Toshiba Q9 Series manual Integrated Enclosure & Extender Box

Integrated Enclosure & Extender Box

Toshiba allows you to “build your own drive” by including many of the popular features requested by the HVAC market as choices for your own standard package. The configurations you can choose include line reactors for input power-conditioning and harmonic mitigation, as well as the choice between two or three-contactor bypasses to allow for across-the-line motor operation.

Integrated Enclosure Dimensions

	Without Reactor
230 V	3 to 7.5 HP	10 to 25 HP
460 V	3 to 15 HP	20 to 40 HP
Height (in.)	28.5	45.5
Width (in.)	16.1	16.1
Depth (in.)	10.6	13.9

Integrated Enclosure

“Build your own drive” uses a standard NEMA 1 enclosure that is available with the following options:

•Input Circuit Breaker

•Two-Contactor Bypass

•Three-Contactor Bypass

•3% AC Line Reactor

•5% AC Line Reactor

•DC Link Reactor

Extender Box

The extender box includes the same options for line reactors and bypass configurations as the integrated enclosure. The extender box is connected to the bottom of the standard Q9 power unit, and the entire assembly is NEMA 1 rated.

Bypass Box Dimensions

	Without Reactor			With Reactor
230 V	30 HP	40 HP	-	30 HP	40 HP
460 V	-	50 to 100 HP	50 to 60 HP	-	75 to 100 HP
Height (in.)*	35.5	36.3	36.3	40.5	41.3
Width (in.)	16.0	16.0	16.0	16.0	16.0
Depth (in.)	12.5	12.5	12.5	12.5	12.5

* Height does not include power unit dimension.