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Purana Electric Co., Ltd.
Purana Electric Co., Ltd.  

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New Type Medium Voltage Tulip Contact 

Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: PMC201
Production Capacity: 10000PCS/Month
Delivery Date: 10 working days or dependin...
Poles Number: 3
Material: T2 Copper, Silver galvaniz...
Contact finger: 12 pieces -30 pieces
Assembled on: Vacuum Circuit Breakers (to...
Means of Transport: Ocean,Land,Air
Packing: In cartons or wooden cases
Type: High Voltage
Brand Name: PURANA
Current: 400A-1250A
Application: Medium Voltage and High Vol...

This moving contact is using for primary conducting of medium and high voltage vacuum circuit breaker, middle-placed switchgear, PT trolly...

Compared with the traditional tulip contact, this new type tulip contacts has the following advantages:

1. Loop resistance reduced by about 30%;

2.Temperature rise reduced about 10%;

3. Plug-in and plug-out force is reduced by 20%; 

4.The endurance life of the coating is 2 times longer;

5. The deviation value is within 5mm, and the contact force is uniform and the resistance value is constant, and the false contact and floating phenomenon can be eliminated;

6. Has a lighter weight;

7.Antioxidant capacity will be multiplied; 

8.The service life will be extended by up to two times.

Tulip Contact (Moving Contact) Drawing:


Technical Descriptions: 

1. The contact finger material is T2 cooper and the thickness is 3mm, and the surface silver coating is according to clients' requirements;

2. The support material is stainless steel with thickness 2mm, no sharp corners and burr;

The spring contacts are spaced regularly. 

Dimension table:

Item No.SpecificationContact finger qtyOff-working state opening dimensionWith fixed contact D1Off-working state opening dimensionWith fixed contact D2Spring external diameter D
1630/2512Φ33.5±1Φ35Φ26±1Φ28Φ74±1
2630/31.524Φ33.5±1Φ35Φ26±1Φ28Φ74±1
31250/31.524Φ47.5±1Φ49Φ40±1Φ42Φ88±1
41250/4030Φ47.5±1Φ49Φ40±1Φ42Φ88±1
51600/4036Φ53.5±1Φ55Φ46±1Φ48Φ94±1
62000/4048Φ77.5±1Φ79Φ70±1Φ72Φ118±1
73150/4064Φ107.5±1Φ109Φ100±1Φ102Φ148±1
84000/4082Φ107.5±1Φ109Φ100±1Φ102Φ148±1

Tulip Contact (Moving Contact) in details:


Ms. Sharon
skype Ms. Sharon
Sales
Tel: 86-574-63037416
Fax: 86-574-63022858
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Company Info

Purana Electric Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Distributor/Wholesaler
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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Purana-Sharon:   skype

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