This is a new pop-up window on top of your GeneratorJoe browser window.  CLICK TO CLOSE WINDOW

GENERATOR AMP RATINGS - THREE PHASE EXTENDED

3 PHASE AMPERES -  80% POWER FACTOR*  (Extended Table)

kW Times 1000 divided by (Volts*1.73) *.80

This chart approximates the amperage of a generator based on the size of the generator and the load on the generator at 100 percent of capacity.  Please note that this table is intended to be used as an estimator is not an exact representation due to various factors that can increase or decrease amperage. Elevation, temperature, fuel quality, age, wire size and length and other factors can decrease the amount of power a specific installation can generate.

kVAkW1202082202402773804004164404504806002400330041601100013800
5424.113.913.112.010.47.67.26.96.66.46.0------
6530.117.416.415.113.09.59.08.78.28.07.5------
9742.124.323.021.118.313.312.612.211.511.210.5------
11954.231.329.627.123.517.116.315.614.814.513.5------
131060.234.732.830.126.119.018.117.416.416.115.1------
151272.341.739.436.131.322.821.720.819.719.318.1------
191590.352.149.345.239.128.527.126.124.624.122.6------
201696.355.652.548.241.730.428.927.826.325.724.1------
2520120.469.565.760.252.238.036.134.732.832.130.1------
3125150.586.882.175.365.247.545.243.441.140.137.6------
3830180.6104.298.590.378.357.054.252.149.348.245.2------
4435210.7121.6115.0105.491.366.663.260.857.556.252.7------
5040240.8139.0131.4120.4104.376.172.369.565.764.260.248.212.08.86.9--
5645271.0156.3147.8135.5117.485.681.378.273.972.367.754.213.59.97.8--
6350301.1173.7164.2150.5130.495.190.386.882.180.375.360.215.110.98.7--
6955331.2191.1180.6165.6143.5104.699.395.590.388.382.866.216.612.09.6--
7560361.3208.4197.1180.6156.5114.1108.4104.298.596.390.372.318.113.110.4--
8065391.4225.8213.5195.7169.5123.6117.4112.9106.7104.497.878.319.614.211.3--
8870421.5243.2229.9210.7182.6133.1126.4121.6115.0112.4105.484.321.115.312.2--
9475451.6260.5246.3225.8195.6142.6135.6130.3123.2120.4112.990.322.616.413.0--
10080481.7277.9262.7240.8208.7152.1144.5139.0131.4128.5120.496.324.117.513.95.34.2
10685511.8295.3279.2255.9221.7161.6153.5147.6139.6136.5128.0102.425.618.614.85.64.5
11390541.9312.6295.6271.0234.8171.1162.6156.3147.8144.5135.5108.427.119.715.65.94.7
125100602.1347.4328.4301.1260.8190.1180.6173.7164.2160.6150.5120.430.121.917.46.65.2
138110662.3382.1361.3331.2286.9209.2198.7191.1180.6176.6165.6132.533.124.119.17.25.8
144115692.4399.5377.7346.2300.0218.7207.7199.7188.8184.6173.1138.534.625.220.07.66.0
150120722.5416.9394.1361.3313.0228.2216.8208.4197.1192.7180.6144.536.126.320.87.96.3
156125752.6434.2410.5376.3326.1237.7225.8217.1205.3200.7188.2150.537.627.421.78.26.5
163130782.8451.6427.0391.4339.1247.2234.8225.8213.5208.7195.7156.639.128.522.68.56.8
175140843.0486.3459.8421.5365.2266.2252.9243.2229.9224.8210.7168.642.130.724.39.27.3
188150903.2521.1492.6451.6391.3285.2271.0260.5246.3240.8225.8180.645.232.826.19.97.9
194155933.3538.4509.1466.6404.3294.7280.0269.2254.5248.8233.3186.746.733.926.910.28.1
kVAkW1202082202402773804004164404504806002400330041601100013800
206165993.5573.2541.9496.7430.4313.7298.0286.6271.0264.9248.4198.749.736.128.710.88.6
2131701023.6590.5558.3511.8443.4323.2307.1295.3279.2273255.9204.751.237.229.511.28.9
2191751053.7607.9574.8526.9456.5332.8316.1304.0287.4281263.4210.752.738.330.411.59.2
2251801083.8625.3591.2541.9469.5342.3325.1312.6295.6289271.0216.854.239.431.311.89.4
2381901144.0660.0624.0572.0495.6361.3343.2330.0312.0305.1286.0228.857.241.633.012.59.9
2502001204.2694.8656.9602.1521.7380.3361.3347.4328.4321.1301.1240.860.243.834.713.110.5
2752201324.7764.2722.5662.3573.9418.3397.4382.1361.3353.2331.2264.966.248.238.214.511.5
2882301384.9799.0755.4692.4599.9437.3415.5399.5377.7369.3346.2277.069.250.439.915.112.0
3002401445.1833.7788.2722.5626.0456.3433.5416.9394.1385.4361.3289.072.352.541.715.812.6
3132501505.3868.4821.1752.6652.1475.4451.6434.2410.5401.4376.3301.175.354.743.416.413.1
3252601565.5903.2853.9782.8678.2494.4469.7451.6427.0417.5391.4331.278.356.945.217.113.6
3442751655.8955.3903.2827.9717.3522.9496.7477.6451.6441.6414.0313.182.860.247.818.114.4
3632901746.11007.4952.4873.1756.5551.4523.8503.7476.2465.6436.5349.287.363.550.419.015.2
3753001806.41042.1985.3903.2782.5570.4541.9521.1492.6481.7451.6361.390.365.752.119.715.7
4383502107.41215.81149.51053.7913.0665.5632.2607.9574.8562.0526.9421.5105.476.660.823.018.3
5004002408.51389.51313.71204.21043.4760.6722.5694.8656.9642.3602.1481.7120.487.669.526.320.9
5634502709.51563.21477.91354.81173.8855.6812.9781.6739.0722.5677.4541.9135.598.578.229.623.6
6255003010.61736.91642.11505.31304.2950.7903.2868.4821.1802.8752.6602.1150.5109.586.832.826.2
6885503311.71910.61806.41655.81434.71045.8993.5955.3903.2883.1827.9662.3165.6120.495.536.128.8
7506003612.72084.31970.61806.41565.11140.91083.81042.1985.3963.4903.2722.5180.6131.4104.239.431.4
8136503913.82257.92134.81956.91695.51235.91174.11129.01067.41043.7978.4782.8195.7142.3112.942.734.0
8757004214.82431.62299.02107.41825.91331.01264.51215.81149.51124.01053.7843.0210.7153.3121.646.036.7
9387504515.92605.32463.22257.91956.31426.11354.81302.71231.61204.21129.0903.2225.8164.2130.349.339.3
10008004817.02779.02627.42408.52086.81521.91445.11389.51313.71284.51204.2963.4240.8175.2139.052.541.9
11259005419.13126.42955.92709.52347.61711.31625.71563.21477.91445.11354.81083.8271.0197.1156.359.147.1
125010006021.23473.83284.33010.62608.51901.41806.41736.91642.11605.71505.31204.2301.1219.0173.765.752.4
156312507526.54342.24105.43763.23260.62376.82257.92171.12052.72007.11881.61505.3376.3273.7217.182.165.4
187515009031.85210.64926.44515.93912.72852.12709.52605.32463.22408.52257.91806.4451.6328.4260.598.578.5
21881750--5747.55268.54564.83327.53161.13039.52873.82809.92634.32107.4526.9383.2304.0115.091.6
25002000--6568.66021.25216.93802.93612.73473.83284.33211.33010.62408.5602.1437.9347.4131.4104.7
28122250--7389.66773.85869.04278.24064.33908.03694.83612.73386.92709.5677.4492.6390.8147.8117.8
31302500--8210.77526.56521.14753.64515.94342.24105.44014.13763.23010.6752.6547.4434.2164.2130.9
37503000--9852.99031.87825.45704.35419.15210.64926.44817.04515.93612.7903.2656.9521.1197.1157.1
43753500--11495.010537.19129.66655.06322.36079.15747.55619.85268.54214.81053.7766.3607.9229.9183.3
50004000--13137.212042.410433.87605.77225.46947.56568.66422.66021.24817.01204.2875.8694.8262.7209.4
kVAkW1202082202402773804004164404504806002400330041601100013800

3 PHASE AMPERES -  80% POWER FACTOR*  (Extended Table)

kW Times 1000 divided by (Volts*1.73) *.80

*All values shown are approximate.

Copyright © 1996-2016 GeneratorJoe Inc. & GeneratorJoe®. All Rights Reserved.

This is a new pop-up window on top of your GeneratorJoe browser window.  CLICK TO CLOSE WINDOW


GENERATOR AMP RATINGS - SINGLE PHASE EXTENDED

PHASE AMPERES -  100% POWER FACTOR*  (Extended Table)

(kW Times 1000) divided by Volts

kVAkW120240
118.34.2
3216.78.3
4325.012.5
5433.316.7
6541.720.8
8650.025.0
9758.329.2
10866.733.3
11975.037.5
131083.341.7
141191.745.8
1512100.050.0
1613108.354.2
1814116.758.3
1915125.062.5
2016133.366.7
2117141.770.8
2318150.075.0
2419158.379.2
2520166.783.3
2621175.087.5
2822183.391.7
2923191.795.8
3024200.0100.0
3125208.3104.2
3326216.7108.3
3427225.0112.5
3528233.3116.7
3629241.7120.8
3830250.0125.0
3931258.3129.2
4032266.7133.3
4133275.0137.5
4334283.3141.7
4435291.7145.8
4536300.0150.0
4637308.3154.2
4838316.7158.3
4939325.0162.5
5040333.3166.7
5141341.7170.8
5342350.0175.0
5443358.3179.2
5544366.7183.3
5645375.0187.5
5846383.3191.7
5947391.7195.8
6048400.0200.0
6149408.3204.2
6350416.7208.3
6451425.0212.5
6552433.3216.7
6653441.7220.8
6854450.0225.0
6955458.3229.2
7056466.7233.3
7157475.0237.5
7358483.3241.7
7459491.7245.8
7560500.0250.0
7661508.3254.2
7862516.7258.3
7963525.0262.5
8064533.3266.7
8165541.7270.8
8366550.0275.0
8467558.3279.2
8568566.7283.3
8669575.0287.5
8870583.3291.7
8971591.7295.8
9072600.0300.0
9173608.3304.2
9374616.7308.3
9475625.0312.5
9576633.3316.7
9677641.7320.8
9878650.0325.0
9979658.3329.2
kVAkW120240
10080666.7333.3
10181675.0337.5
10382683.3341.7
10483691.7345.8
10584700.0350.0
10685708.3354.2
10886716.7358.3
10987725.0362.5
11088733.3366.7
11189741.7370.8
11390750.0375.0
11491758.3379.2
11592766.7383.3
11693775.0387.5
11894783.3391.7
11995791.7395.8
12096800.0400.0
12197808.3404.2
12398816.7408.3
12499825.0412.5
125100833.3416.7
126101841.7420.8
128102850.0425.0
129103858.3429.2
130104866.7433.3
131105875.0437.5
133106883.3441.7
134107891.7445.8
135108900.0450.0
136109908.3454.2
138110916.7458.3
139111925.0462.5
140112933.3466.7
141113941.7470.8
143114950.0475.0
144115958.3479.2
145116966.7483.3
146117975.0487.5
148118983.3491.7
149119991.7495.8
1501201000.0500.0
1511211008.3504.2
1531221016.7508.3
1541231025.0512.5
1551241033.3516.7
1561251041.7520.8
1581261050.0525.0
1591271058.3529.2
1601281066.7533.3
1611291075.0537.5
1631301083.3541.7
1641311091.7545.8
1651321100.0550.0
1661331108.3554.2
1681341116.7558.3
1691351125.0562.5
1701361133.3566.7
1711371141.7570.8
1731381150.0575.0
1741391158.3579.2
1751401166.7583.3
1761411175.0587.5
1781421183.3591.7
1791431191.7595.8
1801441200.0600.0
1811451208.3604.2
1831461216.7608.3
1841471225.0612.5
185