User manual HONEYWELL NXS0310V35A2H0 DATASHEET

[. . . ] switching load: 5 V / 10 mA Open collector output, 50 mA / 48 V RTRIP = 4. 7 k (PTC), electrically isolated Altitude 100% load capacity (no derating) up to 1000 m -1% derating for each 100 m above 1000 m; max. 3000 m 0. . . 95% RH, non-condensing, non-corrosive, no dripping water 5. . . 150 Hz Displacement amplitude 1 mm (peak) at 5. . . 15. 8 Hz Max acceleration amplitude 1 G at 15. 8. . . 150 Hz UPS Drop Test (for applicable UPS weights) Storage and shipping: max 15 G, 11 ms (in package) Digital output Motor thermistor Input Relative humidity Vibration: EN50178/EN60068-2-6 Shock: EN50178, IEC 68-2-27 EN0B-0620GE51 R1107 2 NXS VARIABLE FREQUENCY DRIVES Protection Overvoltage protection Undervoltage protection Earth-fault protection 911 Vdc 333 Vdc In case of earth fault in motor or motor cable, only the frequency converter is protected YES Trip limit 4. 0*IH instantaneously Unit overtemp. protection YES Motor overload protection YES Motor stall protection Motor underload prot. [. . . ] clearance for fan change 7 EN0B-0620GE51 R1107 NXS VARIABLE FREQUENCY DRIVES REQUIRED COOLING AIR Type FR4: NXS0003--NXS0012 FR5: NXS0016--NXS0031 FR6: NXS0038--NXS0061 FR7: NXS0072--NXS0105 FR8: NXS0140--NXS0205 FR9: NXS0260--NXS0310 Cooling air required [m3/h) 70 190 425 425 650 1300 CABLING B- B+ RL1 L2 L3 U/T1 V/T2 W/T3 nxlk58. fh8 Fig. NXS power connections FR4-FR6 in FR7-FR9 connectors B-, B+ and R- do not exist as standard. Use cables with heat resistance of at least +70°C. The cables and the fuses must be dimensioned according to the tables below. The fuses function also as cable overload protection. These instructions apply only to cases with one motor and one cable connection from the frequency converter to the motor. In any other case, ask the technical support for more information. Connection Mains cable Cable type Power cable intended for fixed installation and the specific mains voltage. (NKCABLES/MCMK or similar recommended) Power cable equipped with compact low-impedance shield and intended for the specific mains voltage. (NKCABLES /MCCMK, SAB/ÖZCUY-J or similar recommended). Possibility to copy parameters from unit to unit with standard keypad Keypad can be used as a backup for parameter settings Application adapting Start-Up Wizard Real text-based wizard which guides the user through setup of all applications easily Start-up wizard adapts to the application selected and guides the operator to make the settings which are relevant for just the application in question Application adapting Quick Menu Quick menu called "Basic Parameters- group" adapts to the application selected Includes always the relevant parameters for just the application in question in to the group "Keypad ­ Remote" Operation Single button operation to change the control to manual (keypad) and back Useful function when commissioning and testing HVAC applications. Consistency: all Honeywell VFDs behave in similar way Press LEFT ARROW for 3 s to change control place · Compact and Robust design EN0B-0620GE51 R1107 10 NXS VARIABLE FREQUENCY DRIVES Features Enclosure Class Functions · NXS available with both IP21 and IP54 · Smallest and lightest inverter available in the market (especially IP54) · Separated cooling channel (no electronics in air flow) · Power electronics fully enclosed in metal · Easily replaceable cooling fans · Protection against input voltage surges · Lower total harmonic distortion THD · Fulfills all EMC requirements in buildings Benefits · Consumes less space · Easy to install · Increased reliability · Easy maintenance · Compact · No additional costs Modular design Built in input AC choke and RFI filter · Uninterruptible operation and energy saving functions Features Functions Benefits · Uninterruptible operation · Uninterruptible operation Automatically adjusts switching frequency to adapt to unusual increase in ambient temperature Automatically lowers motor speed to adapt to Power ride through sudden voltage drop such as power loss Ensures tripless operation when an output switch (e. g. safety switch) is operated between Tripless output switching the motor and the VFD. Truly intelligent and highly reliable function to ensure better functionality than with any other VFD Auto restart function can be configured to Auto restart function make VFD restart automatically once fault is addressed Energy Saving Function Flux Optimization automatically minimizes "Flux Optimization" energy consumption. Overtemperature ride through · Uninterruptible operation · Uninterruptible operation · Even 5% increase in energy savings. 11 EN0B-0620GE51 R1107 NXS VARIABLE FREQUENCY DRIVES · VFD and motor control features Features Functions Ability to get an already spinning fan under speed control Boosts initial voltage to start high inertia fans Performs measurements to find out motor internal variables such as stator resistance. Honeywell NXS has higher switching frequency than the most of the competition as standard (= no derating required) Overriding the critical frequencies to avoid resonance Fan stops operating when not needed Benefits · Important in clean room production to ensure the standard conditions · Avoids tripping and enables smooth starts also to high inertia loads · Increases reliability · Less audible noise from the motor · Best in performance Flying start Automatic torque boost function Motor auto identification High Switching Frequency Prohibit frequency Temperature-controlled fans Elimination of resonance · Less audible noise from VFD itself · Increase of energy savings · HVAC control features Features Functions · Normal and Inverse Regulation · Delta P regulation with 2 standard pressure transmitters · Volume flow control · Less wiring since sensor normally close to inverter Shutting down the motor, when no demand Keeps fan/pump running in case of fire Controls total pumping system with several parallel pumps by equally sharing the load Benefits · Cost savings · Faster response in process closed loop · · · · Saves energy Legal requirement Longer lifetime of the system Lower investment cost for pumping system Inbuilt PID controllers Sleep Mode Fire override mode PFC (Pump and Fan Cascade) -Controller · Special application software Features Functions · The best available fully controlled pump cascade VFD system in the market · System with a VFD for each pump · Only 2 wires needed for the connection between inverters ­ no additional hardware · Full control over the total pumping system · Equal usage of each pump · Fully redundant system Benefits · Longer lifetime of the system · Increased reliability · Increased energy savings with optimized usage of pumps · Fully independent pump control system can be created for pumping stations Multimaster PFC EN0B-0620GE51 R1107 12 NXS VARIABLE FREQUENCY DRIVES · "ALL-IN-ONE" MULTIPURPOSE software Flexible "ALL-IN-ONE" multipurpose software offers predefined applications as described below for different kind of needs. This flexible package really makes it possible to answer any needs from the application with Honeywell NXS. Basic application The most typical choice for HVAC - covers most of the applications Everything needed for basic speed control Includes only one small group of parameters with default values to create simple selection Very simple commissioning The control signals of this application are fixed with default functions (not configurable) The Basic Application is set as the default when the drive leaves the factory. Standard application The 2nd most typical choice for HVAC - extended version of the basic application For more demanding cases where more functionality is required The Standard Application has the same I/O-configuration and control logic as the Basic application (i. e. All inputs and all outputs are freely configurable More functions, e. g. dynamic braking, DC braking, Prohibit Frequency for resonance elimination Motor Pump or Load Fan Speed Signal V signal to AI1 mA signal to AI2 Sensor Variable Frequency Drive Control System Fig. [. . . ] More programmable digital inputs Best option with difficult applications ­ all Honeywell NXS capabilities accessible through this application PFC (Pump and Fan Cascade) Control Application Used for controlling a group of pumps or fans. The internal PID regulator controls the speed of one motor and provides start/stop commands for 1 to 4 auxiliary motors (connected directly to mains) Provides redundancy and high efficiency. Four auxiliary pumps or fans can be connected Autochange (if activated) allows to set the starting and stopping order of the drives, controlled by the pump and fan automatics (including the main drive) EXTERNAL CONTACTORS Fig. [. . . ]