Is a 3Ø, 3-W supply system that delivers 240 volts equipped with a neutral?

In a three-phase, three-wire (3Ø, 3-W) supply system that delivers 240 volts, there is typically no neutral conductor included in the configuration. This arrangement involves just three phases and assumes a balanced load across the three phases. A neutral is generally incorporated into a three-phase, four-wire system, which is commonly used for delivering power at lower voltages where both single-phase and three-phase loads can be served.

Since the question specifically describes a three-wire system, this indicates that it is designed to operate without a neutral. Thus, the correct response is that it does not have a neutral conductor. This clarification highlights why the other choices are not applicable — the system itself does not include a neutral under standard configurations.