TOWER IQ Stand Alone or Building Automation Controlled Options Scalable to meet any application Energy Saving VFDs

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TOWER IQ Stand Alone or Building Automation Controlled Options Scalable to meet any application Energy Saving VFDs All-Inclusive Single Point Cooling Tower Control INTEGRATES WITH AN EXISTING

line reactors, and other critical features.

1 TOWER IQ Stand Alone or Building Automation Controlled Options Scalable to meet any application Energy Saving VFDs All-Inclusive Single Point Cooling Tower Control INTEGRATES WITH AN EXISTING AUTOMATION SYSTEM OR TEMPERATURE CONTROL OPTION FOR STANDALONE APPLICATION Scalable options to meet any application Adequately sized to add other options including spray pump, basin heater control, line reactors, and other critical features. Smart Design FCS P-SERIES HVAC DRIVE FOR OPTIMUM PERFORMANCE Space-vector control for clean sinewave output for efficiency and enhanced motor life Automatic energy savings mode Dual PID controls. Primary for maintaining temperature, pressure, etc., additional for secondary PID control of external device. 32 character LCD for easy set up and parameter display. Standard kwh metering of energy usage to optimize control Having the ability to retrofit existing installations with a stand-alone capable panel gives us immediate energy savings-- regardless of the type of energy management system. MULTIPLE PID SET POINTS Programmable and selectable for maintaining pressure or temperature during different seasons or operating conditions INTEGRATED HOA AND 3-CONTACTOR BYPASS STANDARD Integrated HOA and status indications for simplified operation VFD isolating three contactor bypass with disconnect options standard BACnet is a registered trademark of ASHRAE.

SINGLE SOURCE CONTROL REDUCES COMPONENTS, INCREASES RELIABILITY Wide range of options available.

vary speed of drive Accepts direct input from RTD type sensor or thermocouple Adjustments for set-points and hysteresis ADDITIONAL OPTIONS Basin Heater Control Prevents freezing Contactor activated

Provision for low water protection Vibration cut-out Provision for vibration switch cut-out Water Level Control Power Provides 120VAC @ 2A Full voltage starter with overload relay HOA switch provided

2 SINGLE SOURCE CONTROL REDUCES COMPONENTS, INCREASES RELIABILITY Wide range of options available. One connection point for power TEMPERATURE CONTROL OPTION PROVIDES COMPLETE STAND ALONE OPERATION Ideal for retrofit Start/stop sequencing for fans, dampers, and spray pumps Provides analog output to vary speed of drive Accepts direct input from RTD type sensor or thermocouple Adjustments for set-points and hysteresis ADDITIONAL OPTIONS Basin Heater Control Prevents freezing Contactor activated by external signal (i.e.thermostat). Provision for low water protection Vibration cut-out Provision for vibration switch cut-out Water Level Control Power Provides 2A Full voltage starter with overload relay HOA switch provided Status indication options stage Temperature Control Start/stop sequencing for fans, dampers, and spray pumps Provides analog output to vary speed of drive Accepts direct input from RTD type sensor or thermocouple Adjustments for set-points and hysteresis Line Reactors For use in systems with unstable utility power, long leads from service transformer to VFD and/or when power source is greater than 10 times the kva rating of the inverter Provides harmonic distortion filtering Output Reactor/Filters Use when leads from drive to motor exceed 35 at 480VAC or greater. Above 100 use output filter Decreases level of voltage spikes to prevent motor insulation breakdown. Panel Space Heater To prevent condensation and freezing

Tower IQ Specifications Protective Functions Alarm Alarm Stall, Overload, Temperature sensor fault Trip Overvoltage, Undervoltage, Overcurrent, Inverter overheat, Motor overheat, I/O phase loss, Fuse

Input / Output Voltage 3 phase 200 230V (-15%,+10%) 50-60Hz, 3 phase 480V (-15%,+10%) 50-60Hz Power Rating 7.

3 Tower IQ Specifications Protective Functions Alarm Alarm Stall, Overload, Temperature sensor fault Trip Overvoltage, Undervoltage, Overcurrent, Inverter overheat, Motor overheat, I/O phase loss, Fuse open, Ground fault, External fault 1, 2, Option fault, Overload, Speed command loss, Hardware fault, Communication error, etc. Input / Output Voltage 3 phase V (-15%,+10%) 50-60Hz, 3 phase 480V (-15%,+10%) 50-60Hz Power Rating 7.5 HP to 400 HP Efficiency > 95% Control Input 0-10 VDC, 4-20 ma, keypad, or digital input from communication card Communication Options BACnet, Modbus, LonWorks, N2, or RS485 Environmental Programmable I/O Options Basin Heater De-Icer Package: UL Type 3R for outdoor or UL Type 12: Ambient temperature up to 110ºF; UL type indoor humidity up to 95% RH non-condensing. Drive: Ambient temperature up to 122ºF 8 digital inputs, 4 digital outputs, 2 analog outputs 1 hp to 20 hp (output voltage matches panel main voltage) 4 kw to 25 kw (output voltage matches panel main voltage) Digital input for fan reverse

4 ORDERING AND SIZING INFORMATON Options Part Number VFD-RPL* VFD-BPL* VFD-FLT* VFD-OFF* CTP-TC CTP-60HTR CTP-250HTR Description Run Pilot Light (Green Standard) Bypass Pilot Light (Amber Standard) Fault Pilot Light (Red Standard) Off Pilot Light (Red Standard) Temperature Controller 60W Panel Space Heater 250W Panel Space Heater 3-Phase, 200~230V Cooling Tower Control HP FLA UL Type 3R 3% Line Reactor 5 24 CTP3R-BYP005-P2/3 VFD-KDRB22L CTP3R-BYP007-P2/3 VFD-KDRB23L CTP3R-BYP010-P2/3 VFD-KDRD25L CTP3R-BYP015-P2/3 VFD-KDRD24L CTP3R-BYP020-P2/3 VFD-KDRD26L CTP3R-BYP025-P2/3 VFD-KDRC22L CTP3R-BYP030-P2/3 VFD-KDRF24L CTP3R-BYP040-P2/3 VFD-KDRF25L * Select 24V or 120V based on package control voltage. For UL Type 1 select 24V. For UL Type 3R & 12 select 120V. 3-Phase, 380~480V Cooling Tower Control HP FLA UL Type 3R 3% Line Reactor Output Reactor Output Filter 5 12 CTP3R-BYP005-P4/3 VFD-KDRA3L VFD-KDRA3P VFD-V1K8A CTP3R-BYP007-P4/3 VFD-KDRA4L VFD-KDRA4P VFD-V1K12A CTP3R-BYP010-P4/3 VFD-KDRA5L VFD-KDRB1P VFD-V1K18A CTP3R-BYP015-P4/3 VFD-KDRB2L VFD-KDRD1P VFD-V1K21A CTP3R-BYP020-P4/3 VFD-KDRB1L VFD-KDRD2P VFD-V1K27A CTP3R-BYP025-P4/3 VFD-KDRD1L VFD-KDRD3P VFD-V1K35A CTP3R-BYP030-P4/3 VFD-KDRD2L VFD-KDRD4P VFD-V1K45A CTP3R-BYP040-P4/3 VFD-KDRC1L VFD-KDRC1P VFD-V1K55A CTP3R-BYP050-P4/3 VFD-KDRF2L VFD-KDRF1P VFD-V1K80A CTP3R-BYP060-P4/3 VFD-KDRF4L VFD-KDRF2P VFD-V1K80A CTP3R-BYP075-P4/3 VFD-KDRF3L VFD-KDRF3P VFD-V1K110A CTP3R-BYP100-P4/3 VFD-KDRH3L VFD-KDRH1P VFD-V1K130A CTP3R-BYP125-P4/3 VFD-KDRH2L VFD-KDRI1P VFD-V1K160A00 Cooling Tower Options Basin Heater Contactor & Basin Heater Contactor kw Max 3 Phase HP Basin Heater 208V 230V 480V Amps 208V 230V 460V Spray Pump 3/4 3/ CTP-9/HI-2.5 1/2 1/2 1 CTP-9/H CTP-9/HI-4 3/4 3/4 2 CTP-9/H CTP-9/HI CTP-9/H CTP-9/HI CTP-9/H-8 For NEMA 1 versions consult factory CTP-18/HI CTP-18/H CTP-18/HI CTP-18/H CTP-18/HI CTP-18/H CTP-32/HI CTP-32/H CTP-32/HI CTP-32/H CTP-32/HI CTP-32/H-32

5 COOLING TOWER PANEL DIMENSIONS *ALL MEASUREMENTS IN INCHES Tower IQ H x W x D, (A x B x C) CTP-BYP001-P2/4 ~ CTP-BYP010-P2/4 35 x 24 x 12 CTP-BYP015-P2 CTP-BYP015-P4 ~ CTP-BYP020-P4 CTP-BYP020-P2 ~ CTP-BYP025-P2 CTP-BYP025-P4 ~ CTP-BYP030-P4 CTP-BYP030-P2 ~ CTP-BYP040-P2 CTP-BYP040-P4 ~ CTP-BYP060-P4 CTP-BYP075-P4 ~ CTP-BYP100-P4 41 x 24 x x 24 x x 36 x x 36 x 16 A

I P. Tough Starters for Tough Environments. Explosion Proof Starter. Ready to Install, Completely Wired and Assembled

I P. Tough Starters for Tough Environments. Explosion Proof Starter. Ready to Install, Completely Wired and Assembled I P Explosion Proof Starter 1Ø & 3Ø, 115~600VAC, 1 75HP START/STOP AND RESET PUSHBUTTONS ELECTRONIC MOTOR PROTECTION Tough Starters for Tough Environments Ready to Install, Completely Wired and Assembled