Quantity of Loaded Cables

Wiring trunkings

orientation cable diameter (mm)	6	7	8	8,5	9	9,5	10	11	12	13	14	15	16
LV 11X10	-	-	-	-	-	-	-	-	-	-	-	-	-
LV 18X13	3	2	1	1	1	1	1	-	-	-	-	-	-
LV 24X22	8	6	4	4	3	3	3	2	1	1	1	1	1
LV 40X15	11	8	4	4	3	3	3	3	2	2	-	-	-

LH 15X10	1	1	1 (7,5)	-	-	-	-	-	-	-	-	-	-
LHD 17X17	3	2	1	1	1	1	1	1	-	-	-	-	-
LHD 20X10 LHD 20X10HF	2	1	-	-	-	-	-	-	-	-	-	-	-
LHD 20X20 LHD 20X20HF	5	4	3	2	2	2	2	1	1	1	1	-	-
LHD 25X15	6	4	3	2	2	2	2	1	1	-	-	-	-
LHD 25X20	6	5	4	4	3	3	2	2	1	1	1	1	1
LHD 30X25	10	7	5	5	4	4	3	2	2	2	1	1	1
LHD 32X15	7	4	3	3	3	2	2	2	1	-	-	-	-
LHD 40X20 LHD 40X20HF	11	8	6	4	4	4	3	3	2	2	2	1	-
LHD 40X40 LHD 40X40HF	27	20	15	13	12	10	9	8	6	5	5	4	3
LHD 50X20	16	12	9	8	6	5	5	4	4	3	3	2	2
LHD 50X20/1	16	12	8	8	6	5	4	4	2	2	2	2	2
LHD 50X20/2	16	10	6	6	6	3	3	3	3	3	3	-	-
LH 60X40	39	29	22	19	17	15	14	11	9	8	7	6	5

LZ 15X12	2	2	1	1	1	1	1	-	-	-	-	-	-
LZK 15X12	2	1	1	1	1	1	-	-	-	-	-	-	-

LP 80X25	28	21	15	12	11	10	10	7	5	4	4	3	3
LPK 80X25	28	21	15	12	11	10	10	7	5	4	4	3	3
LP 35	7	5	4	3	2	1	1	1	1	-	-	-	-
LR 30	11	8	6	5	5	4	4	3	2	2	2	1	1

LO 35	2	-	-	-	-	-	-	-	-	-	-	-	-
LO 50	5	2	2	-	-	-	-	-	-	-	-	-	-
LO 75	13	9	8	5	5	5	4	4	1	1	1	1	1

LE 40	10	7	5	5	4	3	3	3	2	2	1	1	1
LE 60	16	10	8	6	6	4	4	4	2	2	2	2	2
LE 80	16	12	10	8	6	6	6	4	4	2	2	2	2
LE 100	23	15	12	9	9	6	6	6	3	3	3	3	3

EKD 80X40 EKD 80X40HF	51	37	29	25	22	20	18	15	12	10	9	8	7
EKD 100X40	63	46	35	31	28	25	23	18	15	13	11	10	8
EKD 120X40	84	62	47	42	37	33	30	24	21	17	15	13	11

EKE 60X60	55	40	31	27	24	21	19	16	13	11	10	8	7
EKE 100X60	97	71	54	48	43	38	35	28	24	20	17	15	13
EKE 140X60	146	109	83	74	66	59	53	43	37	30	27	23	20
EKE 180X60	190	140	107	95	84	75	68	55	47	39	35	30	26

PK 110X65 D	116	85	65	58	51	46	42	34	29	24	21	18	16
PK 110X70 D PK 110X70 D HF	116	85	65	58	51	46	42	34	29	24	21	18	16
PK 130X65 D	152	112	86	76	67	60	55	44	38	31	28	24	21
PK 140X70 D	152	112	86	76	67	60	55	44	38	31	28	24	21
PK 170X70 D	197	144	111	98	87	78	71	57	49	40	36	31	27
PK 90X55 D PK 90X55 D HF	80	59	45	40	35	32	29	23	20	16	14	12	11
PK 120X55 D	79	59	44	39	35	31	28	22	19	15	14	12	10
PK 160X65 D	156	115	88	78	68	62	56	45	39	31	28	24	21
PK 210X70 D	160	116	89	78	70	63	65	46	39	32	29	24	22

The chart counts with 60 % usage of inner trunking cross-section. If the filling is different, you must take into account the way of mounting and the requirements of ČSN 33 2000-4-43, ČSN 33 2000-4-473 and ČSN 33 2000-5-523 standards. These standards define the current-carrying capacity of the conductors and cables respective to their way of mounting, arrangement and surrounding temperature.

Parapet trunkings

	placement	usage of trunkings with boxes or a modular device		usage of trunkings without boxes or a modular device
	placement	data cables Ø 6 mm	power cables Ø 9,5 mm	data cables Ø 6 mm	power cables Ø 9,5 mm
PK 110X65 D + KP PK	top	10 pcs	3 pcs	100 pcs	40 pcs
	middle (SK 40X33)	16 pcs	9 pcs
	down	13 pcs	8 pcs
PK 110X65 D + KP 80 PK	top	10 pcs	3 pcs	100 pcs	40 pcs
	middle (SK 40X20)	10 pcs	6 pcs
	down	13 pcs	8 pcs
PK 110X70 D (HF)	top	10 pcs	3 pcs	100 pcs	40 pcs
	middle (SK 40X33)	16 pcs	9 pcs
	down	13 pcs	8 pcs
PK 130X65 D + KP PK	top	15 pcs	5 pcs	130 pcs	50 pcs
	middle (SK 40X33)	16 pcs	9 pcs
	down	20 pcs	10 pcs
PK 130X65 D + KP 80 PK	top	15 pcs	5 pcs	130 pcs	50 pcs
	middle (SK 40X33)	10 pcs	6 pcs
	down	20 pcs	10 pcs
PK 140X70 D	top	15 pcs	5 pcs	130 pcs	50 pcs
	middle (SK 40X33)	16 pcs	9 pcs
	down	20 pcs	10 pcs
PK 170X70 D	top	20 pcs	10 pcs	150 pcs	60 pcs
	middle (SK 40X33)	16 pcs	9 pcs
	down	45 pcs	15 pcs
PK 90X55 D (HF)	down	16 pcs	10 pcs	55 pcs	22 pcs
PK 120X55 D	top	23 pcs	11 pcs	23 pcs	11 pcs
PK 120X55 D	down	17 pcs	7 pcs	32 pcs	19 pcs
PK 160X65 D	top	20 pcs	8 pcs	40 pcs	15 pcs
PK 160X65 D	down	25 pcs	9 pcs	50 pcs	20 pcs
PK 210X70 D	top	10 pcs	8 pcs	170 pcs	70 pcs
	middle	16 pcs	10 pcs
	down	12 pcs	8 pcs

The chart counts with 60 % usage of inner trunking cross-section. However, it is always necessary to take into account the mounting method and to take into account the requirements of ČSN 33 2000-4-43, ČSN 33 2000-4-473 and ČSN 33 2000-5-523 norms. These standards define the current carrying capacity of the conductors and cables respective to their way of mounting, arrangement and surrounding temperature.

Wiring pipes

		CYKY 2x1,5	CYKY 3x1,5	CYKY 4x1,5	CYKY 3x2,5	CYKY 5x1,5	CYKY 4x2,5	CYKY 5x2,5	CYKY 4x4	CYKY 5x4	CYKY 4x6	CYKY 5x6
Průměr kabelu (mm)	6	8,3	8,7	9,5	10	10,3	10,9	12,3	13,2	14,4	14,4	16
Flexible pipes
XX16E - EN	1	1	1	X	X	X	X	X	X	X	X	X
XX20 - EN	2 (3)	1	1	1	1	1	1	X	X	X	X	X
XX25 - EN	4	2	2	1	1	1	1	1	1	1	1	X
XX32 - EN	8	4	4	3	3	3	2	1	1	1	1	1
XX40 - EN	13	7	6	5	5	4	4	3	3	2	2	1
XX50 - EN	21	11	10	8	7	7	6	5	4	4	4	3

XX13 - ČSN	2	1	1	1	1	1	1	X	X	X	X	X
XX16 - ČSN	3	1(2)	1	1	1	1	1	1	1	X	X	X
XX23 - ČSN	7	4	3	3	2	2	1(2)	1	1	1	1	1
XX29 - ČSN	11	6	5	4	4	4	3	3	2	1	1	1
XX36 - ČSN	17	9	8	7	6	6	5	4	3	3	3	2

SF 16	3	1	1	1	1	1	1	1	1	X	X	X
SF 20	5	3	2	1(2)	1	1	1	1	1	1	1	1
SF 25	8	4	4	3	3	3	2(3)	1(2)	1	1	1	1
SF 32	13	7	6	5	5	5	4	3	3	2(3)	2(3)	1(2)

KF 09040	13	7	6	5	5	5	4	3	3	2	2	2
KF 09050	22	11	10	9	8	7	7	5	5	4	4	3
KF 09063	35	18	17	14	13	12	11	8	7	6	6	5
KF 09075	49	25	23	19	18	17	15	12	10	8	8	7
KF 09090	74	38	35	29	27	25	22	18	15	13	13	10
KF 09110	116	60	55	46	42	39	35	28	24	20	20	16
KF 09125	153	80	73	61	55	52	46	36	32	27	27	21
KF 09160	242	127	115	97	87	82	73	58	50	42	42	34
KF 09200	401	209	191	160	144	136	121	95	83	70	70	56
Rigid pipes
XX16E - EN	1(2)	1	1	1	1	1	X	X	X	X	X	X
XX20 - EN	2 (3)	1	1	1	1	1	1	1	1	X	X	X
XX25 - EN	6	3	3	2	1(2)	1(2)	1	1	1	1	1	1
XX32 - EN	9	5	4	4	3	3	3	2	1	1	1	1
XX40 - EN	15	8	7	6	6	5	5	4	3	3	3	1(2)
XX50 - EN	24	13	12	10	9	8	7	6	5	4	4	3
XX63 - EN	43	22	20	17	15	14	13	10	9	7	7	6

6013 - ČSN	4	2	1(2)	1	1	1	1	1	1	1	1	X
6016 - ČSN	2 (3)	3	3	1(2)	1	1	1	1	1	1	1	1
6021 - ČSN	9	5	4	3	3	3	3	1(2)	1	1	1	1
6029 - ČSN	15	8	7	6	6	5	5	4	3	3	3	2
6036 - ČSN	25	13	12	10	9	9	8	6	5	4	4	4
6042 - ČSN	34	18	16	14	12	12	10	8	7	6	6	5

6016E - EN	3	1	1	1	1	1	1	1	X	X	X	X
6020 - EN	4	2	1(2)	1	1	1	1	1	1	1	1	X
6025 - EN	7	3	3	3	2	2	1	1	1	1	1	1
6032 - EN	11	6	5	5	4	4	3	3	2	1	1	1
6040 - EN	19	10	9	7	7	6	6	4	4	3	3	3
6050 - EN	30	15	14	12	11	10	9	7	6	5	5	4
6063 - EN	48	25	23	19	17	16	15	11	10	8	8	7

KD 09040	13	7	6	5	5	5	4	3	3	2	2	2
KD 09050	22	11	10	9	8	7	7	5	5	4	4	3
KD 09063	35	18	17	14	13	12	11	8	7	6	6	5
KD 09075	49	25	23	19	18	17	15	12	10	8	8	7
KD 09090	74	38	35	29	27	25	22	18	15	13	13	10
KD 09110	116	60	55	46	42	39	35	28	24	20	20	16
KD 09120	131	68	62	52	47	44	40	31	27	23	23	18
KD 09125	153	80	73	61	55	52	46	36	32	27	27	21
KD 09160	242	127	115	97	87	82	73	58	50	42	42	34
KD 09200	401	209	191	160	144	136	121	95	83	70	70	56

The table is based on 60% cross-section usage of the pipes.

Europe

Asia, Other

Quantity of Loaded Cables

Wiring trunkings

Parapet trunkings

Wiring pipes