and shipment?
A: Delivery time depends on the type and quantity of products you order. Usually, it takes 15-20 days.
Q: What can I do if some products are missing from my package?
A: Please contact our support team, we will confirm your order contents with the packaging and compensate for the missing products according to the actual situation. We apologize for any inconvenience caused.
Q: How to confirm payment?
A: We accept payment methods such as wire transfer and PayPal. Other payment methods are also acceptable, please contact us before making payment through other methods. Additionally, a 30% deposit is feasible, and the balance should be paid before shipment.

---

>> 3mm aluminum perforated sheet laser cut screen
>> Large Scale Wood Pallet Shredder/Wood Crusher Chipper Machine for Sale
>> Children 30ml Small Hand Sanitisers Logo Clip Key Ring 50ml Keychain Bottle with Silicone Holder
>> Stunity Wholesale Cheapest Price 10 Years Warranty En12727 Level 4 Tip-up SGS Approval Gas Assisted Injection PP Plastic Folding Stadium Seats with Cupholder
>> CE Approved 18m/min pork skin removing machine pork skin peeling machine
>> 3inch 12W Auto Offroad COB Round LED Driving Light
>> High Quality Fresh Fruit Canned Strawberries in Tin Glass Jar From China
>> China Factory Galvanized Coil Dx51d Gi Galvanized Steel Coil
>> Industrial Pressure Treated Timber Impregnation Plant Autoclave
>> 200kg Hoist Mini Cable Electric Hoist 220V 230V for Lifting Wire Rope PA Mini Electric Hoist
>> Big Capacity 20tpd Peanut Oil Pressing Machine Peanut Oil Extraction Machine Oil Press Machine
>> High Speed 2L Square Handle Bottle for Motor Lubricating Oil Extrusion Blow Molding Machine
>> AB 2711R-T7T
>> Epon Olt SFP Px20+++ 7dBm 9dBm Compatible All of Hioso V-Sol Dahua Tplink etc Gepon ONU Olt
>> ABB AI810 3BSE008516R1
>> Suction control valve 294000-0654,294000-0662 for nissan navara d22 outlet
>> NSK/SKF/Timken/NTN Dac30680045/Dac28610042/Dac30550026/Dac306000 Wheel Hub Bearing for Auto Part/Machinery/Volkswagen/Audi/Hyundai/Ford/Nissan/Jeep/Honda/Mazda
>> Eco Oil Fuel Filter Paper Folding Pleating Machine for Car Filter Element
>> Magnetic sensor SMT-8-PS-S-LED-24-B for pneumatic parts of Festo gas cylinders
>> Aluminum Coil Color Coated Aluminum Coil Aluminum Gutter Coil Coated Aluminum Coil Aluminum Coil Roll Color Aluminum Coil