Dhecn Direct Factory 400A Rated Voltage 380AC Knife Isolation Switch Disconnctor HD11g-400A/38

• Customization: Available
• Type: Low-voltage
• Structure: Single-column Disconnector
• Model NO.: HD11G-400
• Operation: Electric
• Grounding Mode: Not Grounding
• Movement Mode: Horizontal Rotary Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Three
• Run: Vertical Rotation
• Switching Mode: Single Throw-in
• Common Model: DR
• Structure of Operating: Manual
• Certification: ISO, CE, ISO9001
• Max. Voltage: 690V
• Max. Current: 400A
• Handle Type: Removable or Not
• Ambient Temperature: -25 ~ 40ºC
• Directions: 1 or 2
• Transport Package: Neutral Packaging
• Specification: copper, epoxy resin
• Trademark: xianghu
• Origin: Zhejiang, China
• HS Code: 8536500000
• Production Capacity: 2000 Piece/Pieces Per Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

      HD knife switch and knife-shaped transfer switch(hereinafter referred to as the switch) is applicablefor the complete set of distribution unit with the AC frequency of 50Hz, rated current up to 380V and the rated current up to 3000A, to turn on and off the AC and DC circuit in an infrequent manner orserve as a isolation switch Central handle switch is mainly used in the power station to serve as an isolation switch. lt will not cut off the live circuit.

     Side front lever operating mechanism switches for front operation, front switchgear maintenance. operating mechanism cabinet mounted on both sidesCentralfrontlever operating mechanism switch is mainly used for switchgear cabinet offrontamaintenance from behind, and the operating mechanism is installed dead aheadSwitch with a side handle is mainly used in power box.Switch with an interrupter switch can cut off proper current load, while other series of knife switches can only serve as isolation switch. This product conforms to GB14048.3 IEC6047-3 standard.

Normal working condition and mounting conditions

1. The installation altitude not exceeding 2000 meters.
2. The upper limit of the ambient temperature is not higher than +40°C, the lower limit of not less than -5°C, 24-hour average does not exceed + 35°C.
3. Atmospheric relative humidity in the ambient air temperature is + 40 °C not more than 50%, at lower temperatures can have a higher humidity, condensation products should take into account the surface of the humidity change.
4. No explosive medium, the medium does not enough to corrode and damage the insulation of gas and dust.
5. No significant shake and shock vibration

 

Product Parameters

Main tachnical data

1.Rated working voltage AC 380V,DC220V

2.Main technical performance and parameters.

conventional thermal current		100	200	400	600	1000
Rated operating current		100	200	400	600	1000
Breaking capacity	AC 380V.COSφ=0.72-0.8	100	200	400	600	1000
	DC T=0.01-0.011S 220V	100	200	400	600	1000
Mechanical life (times)		10000	10000	10000	5000	3000
Electrical life (times)		1000	1000	1000	500	300
1S short time withstand current		6	10	20	25	30
Peak withstand current		15	20	30	40	50
Operating force		≤300	≤300	≤400	≤400	≤450

 

 

PRODUCTS CATEGORIES

Company Profile

is a professional manufacturer of high and low voltage switch transmission and distribution equipment and high and low voltage electrical components, the production of fully insulated fully sealed inflatable cabinets, intelligent solid insulated ring host units, outdoor high voltage cable branch box, box-type substation, etc Product quality is stable, reliable, It is deeply trusted and approved by the customers. Our proudly exports its high-quality productsto a myriad of global destinations, with a significant presence in diverse and dynamic countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Our 11kV Current Transformer with 50Hz Frequency for Indoor Use has consistently garnered rave reviews for its impeccable quality and outstanding performance.

Our dedicated team excels in crafting the most cost-effective and innovative power solutions, tailored precisely for our clients' needs. We actively contribute to the design of sophisticated substation and distribution plans and engage in competitive overseas bidding. We have triumphantly addressed and resolved intricate product requirements, ensuring our clients' utmost satisfaction.

PRODUCT WORKSHOP

Certifications

Our credentials are bolstered by the acclaimed ISO certification . Additionally, we possess an extensive collection of diverse type test reports that exemplify the unparalleled quality and reliability of our products.

Packaging & Shipping

Our dedicated packaging team excels in customizing exquisite wooden boxes, crafting distinctive logos, selecting vibrant colors, and designing unique labels tailored precisely to meet your requirements. We ensure that each product is impeccably packaged, safeguarding its integrity, and is dispatched with precision to reach you promptly.

FAQ

Q1: Are you a trading company or manufacturer ?
A1: We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum circuit breaker, power equipment.

Q2: Do you accept customized serveice ?
A2: We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
 

Q3: What is your MOQ?
A3: Our MOQ is 1 piece.

Q4: How long is your delivery lead time ?
A4: It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .
 

Q5: How do you solve quality problems?
A5: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make asatisfied soluton within 2 days .

 

Q6: What is the price of shipping?
A6: Depending upon the port of delivery, prices varies.

Q7: What is your payment terms ?
A7: 30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .