CP Package System The Webtrol CP Package System is an innovative drive system that solves what has plagued rural homeowners for years, getting city-like (constant) water pressure from their wells. People moving from municipal to private water well systems tend to be unaware of two things, the need for a large pressure tank and the inherent pressure cycling present in a conventional water well system. In conventional well systems, pressure tank cycling (generally between 3 and 5 psi) causes major variations in water pressure. The Webtrol CP Package System is a submersible pump/motor designed to maintain constant water pressure using a standard 1.5-5 Hp Franklin Electric 3-phase motor, operating between 18 RPM and 48 RPM. Webtrol s CP Package System Box has the following 4 components* 1) Webtrol Pump End 2) Franklin Electric Motor 2) SubDrive Controller 3) Pressure Sensor. The CP Package System concept is really pretty simple. Standard water system motors are single speed. The CP Package System is designed to vary the speed (rpm) of the motor to give you variable Hp from one motor. When you need more water, it runs faster. When you need less water, it runs at a slower speed while maintaining a constant water pressure. 4 Constant Pressure Submersible Pump System CP PACKAGE SYSTEM CP Package System / Brochure 5/ * Systems with SubDrive 3 s do not ship in the same box WEBTROL
CP PACKAGE SYSTEM System Features and Benefits Everything you need in one box Easy Installation Provides constant City-Like water pressure under varying demands. Controller replaces pressure switch and has no moving parts. Adjustable pressure -8 lbs. Controller minimizes pressure cycling during long-running applications. Soft start/stop prevents water hammering and no in-rush of electric current at start-up. Controller converts single-phase 23V to three phase power, providing smooth and efficient motor operation. Ideal for geothermal systems or lawn irrigation. The Controller The heart of the system is the SubDrive controller that provides constant pressure using hi-tech electronics to drive a standard 3-phase motor according to the pressure demands of a highly accurate and durable pressure sensor. Input voltage to the controller is normal household 23VAC single phase power. (2 power wires plus ground). The output voltage to the motor is 3 phase power (3 power wires plus ground). Installation is as simple as a control box, it should be mounted to a sturdy supporting structure such as a wall or post. As the pressure sensor monitors the pressure to maintain the set pressure, it will send a signal to the controller that will in turn adjust the motor speed (18-48 RPM) to meet the ever-changing demand for water. Two lights on the SubDrive controller provide system status. The green Power On light is steady green anytime the unit is powered, and flashes when the pump / motor assembly is running. The red Fault light is used with the unit s built-in diagnostics. The Fault light indicates what the problem is by flashing a given number of times. The system also has the ability to soft-start. Soft starting totally eliminates the normal system in-rush current. This prevents the dimming light syndrome that occurs on some water systems. A Typical Webtrol CP Package System consists of only four components 1) Standard WT Series pump/3ph motor assembly. 2) SubDrive Controller. 3) Pressure Tank 4) Franklin Electric pressure sensor. 4 3 Pressure Tank Pressure Sensor Minimum Pressure Tank Size (Total Capacity) Pump Flow Rating Controller Model Minimum Tank Size SubDrive 75 2 gallons Less than 12 GPM SubDrive 1 4 gallons SubDrive 15 4 gallons SubDrive 3 8 gallons SubDrive 75 4 gallons 12 GPM or higher SubDrive 1 8 gallons SubDrive 15 8 gallons SubDrive 3 2 gallons Constant Water Pressure To House 2 6" min. Clearance For Airflow SubDrive Controller 6 Feet or less (Pressure tank to Pressure Sensor) 6" min. Note: The SubDrive controller is intended for indoor use and for operation in ambient temperature up to 14 degrees F. The electronics inside the controller are air cooled. As a result, there should be at least 6 inches of clearance on each side and below the unit to allow room for air flow. 6" min. 1 WT Series Pump & Motor Weber Industries, Inc. / Manufacturers of Webtrol Products 8417 New Hampshire Ave. / St. Louis, MO 63123 Phone: (314) 631-92 (8) 769-7867 Fax: (314) 631-8 E-mail: comments@webtrol.com
9 8 8 7 827 89 779 747 72 658 Model: CP75/WT57L 7 6 732 711 681 636 Model: CP75/WT77L 6 5 4 3 2 521 427 5 4 3 2 516 444 2 32 228 116 18 1 9 6 33 2 4 6 8 1 13 1 92 7 43 1 4 8 12 36 16 2 7 45 6 5 4 3 2 64 6 569 54 516 492 45 1 9 78 64 51 31 4 8 12 16 Model: CP75/WT17L 32 187 124 2 24 4 391 8 35 3 2 15 1 347 55 53 5 5 44 35 2 5 4 8 12 16 2 24 28 336 Model: CP75/WT137L 311 5 196 16 124 4 3 35 334 3 2 15 32 311 32 Model: CP75/WT187L 171 116 2 15 1 266 8 24 Model: CP75/WT7L 219 199 16 1 89 1 51 49 71 5 41 47 5 43 44 36 24 5 8 8 16 24 32 4 1 2 3 4 5
12 11 23 2 15 1 2 192 188 174 164 153 Model: CP75/WT357L 132 117 94 69 1 8 6 4 184 149 14 956 Model: CP1/WT51L 88 8 693 64 48 5 43 39 35 1 29 15 2 3 4 5 6 3 2 16 144 12 85 45 2 4 6 8 1 1 9 8 7 6 5 4 3 956 919 871 818 748 Model: CP1/WT71L 672 587 494 2 268 7 6 5 4 3 2 649 64 631 64 569 Model: CP1/WT11L 533 498 439 391 32 236 2 135 118 1 9 54 4 8 12 89 16 2 16 1 91 9 8 6 4 8 12 16 2 24 6 5 551 542 533 524 516 498 48 Model: CP1/WT131L 462 432 45 427 4 35 423 414 49 391 Model: CP1/WT181L 329 4 3 2 391 32 276 3 2 15 222 16 165 1 17 1 78 74 6 7 58 58 49 48 5 31 3 8 4 8 12 16 2 24 28 8 16 24 32 4
4 35 35 3 2 15 1 35 343 329 Model: CP1/WT1L 32 174 121 32 3 2 15 1 293 276 261 Model: CP1/WT351L 217 24 148 11 8 5 51 49 41 1 53 8 2 3 4 5 5 43 39 35 1 29 15 2 3 4 5 6 3 16 8 24 Model: CP15/WT415L 22 14 12 1476 1431 1378 1298 1227 Model: CP15/WT515L 1156 2 15 1 196 17 1 8 6 4 113 898 782 631 498 5 34 28 15 2 4 6 8 28 19 2 15 11 6 2 4 6 8 1 14 12 12 1 8 6 4 1244 1195 11 158 969 Model: CP15/WT715L 868 756 489 3 1 996 8 6 4 978 96 933 898 859 Model: CP15/WT115L 818 729 658 56 471 2 2 175 153 14 131 118 14 93 69 55 71 4 8 12 16 2 4 8 12 16 2 24
8 7 7 676 672 667 658 649 64 Model: CP15/WT1315L 6 61 587 Model: CP15/WT1815L 6 569 5 551 516 489 5 4 3 516 471 427 294 4 3 49 324 245 2 24 2 95 93 1 85 8 61 3 4 8 12 16 2 24 28 1 85 8 69 46 11 8 16 24 32 4 5 471 45 462 444 43 Model: WT32C3S 45 4 49 4 391 Model: CP15/WT3515L 4 35 3 2 15 49 36 187 35 3 2 15 3 32 196 1 121 1 17 69 65 56 5 35 9 1 2 3 4 5 58 53 5 45 1 1 2 3 4 5 6 3 3 8 24 Model: CP15/WT415L 22 24 222 21 Model: CP15/WT5515L 2 15 1 196 17 2 15 1 192 181 16 116 89 5 34 28 15 5 34 3 16 53 2 4 6 8 4 2 4 6 8 1
18 2 28 21 192 Model: CP15/WT615L 16 14 1614 1591 1517 1414 Model: CP3/WT73L 1273 15 1 5 164 151 139 119 13 8 62 12 1 8 6 4 1147 962 777 563 496 3 27 36 23 17 1 3 2 4 6 8 1 12 223 215 19 2 153 9 4 8 12 16 148 2 24 18 16 14 1318 133 19 1236 1214 12 1155 1 8 6 4 136 963 223 215 19 2 153 9 4 8 12 16 Model: CP3/WT13L 8 518 297 148 2 24 14 12 993 1 992 987 977 962 933 8 6 4 888 859 Model: CP3/WT133L 163 2 166 163 156 14 11 75 4 4 8 12 16 2 24 28 792 718 651 57 429 333 12 9 1 8 6 4 149 131 113 969 97 Model: CP3/WT183L 853 7 489 8 7 788 6 5 4 3 782 773 764 729 Model: CP3/WT3L 676 631 542 32 2 347 2 148 139 111 11 118 95 1 81 64 2 16 8 16 24 32 4 1 2 3 4 5
9 8 8 Model: CP3/WT3L 7 Model: CP3/WT353L 7 788 6 5 4 3 782 773 764 729 676 631 542 6 5 4 3 6 585 548 5 53 466 444 4 348 281 2 347 2 2 111 11 95 1 64 16 1 2 3 4 5 15 95 1 85 7 5 1 2 3 4 37 5 6 5 5 45 Model: CP4/WT43L 45 Model: CP3/WT553L 4 35 3 2 15 355 348 333 326 33 274 229 4 35 3 2 15 444 427 49 2 3 32 276 1 5 6 55 46 28 111 1 5 63 55 45 33 16 5 2 4 6 8 8 2 4 6 116 8 1 4 3 35 Model: CP3/WT63L Model: CP3/WT83L 3 2 15 1 347 3 329 311 24 16 2 15 1 9 232 212 193 172 151 123 124 51 49 5 43 33 2 89 3 2 4 6 8 1 12 5 31 22 12 3 2 4 6 8 1 12 14