Ring mian unit(AIS)

FOB Reference Price:Get Latest Price
$1,000.00 - $2,000.00 / Units | 4 Unit/Units (Min. Order)
Lead Time:
Quantity(Units) 1 - 30 >30
Est. Time(days) 30 Negotiable
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Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
ROCKWILL
Model Number:
SM66
Supply Ability
Supply Ability:
500 Unit/Units per Month
Packaging & Delivery
Packaging Details
wooden case
Port
NINGBO or Shanghai
Picture Example:
package-img
Lead Time :
Quantity(Units) 1 - 30 >30
Est. Time(days) 30 To be negotiated

General


SM66-40.5 unit type SF6 RMU with SF6 load switch as main switch, for whole cabinet is suitable for electric distribution automation and compact also expandable metal close switchgear. It characters in its simple structure, flexible operation, reliable interlocking and convenient installation etc., which can provide the satisfactory technical projects both for different application occasions and users. With the adoption of sensor technology and the protection relay up to date, plus the advanced technology and flexible assembly project, SM66-40.5 unit type SF6 RMU can completely meet the requirement of continuously variable market. It can take self-produced RLS-40.5 load break switch; also according to the demand of users can be assembled with the internationally top-ranking RCB series vacuum circuit breaker with permanent magnetic mechanism made by AREVA or HD4 type SF6 circuit breaker made by AREVA or HD4 type SF6 circuit breaker made by ABB or with our VSC-40.5 type vacuum circuit breaker with permanent magnetic mechanism. Operational methods for the main switch inside ring main unit can be either manual or electric power driven. And It can meet the requirement of "Four Controls" when matched with FTU and RTU.


Service enviromenet


a) Air temperature: Maximum temperature: +40℃; Minimum temperature:-25℃
b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level: Maximum installation altitude: 2000m
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake

 

Units for all functions


1. Incoming unit with switch disconnector(Load break switch) schemas with other extra components optional
2. Outgoing unit with Fuse-switch protection schemas with other extra components optional
3.Incoming/outgoing circuit breaker protection schemas with other extra components optional
4. MV metering schemas with other extra components optional
5. Casings (Bus bar Panel) schemas with other extra components optional

 

Main technical specifications

 

No.

Item

Unit

Parameter

1

Rated voltage

kV

36

2

Rated frequency

Hz

50/60

3

Rated current

A

1630

4

1min Power frequency withstand voltage

kV

80

5

Lightning impulse withstand voltage

kV

195

6

Rated short circuit breaking current (peak)

kA

50/40

7

Rated active load/close circuit breaking current

A

50/40

8

Rated transferring current

A

800

9

Rated short circuit making current (peak)

kA

50/40

10

Rated cable(line) charging breaking current

A

50 and 10

11

Cable charge breaking current in earthing fault

A

50

12

Rated withstand current (peak)

kA

50/40

13

Short time withstand current (2s)

kA

16

14

Mechanism life

times

2000

 

Note: For short circuit breaking and peak current is based on Fuse plus combination.

 

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 logo: If you have good quantity, it absolute no problem to do OEM.

5.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..

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 ROCKWILL:

 

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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