50mm² Heavy Duty Flexible Cable – Class 5 Copper V90 PVC 0.6/1kV

50mm² Heavy Duty Flexible Cable – Class 5 Copper V90 PVC 0.6/1kV
Details:
·Conductor: Annealed copper conductor
·Insulation: V-90 PVC (Polyvinyl chloride)
·Sheath: 5V-90 PVC (Polyvinyl chloride)
·Sheath Colour: Black,Orange
·Core Identification: 1 Core (choice) Red, White, Light Blue, Black 2 Cores: Brown, Light Blue 3 Cores: Brown, Light Blue, Green/Yellow 4 Cores: Brown,Light Blue, White, Green/Yellow 5 Cores: Brown, Light Blue,White,Orange,Green/Yellow
·STANDARDS: AS/NZS 5000.1, AS/NZS 3191, AS/NZS 1125
·Rated Voltage Uo/U:0.6/1kV
·Temperature Rating:Maximum continuous operating temperature: 90°C
·Minimum Bending Radius:Flexed: 6x Overall diameter
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Description
Technical Parameters
Certification

3 core 50mm2 heavy duty flexible cable

PRODUCT REAL SHOT

 

3 core 50mm² heavy duty flexible cord
50mm2 3 core V90 flexible cable
3C x 50mm2 V90 PVC flex cable

3 x 50mm2 0.6/1kV flexible cable

Class 5 Copper Heavy Duty Cable for High-Capacity Equipment Power Links
The 50mm² range is intended for substantial industrial power connections where rigid cabling can be difficult to route around machinery and panel interfaces. This 50mm2 V90 flexible cable is available in 3- and 4-core configurations and uses annealed flexible copper with V-90 PVC insulation and a 5V-90 PVC outer sheath. For correctly engineered circuits, it can serve as a high current flexible power cable between protected switchboards, equipment and machinery sections. It is also useful as an industrial equipment feeder flex where the 0.6/1kV heavy-duty PVC construction matches the project. GERITEL WIRE supports resistance and dimensional checks, core identification, OEM marking, technical files and export packing.
PRODUCT SPECIFICATIONS

 

50 sq mm 3 core heavy duty flex cable

Applications

 

Heavy Duty flexible cords for installation in switchboards and control panels especially in tight routes and confined spaces,and where flexibility is needed for hinged panels. Suitable for small industrial and commercial equipment requiring three-phase power. Can be used for extension leads in sizes 1mm² and above. 3 core and above include earth core for three-phase/single phase supply such as equipment with three-phase motor and single phase pilot lights like industrial sweepers, vacuum cleaners and welders. Also suitable for use with double insulated appliances where the cord is subject to higher mechanical stress, in damp and wet conditions.

SPECIFICATIONS
Rated Voltage Uo/U 0.6/1kV
Temperature Rating Maximum continuous operating temperature: 90°C
Minimum Bending Radius 6x overall diameter
Conductor Annealed copper conductor
Insulation V-90 PVC (Polyvinyl chloride)
Sheath 5V-90 PVC (Polyvinyl chloride)
Sheath Colour

Black, Orange

Core Identification

1 Core (choice) Red, White, Light Blue, Black

2 Cores: Brown, Light Blue

3 Cores: Brown, Light Blue, Green/Yellow

4 Cores: Brown,Light Blue, White, Green/Yellow

5 Cores: Brown, Light Blue,White,Orange,Green/Yellow

STANDARDS AS/NZS 5000.1, AS/NZS 3191, AS/NZS 1125
NO.OF CORES

NOMINALCONDUCTOR
SIZE

mm

NOMINAL

INSULATION

THICKNESS

mm

NOMINAL

OUTER SHEATH

THICKNESS

mm

NOMINAL

OVERALL

DIAMETER

mm

NOMINAL
WEIGHT
kg/100m
2 0.75 0.8 1.3 8.2 8.4
2 1.0 0.8 1.3 8.6 9.3
2 1.5 0.8 1.5 9.5 12
2 2.5 0.9 1.7 11.2 17
2 4 1.0 1.8 13 25
3 0.75 0.8 1.4 8.8 10
3 1.0 0.8 1.4 9.2 11
3 1.5 0.8 1.6 10.2 15
3 2.5 0.9 1.8 12.1 21
3 4 1.0 1.9 13.9 30
3 6 1.0 2.9 16.0 44
3 10 1.0 3.1 20.5 69
3 16 1.0 3.3 24.1 90
3 25 1.2 3.7 29.4 140
3 35 1.2 4.0 32.5 181
3 50 1.4 4.4 37.7 241
4 0.75 0.8 1.5 9.8 12
4 1.0 0.8 1.5 10.2 14
4 1.5 0.8 1.7 11.3 18
4 2.5 0.9 1.9 13.3 26
4 4 1.0 2.0 15.4 38
4 6 1.0 3.0 17.6 54
4 10 1.0 3.3 22.6 85
4 16 1.0 3.5 26.1 122
4 25 1.2 3.9 32.0 191
4 35 1.2 4.2 35.3 246
4 50 1.4 4.7 41.2 332
4 70 1.4 5.1 48.3 460
4 95 1.6 5.7 53.3 577
4 120 1.6 6.1 60.0 731
5 0.75 0.8 1.6 10.8 15
5 1.0 0.8 1.6 11.2 17
5 1.5 0.8 1.8 12.4 21
5 2.5 0.9 2.0 14.6 30
5 4 1.0 2.2 17.1 46

NOMINAL CONDUCTOR

SIZE
mm

CURRENT CARRYING

CAPACITY
A

MAXIMUM DC

RESSTANCE AT 20 °C

Ohm/km

MAXIMUM AC

RESISTANCE AT 90°C
Ohm/km

SINGLE PHASE

VOLTAGE DROP

MV/A.m

0.5 3 39.0 49.7 99.4
0.75 7.5 26.0 33.2 66.3
1.0 10 19.5 24.9 49.8
1.5 16 13.3 17 34
2.5 20 7.98 10.2 20.3
4.0 25 4.95 6.31 12.6
CERTIFICATIONS

 

3 core 50mm2 orange flexible cable

50mm2 3 core Class 5 flexible cable

PACKAGING

 

2C+E 50mm2 heavy duty flexible cable

Roll

V90 3 core 50mm2 PVC flexible cable 0.6/1kV

Plastic Reel

heavy duty cable for motor and pilot light circuits

Small Wooden Reel

APPLICATION

 

flexible cord for industrial equipment power supply
Control Panels & Switchboards
heavy duty cable for three phase and single phase equipment
Industrial Vacuum & Wet-Area Equipment
V90 PVC flexible cable for wet conditions

Three-Phase Motor & Pump Equipment

 

CASE

 

V90 flexible cable for damp conditions

Bayswater Power Station Crane Drive System Upgrade

heavy duty flexible cable for higher mechanical stress

Brewery Control System Upgrade

heavy duty extension lead cable 1mm2 and above

North Esk Irrigation Pump Station

WHY CHOOSE US

 

30Years of experience
in one-stop service

Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.

With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.

We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.

Greater Cable - Certified Quality. Reliable Supply. Engineering Value.

flexible cord for confined electrical panel spaces
 
15K
Finished Projects
150+
professional staff
15K
happy clients
92+
awards & certifacates
PLANT EQUIPMENT

 

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GLOBAL CERTIFICATIONS

 

how to choose heavy duty flexible cable size

CUSTOMER PHOTOS
 

V90 flexible cable conductor resistance

INTERNATIONL TRANSPORTATION

 

01

Sea Freight

We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.

02

Air Freight

For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.

03

International Express

Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.

0.6/1kV flexible cable voltage drop
COOPERATIVE PARTNER

 

We are looking for a cooperative partner to expand our business.

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How To Cooperate With Us?

Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.

Our address

Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China

Phone Number

+86 136 6257 9592

+86 135 1078 4550

E-mail

manager01@greaterwire.com

AS/NZS heavy duty flexible cable specifications
FAQ

 

Can Heavy Duty Flexible Cord be used in switchboards?
Yes. Heavy-duty V90 flexible cords are specifically used for switchboard and panel wiring where flexibility helps in tight routes and confined spaces. GERITEL WIRE can supply Switchboard Flexible Cable in suitable sizes and core counts and provide nominal diameter data for cable-entry planning. The designer should still check current rating, grouping and enclosure temperature.
Is it suitable for control panel wiring?
Yes. Control panels are a core application for V90 heavy-duty flex because flexible conductors are easier to route around components, door sections and limited internal space. GERITEL WIRE can supply Control Panel Flexible Cable with the required conductor size, core identification and documentation for machinery builders and panel manufacturers.
Can it be used on hinged control panel doors?
Yes, heavy-duty flexible cord is commonly used where wiring needs to move with hinged panel sections, provided the bend pattern is within the cable's intended service. GERITEL WIRE can supply Hinged Panel Flexible Cable and provide bending guidance and dimensions. For very high-cycle door movement, customers should state the expected cycles so continuous-flex requirements can be evaluated.
Is it suitable for tight routes and confined spaces?
Yes. One of the main advantages of flexible stranded conductors is easier routing through confined equipment spaces compared with rigid power cable. GERITEL WIRE can supply Flexible Cable for Tight Spaces and help customers check overall diameter, bend radius and gland size before production, reducing installation problems inside crowded panels and machinery.

 

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