Schneider Electric 58 TRX User Manual

©

 2000–2003 Schneider Electric All Rights Reserved

09/2003

The ATV58 TRX family of adjustable-frequency AC drive controllers is used 
to control three-phase asynchronous motors.The ATV58 TRX Type N models 
contain an ATV58 TRX Type H drive controller packaged in a Type 4/4x 
stainless steel enclosure. They are for use in food and beverage wash-down 
applications. The Type N drive controller was tested for corrosion resistance 
per UL-50 and exceeds this standard. The UL-50 corrosion test was 
conducted using ASTM B117-1985.

The following models are available:

• 1 to 10 hp (0.75 to 7.5 kW), 400/460 Vac, 3-phase input.

• ½ to 3 hp (0.37 to 2.2 kW), 208/230 Vac, single-phase input.

• ½ to 5 hp (0.37 to 4.0 kW), 208/230 Vac, 3-phase input.

Each Type N drive controller is furnished with four conduit openings that are 
closed with Type 4/4x plugs. The drive is available with a keypad mounted 
behind a transparent boot to allow viewing and operation of the keypad while 
maintaining the Type 4/4x rating. If a keypad is not required, a closing plate 
can be installed to maintain the Type 4/4x rating. All ATV58 TRX 
communication and I/O options can be used in the Type N controllers. The 
Type N drive controllers can be used on constant or variable torque 
applications. The ratings are shown in the tables below.

▲

❋

◆

1

ATV58NU09M2•

0.37

0.5

2.3

3.1

1

ATV58NU18M2•

0.75

1

4.1

5.6

2

ATV58NU29M2•

1.5

2

7.8

10.6

2

ATV58NU41M2•

■

2.2

3

11

15

▲

❋

◆

2

ATV58NU29M2•

1.5

2

7.8

10.6

2

ATV58NU41M2•

2.2

3

11

15

3

ATV58NU54M2•

3

–

13.7

18.6

3

ATV58NU72M2•

4

5

18.2

24.7

▲

❋

◆

2

ATV58NU18N4•

0.75

1

2.3

3.1

2

ATV58NU29N4•

1.5

2

4.1

5.6

2

ATV58NU41N4•

2.2

3

5.8

7.9

3

ATV58NU54N4•

3

–

7.8

10.6

3

ATV58NU72N4•

4

5

10.5

14.3

3

ATV58NU90N4•

5.5

7.5

13

17.7

4

ATV58ND12N4•

7.5

10

17.6

24

▲

Complete the catalog number by entering KU for ATV58 Type N drive controllers with factory-installed keypad, 

or ZU for controllers without a factory-installed keypad. For dimensions, see page 122; for wiring diagrams, see 
page 108.

❋

Power indicated is for a switching frequency between 0.5 and 4 kHz, and at steady state. For switching 

frequency between 8 and 16 kHz, derate the drive controller by one horsepower size (for example, for ½ hp, 
order drive controller ATV58NU18M2). If the duty cycle (i.e., drive controller run time) does not exceed 60% 
(36 second maximum for a 60 second cycle), derating is not required for operation above 8 kHz.

◆

For 60 seconds.

■

When these drive controllers are used with a single-phase input, a line reactor (3% minimum) must be used.

A

T

V

5

8N

E

M

A

4

X

b

_w

 n

o

 ba

c

k

.t

if