General Description

This document contains instructions to receive, handle, store and install PremSet^TM Metal-Enclosed Switchgear control power transformer (CPT) manufactured by Schneider Electric. It must be used as a supplement to instruction bulletin 46010-519,

Introduction

PremSet^TM G06–CPT

Table 1 – Cubicle Reference

Transition Section Core Unit	Function
G06-CPT	Control Power Transformer (CPT) section

PremSet^TM CPT Section

This section includes these standard features and ratings:

Indoor enclosure offered in a 14.75 in. (375 mm) wide section
Outdoor application available with additional outdoor enclosure
Fixed CPT (non draw out)
Left and right connection
Compatible with PremSet^TM front and rear connection options
Compatible with PremSet base plinth 10 in. (254 mm) option
Main applications:
- Load connection
- Line connection through an additional section
- Additional section required to allow CPT isolation

Table 2 – Ratings

Description	Rating
Rated max voltage	15 kV
Rated power frequency withstand voltage	36 kV; 1 minute
Rated BIL insulation level	5 kV, 60 kV BIL 15 kV, 95 kV BIL
Rated continuous current	600 A, 1200 A
Rated short circuit current withstand	Rated short time withstand current: 25 kA, 2 sec
Rated short circuit current withstand	Rated peak withstand current: 65 kA
CPT VA max.	5 kVA
Primary Voltages	2.4, 4.16, 4.8, 7.2, 8.32, 12, 12.47, 13.2, 13.8, 14.4 kV
Secondary Voltage	120 V

Dimensions and Weights

Unit Type	Connection	Width In (mm)	Depth In (mm)		Height In (mm) ¹						Approx. Weight ² lb (kg)
					Height In (mm) ¹
					C max LV Box ³			C LV Box ³
			Standard Door	Add'l Depth Door	No Base Plinth	Base Plinth 10.25 (260)	Base Plinth 20.50 (520)	No Base Plinth	Base Plinth 10.25 (260)	Base Plinth 20.50 (520)
G06-CPT	Front	14.75 (375)	35.83 (910)	44.49 (1130)	86.5 (2198)	96.75 (2458)	107 (2718)	78.5 (1994)	88.75 (2254)	99 (2514)	386 (175)
G06-CPT	Rear	14.75 (375)	51.4 (1305.5)	59.7 (1516)	86.5 (2198)	96.75 (2458)	107 (2718)	78.5 (1994)	88.75 (2254)	99 (2514)	551 (250)

If top control cable duct is used, add 2.4 in. (61 mm).
For cable base plinth, add 88 lb (40 kg).
Height with LV box only

Front View

Front view dimensions

NOTE: The LV box is not shown.

Left and Right Side View

Left and Right view dimensions

LV compartment is not shown.

For more dimension details, refer to “Section 2: General Description” in instruction bulletin no. 46010-519 (PremSet ^TM Medium Voltage Switchgear).