Centrica PAN-42 Operation And Maintenance Manual - Page 6

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PAN-14 Sensor installation guide

Safety precautions

The sensor must be installed only on an insulated conductor.

CTs output/secondary current

The sensor and CT should be installed and removed only by a qualified

electrician.

Installation must not be performed on a live wire for reasons of safety and

random shock hazard. Power supply to the panel must be shut off before and

during installation.

The sensor and CT must not be installed lying or touching bus bars or any other

non-insulated, exposed conductors.

Installation is possible both on external entry/exit conductors before the

terminal strip, as well as both ends of the circuit breaker. The least cramped,

most accessible location should be chosen for installation. The sensor should be

installed such that the arrow points in the direction of the load.

Caution Protection provided by the equipment can be impaired if used in a

manner not specified by the manufacturer.

See

Panoramic Power deployment

PAN-14 and the associated current transformer should be installed in a location

not accessible to an average user. The voltage and current measurement circuit

insulation should be adequate for 300V, CAT III, double/reinforced insulation

from mains.

This procedure must be carried out by a certified electrician.

1. Connect the PAN-14 sensor to the CT by connecting the two CT's

outputs to the PAN-14 sensor using 1.0-4.0mm

follows:

a. Connect the PAN-14 sensor's terminal marked as '1' to the CT's

terminal marked as 'S1' or 'X1'

b. Connect the PAN-14 sensor's terminal marked as '2' to the CT's

terminal marked as 'S2' or 'X2'

Caution A loose or improper CT connection can become a fire hazard! When

connecting the unit to the CT make sure that both CT wires are properly

inserted and that the connector's screws are well tightened, at a torque of

0.45 Nm (4 in-lb). Do not use solder-tipped CT wires.

Revision 3.0 September 2019

Registered in England & Wales No 3033654

must not

exceed 5A.

guide.

(12-17 AWG) wires, as