Panasonic WH-SDF16C9E8 [41/125] Connecting requirement

11.3.4.2 Connecting Requirement

For SDF09C3E8/UD09CE8

 The equipment’s power supply 1 complies with IEC/EN 61000-3-2.

 The equipment’s power supply 2 complies with IEC/EN 61000-3-2.

For SDF12C9E8/UD12CE8, SDF14C9E8/UD14CE8, SDF16C9E8/UD16CE8

 The equipment’s power supply 1 complies with IEC/EN 61000-3-2.

 The equipment’s power supply 2 complies with IEC/EN 61000-3-2.

 The equipment’s power supply 3 complies with IEC/EN 61000-3-12 provided that the short-circuit power Ssc is

greater than or equal to 575kW (for SDF12C9E8/UD12CE8, SDF14C9E8/UD14CE8, SDF16C9E8/UD16CE8) at

the interface point between the user’s supply and the public system. It is the responsibility of the installer or user

of the equipment to ensure, by the consultation with the distribution network operator if necessary, that the

equipment is connected only to a supply with short-circuit power Ssc greater than or equal to 575kW.

 The equipment’s power supply 3 shall be connected to a suitable supply network, with the following maximum

permissible system impedance Z

max

at the interface of the point for model:

SDF12C9E8/UD12CE8, SDF14C9E8/UD14CE8, SDF16C9E8/UD16CE8 : 0.449 Ω

Please liaise with supply authority to ensure that power supply 3 is connected to a supply of the impedance or

less.