WDZ-YJY 0.6/1KV Copper core cross-linked polyethylene insulated polyolefin protective sheath halogen-free low smoke flame retardant power cable-Shanghai Hu'an Cable (Wuxi) Co., Ltd.

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WDZ-YJY 0.6/1KV Copper core cross-linked polyethylene insulated polyolefin protective sheath halogen-free low smoke flame retardant power cable

Home / Products / Power Cables / WDZ-YJY 0.6/1KV Copper core cross-linked polyethylene insulated polyolefin protective sheath halogen-free low smoke flame retardant power cable

Product Details
FAQ

Cable Model
WDZ(A/B/C)-YJY-0.6/1kV

Application Scope
This product is applied to 50Hz AC circuits with rated voltage not exceeding 0.6/1kV for power transmission and distribution.

Cable Structure
Conductor
Class 1 or Class 2 copper conductor

Insulation
Cross-linked Polyethylene (XLPE)

Sheath
Low-smoke halogen-free flame-retardant polyolefin

Product Standards
GB/T 12706.1-2020
GB/T 19666-2019

Specification Range
1 core: 1.5~1000 mm²
2 cores: 1.5~400 mm²
3 cores: 1.5~400 mm²
4 cores: 1.5~400 mm²
5 cores: 1.5~400 mm²
3+1 cores: 2.5~400 mm²
3+2 cores: 2.5~400 mm²
4+1 cores: 2.5~400 mm²

Core Identification
2 cores: ●Red ●Blue
3 cores: ●Yellow ●Green ●Red, or ●Red ●Blue ●Yellow/Green
4 cores: ●Yellow ●Green ●Red ●Blue
5 cores: ●Yellow ●Green ●Red ●Blue ●Yellow/Green

Sheath Color
●Black

Rated Voltage (U₀/U)
0.6/1kV

Maximum System Voltage (Uₘ)
1.2kV

Temperature Rating
Maximum operating temperature of conductor: +90°C
Ambient operating temperature: -15°C ~ +45°C
Cable laying temperature: Not lower than 0°C (Cable preheating is required when ambient temperature is below 0°C)

Minimum Bending Radius
Single-core cable: 20D
Multi-core cable: 15D
Note: D denotes the actual outer diameter of the cable

Laying Methods
Conduit laying, shallow trench laying, cable trench laying, tunnel laying, interlayer laying, supported overhead laying, suspended overhead laying, etc.

WDZ-YJY-0.6/1kV Cable Structural Parameters (1-Core)
Specification (mm²)	Conductor Diameter (mm)	Nominal Insulation Thickness (mm)	Nominal Sheath Thickness (mm)	Approximate Cable Outer Diameter (mm)	Approximate Cable Weight (kg/km)
1×1.5	1.38	0.7	1.4	5.7	46
1×2.5	1.78	0.7	1.4	6.1	59
1×4	2.25	0.7	1.4	6.6	76
1×6	2.76	0.7	1.4	7.1	98
1×10	4	0.7	1.4	8.3	143
1×16	5	0.7	1.4	9.9	214
1×25	6.1	0.9	1.4	11.4	313
1×35	7.2	0.9	1.4	12.5	409
1×50	8.4	1	1.4	14.3	544
1×70	10	1.1	1.4	16.1	752
1×95	12	1.1	1.5	18.3	1016
1×120	13	1.2	1.5	19.5	1251
1×150	14.9	1.4	1.6	22.1	1546
1×185	16.5	1.6	1.7	24.5	1932
1×240	18.4	1.7	1.8	26.9	2514
1×300	21	1.8	1.8	29.7	3105
1×400	23.4	2	2	33	3965
1×500	26.6	2.2	2.1	36.8	5037
1×630	30	2.4	2.2	40.8	6389
1×800	34	2.6	2.3	45.7	8106
1×1000	38.2	2.8	2.5	50.7	10120

WDZ-YJY-0.6/1kV Cable Structural Parameters - Table 2 (2-Core)
Specification (mm²)	Conductor Diameter (mm)	Nominal Insulation Thickness (mm)	Nominal Sheath Thickness (mm)	Approximate Cable Outer Diameter (mm)	Approximate Cable Weight (kg/km)
2×1.5	1.38	0.7	1.8	10	122
2×2.5	1.78	0.7	1.8	10.8	152
2×4	2.25	0.7	1.8	11.7	193
2×6	2.76	0.7	1.8	12.7	245
2×10	4	0.7	1.8	15.2	397
2×16	5	0.7	1.8	17.2	555
2×25	6.1	0.9	1.8	20.2	813
2×35	7.2	0.9	1.8	22.4	1057
2×50	8.4	1	1.8	26	1443
2×70	10	1.1	1.8	29.6	1977
2×95	12	1.1	2	34	2670
2×120	13	1.2	2.1	36.6	3260
2×150	14.9	1.4	2.2	41.5	4073
2×185	16.5	1.6	2.3	45.7	5011
2×240	18.4	1.7	2.5	49.8	6329
2×300	21	1.8	2.7	55.8	7909
2×400	23.4	2	2.9	61.8	10013

WDZ-YJY-0.6/1kV 3-Core Cable Structural Parameters
Specification (mm²)	Conductor Diameter (mm)	Nominal Insulation Thickness (mm)	Nominal Sheath Thickness (mm)	Approximate Cable Outer Diameter (mm)	Approximate Cable Weight (kg/km)
3×1.5	1.38	0.7	1.8	10.4	141
3×2.5	1.78	0.7	1.8	11.3	182
3×4	2.25	0.7	1.8	12.3	238
3×6	2.76	0.7	1.8	13.4	310
3×10	4	0.7	1.8	16	487
3×16	5	0.7	1.8	18.2	698
3×25	6.1	0.9	1.8	21.5	1040
3×35	7.2	0.9	1.8	23.9	1368
3×50	8.4	1	1.8	27.7	1860
3×70	10	1.1	1.9	31.8	2590
3×95	12	1.1	2	36.3	3491
3×120	13	1.2	2.1	39.1	4295
3×150	14.9	1.4	2.3	44.5	5361
3×185	16.5	1.6	2.4	49.1	6621
3×240	18.4	1.7	2.6	53.5	8432
3×300	21	1.8	2.8	59.9	10524
3×400	23.4	2	3.1	66.6	13415

WDZ-YJY-0.6/1kV 4-Core Cable Structural Parameters
Specification (mm²)	Conductor Diameter (mm)	Nominal Insulation Thickness (mm)	Nominal Sheath Thickness (mm)	Approximate Cable Outer Diameter (mm)	Approximate Cable Weight (kg/km)
4×1.5	1.38	0.7	1.8	11.2	169
4×2.5	1.78	0.7	1.8	12.2	220
4×4	2.25	0.7	1.8	13.3	292
4×6	2.76	0.7	1.8	14.5	384
4×10	4	0.7	1.8	17.5	609
4×16	5	0.7	1.8	19.9	877
4×25	6.1	0.9	1.8	23.6	1317
4×35	7.2	0.9	1.8	26.4	1757
4×50	8.4	1	1.9	30.6	2373
4×70	10	1.1	2	35.2	3319
4×95	12	1.1	2.1	40.3	4491
4×120	13	1.2	2.3	43.6	5557
4×150	14.9	1.4	2.4	49.4	6902
4×185	16.5	1.6	2.6	54.7	8553
4×240	18.4	1.7	2.8	59.6	10918
4×300	21	1.8	3	66.8	13636
4×400	23.4	2	3.3	74.2	17385

WDZ-YJY-0.6/1kV 5-Core Cable Structural Parameters
Specification (mm²)	Conductor Diameter (mm)	Nominal Insulation Thickness (mm)	Nominal Sheath Thickness (mm)	Approximate Cable Outer Diameter (mm)	Approximate Cable Weight (kg/km)
5×1.5	1.38	0.7	1.8	12	196
5×2.5	1.78	0.7	1.8	13.1	260
5×4	2.25	0.7	1.8	14.4	349
5×6	2.76	0.7	1.8	15.7	462
5×10	4	0.7	1.8	19	736
5×16	5	0.7	1.8	21.7	1069
5×25	6.1	0.9	1.8	26	1634
5×35	7.2	0.9	1.8	29	2161
5×50	8.4	1	2	33.8	2932
5×70	10	1.1	2.1	38.9	4106
5×95	12	1.1	2.3	44.7	5574
5×120	13	1.2	2.4	48.1	6870
5×150	14.9	1.4	2.6	54.8	8570
5×185	16.5	1.6	2.8	60.6	10609
5×240	18.4	1.7	3	66.1	13562
5×300	21	1.8	3.2	74.1	16940
5×400	23.4	2	3.6	82.5	21639

WDZ-YJY-0.6/1kV 3+1-Core Cable Structural Parameters
Specification (mm²)	Conductor Diameter (mm)	Nominal Insulation Thickness (mm)	Nominal Sheath Thickness (mm)	Approximate Cable Outer Diameter (mm)	Approximate Cable Weight (kg/km)
3×2.5+1×1.5	1.78/1.38	0.7/0.7	1.8	11.9	206
3×4+1×2.5	2.25/1.78	0.7/0.7	1.8	13	274
3×6+1×4	2.76/2.25	0.7/0.7	1.8	14.2	361
3×10+1×6	4.0/2.76	0.7/0.7	1.8	16.7	554
3×16+1×10	5.0/4.0	0.7/0.7	1.8	19.2	804
3×25+1×16	6.1/5.0	0.9/0.7	1.8	22.6	1200
3×35+1×16	7.2/5.0	0.9/0.7	1.8	24.8	1531
3×50+1×25	8.4/6.1	1.0/0.9	1.8	28.8	2097
3×70+1×35	10.0/7.2	1.1/0.9	1.9	33	2912
3×95+1×50	12.0/8.4	1.1/1.0	2.1	37.9	3941
3×120+1×70	13.0/10.0	1.2/1.1	2.2	41.3	4961
3×150+1×70	14.9/10.0	1.4/1.1	2.3	46.1	5988
3×185+1×95	16.5/12.0	1.6/1.1	2.5	51.2	7502
3×240+1×120	18.4/13.0	1.7/1.2	2.7	55.8	9526
3×300+1×150	21.0/14.9	1.8/1.4	2.9	62.6	11903
3×400+1×185	23.4/16.5	2.0/1.6	3.1	69.3	15082

Specification (mm²)	Conductor Diameter (mm)	Nominal Insulation Thickness (mm)	Nominal Sheath Thickness (mm)	Approximate Cable Outer Diameter (mm)	Approximate Cable Weight (kg/km)
3×2.5+2×1.5	1.78/1.38	0.7/0.7	1.8	12.7	235
3×4+2×2.5	2.25/1.78	0.7/0.7	1.8	13.9	314
3×6+2×4	2.76/2.25	0.7/0.7	1.8	15.2	417
3×10+2×6	4.0/2.76	0.7/0.7	1.8	17.8	639
3×16+2×10	5.0/4.0	0.7/0.7	1.8	20.7	938
3×25+2×16	6.1/5.0	0.9/0.7	1.8	24.5	1419
3×35+2×16	7.2/5.0	0.9/0.7	1.8	26.5	1739
3×50+2×25	8.4/6.1	1.0/0.9	1.9	31.2	2436
3×70+2×35	10.0/7.2	1.1/0.9	2	35.6	3358
3×95+2×50	12.0/8.4	1.1/1.0	2.2	40.9	4539
3×120+2×70	13.0/10.0	1.2/1.1	2.3	44.8	5781
3×150+2×70	14.9/10.0	1.4/1.1	2.4	49.3	6814
3×185+2×95	16.5/12.0	1.6/1.1	2.6	55	8623
3×240+2×120	18.4/13.5	1.7/1.2	2.8	60.1	10927
3×300+2×150	21.0/14.9	1.8/1.4	3	67.2	13614
3×400+2×185	23.4/16.5	2.0/1.6	3.3	74.7	17258

Specification (mm²)	Conductor Diameter (mm)	Nominal Insulation Thickness (mm)	Nominal Sheath Thickness (mm)	Approximate Cable Outer Diameter (mm)	Approximate Cable Weight (kg/km)
4×2.5+1×1.5	1.78/1.38	0.7/0.7	1.8	12.9	247
4×4+1×2.5	2.25/1.78	0.7/0.7	1.8	14.1	330
4×6+1×4	2.76/2.25	0.7/0.7	1.8	15.4	438
4×10+1×6	4.0/2.76	0.7/0.7	1.8	18.4	687
4×16+1×10	5.0/4.0	0.7/0.7	1.8	21.2	1003
4×25+1×16	6.1/5.0	0.9/0.7	1.8	25.2	1522
4×35+1×16	7.2/5.0	0.9/0.7	1.8	27.7	1944
4×50+1×25	8.4/6.1	1.0/0.9	1.9	32.3	2666
4×70+1×35	10.0/7.2	1.1/0.9	2.1	37.3	3733
4×95+1×50	12.0/8.4	1.1/1.0	2.2	42.6	5031
4×120+1×70	13.0/10.0	1.2/1.1	2.4	46.5	6327
4×150+1×70	14.9/10.0	1.4/1.1	2.5	51.9	7663
4×185+1×95	16.5/12.0	1.6/1.1	2.7	57.7	9592
4×240+1×120	18.4/13.5	1.7/1.2	2.9	63	12218
4×300+1×150	21.0/14.9	1.8/1.4	3.1	70.5	15236
4×400+1×185	23.4/16.5	2.0/1.6	3.4	78.3	19372

WDZ-YJY-0.6/1kV Cable Long-term Allowable Current Carrying Capacity (Table 9)
	Single-core		Two-core	Three to Five Cores
Arrangement	Triangular arrangement ¹)	Flat arrangement ²)	Single cable laid separately ³)	Single cable laid separately ³)
Cross-section (mm²)	Current Carrying Capacity (A)	Current Carrying Capacity (A)	Current Carrying Capacity (A)	Current Carrying Capacity (A)
1.5	26	32	28	20
2.5	31	41	33	28
4	41	54	43	37
6	52	68	55	47
10	71	93	76	65
16	92	120	97	84
25	120	155	130	110
35	150	195	160	135
50	180	235	195	170
70	230	295	245	215
95	285	370	305	265
120	335	430	355	310
150	385	495	405	350
185	450	570	465	405
240	535	680		480
300	620	790		555
400	720	920		640
500	835	1080
630	960	1260
800	1110	1470
1000	1230	1630
Operating Temperature		90℃
Ambient Temperature		40℃

Notes:
1) Cables are in contact with each other when arranged in a triangle.
2) The center distance between cables is 2 times the cable outer diameter when arranged in a flat plane.
3) Single cable is laid separately (i.e., adjacent cables have no thermal effect on this cable).

Current Carrying Capacity Correction Coefficient Table for Different Ambient Temperatures (Table 10)
Conductor Operating Temperature (℃)	Ambient Temperature (℃) (in Air)
Conductor Operating Temperature (℃)	20℃	25℃	30℃	35℃	40℃	45℃	50℃	55℃
90	1.23	1.17	1.12	1.06	1	0.94	0.87	0.81

WDZ-YJY-0.6/1kV Cable Conductor DC & AC Resistance
Cross-section (mm²)	Max. DC Resistance of Conductor at 20℃ (Ω/km)	Max. AC Resistance of Conductor at 20℃ (Ω/km)
1.5	12.1	15.4
2.5	7.41	9.45
4	4.61	5.88
6	3.08	3.93
10	1.83	2.33
16	1.15	1.47
25	0.727	0.972
35	0.524	0.668
50	0.387	0.493
70	0.268	0.342
95	0.193	0.246
120	0.153	0.196
150	0.124	0.159
185	0.0991	0.128
240	0.0754	0.0982
300	0.0601	0.0792
400	0.047	0.0631
500	0.0366	0.0509
630	0.0283	0.0414

WDZ-YJY-0.6/1kV Cable Conductor Allowable Short-circuit Current
Cross-section (mm²)	Short-circuit Duration (s) kA
Cross-section (mm²)	1s	2s	3s
1.5	0.12	0.08	0.07
2.5	0.32	0.22	0.18
4	0.5	0.36	0.29
6	0.76	0.54	0.44
10	1.3	0.89	0.73
16	2	4.1	1.2
25	3.8	2.7	2.2
35	5.2	3.7	3
50	7.6	5.3	4.3
70	10.3	7.3	6
95	13.9	9.9	8.1
120	17.5	12.5	10.2
150	21.8	15.5	12.8
185	26.9	19.1	15.7
240	34.8	24.7	20.3
300	43.4	30.9	25.3
400	57.8	41.1	33.6
500	72.2	51.3	42
630	90.9	64.5	52.8

Q: How long does it take to receive a response after we send you an enquiry?

We will reply within 8 hours of receiving your enquiry on working days.

Q: Are you a direct manufacturer or a trading company?

We are a direct manufacturer with independent production capabilities, and have two factories and an international sales department, providing full process services from production to export.

Q: What products do you mainly offer?

Our products cover over 60 series and more than 40000 specifications of special cables, including 500KV and below power cables, electrical equipment wires and cables, bare wires, overhead insulated cables, general rubber sheathed cables, mining cables, marine cables, mineral insulated cables, branch cables, silicone rubber and fluoroplastic insulated high temperature resistant cables, various flame-retardant and fire-resistant wires and cables, low smoke and halogen-free (low halogen) wires and cables, waterproof, rodent proof, ant proof, oil resistant, and high temperature resistant cables.

Q: Can you produce customised products?

Yes, we can develop and manufacture products based on customer-provided drawings or samples.

Q: How to ensure product quality?

We implement full process quality management. After each process, there is an inspection, and the final inspection of the finished product is complete in accordance with customer requirements and international standards.
We have advanced laboratories equipped with comprehensive testing equipment, including spectrometers, coordinate measuring machines, X-ray flaw detectors, etc., to ensure comprehensive monitoring of chemical composition, mechanical properties, non-destructive testing, and geometric dimensions, and to deliver high-precision products.

Q: What's the minimum order quantity？

The min. order quantity varies for different products. All of them have a min. order of 200 meters

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Shanghai Hu'an Cable (Wuxi) Co., Ltd.

Shanghai Hu'an Cable (Wuxi) Co., Ltd. is a limited liability company integrating wire and cable design, R&D, and manufacturing. Its products are widely used in power, construction, aerospace, and other industries, as well as key national projects, and are highly trusted and praised by customers. Our company has been awarded numerous certifications, including High-Tech Enterprise, TUV Rheinland Product Certification for Photovoltaic Cables, Quality Management System Certification, and Environmental Management System Certification. It is a rapidly developing professional wire and cable enterprise.

Hu'an Cable consistently adheres to an innovation-driven development strategy, pursuing independent and continuous innovation. It highly values technological and product innovation and actively cultivates core technologies and intellectual property rights. Currently, the company has obtained 26 patent authorizations, including 6 invention patents. Its products cover more than 60 series, including 500KV and below power cables, photovoltaic cables, electrical equipment cables, general rubber-sheathed cables, mineral-insulated cables, branch cables, low-smoke halogen-free cables, waterproof, rodent-proof, termite-proof, high-temperature resistant special cables, and various flame-retardant and fire-resistant cables.

Integrity is the cornerstone of a brand's enduring vitality. Since its establishment, Shanghai Hu'an Cable (Wuxi) Co., Ltd. has always regarded reputation, quality, and service as the foundation of its survival. The company strictly controls raw material procurement, production operations, quality inspection, product packaging, and storage and transportation. Through comprehensive monitoring, accountability at every stage, and rigorous quality control, a comprehensive quality management system has been established to ensure that every batch of products can withstand customer scrutiny. Simultaneously, the company actively expands into overseas markets, enjoying a high level of recognition and reputation in South Africa, the Asia-Pacific region, Australia, and other countries and regions. "Hu'an" has become a market brand that customers can buy with confidence and use with peace of mind.

Adhering to the corporate philosophy of "tolerance, gratitude, mutual benefit, and win-win cooperation," the company sincerely welcomes colleagues and friends from all walks of life to cooperate sincerely and share a bright future!

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Shanghai Hu'an Cable (Wuxi) Co., Ltd. is a rapidly developing professional and group oriented enterprise in the field of wire and cable. Also, it is a group company that integrates wire and cable design, R&D production and manufacturing.