Hover to magnify image or click to enlarge

nVent ERIFLEX FleXbus Conductor

nVent ERIFLEX FleXbus Conductor is ready-to-use from one side with direct connection to busbar or circuit-breaker palm. It is an innovative and patented connection solution between two pieces of electrical equipment (such as a transformer, switchboard or generator). FleXbus Advanced maintains a high level of reliability and creates an easy and customizable connection on-site without additional design study, specific specialized workforce or expensive tools. The FleXbus Conductor is insulated with a low-smoke, halogen-free, flame-retardant (LSHFFR), high-temperature and class II material. FleXbus Conductor is a flexible, copper-plated, aluminum flat braid with insulation available from 2 to 25 meters length and under different cross section for 500A to 6300A applications. It allows for connection from the power supply to switchgear with only one conductor per phase up to 1600kVA and with two conductors per phase up to 3150kVA.

Need technical support or a quote? We're here to help.

Details Application images Resources CAD Video

Details

Features

Flexible insulated copper-plated, aluminum flat braid
Better current/ampacity than cable due to skin effect
Much more flexible than cable
No bending radius to respect
Ready-to-use from one side with direct connection on busbar or circuit breaker palm
Only one conductor per phase from 400kVA (560 A) to 1600kVA (2250 A) and two conductors per phase for 2000kVA (2800 A) to 3150kVA (4435 A)

Specifications

Wire Diameter	0.2mm
Insulation Thickness	2.5 - 3.5 mm
Dielectric Strength	20kV/mm
Nominal Voltage, IEC	1000V;1500V
Max Working Voltage, EN 50264-3-1	6000V
Connector Material	Copper
Conductor Material	Copper Clad Aluminum
Euroclass CPR	Eca - s2, d2, a3
Complies With	IEC® 60695-2-11 (Glow Wire Test 960 °C);IEC® 61439.1;IEC® 61439.1 Class II;IEC® 60364
Halogen Free Rating	UL® 2885;IEC® 60754-1;IEC® 62821-2
Low Smoke Rating	IEC® 61034-2;ISO 5659-2;UL® 2885
Mechanical Resistance Rating	IK09
Insulation Material	Thermoplastic Elastomer
Connector Finish	Tinned
UV Resistance Rating	UL® 2556;UL® 854
Flammability Rating	UL® 94V-0
Working Temperature	-50 to 115 °C
Working Temperature	-58 to 239 °F
Insulation Elongation	500 % Min

Data Copied

Metric | Imperial

Installation Standard

AS 3008;BS 7671;CEI 64-8;CSN;DIN VDE 0100;HD 384;IEC® 60364

Current Coefficient According to Temperature Rise
Temperature Rise	ΔT 30°C	ΔT 40°C	ΔT 45°C	ΔT 50°C	ΔT 55°C	ΔT 60°C	ΔT 65°C	ΔT 70°C
Derating Coefficient	0.71	0.82	0.87	0.91	0.96	1.00	1.04	1.08