Schneider Electric 58 TRX Multi-Drive Process Line Cabinets, MULTI-DRIVE Process Line Cabinets

Class 8998 Motor Control Centers

Multi-Drive Process Line Cabinets

multi10d_49%

multi10_34%

MULTI-DRIVE PROCESS LINE CABINETS

MCC-style 90" high relay sections are available with group-mounted Altivar 58 TRX AC drives. All drives are installed together in one cabinet instead of individual plug-on MCC units. This allows greater density and reduces floor space over traditional MCC unit construction. Drives are not isolated from each other, and are fed from one circuit breaker disconnect.

Multi-drive process line cabinets are suited for process line applications where a fault or maintenance of one drive on the process requires the entire process to shut down. Applications in automotive, food and beverage, pharmaceutical, and other process industries using multiple drives for a single process machine are candidates for this product. Pre-engineered, pre-assembled packaging saves third-party assembly labor and commission time on simple installations.

An efficient cooling system and current-limiting fuses provide factory-assured, UL-certified performance to UL 845 MCC standards. Each drive has a uniquely numbered door-mounted keypad for easy monitoring and setup. Drives can be set up with a program from a single keypad if preferred.

Only drives rated 480 Vac are available and are pre-programmed for constant torque applications. No control pilot devices or 120 Vac control power is available, making this package more suited for simple remote control schemes or for further integration in the field. Packages are designed for NEMA Type 1 environments. Horizontal bus is provided for splicing to existing Model 5 or 6 MCC sections or an additional MCC incoming line section.

Any number of drives up to the maximum indicated in the table below may be installed in the multi-drive process line cabinet. However, all drives in the same cabinet must be of the same rating. Panels for adding the maximum number of drives will be installed.

			-008.art
CB			8998	• Consists of MCC relay section with multiple drives of the same rating fed from a single circuit breaker
				disconnect.
			N	• Current-limiting power fuses are included for each drive. Power fuses are UL Class CC or T.
			Times	• Package is UL 845 Listed for 65,000 A short circuit current.
				• Keypad displays for each drive are mounted on the door of the cabinet.
				• No pilot devices are available as standard.
				• Control power transformer (480 /240 Vac) for cabinet ventilation fans is included.
				• Any number of drives from one to the maximum indicated can be factory installed.
				• Drives must be of the same rating in a single cabinet.
M	M	M	M
Motor-Rated		Type of		Maximum Continuous	Maximum Number of
Horsepower at						Space Adder
		Torque		Output Current (A)	Drives per Section
460 Vac
1		All types		2.3
2		All types		4.1	10
3		All types		5.8		72" (25" wide x 20" deep)
5		All types		10	8
7.5		All types		13
10		All types		17	6
15		All types		24
20		All types		33	4
25		Variable Torque		34
		Constant Torque		40		72" (30" wide x 20" deep)
30		Variable Torque		40
		Constant Torque		48	2
40		Variable Torque		52
		Constant Torque		66
50		Variable Torque		65

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09/2003