Taco Comfort Solutions
Submittal Data Information: SCI Series Pumps
Effective: January 27, 2020
Supersedes: May 14, 2015
Model: SCI1209-1760-1.5
Document Number: 301-2768-A
General Information
| Job: | Engineer: | ||
|---|---|---|---|
| Contractor: | Rep: |
| Item No. | Model No. | Impeller Dia. | G.P.M. | Head/Ft | H.P. | Elec. Char. |
|---|---|---|---|---|---|---|
| DOE Basic Model Number: SCI1209C-A-4P-PD |
Configuration: Pump + Motor + Drive
PEI Value: 0.45
Energy Rating: 55
Pump and Drive Configurations
Pump Schematic
A diagram illustrating the pump's physical layout. Key connection points are labeled:
- DISCHARGE: Outlet port for fluid.
- SUCTION: Inlet port for fluid.
- 1/4" NPT GAUGE TAP: A threaded port for pressure gauge connection.
- 1/4" NPT CASING DRAIN PLUG: A threaded port for draining the pump casing.
- P HOLE (MOTOR): A port related to the motor assembly.
- N HOLE (PUMP): A port related to the pump assembly.
The diagram also shows labels A, B, C, D, E, F, G, H, J, K, R, S, T, U, V indicating various dimensions and features, and notes "SUBJECT TO CUSTOMER'S MOTOR SELECTION".
Drive Options and Dimensions
The SCI Series pumps are available with different drive configurations:
- Basic drive: Standard drive unit.
- Drive with optional disconnect: Drive unit with an integrated disconnect switch.
- Drive with bypass: Drive unit incorporating a bypass feature.
| HP Range | Frame | Dimensions - Inches (mm) | ||||
|---|---|---|---|---|---|---|
| 208V | 460V | 575V | T | U | V | |
| 1.5 (1.1) - 5 (4.0) | 1.5 (1.1) - 10 (7.5) | 1.5 (1.1) - 10 (7.5) | Without bypass A5 | 16.5 (420) | 9.5 (242) | 9.6 (243) |
| 1.5 (1.1) - 5 (4.0) | 1.5 (1.1) - 10 (7.5) | 1.5 (1.1) - 10 (7.5) | With bypass A5 | 18.9 (478) | 10.3 (262) | 10.3 (262) |
Note: 50 Cycle Performance Curves attached when applicable.
Dimensional Data (NEMA TEFC Type 12 / IP55)
Detailed dimensions for NEMA TEFC Type 12 / IP55 rated pumps.
| Model No. | Flange Size (Suction x Discharge) | Motor Frame | HP | 1760 RPM | A | B | C (Motor) | D | E | F | G | H | J | K | L | N (Pump) | P | R | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ANSI Class 125 | ANSI Class 125 | ANSI Class 125 (Motor) | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ANSI Class 125 | ||||||
| 1209-1.5 | 1 1/2 x 1 1/4 (38 x 32) | 145JM | 1.5 | 1760 | 3.50 (89) | 9.10 (231) | 5.5 (140) | 5.94 (151) | 3.50 (89) | 7.09 (180) | 10.00 (254) | 9.84 (250) | 3.75 (95) | 1.63 (41) | 5.22 (133) | 0.62 (16) | 0.34 (9) | 5.0 (127) | 7.84 (199) |
English dimensions are in inches. Metric dimensions are in millimeters. Metric data is presented in (). Do not use for construction purposes unless certified.
Materials of Construction
Details on materials used for pump components, available in Bronze Fitted and All Iron configurations.
| BRONZE FITTED | ALL IRON | |||||
|---|---|---|---|---|---|---|
| Standard Pump Construction | Optional | Standard Pump Construction | Optional | |||
| 125# Flange | 250# Flange | 125# or 250# | 125# Flange | 250# Flange | 125# or 250# | |
| Casing | Cast Iron ASTM A48/A48M-03 Class 30A | Ductile Iron ASTM A536-84 Grade 65-45-12 | N/A | Cast Iron ASTM A48/A48M-03 Class 30A | Ductile Iron ASTM A536-84 Grade 65-45-12 | N/A |
| Cover | Cast Iron ASTM A48/A48M-03 Class 30A | Ductile Iron ASTM A536-84 Grade 65-45-12 | N/A | Cast Iron ASTM A48/A48M-03 Class 30A | Ductile Iron ASTM A536-84 Grade 65-45-12 | N/A |
| Impeller | Bronze ASTM B584-98A C87500 | Bronze ASTM B584-98A C87500 | N/A | Cast Iron ASTM A48/A48M-03 Class 30A | Cast Iron ASTM A48/A48M-03 Class 30A | N/A |
| Wear Ring | Bronze ASTM B584-98A C92200 | N/A | N/A | N/A | N/A | N/A |
| Shaft | Carbon Steel AISI 1045 | Carbon Steel AISI 1045 | Stainless Steel TYPE 416"T" or 410"T" ASTM A58 | Carbon Steel AISI 1045 | Carbon Steel AISI 1045 | Stainless Steel TYPE 416"T" or 410"T" ASTM A58 |
| Shaft Sleeve | Bronze ASTM B584-98A C92200 | Bronze ASTM B584-98A C92200 | Stainless Steel TYPE 303 ASTM A276 | Bronze ASTM B584-98A C92200 | Bronze ASTM B584-98A C92200 | Stainless Steel TYPE 303 ASTM A276 |
| Mech. Seal | Ceramic/EPT | Ceramic/EPT | C/F | Ceramic/EPT | Ceramic/EPT | C/F |
| Seal Flush Line | N/A | N/A | Copper | N/A | N/A | Stainless Steel |
CF - Consult Factory; NA - Not Available
Dimensional Data (250 PSI)
Dimensions for pumps rated at 250 PSI.
| Model No. | Flange Size (Suction x Discharge) | HP | 1760 RPM | A | B | K | S |
|---|---|---|---|---|---|---|---|
| ANSI Class 250 | ANSI Class 250 | ANSI Class 250 | ANSI Class 250 | ||||
| 1209-1.5 | 1 1/2 x 1 1/4 (38 x 32) | 1.5 | 1760 | 3.75 (95) | 9.36 (238) | 1.88 (48) | 8.09 (206) |
Maximum Assembly Weight
| Motor Frame | Weight Lbs (Kg) |
|---|---|
| 145JM | 135 (61) |
Operating Specifications
| Standard | Optional | |
|---|---|---|
| Flange | ANSI Class 125 | ANSI Class 250 |
| Pressure | 175 PSIG* (1210 KPA) | 300 PSIG** (2070 KPA) |
| Temperature | 250°F (120°C) | 250°F (120°C) |
Motors: All NEMA Standard (T Frame)
* In accordance with ANSI Standard B16.1 Class 125
** In accordance with ANSI Standard B16.1 Class 250 Dim.
Performance Curve Description
The document includes a performance curve graph illustrating the relationship between pump head and flow rate. The graph features:
- X-axis: Flow in Gallons Per Minute (GPM), ranging from 0 to 100.
- Y-axis (Left): Head in Feet (ft), ranging from 0 to 60.
- Y-axis (Right): Head in Kilopascals (kPa), ranging from 0 to 200.
- Multiple performance lines are shown, corresponding to different operating frequencies (e.g., 20Hz, 40Hz, 60Hz) and potentially motor/drive configurations.
This curve helps in selecting the appropriate pump operating point for specific system requirements.
Specifications
Motor Design Data
| HP: | |
|---|---|
| Volts: | |
| Frequency: | |
| Phase: |
Drive Data
| Protocols (Standard): | BACnet, Modbus RTU, N2 Metasys, FLN Apogee, FC Protocol |
|---|---|
| Protocols (Optional): | LonWorks®, DeviceNet, Profibus |
| Enclosure: | NEMA Type 1 / IP21 |
| I/O (Standard): | 6 Digital Inputs / 2 Digital Outputs, 1 Analog Current Output / 2 Analog Inputs, 2 Pulse Inputs, 2 Form C Relays |
| Additional Control Options: | None, General Purpose I/O, Relay Card, 24VDC Supply, Analog I/O |
| Electrical Configuration: | Basic (no disconnect), Mechanical disconnect, Fused disconnect, 2 Contactor Bypass - Drive Fusing & Main Disconnect (5kA SCCR), 2 Contactor Bypass - Main Fusing & Disconnect (100kA SCCR), 3 Contactor Bypass - Drive Fusing & Main Disconnect (5kA SCCR), 3 Contactor Bypass - Main Fusing & Disconnect (100kA SCCR) |
| ENI/RFI Control: | Integrated filter designed to meet EN61800-3 |
| Harmonic Suppression: | Dual DC-link chokes (Equivalent: 5% AC line reactor), Supporting IEEE 519-1992 requirements |
| Cooling: | Fan-cooled through back channel |
| Ambient Temperature: | -10°C to 45°C up to 1000 meters above sea level (-14°F to 113°F up to 3300 feet above sea level) |
Control Connections
| Analog input (follower signal): | 2; selectable voltage or current, direct and inverse acting |
|---|---|
| Digital inputs (programmable): | 6 (2 can be used as digital outputs) |
| Analog outputs (programmable): | 1; 0/4 to 20 mA |
| Relay outputs (programmable): | 2 standard Form C 240 V AC, 2 A; 1 or 3 additional optional |
| Auxiliary voltage: | +24 V DC, maximum 200 mA |
| Communication port: | 1 RS485, 1 USB |
