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Milton CAT 3512C 1500 kW 1875 kVA 60 Hz 1800 rpm 480 Volts Performance Data User Manual

Page 3

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EXHAUST Sound Data: 4.92 FEET

GEN W/F

EKW

PERCENT

LOAD

OVERALL

SOUND

DB(A)

OBCF

63HZ DB

OBCF

125HZ

DB

OBCF

250HZ

DB

OBCF

500HZ

DB

OBCF

1000HZ

DB

OBCF

2000HZ

DB

OBCF

4000HZ

DB

OBCF

8000HZ

DB

1,500

100

117

107

122

118

110

108

109

109

107

1,350

90

116

106

121

117

109

107

108

108

106

1,200

80

115

105

120

116

108

106

107

107

105

1,125

75

114

104

119

115

107

106

107

107

105

1,050

70

114

104

119

115

107

105

106

106

104

900

60

112

103

117

113

105

104

105

105

103

750

50

111

101

116

112

104

103

104

104

102

600

40

110

100

115

111

103

101

103

103

101

450

30

108

99

113

109

101

100

101

101

99

375

25

108

98

113

109

101

99

100

100

98

300

20

107

97

112

108

100

98

99

99

97

150

10

104

95

109

105

97

96

97

97

95

EXHAUST Sound Data: 22.97 FEET

GEN W/F

EKW

PERCENT

LOAD

OVERALL

SOUND

DB(A)

OBCF

63HZ DB

OBCF

125HZ

DB

OBCF

250HZ

DB

OBCF

500HZ

DB

OBCF

1000HZ

DB

OBCF

2000HZ

DB

OBCF

4000HZ

DB

OBCF

8000HZ

DB

1,500

100

103

95

111

106

97

95

96

96

93

1,350

90

102

94

110

104

96

94

95

95

92

1,200

80

101

93

109

103

95

93

94

94

91

1,125

75

101

92

109

103

94

93

93

93

91

1,050

70

100

92

108

102

94

92

93

93

90

900

60

99

90

107

101

93

91

92

92

89

750

50

98

89

106

100

91

90

91

90

88

600

40

97

88

105

99

90

89

89

89

86

450

30

95

86

103

97

89

87

88

88

85

375

25

94

86

102

96

88

86

87

87

84

300

20

93

85

101

95

87

85

86

86

83

150

10

91

83

99

93

85

83

84

84

81

Page 3 of 10

Performance Data

12/04/2009

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