Published systems

Baltimore Aircoil's VRC-1227B-1236N-JB — a Vertex VRC evaporative condenser rejecting 7446 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 119.1 m³/s of the maker's own printed air, with a 79.9 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

Baltimore Aircoil's PCC-1134-2420N060 — a PCC evaporative condenser rejecting 6888 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 110.2 m³/s of the maker's own printed air, with a 44.7 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

BAC's PFI-1218N-2D2DS-O1 — a PFi closed-circuit cooler, 177 nominal tons (780 kW): rated to cool 534 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 65.1 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's XES15E-1218-12GN — a Series 1500 cooling tower, 414 nominal tons (1818 kW): rated to cool 1245 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 44.9 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's XES3E-1222-13O — a Series 3000 cooling tower, 766 nominal tons (3369 kW): rated to cool 2307 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 85.6 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's VFL-036-22L — a Series V closed circuit closed-circuit cooler, 40 nominal tons (175 kW): rated to cool 120 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 12.7 m³/s of air, the maker's own printed airflow, and drawn at those flows with a forced-draft fan on the leaving air, where its nameplate cannot be counted twice against a certified point. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

Baltimore Aircoil's VRC-1260B-1236N-MA — a Vertex VRC evaporative condenser rejecting 7643 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 127.0 m³/s of the maker's own printed air, with a 89.5 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

Baltimore Aircoil's PCC-1135-1236N080 — a PCC evaporative condenser rejecting 6894 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 108.5 m³/s of the maker's own printed air, with a 59.7 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

BAC's PFI-1218N-2D2ES-M1 — a PFi closed-circuit cooler, 176 nominal tons (776 kW): rated to cool 531 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 54.6 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's XES15E-1218-12HN — a Series 1500 cooling tower, 484 nominal tons (2129 kW): rated to cool 1458 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 52.2 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's XES3E-1222-14L — a Series 3000 cooling tower, 643 nominal tons (2826 kW): rated to cool 1935 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 72.5 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's VFL-036-22M — a Series V closed circuit closed-circuit cooler, 46 nominal tons (202 kW): rated to cool 138 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 14.0 m³/s of air, the maker's own printed airflow, and drawn at those flows with a forced-draft fan on the leaving air, where its nameplate cannot be counted twice against a certified point. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

Baltimore Aircoil's VRC-1271B-1236N-LA — a Vertex VRC evaporative condenser rejecting 7712 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 108.5 m³/s of the maker's own printed air, with a 67.1 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

Baltimore Aircoil's PCC-1144-2418N080 — a PCC evaporative condenser rejecting 6949 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 108.5 m³/s of the maker's own printed air, with a 59.7 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

BAC's PFI-1218N-2D3DS-K1 — a PFi closed-circuit cooler, 148 nominal tons (648 kW): rated to cool 444 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 44.3 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's XES15E-1218-12JN — a Series 1500 cooling tower, 553 nominal tons (2432 kW): rated to cool 1665 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 59.2 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's XES3E-1222-14M — a Series 3000 cooling tower, 704 nominal tons (3093 kW): rated to cool 2118 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 78.8 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's VFL-036-31M — a Series V closed circuit closed-circuit cooler, 49 nominal tons (215 kW): rated to cool 147 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 13.8 m³/s of air, the maker's own printed airflow, and drawn at those flows with a forced-draft fan on the leaving air, where its nameplate cannot be counted twice against a certified point. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

Baltimore Aircoil's VRC-1324B-1236N-JB — a Vertex VRC evaporative condenser rejecting 8031 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 109.2 m³/s of the maker's own printed air, with a 79.9 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

Baltimore Aircoil's PCC-1151-1240N060 — a PCC evaporative condenser rejecting 6990 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 105.6 m³/s of the maker's own printed air, with a 44.7 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

BAC's PFI-1218N-2D4DS-P1 — a PFi closed-circuit cooler, 201 nominal tons (885 kW): rated to cool 606 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 67.6 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's XES15E-1285-06EN — a Series 1500 cooling tower, 92 nominal tons (403 kW): rated to cool 276 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 10.7 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's XES3E-1222-14N — a Series 3000 cooling tower, 753 nominal tons (3312 kW): rated to cool 2268 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 84.1 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

BAC's VFL-036-32K — a Series V closed circuit closed-circuit cooler, 43 nominal tons (188 kW): rated to cool 129 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 11.0 m³/s of air, the maker's own printed airflow, and drawn at those flows with a forced-draft fan on the leaving air, where its nameplate cannot be counted twice against a certified point. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.