Table 3-1 Wire Size and Protection Devices

Catalog Number

Incoming Power

Nominal Input

Continuous

Input

Input Fuse

Wire Gauge

Output

Breaker

Time

AWG

mm2

Voltage

Amps (RMS)

(A)

Delay (A)

(USA)

(Europe)

 

 

 

 

 

 

 

LX1P1A07F9

115V (1f)

7.9A

30

30

14

2.5

LX1P2A06

115V (1f)

6.0A

20

20

14

2.5

 

 

 

 

 

 

 

LX1P1A03

230V (1f)

3.9A

20

20

14

2.5

Note: All wire sizes are based on 75° C copper wire. Higher temperature smaller gauge wire may be used per NEC and local codes. Recommended fuses/breakers are based on 25° C ambient, maximum continuous driver output current and no harmonic current.

Power Connections Power connections are shown in Figures 3-3 and 3-4.

Figure 3-3 115VAC Single Phase AC Power Connections

 

 

 

L1

Neutral

Earth

 

 

 

Alternate *

L1

 

 

 

 

 

 

 

 

 

 

Note 3 & 4

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuse

 

 

Note 1

Note 1

* Circuit

 

 

 

 

 

 

 

 

Connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 2

Breaker

 

 

 

 

Note 5

* Components not provided with driver.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes:

 

 

 

 

 

 

L

 

N

 

GND

 

 

 

 

 

 

 

 

 

 

 

1.

See “Protection Devices” described in this section.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.Metal conduit or shielded cable should be used. Connect

Baldor

conduits so the use of a Reactor or RC Device does not

LinStep+

interrupt EMI/RFI shielding.

3.

Use same gauge wire for Earth ground as is used for L and N.

 

 

(VDE (Germany) requires 10mm2 minimum, 6AWG). For CE

 

 

Compliance, connect Earth to the backplane of the enclosure.

 

4.

Reference EMC wiring in Section 8.

 

5.

GND is located on the motor terminal strip.

Figure 3-4 230VAC Single Phase AC Power Connections

 

 

 

L1

L2

Earth

 

 

 

 

Alternate *

L1

 

L2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 3 & 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuse

 

 

 

 

 

Note 1

Note 1 * Circuit

 

 

 

 

 

 

 

 

Connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Breaker

 

 

 

Note 5

 

 

 

 

 

 

 

 

Note 2

 

 

 

 

* Components not provided with driver.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes:

 

L1

 

 

L2

 

GND

 

 

 

 

 

 

 

 

 

1.

See “Protection Devices” described in this section.

 

 

 

 

 

 

 

 

 

 

 

 

2.

Metal conduit or shielded cable should be used. Connect

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Baldor

 

 

 

 

 

 

 

conduits so the use of a Reactor or RC Device does not

 

 

LinStep+

 

 

 

 

 

 

 

interrupt EMI/RFI shielding.

 

 

 

 

3.Use same gauge wire for Earth ground as is used for L and N. (VDE (Germany) requires 10mm2 minimum, 6AWG). For CE Compliance, connect Earth to the backplane of the enclosure.

4.Reference EMC wiring in Section 8.

5.GND is located on the motor terminal strip.

3-4Receiving & Installation

MN1853

Page 15
Image 15
Baldor MIN1853 manual Wire Size and Protection Devices, Delay a, Europe, Baldor, LinStep+