+0086-791-88383677
blesia@cnecan.com
Brand Name:ECAN/OEM
Model Number:JP SERIES
Material:Stainless Steel 201/304
Application:Industrial
Type:Distribution Box Electrical Boxes
Color:SS color
Certificate:ISO ,CCC
Standard:IEC 60439
Rated Voltage:100V-690V
Usage:Electricity Transmission Project
| Ordering instruction | |
| Please provide those below detailed information, when you order the switchgear. | |
| 001 | Main connection wire solution serial number and single line system diagram, arrangement and
plane layout drawing |
| 002 | Main connection line solution serial number, purpose and single line system diagram, rated voltage,
rated current, rated short circuit breaking current, distribution electricity chamber plane layout diagram, arrangement diagram of switchgear and so on. |
| 003 | Secondary connection wire diagram, terminals arrangement diagram. If you can’t provide terminals
arrangement diagram, we will provide the terminals arrangement according to manufacturer’s diagram. |
| 004 | Requirement of switchgear control,measurement and protection function and requirement of other
shutting and automatic device. |
| 005 | Model, specificaton, quantity of switchgear equipment’s electrical apparatus elements |
| 006 | Electrical equipments summary sheet |
| 007 | If the interspace of switchgears or incoming line cabinet need bus line bridge to connect, please provide
rated load current of bus line bridge. |
| 008 | If you need busbar (busbar between two array cabinets and busbar between wall cabinets), please provide
detailed span and high altitude distance. |
| 009 | If the switch equipment are used in the special environment conditions, please put forward it when you
order the switchgear. |
| 010 | When you need other apparatus or exceed attachment supplied equipment list, please put forward model
nd quantity you need. |
| 011 | Other special requirements. |
FAQ:
| 001 | Q | What is electrical switchgear |
| A | Electrical switchgear is a key component in electrical power systems and is used to both distribute electrical
power and to selectively isolate electrical loads. breakers, protective and controlling devices which can be used to isolate electrical apparatus in faulty condition or during maintenance period, or to connect the same in desired healthy conditions. |
|
| 002 | Q | Do we need to monitor the switchgear conditions |
| A | Yes, Because switchgear distributes electrical current, heat build-up becomes an important characteristic
to monitor. In particular, unexpected temperature rise at a particular location could indicate corrosion or some other type of defect. Thermal effects are especially visible in medium voltage switch gears used in distribution networks, where electrical currents may rise to few thousands of amperes. Thus keeping switchgears in proper condition over their long life becomes a critical issue. |
|
| 003 | Q | What are the main causes of arc flashes in industrial switchgear? |
| A | The main causes of arc flashes in industrial switchgear are: the application of tools to energize switchgear,
deteriorated insulation on phase bus bars, and loose electrical connections that overheat. These things can be prevented by proper safety measures and regular maintenance. |
|
| 004 | Q | What is the lowest voltage at which arc flashes occur? |
| A | 120 volts is generally considered the lowest voltage at which arc flashes occur. The voltage of industrial
switchgear can exceed this voltage by hundreds of thousands of times. |
|
| 005 | Q | What is Metal Enclosed Switchgear? |
| A | Metal Enclosed Switchgear is a switchgear assembly that encloses all necessary equipment and device in
separate metal vertical structure (i.e MCCs, PCC), however they each metal compartment are not separated from one another by metal barriers. It’s used often with low voltage equipment. |
|
| 006 | Q | What is Metal Clad switchgear? |
| A | Metal Clad Switchgear is a switchgear assembly that encloses all necessary equipment and devices in one
metal house, but compartments in this assembly is separated fromone another by metal barrier. When metal clad switchgear is used or assumed when MV switchgear is provided. |
|
| 007 | Q | Difference between Metal Enclosed Switchgear and metal Clad Switchgear. |
| A | Metal enclosed switchgear: Assembled with separate metal vertical section Metal Clad Switchgear: Assembled in one metal structure. MES: each compartment is not separated from one another with metal barrier. MCS: each compartment is separated from one another with metal barrier. MES: Frequently used in LV system. MCS: Frequently used in MV System. When MCS is said MV Switchgear is assumed. MES: All breakers and other switching devices are fixed type. MCS: All breakers are withdrawable type. |
|
| 008 | Q | How’s your electrical switchgear waranty? |
| A | Once you buy the product manufactured by Jiangxi Yikai Electric can get 12 months waranty after delivery date. |
ATTENTION: 1.The payment term: We accept TT,LC.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong plywood case for protection.
4. The logo: If you have good quantity, it absolute no problem to do OEM.
5. Our market: our products are popular in Indonesia, Philippines, Russia, South Africa, Middle East and so on. Some of
them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit
from our cooperation.
6. Warranty: in 12 month since BL date.
OUR SERVICE: 1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.
WHY CHOOSE Jiangxi Yikai Electric : 1. One-stop supplier globally.
2. More than 20 years professional experiences in electrical appliance industry.
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
Website:www.cnecan.com www.jxyikai.com
