++++General
SF6 Gas Insulated Metal-clad swi tchgear, RGIS-G20 designed up to 40.5kV 3-phase 3 wire
50/60 Hz system.
The switchgear shall be rated up to 40.5kV and has horizontally or Vertically installed vacuum
circuit breakers
The switchgear includes vacuum circuit breakers,meters, relays, etc.
The switchgear is certified by Xi'an High Voltage Institute.
++++Feature
Compactness
Automation
High Reliability and Safety
Easy Expansion
Simple Installation
Economy
++++Stationary Structure
The switchgear consists of bus compartments and circuit breaker compartment that
are hermetically pressure sealed with SF6 gas.
Welded stainless steel enclosure
Modular design
Duct for pressure relief
Panels coupled by plug in bus connectors
Cable connection inner cone plug in system
++++Environmental Qualification
The switchgear equipments is evaluated by optimum analysis and test for easy
maintenance and long life time.
Hermetically sealed primary enclosure for protection against environmental
conditions (dirt,moisture, vermins, insects and high altitudes).
++++Quality Assurance
Advanced Quality Assurance Program is applied.
The program comply with the requirement of ISO fully.
++++Main technical parameter
| Designation of type |
|
RGIS
-G10 |
RGIS
-G20 |
RGIS
-G80 |
RGIS
-G90 |
| Rated voltage |
kV |
25.8 |
40.5 |
40.5 |
27.5 |
| Maximum operating voltage |
kV |
25.8 |
40.5 |
40.5 |
27.5 |
| Rated power frequency withstand voltage |
kV |
501) |
95 |
95 |
95 |
| Rated lightning impulse withstand voltage |
kV |
125 |
185 |
185 |
185 |
All voltage values apply for an
insulating gas pressure, absolute, 20ºC |
kPa |
110 |
110 |
110 |
110 |
| Rated frequency |
Hz |
50/60 |
50/60 |
50/60 |
50/60 |
| Rated busbar current |
A |
up to 20001) |
up to 12501) |
up to 12501 |
up to 12501 |
| Rated feeder current |
A |
630/
1250/
20001) |
630/
12501) |
630/
1250/
20001) |
630/
1250/
20001) |
| Rated peak withstand current |
kA |
63 |
80 |
80 |
80 |
| Rated short time current 4 seconds |
kA |
25 |
31.5 |
31.5 |
31.5 |
| Rated short circuit breaking current of circuit breaker |
kA |
25 |
31.5 |
31.5 |
31.5 |
| Rated short circuit making current of circuit breaker |
kA |
63 |
80 |
80 |
80 |
| Rated operating sequence |
|
O - 0.3s - CO - 3min - CO2) |
| Closing time |
ms |
75 |
60±5 |
60±5 |
60±5 |
| Opening time |
ms |
60 |
40±5 |
40±5 |
40±5 |
| Insulating gas |
|
SF63) |
SF63) |
SF63) |
SF63) |
| Rated filling pressure, absolute, 20ºC |
kPa |
130 |
130 |
130 |
130 |
| Minimum operating pressure, absolute, 20ºC kPa |
kPa |
120 |
120 |
120 |
120 |
| Rated data: Auxiliary voltage |
V |
220DC 110 / 125DC4) |
Degree of protection (IEC 60529, DIN VDE 0470) :
High voltage live parts
Low voltage compartment |
|
IP 65
IP 4X5) |
IP 65
IP 4X5) |
IP 65
IP 4X5) |
IP 65
IP 4X5) |
ATTENTION:
1.The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
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 material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is better and also higher price.
5.The logo: If you have good quantity, it absolute no problem to do OEM.
6.Our market: our products are popular in Indonesia, Philippines, Russia, USA, 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..
7.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 ROCKWELL:
1. One-stop supplier globally.
2. More than 10 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.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service.
CONTACT US:
Contact person: Mr. Chen Chengming
Tel:86-577-27869969
Mobile:86-18668777248
Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.
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