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Renqiu Rollas Import And Export Trade Co., Ltd.
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Electrical Outdoor Isolator Switch , 10kV 11kV 12kV Isolating Switch

Renqiu Rollas Import And Export Trade Co., Ltd.
Renqiu Rollas Import And Export Trade Co., Ltd.
Province/State: Hebei
Country/Region: China
Tel: 86--18833739399
Contact Person:
Mr Jack Wu

Electrical Outdoor Isolator Switch , 10kV 11kV 12kV Isolating Switch

Place of Origin : China
Brand Name : Rollas
Certification : ISO9001:2008
MOQ : 1000
Price : Negotiable
Packaging Details : Carton boxes
Delivery Time : A week
Payment Terms : T/T
Supply Ability : 500sets/day
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Electrical Outdoor Isolator Switch , 10kV 11kV 12kV Isolating Switch


Quick Detail:


1. Isolating switch, isolation switch, isolator

2. Silicone insulator

3. Rated voltage: 11kV 12kV

4. Rated current: 630a 900a


Description:


YDDCD outdoor disconnect switch is used in 12kV power distribution system, rated current 630A or 900A, short-time withstand current 25kA/3S, peak withstand current 63kA. Frequency and lightning impulse withstand voltage can reach the level of 2000 meter above sea level. It should be operated under no load conditions.



1. Terminal pad (standard): high conductively silver - plated copper, oxidating resistant, remain silver to silver contact

2. Back-up Springs (Standard): two stainless steel springs for high strength and superior corrosion resistance

3. Loadbreak Hooks (Standard): zinc - galvanized steel for corrosion protection, suitable for portable loadbreak tool.

4. Pulling loop and latching device (standard): equipped with the cast copper latch, can operate the switch in any angle

5. Copper Blade (Standard): the double deck blade processed with hard - drawn technology for superior stiffness

6. Stainless steel pin (Standard): Stainless steel pin can position the blade at 90Oor 160O, 160O as original stand

7. 90 and 160 Angle Open Position Latch (Optional): adjustable at the position in the 90 or 160 Angle

8. Terminal pad (standard): high conductively silver - plated copper, oxidating resistant, remain silver to silver contact

9. Insulators: can provide three kinds of insulator i.e. silicone rubber, epoxy resin, porcelain

10. Installing plate: are hot dip galvanized and provide with many sizes to suit for different spaces for installation.

11. Serrated Slots (Standard): equipped with bolt and provide many sizes to suit different spaces for installation.


Technical parameter:


Product specification

YDDCD-12/630

YDDCD-12/900

Rated voltage

12kV

12kV

Rated current

630A

900A

Rated frequency

50Hz

50Hz

Rated short time withstand current

25kA/3S

25kA/3S

Rated peak withstand current

63kA

63kA


Rated power frequency withstand voltage

(dry withstand, 1 minute)

phase to earth

54kV

54kV

across isolating distance

61.5kV

61.5kV


Rated power frequency withstand voltage

(wet withstand, 1 minute)

phase to earth

38.5kV

38.5kV

across isolating distance

46.5kV

46.5kV


Impulse withstand voltage(BIL)

phase to earth

110kV

110kV

across isolating distance

110kV

110kV

Creepage distance

≥ 496mm

≥ 496mm

Weight

≈7kg

≈8kg


Specifications:



Product Tags:

Electrical Disconnect Switch

      

Safety Disconnect Switch

      
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Electrical Outdoor Isolator Switch , 10kV 11kV 12kV Isolating Switch Images

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