Saftronics offers innovative VFD packages for a variety of applications in the HVAC Industry. VFD Option Pak's are the answer to packaged solutions that do not require bypass. In power sizes ranging from 0.5 Hp to 800 Hp, Option Pak's offer the latest in VFD technology delivering the best performance, easiest installation and operation while achieving a reliability unmatched in the industry. Option Pak's include the Saftronics GP10 Variable Frequency Drives, an optional disconnect device and options ranging from a 3-15 psi transducer to a full Harmonics package including Reactors, dv/dt Filters and ERI/RFI Filters. 3% Equivalent reactors are standard on all Saftronics VFD packages
Bypass Package Rating
- 208 Volts, 0.25 HP to 150 HP, 3 Phase
- 230 Volts, 0.25 HP to 150 HP, 3 Phase
- 460 Volts, 0.50 HP to 800 HP, 3 Phase
Features
- NEMA type 3R enclosures
- 3% Equivalent Reactor
- 3 Contactor Bypass
- 50 Degree C Ambient
- Built in PID
- Soft-switching Technology
- MODBUS RTU (standard)
- Advanced Auto Tuning
- Energy Savings
Input Disconnect Options
- Door interlocked input circuit breaker
- Door interlocked non-fused disconnet
- Dorr interlocked fused disconnect
- Input fuses
- Door interlocked input circuit breaker & input fuse
Panel Options
- Serial Communication
- Hand/Off/Auto
- 3% or 5% Input and Output Reactors
- EMI/RFI Filters
- Duplex Motor Control
- Soft Start Bypass
Serial Communication
As Information Technology and the Internet continue to revolutionize the way we all do business, it's important to have the ability to share information both up (to the building level) and down (to the VFD level), as well as horizontally to the other intelligent equipment in the building.
The HVAC industry is no exception. Saftronics GP10 Vector AC Drives support the following popular communication protocols Modbus RTU (Standard)
MODBUS® Protocol is a messaging structure developed by Modicon in 1979, used to establish master-slave/client-server communication between intelligent devices. It is a de facto standard, truly open and the most widely used network protocol in the industrial manufacturing environment. Modbus is the standard on board protocol used by Saftronics Safilnk Software Packages. No option board is required for Modbus communication
Metasys
Johnson Controls - Metasys®, also known as Metasys/ N2 or simply N2. The Metasys Open Communications Protocols provides a connectivity conduit to more than 1000 individual devices for monitoring and control of vital building functions including Saftronics GP10 Vector AC Drives. Metasys Communication requires the installation of Saftronics option board P/N SOPCG11SMN2.
LonWorks
Echelon device networking technology - Lon Works® enables end-users to remotely connect, monitor, control, sense, and diagnose intelligent devices including Saftronics GP10 Vector AC Drives. LonWorks Communication requires the installation of Saftronics option board P/N SOPCG11SLON.
Siemens
Siemens® FLN P1 is a fieldbus system from the Siemens, Landis & Staefa Division. FLN P1 is mainly a fieldbus for the building and automation industry. Siemens Communication requires the installation of Saftronics option board P/N SOPCG11SP1.
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