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Z1000 - HVAC Drives


Our Z1000 product family ranges from 1/2 to 500 horsepower and includes features for Building Automation Systems such as extensive parameter selection to simplify management of BAS applications for energy efficiency and closed loop control, industry-standard Hand/Off/Auto functionality, an internal PI controller and a Sleep function. The Z1000 Drives have embedded BACnet Communications, Metasys®, and APOGEE™. 

Z1000 Drive           •   3-500 HP; IP20 NEMA Type 1


Z1000 Drive

The Z1000 variable speed drive is designed for building automation applications such as fans, pumps, and cooling towers through 500HP. The Z1000 features an easy-to-read LCD keypad that provides Hand-Off-Auto interface and a real time clock.

Feature Highlights

Harmonic Mitigation
  • Built-in 5% line impedance for input harmonic reduction.
Noise Filter
  • On board EMI/RFI filter complies with IEC 61800-3 restricted distribution for first environment.
Serial Communications
  • Embedded BACnet communications (BTL Certified), along with Modbus/Memobus, Metasys and Apogee FLN.
  • Plenum Rated (UL 1995). Seismic Rated (IBC 2006 - Certification 12/2011). Made with RoHS compliant materials.
Internal Real-Time Clock
  • Time and date stamping for events, along with timer controls for starting stopping and speed changes without the need for external controls.
PI Feature
  • Maintains a set point for closed loop control of fans and pumps for pressure, flow or temperature regulation and eliminates the need for a closed loop output signal from a BAS. Independent PI to control an external device in the system.
LCD Operator
  • 5-Line 16 character alpha-numeric, easy to read and understand display, with Hand-Off-Auto functions.
Carrier Frequency
  • 5 kHz carrier frequency with dynamic noise control for quiet motor operation.
Application Macros
  • Choose from pre-configured set up macros to match the application for quick and easy set up.
Sealed Heatsink
  • Allows for drive to be mounted in a NEMA 12 enclosure with heatsink external.
Overload Capacity 110% for 60 seconds, 175% instantaneous
Output Frequency 0.01 to 240 Hz
Control Methods V/Hz Control
Open Loop Vector Control for Permanent Magnet motors
Motor Types Squirrel Cage Induction Type
Interior Permanent Magnet (IPM)
Enclosures NEMA Type 1 / IP20 : 3 - 100 HP 208V and 3 - 250 HP 480V
Open Type / IP00 : 125 - 150 HP 208V and 300 - 500 HP 480V
Ambient Operating Temperature -10°C to 40°C (14°F to 104°F)
Global Certification UL, CSA, CE, RoHS
Standard I/O Multi-Function Programmable Digital Inputs (24Vdc): 7
Multi-Function Programmable Analog Inputs (0-10VDC or 4-20mA): 2
Fault Relay Output (Form C - 2 Amps at 250Vac max): 1
Multi-Function Programmable Relay Output (Form A - 2 Amps @ 250Vac max): 3
Multi-Function Programmable Analog Outputs (0-10Vdc or 4-20mA): 2
24 Vdc, 150 mA Transducer or Transmitter Power Supply for customer use: 1
Network Communications Built-in BACnet, RS485/422 - Programmable up to 76.8 kbps
Optional: LonWorks, Metasys / APOGEE FLN


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