🇨🇿 PRAKAB Pražská Kabelovna s.r.o. PL
Electronics & EMC
PRAKAB Pražská Kabelovna s.r.o. is a laboratory accredited by ČIA under number 1754 (Praha 10, Czech Republic). Its accreditation scope covers 56 test methods in the following areas: Electronics & EMC. Test objects include: Electric and optical cables, Electric cables, Electric cables and cords, Cables for overhead lines.
At a glance
- Accreditation number: ČIA 1754
- Methods in scope: 56
- Types of test objects: 16
- City: Praha 10, Czech Republic
- Valid until: 27-11-2029
- Accreditation number
- 1754
- Accreditation body
- ČIA
- Address
- Ke Kablu 278, Hostivař, 102 00 Praha 10
- City
- Praha 10, Czech Republic
- Division
- Laboratorium Badawcze
- Valid until
- 27-11-2029
What this laboratory tests (16)
- Electric and optical cables — 21 methods
- Electric cables — 13 methods
- Electric cables and cords — 7 methods
- Cables for overhead lines — 3 methods
- Armour of electric cables — 1 method
- Conductors of electric cables — 1 method
- Cores of electric cables — 1 method
- Cores of electric cables and cords — 1 method
- Electric and optical cables of small cross-section — 1 method
- Electric cables and cords of circular cross-section — 1 method
- Electric cables of rated voltage up to and including 0.6/1.0 kV with overall diameter exceeding 20 mm — 1 method
- Electric cables with PE sheath — 1 method
- Flat electric cables and cords — 1 method
- Insulation of electric cables and cords — 1 method
- Unprotected electric cables of large diameter for use in emergency circuits — 1 method
- and 1 more
Laboratory sections (2)
- Physical Laboratory — 46 methods
- Fire-Resistant Cables Laboratory — 10 methods
Laboratory locations
- Laboratorium Fizyczne — Ke Kablu 278, Hostivař
- Laboratorium Kabli Niepalnych — Ke Kablu 278, Hostivař
Certificate information
- Certificate date
- 17.04.2026
Accreditation scope — test methods (56)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Physical Laboratory | |||||
| 1 | Electric and optical cables | Measurement of insulation thickness Regulated area: Tests |
ČSN EN 60811-201 | ||
| 2 | Electric and optical cables | Measurement of non-metallic sheath thickness Regulated area: Tests |
ČSN EN 60811-202 | ||
| 3 | Electric and optical cables | Measurement of overall dimensions Regulated area: Tests |
ČSN EN 60811-203 | ||
| 4 | Electric and optical cables | Tests for determining mechanical properties of insulating and sheathing compounds after thermal ageing Regulated area: Tests |
ČSN EN 60811-401; ČSN EN 60811-501 | ||
| 5 | Electric and optical cables | Water absorption test – electrical method Regulated area: Tests |
ČSN EN 60811-402, kromě čl. 4.4 | ||
| 6 | Electric and optical cables | Tests for determining mechanical properties of insulating and sheathing compounds after sheath immersion in mineral oil Regulated area: Tests |
ČSN EN 60811-404; ČSN EN 60811-501 | ||
| 7 | Electric and optical cables | Thermal stability test of insulations and sheaths Regulated area: Tests |
ČSN EN 60811-405 | ||
| 8 | Electric and optical cables | Loss of mass test of thermoplastic insulating and sheathing compounds Regulated area: Tests |
ČSN EN 60811-409 | ||
| 9 | Electric and optical cables | Tests for determining mechanical properties of insulating and sheathing compounds Regulated area: Tests |
ČSN EN 60811-501 | ||
| 10 | Electric and optical cables | Shrinkage test for insulation Regulated area: Tests |
ČSN EN 60811-502; ČSN 34 7010-82 ed. 2, čl. 2.4.4.5 | ||
| 11 | Electric and optical cables | Shrinkage test for sheath Regulated area: Tests |
ČSN EN 60811-503 | ||
| 12 | Electric and optical cables | Bending test at low temperature for insulation and sheath (cracking resistance) Regulated area: Tests |
ČSN EN 60811-504 | ||
| 13 | Electric and optical cables | Impact test at low temperature for insulation and sheath (cracking resistance) Regulated area: Tests |
ČSN EN 60811-506 | ||
| 14 | Electric and optical cables | Hot set test of cross-linked materials Regulated area: Tests |
ČSN EN 60811-507 | ||
| 15 | Electric and optical cables | Pressure test at high temperature for insulation and sheath Regulated area: Tests |
ČSN EN 60811-508 | ||
| 16 | Electric and optical cables | Test for resistance of insulation and sheath to cracking – heat shock test Regulated area: Tests |
ČSN EN 60811-509 | ||
| 17 | Electric and optical cables | Determination of density – immersion weighing method Regulated area: Tests |
ČSN EN 60811-606, kromě čl. 4.2 a 4.3 | ||
| 18 | Electric cables | Measurement of dimensions Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 2.1 kromě čl. 2.1.10 | ||
| 19 | Electric cables | Shore D hardness measurement of PE sheath Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 2.2.1 | ||
| 20 | Electric cables | Tests for determining mechanical properties of insulating and sheathing compounds after sheath immersion in water Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 2.2.12; ČSN EN 60811-501 | ||
| 21 | Electric cables | Tensile strength test of metallic components with calculation of strength of stranded conductors Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 2.3.1; ČSN 34 7614-2, čl. 2.1.1 | ||
| 22 | Electric cables | Shrinkage test for sheath Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 2.4.4.1 | ||
| 23 | Electric cables with PE sheath | Longitudinal shrinkage test for sheath Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 2.4.4.3 | ||
| 24 | Electric cables | Test for change of colour, exudation and cracking at high temperature Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 2.4.13 | ||
| 25 | Electric cables | Check of durability of colours and markings Regulated area: Tests |
ČSN 34 7010-82, ed. 2, čl. 2.5.4 | ||
| 26 | Conductors of electric cables | Determination of electrical resistance Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 3.1.1; ČSN EN IEC 60228 ed. 2; ČSN EN 50395, čl. 5 | ||
| 27 | Armour of electric cables | Determination of electrical resistance Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 3.1.2 | ||
| 28 | Electric cables | Applied voltage tests Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 3.2.1 | ||
| 29 | Cores of electric cables | Applied voltage tests Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 3.2.2 | ||
| 30 | Electric cables | Applied voltage tests on the outer sheath Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 3.2.3 | ||
| 31 | Electric cables | Special four-hour applied voltage test Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 3.2.5 | ||
| 32 | Electric cables | Insulation resistance tests Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 3.3, kromě čl. 3.3.5 | ||
| 33 | Electric cables and cords | Applied voltage test Regulated area: Tests |
ČSN EN 50395, čl. 6 | ||
| 34 | Cores of electric cables and cords | Voltage test on cores in water Regulated area: Tests |
ČSN EN 50395, čl. 7 | ||
| 35 | Electric cables and cords | Determination of insulation resistance at elevated temperature Regulated area: Tests |
ČSN EN 50395, čl. 8.1 | ||
| 36 | Electric cables and cords | Long-term resistance of insulation to direct current Regulated area: Tests |
ČSN EN 50395, čl. 9 | ||
| 37 | Electric cables and cords | Measurement of insulation thickness Regulated area: Tests |
ČSN EN 50396, čl. 4.1 | ||
| 38 | Electric cables and cords of circular cross-section | Measurement of sheath thickness Regulated area: Tests |
ČSN EN 50396, čl. 4.2 | ||
| 39 | Flat electric cables and cords | Measurement of sheath thickness Regulated area: Tests |
ČSN EN 50396, čl. 4.3 | ||
| 40 | Electric cables and cords | Measurement of overall dimensions and ovality Regulated area: Tests |
ČSN EN 50396, čl. 4.4 | ||
| 41 | Electric cables and cords | Durability of markings and colours Regulated area: Tests |
ČSN EN 50396, čl. 5.1 | ||
| 42 | Insulation of electric cables and cords | Measurement of green-and-yellow proportion Regulated area: Tests |
ČSN EN 50396, čl. 5.2 | ||
| 43 | Cables for overhead lines | Tests of insulation adhesion to conductor Regulated area: Tests |
ČSN 34 7614-2, čl. 2.2.3 | ||
| 44 | Cables for overhead lines | Determination of electrical resistance Regulated area: Tests |
ČSN 34 7614-2, čl. 3.1 | ||
| 45 | Cables for overhead lines | High applied voltage tests Regulated area: Tests |
ČSN 34 7614-2, čl. 3.2 | ||
| 46 | Electric cables | Determination of tear resistance of sheath Regulated area: Tests |
ČSN 34 7010-82 ed. 2, čl. 2.2.2 | ||
| Fire-Resistant Cables Laboratory | |||||
| 47 | Electric cables and cords | Measurement of smoke density during burning Regulated area: Tests |
ČSN EN 61034-2 | ||
| 48 | Electric and optical cables | Test for vertical flame propagation Regulated area: Tests |
ČSN EN 60332-1-2; ČSN EN 60332-1-3 | ||
| 49 | Electric and optical cables of small cross-section | Test for vertical flame propagation Regulated area: Tests |
ČSN EN 60332-2-2 | ||
| 50 | Electric and optical cables | Test for vertical flame spread of vertically-mounted bunched cables Regulated area: Tests |
ČSN EN IEC 60332-3-21 ed. 2; ČSN EN IEC 60332-3-22 ed. 2; ČSN EN IEC 60332-3-23 ed. 2; ČSN EN IEC 60332-3-24 ed. 2; ČSN EN IEC 60332-3-25 ed. 2 | ||
| 51 | Unprotected electric cables of small diameter for use in emergency circuits | Fire resistance test Regulated area: Tests |
ČSN EN 50200 ed. 3 | ||
| 52 | Unprotected electric cables of large diameter for use in emergency circuits | Fire resistance test Regulated area: Tests |
ČSN EN 50362:2003 | ||
| 53 | Electric and optical cables | Determination of acidity of gases evolved during combustion by measuring pH and conductivity Regulated area: Tests |
ČSN EN 60754-2 | ||
| 54 | Electric cables of rated voltage up to and including 0.6/1.0 kV with overall diameter exceeding 20 mm | Test for fire and mechanical resistance at a temperature of at least 830 °C Regulated area: Tests |
ČSN EN IEC 60331-1 | ||
| 55 | Electric cables | Tests for circuit integrity under fire conditions Regulated area: Tests |
ČSN IEC 60331-21:2001; ČSN IEC 60331-23:2001 | ||
| 56 | Electric and optical cables | Measurement of heat release and smoke production during flame spread test Regulated area: Tests |
ČSN EN 50399 ed. 2, kromě čl. 4.9.2 | ||
Reference standards (39)
ČSN 34 7010-82
ČSN 34 7010-82 ed. 2
ČSN 34 7614-2
ČSN EN 50200 ed. 3
ČSN EN 50362:2003
ČSN EN 50395
ČSN EN 50396
ČSN EN 50399 ed. 2
ČSN EN 60332-1-2
ČSN EN 60332-1-3
ČSN EN 60332-2-2
ČSN EN 60754-2
ČSN EN 60811-201
ČSN EN 60811-202
ČSN EN 60811-203
ČSN EN 60811-401
ČSN EN 60811-402
ČSN EN 60811-404
ČSN EN 60811-405
ČSN EN 60811-409
ČSN EN 60811-501
ČSN EN 60811-502
ČSN EN 60811-503
ČSN EN 60811-504
ČSN EN 60811-506
ČSN EN 60811-507
ČSN EN 60811-508
ČSN EN 60811-509
ČSN EN 60811-606
ČSN EN 61034-2
ČSN EN IEC 60228 ed. 2
ČSN EN IEC 60331-1
ČSN EN IEC 60332-3-21 ed. 2
ČSN EN IEC 60332-3-22 ed. 2
ČSN EN IEC 60332-3-23 ed. 2
ČSN EN IEC 60332-3-24 ed. 2
ČSN EN IEC 60332-3-25 ed. 2
ČSN IEC 60331-21:2001
ČSN IEC 60331-23:2001