A. MATERIALS:

CONDUCTORS

Brief Name

Description

Gen.Specificatín

ABC

Electrolytic grade Annealed Bare Copper

IS:8130

ATC

Electrolytic grade Annealed Tinned Copper

IS:8130

Alum.Cond

Aluminium conductor

IS:8130

TC Aly (BC)

BX solid Themocouple Compensating wire- (CuAlloy-Cu)

ANSI MC 96.1

TC Aly (EX)

EX solid Thermocouple Extn. wire- (Chromel-Constantan)

ANSI MC 96.1

TC Aly (JX)

JX solid Thermocouple Extn. wire (Iron--Constantan)

ANSI MC 96.1

TC Aly (KX)

KX solid Thermocouple Extn.wire(Chromel-Alumel)

ANSI MC 96.1

TC Aly WX

WX solid Thermocouple Compensating wire (Iron-CuNi Alloy)

ANSI MC 96.1

TC Aly (TX)

TX solid Thermocouple Extn. wire. (Copper-Constantan)

ANSI MC 96.1

TC Aly-SX/RX

Sx/Rx solid Thermocouple Compensating wire (Cu-Cu Alloy)

ANSI MC 96.1

TC Aly (NX)

NX solid Thermocouple Extension wire (Nicrosil-Nisil)

ANSI MC 96.1

TC Aly::VX-KXA

VX-KXA solid Thermocouple Compensating wire (Copper-Constantan)

ANSI MC 96.1


B. TESTING:

Notes:
1. Our cables are generally subjected to following tests during manufacture at our works. However, if a client desires to witness any of the tests, the same should be drawn into a mutually agreed Test Schedule before placement of order. Inspection can be offered only against orders which meet other commercial norms mentioned elsewhere in the offer.
2. The frequency and applicability of Tests shall be as under:
  Routine Tests: On every drum of cable.
  Type Tests: On one type/design of cable - only when the design is revised. One                     per design and not per size.
  Special Tests: As and when necessary.

Sr.No.

Property

Name of Test

Type of Test

On

Standard Applicable

Remarks

1.

Dimensions

Dimension Check

Routine

Completed Cable

Relevant

Subject to tolerances specified in offer

2.

Insulation Integrity

Spark Test

Routine (in process)

Cores under manufacture

BS:5308 Part 2

At 4 KV

3

Conductor Integrity

Continuity

Routine

Completed Cable

Relevant

Establishing electrical continuity

4.

Breakdown Voltage

HV Test

Routine

Completed Cable

BS: 5308-
Part II

 

 

 




IS:1554

Shielded Cables

-core-core
 1 KV 01 min
-core-shld
 1 KV 01 min
-shld-armr      500V 01 min
-shld-shld
  125V 01 min

Unshielded Cables

-core-core
  3KV 05 min

5.

Electrical Parameters

Insulation/ Cond.Resist.

Routine

Completed Cable

Relevant, IS:8130

Insulation resistance at 20įC at 500V DC

6.

Transmission Parameters

Mutual C, L, L/R

Routine

Completed Cable

As per offer

These would be specific values as per design

7.

Drain Wire resistance

Drain Wire R measur.

Routine

Completed Signal Cable

As specified

Value to be Maximum 30W /KM

8.

Polymer mechanical properties

Tensile, Elongation

Type - once per batch

Samples cut from ready cable

As per relevant specificatín

Can be done with/ without aging

9.

Flammability

Flame Retardancy

Type/ Special

Completed Cable

IEEE:383

Only on Flame Retardant Cables

10.

Toxic Emission

Acid Gas Generation

Type/ Special

On jacket sample

IEC:754 Part 1

% emission to be within limit specified in offer

11.

Smoke Generation

Smoke Density

Type/ Special

On jacket sample

ASTM D 2843

As per limits specified in the offer

12.

Propensity to burn

Oxygen/ Temp.index

Type/ Special

On jacket sample

ASTM D 2863

As per limits specified in the offer

13.

Survival on Fire

Fire Survival

Type/ Special

Completed Cable

IEC:331

Only on Fire Survival category of Cables

14.

Thermo-emf of T/C Cables

EMF measuremnt

Type

Completed Cable

ANSI MC 96.1

Only on T.C.extn./ compensating cables

 


HOME | OUR MISSION | PRODUCTS | TECHNICAL | REGISTRATIONS & APPROVALS
CLIENTS & PROJECTS | FIRST IN INDIA | USER TIPS | CONTACT US | SITE MAP

Home Our mission Products Techinal Range & Aprvls Clients & Projects First in India User Tips Contact Us Exit

Website Development & Website Hosting Packages
Member of easy2source.com