Insulating Mats for Electrical Purpose Conforming to IS:15652-2006, ISI
FEATURES AND SPECIFICATIONS
I. SPECIFICATIONS
|
[A] Physical Properties |
| 1. Color : | Blue without Metallic Derivatives |
| 2. Thickness : |
| Voltage Systems | Thickness |
| (A) | Up to 3.3 KV | - 2.0 mm thick |
| (B) | Above 3.3 to 11 kV | - 2.5 mm thick |
| (C) | 11 kV to 65 kV | - 3.0 mm thick |
|
|
[B] Test Parameters |
|
S.NO. |
Details of the Test |
Unit |
2.0 mm thickness |
| 1 | Tensile Strength | N/mm2 | 22.40 |
| 2 | Elongation | % | 318.50 |
| 3 | Insulation Resistance | Mega Ohm | 14, 94, 000 |
| 4 | Die Electric withstand Test | KV | 30 KV for 1 min |
| 5 | Die Electric withstand Test | KV | 62.0 |
| 6 | Effect of fire | Second | 1.0 |
| 7 | Effect of Acid, Alkali, Diesel
& Transformer Oil | % | -19.8 & + 2.31 of Original value |
| 8 | Ageing Test | % | -1.89 & + 4.10 of original value |
| 9 | Leakage Current Test in oil | Ma | 0.2 ma at 22 KV |
|
II. TYPICAL FEATURES
- High Die Electric Strength Up to 65 KV.
- Insulation Resistance Up to 1494000 Mega Ohm.
- Fire Retardant.
- Good
Mechanical Properties to Withstand Load and Movement of Breaker
Trolleys and Associated Electrical Equipment including heavy foot
traffic.
- No Adverse Effect of Acids, Alkali and Transformer Oil.
- Manufactured Without Any Metallic Derivatives
- Suitable For Both A.C & D.C Electrical Installations
- Easy To Install, Can Be Pasted.
- Water And Moisture Proof, Does Not Decay.
- High Tensile Strength and Elongation Properties
COMPARISON OF ELECTROMAT WITH RUBBER MAT
COMPARISON
|
Prevailing Standards |
Traditional Rubber Mats |
High Voltage Insulating Mats |
New Standard |
| BIS DOC. 5440 | Above 6 mm | 3 mm & below 3 mm | IS-15652 : 2006 |
| Dislocates / Bottleneck for Trolley Movement, maintenance activities are disturbed | Pastable type, Permanently fixed, smooth Trolley movement | IS-15652 : 2006 |
| Decays / Poor life | Long Life | Long Life |
| BIS DOC. 5440 | Highly fire prone and Fire encouraging | Fire Retardant | IS-15652 : 2006 |
| Absorb Moisture | Safe / Moisture Proof | Safe / Moisture Proof |
| Poor Electrical Insulation | High Electrical Insulation Properties | High Electrical Insulation Properties |
| IS : 8437 Part I & IEC – 479 clause3.2.33&4.2 | Unsafe in case of earth Leakage Current | 100% Shockproof Below 10 mA at 66 KV | IS-15652 : 2006 |
| Ugly | Elegant / Aesthetic Look | IS-15652 : 2006 |
| Cleanliness not possible | Washable / easy to clean | Long Life |
| BIS DOC. 5440 Clause 3.5.3 | Adversely effected by Chemicals associated with electrical industry like Alkali, Acids, Diesel, Transformer oil etc. | No effect of these chemicals | Washable / easy to clean |
NOTE: IS = Indian Standards
BIS = Bureau of Indian Standards
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Insulating Mats for Electrical Purpose ISI IS:15652/2006
