Name: China 25mm2 Stranded Copper V90 Cable For Switchboard Wiring Manufacturers Suppliers Factory
Brand: GERITEL
SKU: 310083220

Description

Technical Parameters

Certification

25mm2 V90 single core cable

PRODUCT REAL SHOT

25mm2 conduit wire

Single Core Power Wire for Larger Fixed Connections

25mm2 PVC insulated copper cable is constructed with nineteen 1.35 mm plain annealed copper wires, providing a Class 2 single core for connections in switchboards, distribution panels, industrial enclosures and electrical apparatus. The V-90 switchboard wiring cable is manufactured to AS/NZS 5000.1 with conductor construction to AS/NZS 1125 and uses insulation only without an outer sheath. Rated as a 600/1000V unsheathed conductor, it has a 75°C maximum continuous operating temperature and should be installed where the wiring method supplies suitable protection. GERITEL WIRE can arrange colours, printing, cut lengths and drum packing. Engineers should confirm current, fault level, derating, bend space and terminal dimensions.

PRODUCT SPECIFICATIONS

25mm2 copper conduit wire

Applications

For seperate earth conductors. For switchboard and control panel wiring. For fixed wiring within other enclosures or apparatus where the cable is not accessible without the use of tools. For use where improved aging properties to those of 75°C PVC are required because of higher ambient temperatures. Suitable for glanding

SPECIFICATIONS

CONDUCTOR

Plain annealed copper conductor to AS/NZS 1125
Maximum continuous operating temperature: 75°C

Can also be operated at temperatures up to 90°C when not exposed to mechanical deformation (see AS/NZS 3008.1)

INSULATION

V-90 PVC
Colours: Red, Black, White, Blue, Green/Yellow

Conductor
Conductor			Cable				Min. installed bending radius mm
Nominal C.S.A mm²	Nominal diameter of wires No/mm	Nominal diameter mm	Nominal insulation thickness mm	Overall diameter		Approx. mass kg/100 m
Nominal C.S.A mm²	Nominal diameter of wires No/mm	Nominal diameter mm	Nominal insulation thickness mm	Minimum mm	Maximum mm	Approx. mass kg/100 m
1.0*	1/11.3	1.13	0.8	2.6	2.8	1.7	10
1.5	7/0.50	1.5	0.8	3.0	3.2	2.2	15
2.5*	1/1.78	1.78	0.8	3.3	3.5	3.3	15
2.5	7/0.67	2.0	0.8	3.5	3.7	3.4	15
4	7/0.85	2.6	1.0	4.5	4.6	5.4	20
6	7/1.04	3.1	1.0	5.1	5.2	7.6	20
10	7/1.35	4.1	1.0	6.0	6.1	12	25
16	7/1.70	5.1	1.0	7.1	7.2	18	30
25	19/1.35	6.8	1.2	9.1	9.3	27	35
35	19/1.53	7.7	1.2	10.0	10.1	36	40
50	19/1.78	8.9	1.4	11.6	11.9	51	50
70	19/2.14	10.7	1.4	13.4	13.5	70	55
95	19/1.45	12.5	1.6	15.9	15.9	98	65
120	37/2.03	14.2	1.6	17.4	17.4	120	70
150	37/2.25	15.8	1.8	19.5	19.5	148	80
185	37/2.52	17.6	2.0	21.7	21.7	185	90

					Electrical characteristics
Conductor nominal C.S.A. mm²	Current rating (a)				Electrical characteristics
	Three phase		Single phase		Maximum D.C. resistance at20°C Ω/km	Reactance per core (Trefoil, Touching) Ω/km
	In conduit in air A	Underground in duct A	In conduitinair A	Underground in duct A	Maximum D.C. resistance at20°C Ω/km	Reactance per core (Trefoil, Touching) Ω/km
1.0*	11	16	13	18	18.1	0.119
1.5	14	20	16	24	13.6	0.111
2.5*	20	28	22	33	7.41	0.102
2.5	20	28	22	33	7.41	0.102
4	26	37	30	42	4.61	0.102
6	34	46	38	53	3.08	0.0967
10	47	61	53	71	1.83	0.0906
16	62	80	71	91	1.15	0.0861
25	87	105	97	120	0.727	0.0853
35	100	125	115	145	0.524	0.0826
50	125	150	140	170	0.387	0.0797
70	155	185	175	210	0.268	0.0770
95	185	225	210	260	0.193	0.0766
120	220	260	250	295	0.153	0.0743
150	250	290	280	335	0.124	0.0745
185	285	335	325	380	0.0991	0.0744

CERTIFICATIONS

25mm2 0.6/1kV building wire

25mm2 600/1000V single core wire

PACKAGING

Roll

Plastic Reel

Small Wooden Reel

APPLICATION

Industrial Control Panel

Renewable Energy Power Connection

Switchboard Wiring

CASE

Adelaide Airport Switchboard Upgrade

Industrial Main Switchboard Power Distribution

Main Switchboard Flexible Cable Replacement

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.

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

GLOBAL CERTIFICATIONS

blue single core PVC cable

CUSTOMER PHOTOS

green yellow earth cable supplier

INTERNATIONL TRANSPORTATION

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.

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.

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.

V90 building wire for plastic conduit installations

COOPERATIVE PARTNER

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

blue 1C V90 PVC cableV90 building wire for metal conduit installations

V90 building wire for switchboard wiring

V90 building wire for control panel wiring

V90 building wire for distribution board wiring

V90 building wire for electrical cabinet wiring

V90 building wire for machine internal wiring

V90 building wire for industrial equipment wiring

V90 building wire for commercial building wiring

V90 building wire for domestic electrical installations

V90 building wire for separate earth conductors

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

V90 building wire for protective earthing systems

FAQ

Can I use this cable between solar panels and an inverter?

Do not select this product as a solar cable alternative without a full design review. PV circuits can require dedicated DC, UV, temperature and environmental performance. GERITEL WIRE can compare the requested route and voltage with a purpose-designed solar cable and avoid substituting ordinary V-90 building wire based only on conductor size.

Can 4mm² V90 wire be used for a 32A EV charger?

EV charger cable sizing cannot be approved from the 4mm² size alone. Current, route length, installation method, ambient temperature, grouping, voltage drop and charger instructions all affect selection. GERITEL WIRE can supply the required V90 size after the project engineer confirms it, but does not publish a universal amp claim.

How do I choose the correct V90 cable size?

V90 cable size selection should consider design current, protective device, installation method, ambient temperature, grouping, voltage drop, fault duty and terminal capacity. GERITEL WIRE can provide the conductor construction and product dimensions for each size, but the final calculation should be completed by a qualified electrical designer.

What is the current carrying capacity of V90 building wire?

V90 cable current carrying capacity is not one fixed number for each size because installation conditions change heat dissipation. Use the applicable AS/NZS calculation tables and project conditions. GERITEL WIRE supplies consistent conductor size and insulation construction and can provide data needed for the designer's calculation.

Hot Tags: 25mm2 stranded copper v90 cable for switchboard wiring, China 25mm2 stranded copper v90 cable for switchboard wiring manufacturers, suppliers, factory