03 input wiring specifications, 03 input wiring specifications -2 – Tweco PC-800 User Manual

Page 16

Advertising
background image

INTRODUCTION

2-2

Manual 0-4603

Power Supply Dimensions & Weight

Ventilation Clearance Requirements

A-03572

27.5 in / 696 mm

12.4 in /
315 mm

17.3 in /
439 mm

83 lb / 37.6 kg

6"

150 mm

A-03379

6"

150 mm

6"

150 mm

6"

150 mm

2.03 Input Wiring Specifications

Input

Power Input

Current Input

Suggested Sizes (See Notes)

Voltage

Freq.

1-Ph

3-Ph

1-Ph

3-Ph

Fuse (Amps)

Wire (AWG)

Wire (Canada)

(Volts)

(Hz)

(kVA)

(kVA)

(Amps)

(Amps)

1-Ph

3-Ph

1-Ph

3-Ph

1-Ph

3-Ph

208

50/60

11.8

57

60

6

6

230

50/60

11.8

52

60

6

6

Line Voltages with Suggested Circuit Protection and Wire Sizes

Based on National Electric Code and Canadian Electrical Code

Firepower PC-800 Input Wiring Requirements

NOTES

Refer to Local and National Codes or local authority having jurisdiction for proper wiring requirements.

Cable size is de-rated based on the Duty Cycle of the equipment.

The suggested sizes are based on flexible power cable with power plug installations. For hard-wired installations refer
to local or national codes.

Cable conductor temperature used is 167° F (75° C).

An energy limiting fuse UL Class RK-1 (examples: BUSS LPS / LPN-RK or Gould-Shawmut AZK-A6K) should be
used to minimize damage to Plasma Cutting, Welding or power distribution equipment.

NEVER

use replaceable element fuses like UL Class H, or "one-time" fuses like UL Class K5.

Advertising