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Low Loss Boltless C-Wedge Connectors FullScreen
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Boltless low power loss C-Wedge Type Connectors used in Distribution and High Voltage Networks. AMPACT C-Wedge type Boltless Connectors used for same or different conductor combination or on solid rod equipment terminal connections. Consisting of 2 parts, C-Body and Wedge, it prevents degradation and achieves significantly lower resistance. Thermal cycling causes conductors to expand and contract, but the Connector C-Body spring effect maintains constant contact pressure. It is light in weight and easy to install with power-actuated tools.

  • Make in India
  • TE
  • Available for same/different conductor combinations
  • More contact surface and no oxidation at connection interface
  • Used in Distribution, Sub-stations and Transmission Systems
  • Elastic property of C-Member maintains constant force within the connection for life of the connector, while compensating for thermal expansion or creep
  • Simple, fool proof method for installation; no fatigue for operator for series of installations and ensures installation process with repeatability and reliability
  • Wedge locking prevents loosening of connections
  • Easy removal of connector without damaging conductors and re-usable
  • Type tested as per IS: 5561 and ANSI 119.4
  • Approved by several utilities like KPTCL, KSEB, HVPNL, APTRANSCO, GETCO, TANTRANSCO etc., upto 400kV; we are in the process of qualifying for 765kV application
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Specifications

Sr.No.  

Connector  

Network  

Conductor Range (mm)  

Main Conductor  

Tap Conductor  

Min.  

Max.  

Min.  

Max.  

AMPACT Universal Distribution Connector (UDC) 

Distribution 

3.17 

14.6 

1.74 

10.11 

AMPACT Mini Wedge Connector 

Distribution / Sub-station 

9.25 

19.05 

6.53 

18.69 

AMPACT Wedge Connector 

Distribution / Sub-station / Transmission 

9.25 

38.2 

9.25 

36.2 

AMPACT Paddle 

Sub-station 

2/4 Hole Paddle 

610/895/1400 Amp 

Shank Dia – 12/18/28 mm 

Palm Connector 

Sub-station 

Palm Connector D50/D40/D38/D30/D22 

Technical Information

SL. No.  

Description  

Value Guaranteed by the Bidder  

1.  

Reference standards 

IS 5561 and ANSI 119.4 

2.  

AMPACT Universal Distribution Connector (UDC):  

a)  

Material of C-Body 

Tin plated Copper Alloy 

b) 

Material of wedge 

Tin plated Copper Alloy

c)  

Hardware 

Not Applicable 

d)  

Installation Tool 

Parallel Jaw Piller 

e)  

Corrosion Resistance 

Pre coated with Corrosion Inhibitor Compound 

3.  

AMPACT Mini Wedge Connector/Wedge Connector:  

a)  

Material of C-Body 

Alu. Alloy 

b) 

Material of Wedge

Alu. Alloy

c)  

Hardware 

Not Applicable 

d)  

Installation & Application Tooling 

Light weight power actuated tool 

e)  

Non-Metallic Material of Connector 

Anti-Corrosion Inhibitor (Pre applied by the factory) contain metallic abrasive grit. 

4.  

Palm Connector:  

a)  

Type of Palm Connector 

Bolted Type 

b)

Material of Palm Connector

Brass 60/40

c)  

Hardware 

Hot Dip Galvanized Steel 

5.  

Paddle:  

a)  

Type of Paddle 

Bolted Type 

b)  

Material of Paddle 

Alu. Alloy 

6.  

Packing details 

Standard Wooden Box Packing 

Certifications

ERDA
ERDA

More info available on request

TISCON
TISCON

More info available on request

CPRI
CPRI

More info available on request