Guardian Technologies 4390 Manual De Usuario

SPECIFICATIONS

Page 2

GENERATOR

Models 04389, 04758

Models 04456, 04759

Model 04390, 04760

Rated Max. Continuous Power Capacity (Watts*)

6,000 NG/7,000 LP

12,000 NG/12,000 LP

13,000 NG/15,000 LP

Rated Voltage

120/240

Rated Max. Continuous Load Current (Amps)

120 Volts**

50.0 NG/58.3 LP

100.0 NG/100.0 LP

108.3 NG/125.0 LP

240 Volts

25.0 NG/29.2 LP

50.0 NG/50.0 LP

54.2 NG/62.5 LP

Main Line Circuit Breaker

30 Amp

50 Amp

60 Amp/70 Amp

Phase

Number of Rotor Poles

Rated AC Frequency

60 Hz

Power Factor

Battery Requirement

Group 26/26R

12 Volts and

350 Cold-cranking

550 Cold-cranking

Amperes Minimum

Weight

452 Pounds

470 Pounds

487 Pounds

Output Sound Level @ 23 ft (7m) at full load

68 db (A)

70.5db (A)

71.5 db (A)

Normal Operating Range

-20 F (-28.8 C) to 104 F (40 C)

* Maximum wattage and current are subject to and limited by such factors as fuel Btu content, ambient temperature, altitude, engine power and condition, etc. Maximum power

decreases about 3.5 percent for each 1,000 feet above sea level; and also will decrease about 1 percent for each 6 C (10 F) above 16 C (60 F) ambient temperature.

** Load current values shown for 120 volts are maximum TOTAL values for two separate circuits. The maximum current in each circuit must not exceed the value stated for 240 volts.

15,000 watt with upgrade kit 04578-0. Kit includes power harnesses and 70 amp 2-pole circuit breaker.

ENGINE

Models 04389, 04758

Models 04456, 04759

Models 04390, 04760

Type of Engine

GH-410

GT-990

Number of Cylinders

Rated Horsepower

14.5 @ 3,600 rpm

26 @ 3,600 rpm

30 @ 3,600 rpm

Displacement

410cc

992cc

Cylinder Block

Aluminum w/Cast

Iron Sleeve

Valve Arrangement

Overhead Valves

Ignition System

Solid-state w/Magneto

Recommended Spark Plug

RC12YC

Spark Plug Gap

0.76 mm (0.030 inch)

0.5 mm (0.020 inch)

Compression Ratio

8.6:1

9.5:1

Starter

12 Vdc

12Vdc

Oil Capacity Including Filter

Approx. 1.5 Qts

Approx. 1.7 Qts

Recommended Oil Filter

Generac Part # 070185

Recommended Air Filter

Generac Part # 0C8127

Operating RPM

3,600

FUEL CONSUMPTION

Model #

Natural Gas*

LP Vapor**

1/2 Load

Full Load

1/2 Load

Full Load

04389, 04758

105

0.91/33

1.21/44.1

04556, 04759

114

185

1.34/48.9

2.17/79.0

04390, 04760

148.5

240

1.73/63.2

2.80/102.3

* Natural gass is in cubic feet per hour. **LP is in gallons per hour/cubic feet per hour.

STATOR WINDING RESISTANCE VALUES / ROTOR RESISTANCE

Model 04692

Models 04389

Models 04456

Models 04390

04679, 04758

04759

04760

Power Winding: Across 11 & 22

0.190-0.208 ohms

0.223-0.259 ohms

0.115 ohms

0.08/0.08 ohms

Power Winding: Across 33 & 44

0.190-0.208 ohms

0.223-0.259 ohms

0.115 ohms

0.08/0.08 ohms

Excitation Winding: Across 2 & 6

1.442-1.670 ohms

1.53-1.77 ohms

0.745 ohms

0.705 ohms

Engine Run Winding: Across 55 & 66A

0.104-0.120 ohms

0.100-0.169 ohms

0.109 ohms

0.087 ohms

Battery Charge Winding: Across 66 & 77

0.137-0.158 ohms

0.146-0.169 ohms

0.164 ohms

0.130 ohms

Rotor Resistance

15.42-17-85 ohms

11.88-13.76 ohms

15.9 ohms

19.8 ohms