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KYN28 INDOOR AC ARMOURED MOVABLE HIGH VOLTAGE SWITCHGEAR
| No. | Project Name | Project Name | Data | |
| 1 | Rated Voltage | kV | 3,6,7.2,12,24 | |
| 2 | Rated Insulation Level | 1min Power Frequency Withstand Voltage | kV | 42 |
| Lightning Impulse Withstand Voltage | kV | 75 | ||
| 3 | Rated Frequency | Hz | 50 | |
| 4 | Main Bus-bar Rated Current | A | 63,012,501,600,200,000,000,000,000,000,000,000 | |
| 5 | Branch Busbar Rated Current | A | 63,012,501,600,200,000,000,000,000,000,000,000 | |
| 6 | 4S Thermal Stability Current(Effective Value) | kA | 16,20,25,31.5,40,50 | |
| 7 | Rated Dynamic Current(Peak Value) | kA | 40,50,63,80,100,125 | |
| 8 | Level of Protection | Shell ls IP4X,Isolation Room,when Circuit Breaker Room Door Opened is IP2X | ||
| 9 | Weight | kg | 1000 | |
• KYN28 indoor AC metal armoured movable high voltage switchgear is using high quality aluminum zinc coated steel plate process and making. With flexible ope ration, strong inter changeabllity, stability, high safety performance, high intelligence etc merit Can matching with domestic, import breaker to use.
• Apply to power plant(station),substation(distribution room) and industrial, business, building etc.
• Implement GB3906 national standards.
XGN2-12 INDOOR HIGH VOLTAGE AC BOX TYPE SWITCHGEAR
| No. | Project Name | Unit | Data | ||
| 1 | Rated Voltage | kV | 3,6,7.2,12 | ||
| 2 | Rated Current | A | 630~3150 | ||
| 3 | Rated Short-Circuit Breaking Current | kA | 20,25,31.5 | ||
| 4 | Rated Short-circuit Making Current(Peak Value) | kA | 40,50,80,100 | ||
| 5 | Rated Withstand Current(PeakValue) | kA | 40,50,80,100 | ||
| 6 | Rated Short Time Withstand Current | kA | 20,25,31.5,40 | ||
| 7 | Rated Insulation Level |
1 min Power Frequency Withstand Voltage |
Interpolar,between Phase to the Earth/between Fracture |
kV | 24,32,42 |
| kV | 28,38,48 | ||||
| Lightning Impulse Withstand Voltage |
Interpolar,between Phase to the Earth/between Fracture |
kV | 40,60.75 | ||
| kV | 46,70,85 | ||||
| 8 | Rated Duration of Short-circuit | S | 4 | ||
| 9 | Level of Protection | IP2X | |||
| 10 | Structural Style | Single Bus-bar Section And Single Bus-bar With By pass | |||
| 11 | Operating Mode | Electromagnetic Type,Spring Energy-storage Type | |||
| 12 | Boundary Dimension(W×D×H) | mm | 1200x1300x2650(≥2000A) 1100x1200x2650(General) |
||
| 13 | Weight | kg | ≈1000 | ||
• XGN2-12 indoor high voltage AC box type switchgear has merits of independent function room,flexible operation,convenient maintenance,stability,high safety performance,high intelligence and others.
• Apply to power plant(station),substation(distribution
room) and industrial,business,building etc.
• Implement GB3906 national standards.
XGN66-12 INDOOR HIGH VOLTAGE AC BOX TYPE SWITCHGEAR
| No. | Project Name | Unit | Technical parameter | |
| 1 | Rated Voltage | kV | 10 | |
| 2 | Maximum Wo rking Voltage | kV | 12 | |
| 3 | Rated F requency | Hz | 50 | |
| 4 | 1min Power FrequencyWithstandVoltage | kV | nte rphase And Relatively42,Isolating Fractu re48 | |
| 5 | Lightning Impulse Withstand Voltage | kV | nterphase And Relatively To75,Isolating 85 | |
| 6 | Main Bus-bar Rated Current | A | 630 | |
| 7 | Load Switch |
Rated Current | A | 630 |
| 8 | Mechanical Life | Time | 5000 | |
| 9 | Breaking No-load Transformer Capacity | kVA | 1250 | |
| 10 | Rated Thermal Current | kA | 20(4S) | |
| 11 | Rated Dynamlc Current | kA | 50(PeakValue) | |
| 12 | Rated Making Current | kA | 50(PeakValue) | |
| 13 | Composite Apparatus |
Fuse Maximum Rated Current | A | 100 |
| 14 | Rated Transfer Current | A | 1500(2000) | |
| 15 | Rated Short Circuit Breaking Current | kA | 31.5 | |
| 16 | Power Distribution Fuse Type | S -LAJ-12(XRNT-10) | ||
| 17 | Maximum Rated Capacity of Distribution Transformer | kVA | 1250 | |
• XGN66-12 indoor high voltage AC box type switchgear have merits of small size,economical and practical price, flexible and convenient operation and others.
• Apply to power plant(station), substation(distribution room) and industrial, commercial, construction field and box-type lransformer substation.
• Implement GB3906 national standards.
SRM 12/24 FULLY INSULATED FULLY SEALED COMMON BOX TYPE RING NETWORK SWITCHGEAR
| Project Name | C Module | FModule | V Module | C BModule | ||
| Load Switch | Combination Switch | Vacuum Switch | lsolation Earthing Switch | Vacuum Circuit Breaker | lsolation Earthing Switch | |
| Rated Voltage(kV) | 12124 | |||||
| Rated Current(A) | 630 | 125 | 630 | 1250/630 | ||
| Frequency Withstand Voltage(kV) | 42150 | |||||
| Lightning Impulse Withstand Voltage (kV) | 95/125 | |||||
| Short-time Withstand Current(kV/S) | 25/2 | 2016/3 | 2016/3 | 2520/3 | 2520/3 | |
| Short Circuit Breaking Current(kA) | 31.5 | 20/16 | 25/20 | |||
| Mechanical Life(Time) | 5000 | 3000 | 5000 | 2000 | 5000 | 5000 |
| SF6 Gas Pressure(bar) | 1.4 | |||||
| Environmental Conditions | Temperature 40ºC~-25ºC Humidity<95% | |||||
• SRM 12/24 type fully insulated and totally sealed common box type ring network switch cabinet (referred to as inflatable cabinet) is a new generation of miniaturized modular switchgear. It has the advantages of compact structure, fully enclosed, fully insulated, long life,maintenance-free, small footprint, safe and reliable, and not affected by the working environment.
• Suitable for small secondary power stations, opening and closing stations, industrial and mining enterprises, airports, railways, commercial areas, high-rise buildings, highways, subways, tunnels and other fields.
• Implement the GB3906 national standard.
HXGN15-12 INDOOR HIGH VOLTAGE METAL ENCLOSED SWITCHGEAR (SF6 RING NETWORK CABINET)
| Project Name | Unit | Technical parameter | |
| Rated Voltage | kV | 12/24 | |
| Rated Lightning Impulse Withstand Voltage | Same and Opposite | kV | 75/125 |
| Between Fracture | kV | 85/145 | |
| 1 min Power Frequency Withstand Voltage | Same and Opposite | kV | 42/65 |
| Between Fracture | kV | 48/79 | |
| Rated Frequency | Hz | 50/60 | |
| Rated Current | Main Bus | A | 1250/630 |
| Branch Bus | A | 1250/630 | |
Rated Short-time Withstand Current |
Main Circuit | kA | 20/3S |
| Earthing Circuit | kA | 20/2S | |
| Rated Peak Withstand Current | kA | 50 | |
| Transfer Current | A | 1700/800 | |
| Protection Level | IP3X | ||
| Load Switch Mechanical Life | Time | 2000 | |
| Earthing Switch Mechanical Life | Time | 2000 | |
• HXGN15-12 series is a new generation of metal-enclosed switchgear with sulphur hexafluoride switch as main switch and air insulated whole cabinet for distribution automation. It is compact and expandable. It has simple structure, flexible operation, reliable interlocking and installation. Convenient and other features, can provide a satisfactory technical solution for a variety of different applications and different user requirements.
• Applicable to urban residential area distribution, small secondary substation, opening and closing, industrial and mining enterprises, shopping malls, airports, subways, wind power, stadiums, railways, tunnels and other fields.
• Implement the GB3906 national standard.
GTXGN-12V TYPE SOLID INSULATED SWITCHGEAR
| Project Name | Unit | Product Category | |||
| Load Switch | Combination Switch | Breaker | Isolation Switch | ||
| Rated Voltage | kV | 12 | 12 | 12 | 12 |
| Arc Extinguishing Type | Vaccum | Vaccum | Vaccum | ||
| Rated Current | A | 630 | 125 | 630 | 630 |
| Rated Frequency | Hz | 50 | 50 | 50 | 50 |
| Main Circuit Resistance | mQ | W150 | < 500 Note 1 | W150 | W150 |
| 1 min power frequency withstand voltage:Same and Opposite/Between Fracture | kV | 42/48 | 42/48 | 42/48 | 42/48 |
| Rated Lightning Impulse Withstand Voltage:Same and Opposite/Between Fracture | kV | 75/85 | 75/85 | 75/85 | 75/85 |
| Rated Short-Circuit Breaking Current | kA | - | 315 Note 2 | 20 | - |
| Rated Short-Circuit Making Current | kA | 50 | 80 Note 2 | 50 | - |
| Rated Short-Time Withstand Current | kA/s | 20/4 | - | 20/4 | - |
| Rated Peak Withstand Current | kA | 50 | 80 Note 2 | 50 | - |
| Rated Cable Charging Breaking Current | A | 10 | - | - | - |
| 5% Rated Active Load Breaking Current | A | 315 | - | - | - |
| Transfer Current | A | - | 3150 | - | - |
| Average Closing Speed | m/s | 09±0.2 | - | ||
| Average Opening Speed | m/s | 13±0.2 | - | ||
| Opening and Closing at Different Times | m/s | W2 | - | ||
| Closing Time | m/s | 25-60 | - | ||
| Opening Time | ms | 17-45 | - | ||
| Closing Bounce Time | ms | W2 | - | ||
| Mechanical Life | Time | Load switch/circuit breaker: 10000; isolation, grounding switch: 3000 | |||
| Protection Level | IP67 | ||||
| Partial Discharge Value | Pc | Note 1 | |||
• GTXGN-12V solid insulated switchgear adopts modular structure design to realize any combination and expansion of switchgear cabinet for easy maintenance and maintenance. Fully insulated, fully sealed, maintenance free, all live parts are fully insulated. Fully insulated busbars are used for longitudinal arrangement, which is convenient and reliable. It has an independent lowvoltage room, which can be equipped with computer protection and various meters. It does not need to install a low-voltage chamber on the top of the cabinet to make the switch cabinets more beautiful and compact. It has an independent low-voltage room, which can be equipped with computer protection and various meters. It does not need to install a low-voltage chamber on the top of the cabinet to make the switch cabinets more beautiful and compact.
• Implement the GB3906 national standard.
MLS-V LOW VOLTAGE SWITCHGEAR OF DRAWER MODEL
| Project Name | Technical parameter | |
| Rated operational Voltage(V) | Main Circuit | ≤AC 400V |
| Auxiliary Circuit | ≤AC380V,≤DC 220V | |
| Rated Insulation Voltage (V) | Main Circuit | AC690V |
| Rated Impulse Withstand Voltage(1.2/50us)kV | Main Circuit | 6,8 |
| Rated Operating Current(IP4X time)*A | Main Bus-bar | ≤5000,≤3600(MLS Double side cabinet) |
| Vertical Bus | 790 1000 1250 1600 (Draw out type),≤2500 (Plug in type MCCB) | |
| Rated Short Time withstand Current kA/1s | Vertical Bus | 50,65,80,100 |
| Main Bus-bar | 50,65,80,90 | |
| Rated Peak-value Withstand Current kA/0.1 s | Main Bus-bar | 105,143,176,220 |
| Vertical Bus | 105,143,176,198 | |
• MLS low voltage switchgear of drawer model is the die standard parts by the factory assembly (FBA) of low voltage switchgear, applicable to AC 50 (60 Hz), rated working voltage is less than or equal to 400V, 5000A rated current and the following in power supply and distribution system, as the electrical distribution, conversion, control and reactive power compensation with.
• Implement GB7251.k GB7251.12, JB79661,IEC60439-1,BS EN60439-1 standards.
MDMAX ST LOW VOLTAGE SWITCHGEAR OF DRAWER MODEL
| Project Name | Technical parameter | ||
| Rated Voltage (V) | Rated Insulation Voltage | 690V/1000V AC,3P,1500V DC | |
| Rated Operational Voltage | 400V/690VAC,3P,750VDC | ||
| Uimp Rated Impulse Withstand Voltage | 6/8/12kV | ||
| Overvoltage Level | I/II/IV | ||
| Class of Pollution | 3 | ||
| Rated Operating Frequency | To 60 Hz | ||
| Rated Current | Main Bus-bar | Rated Current | To 6300A |
| Rated Peak-value Withstand Current | To 220kA | ||
| Rated Short Time withstand Current | To 100kA | ||
| Distribution Bus | Rated Current | To 2000kA | |
| Rated Peak-value Withstand Current | To176kA | ||
| Rated Short Time withstand Current | To 80kA | ||
• Mdmax ST low voltage switchgear of drawer model frame adopts aluminum zinc coated plate double folding technology, top level bus area can be removed, with drawer type, movable type, insert three functional units. The drawer type structure, the highest can assemble 36 loop. Without reducing the protection degree of the state, can achieve three drawer position loop conversion, the drawer can shift position matching parts, sound, light, three instructions, perfect drawer type electric circuit operation solutions.
• Implementation of GB7251.1-2013, IEC60439-1,EN60439.1, DIN-VDE0660, the 500th part of the BS5486, UTE63-410 standard.
GCS LOW VOLTAGE SWITCHGEAR OF DRAWER MODEL
| Main Circuit Voltage Rating(V) | AC380(400),(600) | |
| Auxiliary Circuit Rate Voltage (V) | AC200,380(440 )DC 110,220 | |
| Rated Frequency(Hz) | 50(60) | |
| Rated Insulation Voltage (V) | 660(1000) | |
| Rated Current(A) | Horizontal Bus | ^4000(6300 |
| Vertical Bus(MCC) | 1000 | |
| Busbar Rated Short-time withstand current(kA/1s) | 50,80 | |
| Busbar Rated Peak withstand Current (kA) | 105,176 | |
| Power Frequency Test Voltage(V/1 S) | Main Curcuit | 2500 |
| Auxiliary Curcuit | 2000 | |
| Busbar | Three-Phase Four-Wire System | A,B,C,PEN |
| Three-Phase Five-Wire System | A.B.C.PEN | |
| Level of Protection | IP30 | |
| Weight(kg) | 650 | |
• GCS low voltage switchgear of drawer model with flexible electrical scheme, convenient combination, strong practicality, strong interchangeability, flexible operation, convenient maintenance, high degree of protection etc merit.
• Apply to power plant (station), substation (distribution
room) and industrial, business, building etc.
• Implement GB7251 national standards.
GCK LOW VOLTAGE SWITCHGEAR OF DRAWER MODEL
| Project Name | Technical parameter | |
| Rated Insulation Voltage(V) | AC660 | |
| Rated operational Voltage (V) | AC380 | |
| Rated Frequency | 50 | |
| Level of Protection | IP30 | |
| Rated Current (A) | Horizontal Bus | 630-3150 |
| Vertical Bus | 630-1000 | |
| Main Circuit connectors | 125,200,400 | |
| Control Circuit connectors | 20 | |
| Maximum Current Feeding Circuit | 1600 | |
| Withstand Electric Circuit Current | 630-3150 | |
| Rated Short-time Withstand Current (kA) | Effective Value | 30,50 |
| Peak Value | 63.105 | |
| Component Drop Capacity Coefficient | 0.8le (le is the rated current of the component) | |
| Unit Drawer Breaking Capacity(kV) | 30-50* | |
| The Auxiliary Circuit Working Voltage(V) | DC:110,220 AC:63 - 380 | |
• GCK low voltage switchgear of drawer model with flexible electrical scheme, convenient combination, strong practicality, strong interchangeability, flexible operation, convenient maintenance, high degree of protection etc merit.
• Apply to power plant (station), substation (distribution room) and industrial, business, building etc.
• Implement GB7251 national standards.
MNS LOW VOLTAGE SWITCHGEAR OF DRAWER MODEL
| Project Name | Technical parameter | |
| Rated Insulation Voltage (V) | Ac660 | |
| Rated operational Voltage (V) | AC400 | |
| Rated Frequency(Hz) | 50 | |
| Level of Protection | P30,IP40 | |
| Rated Current (A) | Horizontal Bus | 630-3150 |
| Vertical Bus | 630-1000 | |
| Main Circuit Connectors | 125,200,400 | |
| Control Circuit Connectors | 32 | |
| Maximum Current Feeding Circuit | 1600 | |
| Withstand Electric Circuit Current | 630-3150 | |
• MNS low voltage switchgear of drawer model with flexible electrical scheme, convenient combination, strong practicality, strong interchangeability, flexible operation, convenient maintenance, high degree of protection etc merit.
• Apply to power plant (station), substation (distribution room) and industrial, business, building etc.
• Implement GB7251 national standards.
GGD LOW VOLTAGE FIXED TYPE SWITCHGEAR
Model Specifications |
Rated Voltage (kV) |
Rated Current (A) |
Rated Short Circuit Breaking Current (kA) |
Rated Short Time Withstand Current (kA/1 s) |
Rated Peak Withstand Current (kA) |
|
| GGD1 | 0.4 (0.66) |
A | 1000 | 15 | 15 | 30 |
| B | 600(630) | |||||
| C | 400 | |||||
| GGD2 | 0.4 (0.66) |
A | 1500(1600) | 30 | 30 | 63 |
| B | 1000 | |||||
| C | 630 | |||||
| GGD3 | 0.4 (0.66) |
A | 3150-6300 | 50 | 50 | 105 |
| B | 2500 | |||||
| C | 2000 | |||||
• GGD low voltage fixed type switchgear with flexible electrical scheme, convenient combination, strong practicality, flexible operation, convenient maintenance, etc merit.• Apply to power plant (station), substation (distribution room) and
industrial, business, building etc.
• Implement GB7251 national standards.
LV And HV Switchgear Manufacturers:
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