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15 • 20 • 30 • 48 • 50 kW operating data
®
Protector™ Series
GENERATOR OUTPUT VOLTAGE/kW - 60 Hz
kW (Standby) Amp (Standby) CB Size
RD015
120/240 V, 1Ø, 1.0 pf 15 62 70
120/208 V, 3Ø, 0.8 pf 15 52 60
120/240 V, 3Ø, 0.8 pf 15 45 50
RD020
120/240 V, 1Ø, 1.0 pf 20 83 100
120/208 V, 3Ø, 0.8 pf 20 69 80
120/240 V, 3Ø, 0.8 pf 20 60 70
RD030
120/240 V, 1Ø, 1.0 pf 30 125 150
120/208 V, 3Ø, 0.8 pf 30 104 125
120/240 V, 3Ø, 0.8 pf 30 90 100
277/480 V, 3Ø, 0.8 pf 30 45 50
RD048/RD050
120/240 V, 1Ø, 1.0 pf 48 200 200
120/208 V, 3Ø, 0.8 pf 50 173 200
120/240 V, 3Ø, 0.8 pf 50 150 175
277/480 V, 3Ø, 0.8 pf 50 75 90
SURGE CAPACITY IN AMPS
Voltage Dip @ < .4 pf
15% 30%
RD015
120/240 V, 1Ø 53 129
120/208 V, 3Ø 37 90
120/240 V, 3Ø 32 78
RD020
120/240 V, 1Ø 87 211
120/208 V, 3Ø 59 143
120/240 V, 3Ø 51 124
RD030
120/240 V, 1Ø 66 168
120/208 V, 3Ø 59 144
120/240 V, 3Ø 51 125
277/480 V, 3Ø 26 64
RD048/RD050
120/240 V, 1Ø 69 189
120/208 V, 3Ø 90 218
120/240 V, 3Ø 78 189
277/480 V, 3Ø 36 87
ENGINE FUEL CONSUMPTION
gal/hr L/hr
RD015
25% of rated load 0.51 1.93
50% of rated load 0.79 2.99
75% of rated load 1.14 4.31
100% of rated load 1.48 5.58
RD020
25% of rated load 0.67 2.6
50% of rated load 1.05 3.97
75% of rated load 1.52 5.32
100% of rated load 1.98 7.48
RD030
25% of rated load 0.92 3.5
50% of rated load 1.45 5.5
75% of rated load 1.96 7.4
100% of rated load 2.74 10.4
RD048/RD050
25% of rated load 1.35 4.92
50% of rated load 2.15 8.71
75% of rated load 3.06 12.5
100% of rated load 3.98 16.36
STANDBY RATING: Standby ratings apply to installations served by a reliable utility source. The standby rating is applicable to varying loads for the duration of a power outage. There
is no overload capability for this rating. Ratings are in accordance with ISO-3046-1. Design and specifications are subject to change without notice.