Miller ICE-40C Instrukcja obsługi - Strona 14

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3-1. Specifications

Amperes Input at

Rated Load

50/60 Hz

Output 50/60 Hz

208 V

230 V

Single-

Phase

3-2. Specifications For Torch

Air-cooled torch for plasma arc cutting (PAC)

50% duty cycle

Safety interlock devices disable power source

Safety trigger guard

Cutting capacity: see Section 3-1

3-3. Duty Cycle And Overheating

5 Minutes Cutting

Overheating

3-4. Torch Dimensions And Weight

3.5 lb (1.6 kg) With 25 ft (7.6 m) Cable

OM-2239 Page 10

SECTION 3 – INSTALLATION

KVA

6.8

6.7

For Units Connected to a 208 Volt Circuit or a 230 Volt Circuit:

50% Duty Cycle At 40 amperes, 140 volts dc (typical cutting)

Minutes

1 in (25 mm)

1-3/8 in (35 mm)

Rated

Type of

Output

Direct

40 A @ 140

Current,

Volts DC,

Straight

50% Duty

Polarity

Cycle

(DCEN)

5 Minutes Resting

8-3/8 in

(213 mm)

Rated

Plasma

Cutting

Open-Circuit

Gas

Capacity

Voltage DC

Air Or

0.5 in

Nitrogen

(12.7 mm)

Only

At 16 IPM

Duty Cycle is percentage of 10

minutes that unit can cut at rated

load without overheating.

If unit overheats, output stops,

temperature

status

illuminates, and cooling fan runs.

Wait fifteen minutes for unit to cool

or temperature light to go off.

Reduce amperage or duty cycle

before cutting or gouging.

Y Exceeding duty cycle can

damage

unit

warranty.

Reduce Duty Cycle

sduty1 5/95 / Ref. 803 219

Maximum

260

light

and

void

Ref. 801 397-A