Low-smoke Zero-Halogen (LSZH) Marine Cables

Low-Smoke Zero-Halogen (LSZH) marine cables are essential safety-grade wiring solutions designed for shipboard and offshore environments. Technically, these cables adopt halogen-free insulating and sheathing compounds defined by IEC 60092-360, the core international standard for marine cable materials. Unlike ordinary PVC marine cables that release dense smoke and corrosive halogen gas during combustion, LSZH cables greatly improve fire safety, crew evacuation visibility, and equipment survival rate in fire accidents.

Overview

Marine Compliance & Core Test Standards

All our LSZH marine cables fully comply with IEC 60092 series marine electrical regulations and meet strict IMO FTP Code fire safety requirements for commercial vessels and offshore units. The key third-party test standards guarantee stable and reliable safety performance:

- IEC 60754-1 / IEC 60754-2: Verify halogen-free property and low acidity. No corrosive halogen gas is released during burning, protecting ship electronic systems, metal structures and navigation equipment from secondary damage.

- IEC 61034-2: Control smoke density. High light transmittance ensures clear escape visibility in enclosed cabins, corridors and control rooms during fire emergencies.

- IEC 60332-3-22: Pass bunched flame retardant tests, effectively preventing large-area flame spread on cable trays and reducing fire expansion risks.

SHF1 and SHF2 Halogen-Free Material Classification (IEC 60092-360)

According to IEC 60092-360 standard specifications, marine halogen-free sheath materials are divided into two professional grades to adapt to different shipboard working conditions:

- SHF1 (Thermoplastic Halogen-Free): Suitable for indoor dry environments, accommodation areas, control rooms and general cabin wiring. It provides stable low-smoke and halogen-free performance with flexible installation advantages.

- SHF2 (Cross-linked Halogen-Free): Enhanced cross-linked material with better heat resistance, oil resistance and mechanical stability. It is specially used for machinery spaces, engine rooms and offshore platforms with high temperature, oil pollution and long-term vibration.

Key Advantages for Marine & Offshore Applications

Traditional marine cables with PVC sheath will produce toxic, corrosive hydrogen halide gas when burned. This gas not only endangers crew health but also corrodes precision ship instruments, communication devices and metal pipelines, causing irreversible secondary losses. Our LSZH marine cables completely avoid these risks. They produce almost no toxic fumes or corrosive gas, and greatly reduce smoke concentration, creating safer evacuation and fire-rescue conditions.

In addition, LSZH marine cables feature stable flame retardancy, excellent ageing resistance and strong environmental adaptability. They can withstand long-term marine high humidity, salt mist erosion and structural vibration, ensuring long-term stable operation on board.

Typical Shipboard Installation Scenarios

Due to strict SOLAS and IMO safety requirements, LSZH marine cables are mandatory or preferred for high-safety-level ship areas:

- Passenger ships, ferries and luxury yacht full-range wiring

- Crew accommodation cabins, public corridors and escape routes

- Central control rooms, navigation and communication equipment circuits

- Offshore platforms, marine engineering equipment and living modules

- Indoor enclosed spaces requiring zero secondary corrosion risk

Product Range & Custom Solutions

Our LSZH product portfolio covers full-series marine power cables, control cables, instrumentation and communication cables. We support SHF1 and SHF2 material selection, with optional armoured and fire-resistant composite structures to meet new shipbuilding, vessel retrofit and offshore project specifications. All products are available with major classification society type approvals to support ship inspection and project acceptance.

Download the PDF document at the bottom of this page to view complete technical parameters, material grades and certification information. Feel free to contact us for customized marine LSZH cable solutions.

Low-smoke Halogen-free Marine Cable List

Cable Type	Insulation	Rated Voltage	Series	Model
Shipboard Power Cable	XLPE	0.6/1KV	CJPJ/SC series CJPF/SC series	CJPJ/SC,CJPJ80/SC,CJPJ90/SC, CJPJ85/SC,CJPJ95/SC, CJPF/SC,CJPF80/SC,CJPF90/SC, CJPF86/SC,CJPF96/SC
			CJ85/SC(no inner sheath) CJ86/SC(no inner sheath)	CJ85/SC,CJ86/SC
			CJPJR/SC series(Flexible) CJPFR/SC series(Flexible)	CJPJR/SC,CJPFR/SC
			CJPJ/NC Series CJPF/NC Series	CJPJ/NC,CJPJ80/NC,CJPJ90/NC, CJPJ85/NC,CJPJ95/NC, CJPF/NC,CJPF80/NC,CJPF90/NC, CJPF86/NC,CJPF96/NC
			CJ85/NC(no inner sheath) CJ86/NC(no inner sheath)	CJ85/NC,CJ86/NC
	EPR	0.6/1KV	CEPJ/SC series CEPF/SC series	CEPJ/SC,CEPJ80/SC,CEPJ90/SC, CEPJ85/SC,CEPJ95/SC, CEPF/SC,CEPF80/SC,CEPF90/SC, CEPF86/SC,CEPF96/SC
			CEPJR/SC series(Flexible) CEPFR/SC series(Flexible)	CEPJR/SC,CEPFR/SC
			CEPJ/NC Series CEPF/NC Series	CEPJ/NC,CEPJ80/NC,CEPJ90/NC, CEPJ85/NC,CEPJ95/NC, CEPF/NC,CEPF80/NC,CEPF90/NC, CEPF86/NC,CEPF96/NC
Shipboard Control Cable	XLPE	150/250V	CKJPJ/SC series CKJPF/SC series CKJPJP/SC series CKJPFP/SC series	CKJPJ/SC,CKJPJ80/SC,CKJPJ90/SC, CKJPJ85/SC,CKJPJ95/SC, CKJPF/SC,CKJPF80/SC,CKJPF90/SC, CKJPF85/SC,CKJPF95/SC, CKJPJP/SC,CKJPJP80/SC,CKJPJP90/SC, CKJPJP85/SC,CKJPJP95/SC, CKJPFP/SC,CKJPFP80/SC,CKJPFP90/SC, CKJPFP85/SC,CKJPFP95/SC
			CKJ85/SC(no inner sheath) CKJ86/SC(no inner sheath) CKJP85/SC(no inner sheath) CKJP86/SC(no inner sheath)	CKJ85/SC,CKJ86/SC, CKJP85/SC,CKJP86/SC
			CKJPJ/NC series CKJPF/NC series CKJPJP/NC series CKJPFP/NC series	CKJPJ/NC,CKJPJ80/NC,CKJPJ90/NC, CKJPJ85/NC,CKJPJ95/NC, CKJPF/NC,CKJPF80/NC,CKJPF90/NC, CKJPF85/NC,CKJPF95/NC, CKJPJP/NC,CKJPJP80/NC,CKJPJP90/NC, CKJPJP85/NC,CKJPJP95/NC, CKJPFP/NC,CKJPFP80/NC,CKJPFP90/NC, CKJPFP85/NC,CKJPFP95/NC
			CKJ85/NC(no inner sheath) CKJ86/NC(no inner sheath) CKJP85/NC(no inner sheath) CKJP86/NC(no inner sheath)	CKJ85/NC,CKJ86/NC, CKJP85/NC,CKJP86/NC
	EPR	150/250V	CKEPJ/SC series CKEPF/SC series CKEPJP/SC series CKEPFP/SC series	CKEPJ/SC,CKEPJ80/SC,CKEPJ90/SC, CKEPJ85/SC,CKEPJ95/SC, CKEPF/SC,CKEPF80/SC,CKEPF90/SC, CKEPF85/SC,CKEPF95/SC, CKEPJP/SC,CKEPJP80/SC,CKEPJP90/SC, CKEPJP85/SC,CKEPJP95/SC, CKEPFP/SC,CKEPFP80/SC,CKEPFP90/SC, CKEPFP85/SC,CKEPFP95/SC
			CKEPJ/NC series CKEPF/NC series CKEPJP/NC series CKEPFP/NC series	CKEPJ/NC,CKEPJ80/NC,CKEPJ90/NC, CKEPJ85/NC,CKEPJ95/NC, CKEPF/NC,CKEPF80/NC,CKEPF90/NC, CKEPF85/NC,CKEPF95/NC, CKEPJP/NC,CKEPJP80/NC,CKEPJP90/NC, CKEPJP85/NC,CKEPJP95/NC, CKEPFP/NC,CKEPFP80/NC,CKEPFP90/NC, CKEPFP85/NC,CKEPFP95/NC
Shipboard Instrumentation & Communication Cables	XLPE	150/250V	CHJPJ/SC series CHJPF/SC series	CHJPJ/SC,CHJPJ80/SC,CHJPJ90/SC, CHJPJ85/SC,CHJPJ95/SC, CHJPF/SC,CHJPF80/SC,CHJPF90/SC, CHJPF85/SC,CHJPF95/SC
			CHJPJP/SC series CHJPFP/SC series	CHJPJP/SC,CHJPJP80/SC,CHJPJP90/SC, CHJPJP85/SC,CHJPJP95/SC, CHJPFP/SC,CHJPFP80/SC,CHJPFP90/SC, CHJPFP85/SC,CHJPFP95/SC
			CHJ85/SC CHJ86/SC	CHJ85/SC,CHJ86/SC
			CHJP85/SC CHJP86/SC	CHJP85/SC,CHJP86/SC
			CHJPJ/NC series CHJPF/NC series	CHJPJ/NC,CHJPJ80/NC,CHJPJ90/NC, CHJPJ85/NC,CHJPJ95/NC, CHJPF/NC,CHJPF80/NC,CHJPF90/NC, CHJPF85/NC,CHJPF95/NC
			CHJPJP/NC series CHJPFP/NC series	CHJPJP/NC,CHJPJP80/NC,CHJPJP90/NC, CHJPJP85/NC,CHJPJP95/NC, CHJPFP/NC,CHJPFP80/NC,CHJPFP90/NC, CHJPFP85/NC,CHJPFP95/NC
			CHJ85/NC CHJ86/NC	CHJ85/NC,CHJ86/NC
			CHJP85/NC CHJP86/NC	CHJP85/NC,CHJP86/NC
	EPR	150/250V	CHEPJ/SC series CHEPF/SC series	CHEPJ/SC,CHEPJ80/SC,CHEPJ90/SC, CHEPJ85/SC,CHEPJ95/SC, CHEPF/SC,CHEPF80/SC,CHEPF90/SC, CHEPF85/SC,CHEPF95/SC
			CHEPJP/SC series CHEPFP/SC series	CHEPJP/SC,CHEPJP80/SC,CHEPJP90/SC, CHEPJP85/SC,CHEPJP95/SC, CHEPFP/SC,CHEPFP80/SC,CHEPFP90/SC, CHEPFP85/SC,CHEPFP95/SC
			CHEPJ/NC series CHEPF/NC series	CHEPJ/NC,CHEPJ80/NC,CHEPJ90/NC, CHEPJ85/NC,CHEPJ95/NC, CHEPF/NC,CHEPF80/NC,CHEPF90/NC, CHEPF85/NC,CHEPF95/NC
			CHEPJP/NC series CHEPFP/NC series	CHEPJP/NC,CHEPJP80/NC,CHEPJP90/NC, CHEPJP85/NC,CHEPJP95/NC, CHEPFP/NC,CHEPFP80/NC,CHEPFP90/NC, CHEPFP85/NC,CHEPFP95/NC