Switchgear

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Product Details

1.Certificate:CCC,CTQC

2.Top 10 in china

3.ISO9001,ISO14001,OHSAS18001

4.Up to 35KV,31500KVA

5.Apply for IEC,ANSI,GB.

KYN18A-12 AC witdrawout metal-clad switchgear.

 

1.       Model

Kmetal-clad and metal-enclosed switchgear

2.       General

KYN18A-12 AC indoor withdrawout metal-clad switchgear is the central vacuum switch cabinet which mainly applies the ZN12-12 vacuum circuit breaker, but also can be equipped with ZN22B-12 vacuum circuit breaker and 3AF, 3AH vacuum circuit breaker of Siemens.

The product complies with the standard of GB3906-91 (3-35KV AC metal-enclose switch cabinet), the standard of DL4047-91 (indoor AC switch cabinet ordering technique) and the standard of IEC298 (AC metal-enclosed switchgear and control equipments). It is used in the AC 3-10 KV three-phase 50 Hz single bus power system to receive and distribute the power. It is widely used in various kinds of power plants, substation and industrial and mining enterprises. The product can be installed against the wall (not recommended) and non-against the wall installed

3. Technical parameters

Item

Unit

Value

Rated voltage

KV

12

Rated frequency

Hz

50/60

Rated insulation level

1 min power frequency withstand voltage

KV

42 (isolation fracture: 48)

 

Rated lightning impulse withstand voltage

75 (isolation fracture: 85)

 

Rated current

A

630,1250,1600,2000,2500,3150,4000,5000

specified short circuit drop-out current

KA

20, 25, 31.5,40,50,63

Rated short circuit making current

KA

50, 63, 80,100,130,160

Rated short-time withstand current (4S)

KA

20, 25, 31.5,40,50,63

Rated withstand current (peak)

KA

50, 63, 80,100,130,160

Protection degree

 

IP4X

External dimension (W*D*H)

≤1250A

mm

800*1650*2200

≥1600A

1000*1650*2200

Overhead inlet

D:1800

 

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Q:How to connect the power cable pre-branch connector
Pre-branch cable should be fully cooled before the plate can be installed, otherwise it will cause the connection flat, affecting the appearance of packaging should pay attention to branch and trunk The end of the seal, to prevent the core of the water
Q:What is the difference between VV22 and VV62?
Cross-linked power cable heating the main reason there are . the choice of continuous allowable current is less than the load of the maximum continuous current power cable; . the power cable in the implementation of the cable for cold contact, the use of crimping pliers die too large, leading to copper . the air switch input and output and cable copper nose connection, the choice of non-standard flat gasket or no spring gasket; . the air switch input and output side of the cable and cable core crimp is not solid and reliable; When the cable is connected to a strand, the air switch bolts are not tightened. . high-power UPS running, the filter cabinet is not put, n harmonic effects of cable overload, neutral overload, serious lead to cable breakdown, and a fire hazard. . the power cable along the building facade iron cabinet box laying, the surrounding environment is not ventilated, poor heat dissipation. Select the power cable should consider the following factors: . the rated voltage of the cable is greater than or equal to the rated power supply system power supply system; . the cable can continue to allow the current to be equal to or greater than the maximum load current load; . Power supply system short-circuit stability requirements; . according to the length of the cable to determine whether the voltage drop to meet the requirements; . the end of the line minimum short-circuit current should be able to protect the device reliable action. . a high degree of breakdown strength; . low dielectric loss; . a very high insulation resistance; . excellent resistance to discharge performance; . with a certain degree of flexibility and mechanical strength; . long-term stability of insulation.
Q:What does ZR-YJV 6mm2 * 3 cable mean?
The initial also said that car 3S brand stores, mainly refers to the front of the three S
Q:What is the difference between a shielded cable and a control cable?
You and he said that he did not understand the professional. Indoor use KGB, JDG steel pipe or PVC pipe outside the road with steel, non-road can use PE pipe
Q:Cable WDZ-YJFE2 (4X185 + 1X95) what does it mean
Shaft bracket spacing is not necessarily a certain, and the bridge to the thickness of the model.
Q:How long is the service life of the cable?
cable bridge and other pipes and other facilities shall not share a column (bracket)
Q:Construction of hydropower embedded pvc pipe after the solidification of the pipe after the flat tube
Low-voltage cables generally require less fixation. High and low pressure common ground is in the line when the clamp must be fixed. Do you say that the clip is put there?
Q:What is the installation specification for the cable tray bracket?
WDZ low smoke zero halogen flame retardant power cable. WDZN low smoke zero halogen flame retardant power transmission cable. W-halogen-free, D-low smoke, Z-flame retardant, N-refractory, YJ-XLPE insulated, V-PVC sheathed YJV-XLPE insulated PVC sheathed power cable. Model of the principle of omission: wire and cable products, copper is the main use of the conductor material, so the copper code T write, but bare wire and bare conductor products except. Bare wires and bare conductor products, power cables, electromagnetic wire products do not indicate a large class code, electrical equipment, wire and cable and communication cable category is not listed, but set out small class or series code. Item 7 is a special use of special occasions or additional special requirements of the mark, in the "-" after the alphabet letters. Sometimes in order to highlight the item, write this to the front. Such as ZR- (flame retardant), NH- (refractory), WDZ- (low smoke and halogen, enterprise standard), TH- (for hot and humid areas), FY- (anti-termite, enterprise standard).
Q:PVC pipe on the GV.215-16 (C) What does it mean
SC pipe welding fluid with welded steel pipe, the general thread connection, or casing welding connection. TC pipe is a thin-walled steel pipe, referred to as wire tube, you can thread connection, tight connection, buckle type connection, not casing welding connection.
Q:Why my home analog TV connected to the digital TV set-top box after the screen is black and white
The middle is to connect the two cables together, the terminal is connected to the equipment
The company occupies about 360,000 m2, has standardized plant 15 million m2, of the cable production capacity of 80 million kilometers. Company and the following types of 35KV power cables, signal cables, computer cables, elevator cables, servo, drag chain cables, railway signaling cable, motorcycle cable, silicon rubber cables, high temperature cables, flame retardant cables, fire-resistant cables, aerial insulated wire , communication cables, marine cables, nuclear power plants such as cable and wire cloth products are widely used in electric power, telecommunications, petroleum, petrochemical, metallurgy, building materials, railway, shipbuilding and other industries and sectors.

1. Manufacturer Overview

Location Jiangsu, China
Year Established 1995
Annual Output Value USD200,752,660.10
Main Markets Southeast Asia;Mid East ;Domestic Marke
Company Certifications ISO14001;ISO9001;OHSMS GB/T28001-2001; CCC

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 70% - 80%
No.of Employees in Trade Department 21-50 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 360,000 square meters
No. of Production Lines Above 80
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range High; Average