500mm2 630mm2 800mm2 SWA Armoured Cable 35kV CU/XLPE/CTS/SWA/PVC for Urban Underground Power Grids

Name: 500mm2 630mm2 800mm2 SWA Armoured Cable 35kV CU/XLPE/CTS/SWA/PVC for Urban Underground Power Grids
Brand: Zhongdong Cable Co., Ltd.

Price Negotiable

Price: To be negotiated

MOQ: To be negotiated

Delivery Time: 7-30 days based on different qty

Brand: Armoured Electrical Cable

Product Description

500mm2 630mm2 800mm2 SWA Armoured Cable 35kV CU/XLPE/CTS/SWA/PVC for Urban Underground Power Grids

APPLICATION

‌‌Power Transmission and Distribution
‌Industrial Power Supply
‌Direct Burial and Underground Installation
‌Underwater and Harsh Environment Use‌

CONSTRUCTION

CHARACTERISTICS

Voltage Rating Uo/U: 19/33(36)kV
Maximum operating temperature of conductor:+90℃
Operating ambient temperature: -15℃~+55℃
Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.)
Minimum Bending Radius: Single core:15D

SPECIFICATIONS

Specs mm²	Conductor diameter mm	Outer thickness of insulation ±1.0mm	Approx outer diameter of cable mm	Approx cable weight kg/km
1×50	7.6±0.2	312	40.6	2435
1×70	9.2±0.2	32.8	42.4	2754
1×95	10.9±0.2	345	44.1	3108
1×120	12.2±0.2	35.8	45.5	3438
1×150	13.6±0.2	372	47.1	3805
1×185	15.2±0.2	38.8	48.9	4266
1×240	17.4±0.2	410	51.1	4925
1×300	19.5±0.2	43.1	53.5	5666
1×400	22.0±0.2	45.6	56.2	6598
1×500/35	24.8±0.2	492	62.5	8205
1×630/35	28.2±0.2	52.6	66.3	9771
1×800/35	34.0±0.2	58.4	72.2	11950

OUR FACTORY

PROJECTS

PARTNERS

WHY US

FAQ

Q: What international certifications do your cables comply with?
A: Our cables are fully certified to IEC, CE, EAC, BS and local standards ETC. All products come with complete certification documents for customs clearance and project approval.
Q: Can you provide customized cable solutions?
A: Yes. We offer OEM/ODM services for custom conductor cross-sections (from 1.5mm² to 1000mm²), voltage ratings (low/medium/high voltage), armouring types (SWA/AWA/galvanized steel) and sheath materials (PVC/LSZH/XLPE).
Q: What is the lead time for cable orders?
A: For standard cables, the lead time is 7–30 working days for bulk orders. Customized cables require 20–30 working days, depending on the complexity of specifications and order volume.
Q: How do you ensure product quality during production?
A: We implement strict quality control (QC) at every stage: raw material inspection, online production testing, and final electrical/mechanical performance checks (e.g., voltage withstand, insulation resistance, tensile strength tests). All products pass 100% inspection before shipment.
Q: Do you provide free samples?
A: We offer free samples for quality testing. The customer only needs to cover the shipping cost.
Q: Can you provide technical support for cable installation?
A: Yes. We provide detailed installation manuals, and our technical team is available 24/7 to offer guidance on cable routing, armouring handling, and joint termination. On-site support can be arranged for large-scale projects.
Q: What is your warranty policy for cables?
A: We provide a 12–24 month warranty for all our cables, depending on the product type. During the warranty period, we will replace or repair any defective products caused by manufacturing issues free of charge.
Q: What is the minimum order quantity (MOQ) for cables?
A: We have a flexible MOQ requirement. For customized cables, the MOQ is determined by the specific specifications, and we can accommodate small trial orders for new customers.
Q: How do you package and ship the cables?
A: Cables are wound on sturdy wooden or steel reels, wrapped with waterproof plastic film to prevent moisture damage. We ship via sea freight (FCL/LCL) for bulk orders and air freight for urgent small orders, with full tracking provided.