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Home ProductsLV Power CableXLPE Insulation LV Power Cable RZ1-K LSZH Cable 600 / 1000V Voltage Rating
XLPE Insulation LV Power Cable RZ1-K LSZH Cable 600 / 1000V Voltage Rating
XLPE Insulation LV Power Cable RZ1-K LSZH Cable 600 / 1000V Voltage Rating XLPE Insulation LV Power Cable RZ1-K LSZH Cable 600 / 1000V Voltage Rating XLPE Insulation LV Power Cable RZ1-K LSZH Cable 600 / 1000V Voltage Rating XLPE Insulation LV Power Cable RZ1-K LSZH Cable 600 / 1000V Voltage Rating
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XLPE Insulation LV Power Cable RZ1-K LSZH Cable 600 / 1000V Voltage Rating

Minimum Order Quantity : 1000meters Packaging Details : Roll, wooden drum
Delivery Time : 20days after payment Payment Terms : L/C, T/T
Place of Origin: Henan Brand Name: CN CABLE
Certification: CE Model Number: RZ1-K

Detail Information
Conductor: Class 5 flexible Plain Copper Insulation: XLPE
Sheath: LSZH
High Light:

lv armoured cable

,

low voltage electrical cable

Product Description

RZ1-K LSZH Cable use for where fire, smoke emission and toxic fumes create a potential threat to life and equipment

 

Application
For installation where fire, smoke emission and toxic fumes create a potential threat to life and equipment. A flexible power and control cable designed for fixed applications. Manufactured with flexible conductors in order to facilitate installations with sinuous courses.

 

Standards
UNE 21123-2, 60502-1, EN 50265, IEC 60332-1

 

Conductor: Class 5 flexible plain copper conductor to BS EN 60228:2005 (previously BS6360)
Insulation: XLPE (Cross-Linked Polyethylene) Type DIX-3to HD603
Sheath: LSZH (Low Smoke Zero Halogen) Polyolefine to UNE 21123
Sheath Color: Green
Voltage Rating: 600/1000V
Temperature Rating: -15°C to +90°C
Minimum Bending Radius: 5 x overall diameter
Core Identification:
1 Core: Black
2 Cores: Blue, Brown
3 Cores including Earth Core: Blue, Brown, Green/Yellow
3 Cores: Brown, Black, Grey
4 Cores including Earth Core: Brown, Black, Grey, Green/Yellow
4 Cores: Brown, Black, Grey, Blue
5 Cores including Earth Core: Brown, Black, Grey, Green/Yellow, Blue

 

Technical Data

No. of Cores x Nominal Cross Sectional Area
# x mm²		 Nominal Thickness of Insulation
mm		 Nominal Overall Diameter
mm		 Nominal Weight
kg/Km
RZ1-K LSZH Cable - 1 Core
1 x 2.5 0.7 6.2 54
1 x 4.0 0.7 6.7 70
1 x 6.0 0.7 7.3 90
1 x 10.0 0.7 8.2 133
1 x 16.0 0.7 9.2 189
1 x 25.0 0.9 11.0 284
1 x 35.0 0.9 12.1 381
1 x 50.0 1.0 13.8 517
1 x 70.0 1.1 15.7 712
1 x 95.0 1.1 17.6 923
1 x 120.0 1.2 19.2 1165
1 x 150.0 1.4 21.5 1446
1 x 185.0 1.6 23.9 1748
1 x 240.0 1.7 26.9 2280
1 x 300.0 1.8 29.6 2829
1 x 400.0 2.0 33.8 3731
1 x 500.0 2.2 37.4 4776
1 x 630.0 2.4 42.7 6276
RZ1-K LSZH Cable - 2 Cores
2 x 1.5 0.7 8.2 90
2 x 2.5 0.7 9.2 120
2 x 4.0 0.7 10.3 161
2 x 6.0 0.7 11.3 211
2 x 10.0 0.7 13.2 316
2 x 16.0 0.7 14.9 450
RZ1-K LSZH Cable - 3 Cores including Earth Core
3 x 1.5 0.7 8.9 108
3 x 2.5 0.7 9.8 144
3 x 4.0 0.7 11.0 198
3 x 6.0 0.7 12.1 263
3 x 10.0 0.7 14.3 405
RZ1-K LSZH Cable - 3 Cores
3 x 16.0 0.7 16.4 593
3 x 25.0 0.9 21.3 975
3 x 35.0 0.9 24.1 1319
3 x 50.0 1.0 27.8 1812
3 x 70.0 1.1 30.8 2463
RZ1-K LSZH Cable - 4 Cores including Earth Core
4 x 1.5 0.7 9.7 129
4 x 2.5 0.7 10.7 175
4 x 4.0 0.7 12.0 243
4 x 6.0 0.7 13.4 328
4 x 10.0 0.7 15.7 505
RZ1-K LSZH Cable - 4 Cores
4 x 16.0 0.7 18.2 749
4 x 25.0 0.9 24.1 1245
4 x 35.0 0.9 26.3 1671
4 x 50.0 1.0 31.3 2313
4 x 70.0 1.1 36.1 3204
4 x 95.0 1.1 40.2 4126
4 x 120.0 1.2 44.6 5245
4 x 150.0 1.4 49.8 6573
4 x 185.0 1.6 56.1 8050
4 x 240.0 1.7 64.5 10695
RZ1-K LSZH Cable - 5 Cores including Earth Core
5 x 1.5 0.7 10.4 153
5 x 2.5 0.7 11.6 213
5 x 4.0 0.7 13.2 298
5 x 6.0 0.7 14.7 403
5 x 10.0 0.7 17.2 624
5 x 16.0 0.7 20.2 931
5 x 25.0 0.9 25.6 1555
5 x 35.0 0.9 29.3 2076
5 x 50.0 1.0 34.5 2878
No. of Cores x Nominal Cross Sectional Area
# x mm²		 Nominal Thickness of Insulation
mm		 Nominal Overall Diameter
mm		 Nominal Weight
kg/Km
RZ1-K LSZH Cable - 1 Core
1 x 2.5 0.7 6.2 54
1 x 4.0 0.7 6.7 70
1 x 6.0 0.7 7.3 90
1 x 10.0 0.7 8.2 133
1 x 16.0 0.7 9.2 189
1 x 25.0 0.9 11.0 284
1 x 35.0 0.9 12.1 381
1 x 50.0 1.0 13.8 517
1 x 70.0 1.1 15.7 712
1 x 95.0 1.1 17.6 923
1 x 120.0 1.2 19.2 1165
1 x 150.0 1.4 21.5 1446
1 x 185.0 1.6 23.9 1748
1 x 240.0 1.7 26.9 2280
1 x 300.0 1.8 29.6 2829
1 x 400.0 2.0 33.8 3731
1 x 500.0 2.2 37.4 4776
1 x 630.0 2.4 42.7 6276
RZ1-K LSZH Cable - 2 Cores
2 x 1.5 0.7 8.2 90
2 x 2.5 0.7 9.2 120
2 x 4.0 0.7 10.3 161
2 x 6.0 0.7 11.3 211
2 x 10.0 0.7 13.2 316
2 x 16.0 0.7 14.9 450
RZ1-K LSZH Cable - 3 Cores including Earth Core
3 x 1.5 0.7 8.9 108
3 x 2.5 0.7 9.8 144
3 x 4.0 0.7 11.0 198
3 x 6.0 0.7 12.1 263
3 x 10.0 0.7 14.3 405
RZ1-K LSZH Cable - 3 Cores
3 x 16.0 0.7 16.4 593
3 x 25.0 0.9 21.3 975
3 x 35.0 0.9 24.1 1319
3 x 50.0 1.0 27.8 1812
3 x 70.0 1.1 30.8 2463
RZ1-K LSZH Cable - 4 Cores including Earth Core
4 x 1.5 0.7 9.7 129
4 x 2.5 0.7 10.7 175
4 x 4.0 0.7 12.0 243
4 x 6.0 0.7 13.4 328
4 x 10.0 0.7 15.7 505
RZ1-K LSZH Cable - 4 Cores
4 x 16.0 0.7 18.2 749
4 x 25.0 0.9 24.1 1245
4 x 35.0 0.9 26.3 1671
4 x 50.0 1.0 31.3 2313
4 x 70.0 1.1 36.1 3204
4 x 95.0 1.1 40.2 4126
4 x 120.0 1.2 44.6 5245
4 x 150.0 1.4 49.8 6573
4 x 185.0 1.6 56.1 8050
4 x 240.0 1.7 64.5 10695
RZ1-K LSZH Cable - 5 Cores including Earth Core
5 x 1.5 0.7 10.4 153
5 x 2.5 0.7 11.6 213
5 x 4.0 0.7 13.2 298
5 x 6.0 0.7 14.7 403
5 x 10.0 0.7 17.2 624
5 x 16.0 0.7 20.2 931
5 x 25.0 0.9 25.6 1555
5 x 35.0 0.9 29.3 2076
5 x 50.0 1.0 34.5 2878


Class 5 flexible Copper Conductors for Single Core and Multi-Core cables

Nominal Cross Sectional Area
mm2		 Maximum Diameter of Wires in Conductor
mm		 Maximum Resistance of Conductor at 20ºC
Plain Wires
ohms/Km
2.50 0.26 7.9800
4.00 0.31 4.9500
6.00 0.31 3.3000
10.00 0.41 1.9100
16.00 0.41 1.2100
25.00 0.41 0.7800
35.00 0.41 0.5540
50.00 0.41 0.3860
70.00 0.51 0.2720
95.00 0.51 0.2060
120.00 0.51 0.1610
150.00 0.51 0.1290
185.00 0.51 0.1060
240.00 0.51 0.0801
300.00 0.51 0.0641
400.00 0.51 0.0486
500.00 0.61 0.0384
630.00 0.61 0.0287


Electrical Characteristics
Current Carrying Capacity (amperes) and Resistance Values (ohms per kilometre)

No. of Cores x Nominal Cross Section Area
# x mm²		 Current Carrying Capacity Voltage Drop
V/A/Km
In Air
Amps		 In Earth
Amps		  
RZ1-K LSZH Cable - 1 Core
1 x 2.5 29 29 17.700
1 x 4.0 40 37 11.000
1 x 6.0 53 46 7.320
1 x 10.0 74 61 4.230
1 x 16.0 101 79 2.680
1 x 25.0 135 101 1.730
1 x 35.0 169 122 1.230
1 x 50.0 207 144 0.860
1 x 70.0 268 178 0.603
1 x 95.0 328 211 0.457
1 x 120.0 383 240 0.357
1 x 150.0 444 271 0.286
1 x 185.0 510 304 0.235
1 x 240.0 607 351 0.178
1 x 300.0 703 396 0.142
1 x 400.0 823 464 0.108
1 x 500.0 946 525 0.085
1 x 630.0 1088 596 0.064
         


RZ1-K LSZH Cable [Continued]

No. of Cores x Nominal Cross Section Area
# x mm²		 Current Carrying Capacity Voltage Drop
V/A/Km
In Air
Amps		 In Earth
Amps
2 x 1.5 26 26 34.000
2 x 2.5 36 34 20.400
2 x 4.0 49 44 12.700
2 x 6.0 63 56 8.450
2 x 10.0 86 73 4.890
2 x 16.0 115 95 3.100
RZ1-K LSZH Cable - 3 Cores including Earth Core
3 x 1.5 26 26 34.000
3 x 2.5 36 34 20.400
3 x 4.0 49 44 12.700
3 x 6.0 63 56 8.450
3 x 10.0 86 73 4.890
RZ1-K LSZH Cable - 3 Cores
3 x 16.0 100 79 2.680
3 x 25.0 127 101 1.730
3 x 35.0 158 122 1.230
3 x 50.0 192 144 0.860
3 x 70.0 246 178 0.603
RZ1-K LSZH Cable - 4 Cores including Earth Core
4 x 1.5 23 22 29.500
4 x 2.5 32 29 17.700
4 x 4.0 42 37 11.000
4 x 6.0 54 46 7.320
4 x 10.0 75 61 4.230
RZ1-K LSZH Cable - 4 Cores
4 x 16.0 100 79 2.680
4 x 25.0 127 101 1.730
4 x 35.0 158 122 1.230
4 x 50.0 192 144 0.860
4 x 70.0 246 178 0.603
4 x 95.0 298 211 0.457
4 x 120.0 346 240 0.357
4 x 150.0 399 271 0.286
4 x 185.0 456 304 0.235
4 x 240.0 538 351 0.178
RZ1-K LSZH Cable - 5 Cores including Earth Core
5 x 1.5 23 22 29.500
5 x 2.5 32 29 17.700
5 x 4.0 42 37 11.000
5 x 6.0 54 46 7.320
5 x 10.0 75 61 4.230
5 x 16.0 100 79 2.680
5 x 25.0 127 101 1.730
5 x 35.0 158 122 1.230
5 x 50.0 192 144 0.860

 

XLPE Insulation LV Power Cable RZ1-K LSZH Cable 600 / 1000V Voltage Rating 0

 

Short Circuit Current Carrying Capacities
The maximum short-circuit current that a cable can withstand depends on the time of reaction of the protection elements installed in the line. The maximum current-carrying capacity in a short-circuit accident, for a specific type of cable, is the result of multiplying the cross-section of the cable for the values shown in the table below.

Time s 0.1 0.2 0.3 0.5 1.0 1.5 2.0 2.5 3.0
Amps/mm2 452 320 261 202 143 117 101 90 83

 

RZ1-K LSZH Cable [Continued]
Correction Factors
For air temperature other than 30°C

Air Temperature 20°C 25°C 30°C 35°C 40°C 45°C 50°C 55°C 60°C
Factor 1.08 1.04 1.00 0.96 0.91 0.87 0.82 0.76 0.71

 

For ground temperature other than 20°C

Ground Temperature 10°C 15°C 20°C 25°C 30°C 35°C 40°C 45°C 50°C
Factor 1.07 1.04 1.00 0.96 0.93 0.89 0.85 0.80 0.76

 

For soil thermal resistivity, which depends on damp , other than 2.5°K • m/W

Moisture degree of soil Very Damp Slightly Damp Slightly Dry Dry Very Dry
Thermal Resistivity            (°K • m/W) 1.0 1.5 2.0 2.5 3.0
Factor 1.18 1.10 1.05 1.00 0.96

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lv armoured cable

low voltage electrical cable

low voltage power cable

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