Product Description
iUniuswitch Air Insulation Ring Main Unit
iUniswitch, the light flexible switchgear developed as a modular, simple to apply design, with fewer components, providing a high reliable, quality and safe product for you, our Customer. By reducing the number of components, utilising modern materials correctly, we have developed an environmentally and user friendly product. The simple design and construction of iUniswitch will stand the test of time for generations to come.
iUniswitch is an air insulated (AIS), metal enclosed, switchgear cubicle design of the next generation developed through continuous innovation and vision to meet the changing market needs.
iUniswitch provides long-term technical solutions for various applications. Safety, user friendliness and environmental con- cerns have been the driving force in the development of the switchgear.
Feature
iUniswitch product provides our Medium Voltage Customer with the best solution for heavy duty switchgear in a size only a little than a single tank Ring Main Unit while including:
the flexibility in meeting our Customers specification and accomodating on future change and upgrading
the options include complete control, measuring and protection systems
Switchgear Construction
Metal enclosed switchgear
![Medium Voltage Air Insulated Distribution Switchgear](https://img3.grofrom.com/luly/90bef329b45803390c9aeba12ce4954c.webp)
The upper part of the cubicle, including the busbar compart- ment, the switch disconnector and the mechanism and low voltage compartment is separated from the lower part and the cable compartment. Because of this it is possible to carry out maintenance, repair and upgrading of the unit in the lower module while the switchgear is in service.
Switchgear Construction
Primary part
![Medium Voltage Air Insulated Distribution Switchgear](https://img3.grofrom.com/luly/969626db5121913a9c6a95a59fefb133.webp)
Top unit
Technical data
1) Higher values in accordance with national standards on request
2) Adjustment is necessary for greater altitudes
3) Lower ambient temperature on request.
4) 1250 A = CBW, SBW, BRC, DBC
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
![Medium Voltage Air Insulated Distribution Switchgear](https://img3.grofrom.com/luly/724a0d08710ac76f0c6dfa81ff7e1097.webp)
Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.
iUniuswitch Air Insulation Ring Main Unit
iUniswitch, the light flexible switchgear developed as a modular, simple to apply design, with fewer components, providing a high reliable, quality and safe product for you, our Customer. By reducing the number of components, utilising modern materials correctly, we have developed an environmentally and user friendly product. The simple design and construction of iUniswitch will stand the test of time for generations to come.
iUniswitch is an air insulated (AIS), metal enclosed, switchgear cubicle design of the next generation developed through continuous innovation and vision to meet the changing market needs.
iUniswitch provides long-term technical solutions for various applications. Safety, user friendliness and environmental con- cerns have been the driving force in the development of the switchgear.
Feature
iUniswitch product provides our Medium Voltage Customer with the best solution for heavy duty switchgear in a size only a little than a single tank Ring Main Unit while including:
the flexibility in meeting our Customers specification and accomodating on future change and upgrading
the options include complete control, measuring and protection systems
Switchgear Construction
Metal enclosed switchgear
![Medium Voltage Air Insulated Distribution Switchgear](https://img3.grofrom.com/luly/90bef329b45803390c9aeba12ce4954c.webp)
- Busbar compartment
- Switching compartment
- Cable compartment
- Mechanism, interlocking and low voltage compartment
The upper part of the cubicle, including the busbar compart- ment, the switch disconnector and the mechanism and low voltage compartment is separated from the lower part and the cable compartment. Because of this it is possible to carry out maintenance, repair and upgrading of the unit in the lower module while the switchgear is in service.
Switchgear Construction
Primary part
![Medium Voltage Air Insulated Distribution Switchgear](https://img3.grofrom.com/luly/969626db5121913a9c6a95a59fefb133.webp)
Top unit
- 3-position switch disconnector SFG
- Operating mechanism with mechanical position indication
- Enclosure of busbar compartment
- Integrated low voltage compartment for secondary components
- Interlocking unit
- Busbars
- Control cable ducts
- Enclosure
- Circuit breaker (fixed version)
- Current transformers
- Earthing switches
- Voltage transformers
- Cable entry with cable support
- Switch Disconnector Cubicle, type SDC
- Switch Disconnector with Fuse, type SDF
- Circuit Breaker Cubicle, type CBC
- Withdrawable Circuit Breaker cubicle, type CBW
- Sectionalising Cubicle, type SEC
- Bus Riser Cubicle, type BRC
- Sectionalising cubicle with Fuse, type SEF
- Sectionalising Breaker Cubicle, type SBC
- Direct Busbar connection Cubicle, type DBC
- Sectionalising Withdrawable Breaker cubicle, type SBW
- Sectionalising Metering cubicle with Disconnector, type SMD
- Bus Metering Cubicle, type BMC
- Sectionalising Metering Cubicle, type SMC
- Universal Metering Cubicle, type UMC
Technical data
Rated voltage | kV | 12 | 24 | ||
BIL | common value | kV | 75 | 125 | |
across the isolating distance | 85 | 145 | |||
AC withstand voltage | common value | kV | 28 1) | 50 | |
across the isolating distance | 32 1) | 60 | |||
Rated frequency | Hz | 50/60 | 50/60 | ||
Rated current | busbar | A | 630/1250 | 630/1250 | |
feeder | A | 630/800/12504) | 630/1250 4) | ||
Rated short-time withstand current | main circuit | kA | 25 | 20 | |
earthing circuit | kA | 25 | 20 | ||
Rated peak withstand current | kA | 65 | 50 | ||
Rated duration of short circuit | s | 1 | 1 | ||
Arc-fault current, 1s | kA | 20 | 20 | ||
Degree of protection, enclosure | IP2XC | IP2XC | |||
Degree of protection, partitions | IP2X | IP2X | |||
Ambient temperature | maximum value | [ºC] | 40 | 40 | |
maximum value of 24 h-mean | +35 | 35 | |||
minimum value | -5 3) | -5 3) | |||
Altitude above sea level | [m] | <1000 2) | <1000 2) | ||
2) Adjustment is necessary for greater altitudes
3) Lower ambient temperature on request.
4) 1250 A = CBW, SBW, BRC, DBC
![Medium Voltage Air Insulated Distribution Switchgear](https://img3.grofrom.com/luly/6209688a0e7f65d525bbc036a2afd91f.webp)
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
![Medium Voltage Air Insulated Distribution Switchgear](https://img3.grofrom.com/luly/724a0d08710ac76f0c6dfa81ff7e1097.webp)
Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.
![Medium Voltage Air Insulated Distribution Switchgear](https://img3.grofrom.com/luly/d0db70fe49753d6df8f7f9efba3b5770.webp)