BOX 500W Technical Sheet · IEC Protection Class Class I Signal part is a low voltage double...

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1. GENERAL INFORMATIONS

FD inverters drive BLAC motors (Brush-Less AC motors, also known as PMSM, permanent magnet synchronous motors) with a sinusoidal PWM. They operate in speed-control mode and the speed reference is set by a 0-10V input signal. These models have inbuilt protections and a visual/electrical information on the alarm condition. A LED blinks and a NPN contact opens (DIP4 = OFF) in case of an alarm.

Model Rev Dimensions VIN IIN WIN

Inrush current

@ 230VAC

Expected Life

Leakage current

@ 230 VAC

FUSE ET CODE Motor Type

Compatibility

[W x L x H (mm)] V A W A (pk) h mA (rms) Amp

FD500F 00 126 x 196,4 x 82,6 230 2,5 500 65 (1ms) 30000 2 4AT 99261102 110B01

FD500FLS 00 126 x 196,4 x 82,6 230 2,5 500 65 (1ms) 30000 2 4AT 99261103 110B08

FD1000F 00 126 x 196,4 x 82,6 230 5 1000 65 (2ms) 30000 2,5 8AT 99261112 110B06

FD1000FLS 00 126 x 196,4 x 82,6 230 5 1000 65 (2ms) 30000 2,5 8AT 99261113 110B07

FD1500FLS 00 141 x 196,4 x 97,6 230 7,3 1500 1,5 25000 3 12AT 99261123 110B09

TAB 1: FD Models All models have an active PFC (PF > 0.95 at nominal power). FD1500FLS has a pre-charge feature to reduce inrush current during turn on. Standard code-numbering system

992611 X Y

Version 2 = F

3 = FLS Rated power 0 = 500W nominal input power 1 = 1000W nominal input power 2 = 1500W nominal input power (FLS version only) FD series w/ active PFC Input power ≥ 500 W

Custom XY codes can be developed on request with specialized functions or dedicated packaging solutions.

FD500 FD1000 FD1500

F / FLS



2. SAFETY RECOMMENDATIONS

Follow installation instructions and always connect PE points to earth (ground). Shock hazard if the earth connection is missing due to filter capacitances required by CE requirements. Use a circuit breaker and a T type fuse on live parts as indicated in the installation instructions. The fuse can be placed on conductor L or on conductor N. These means for disconnection must be incorporated in the fixed wiring in accordance with the wiring rules. Control parameters have been tuned for compatible motors and ventilation appliances. Using other hardware configurations can lead to control/hardware malfunctions. Inbuilt protections are only intended to prevent a functional damage of the inverter and the motor. Protections are software based and not to be considered as proper security measures to avoid harm or injuries to persons. The appliance is not to be used by children or persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction. Children must be supervised not to play with the appliance

3. SPECIFICATIONS

Supply Single phase - L/N 230 Vac ±10% 50/60 Hz (295 Vac overvoltage, 180 Vac undervoltage)

FD500Fxx FD1000Fxx

WIN 500 W (limit 550 W ±6%) 1000 W (limit 1100 W ±6%) VAIN 525 VA (limit 580 VA ±6%) 1050 VA (limit 1160 VA ±6%) IIN 2,5 Arms 5 Arms Leakage current 2mA ±20% @ 230 Vac, 50 Hz 2,5mA ±20% @ 230 Vac, 50 Hz Inrush Current 65 Amax, ~ 1 ms 65 Amax, ~ 2 ms @ 230 Vac, TAMB = 25°C @ 230 Vac, TAMB = 25°C power OFF for >1 min power OFF for >1 min Undervoltage 180 Vac 180 Vac

FD1500FLS

WIN 1500 W (limit 1600 W ±6%) VAIN 1580 VA (limit 1690 VA ±6%) IIN 7,3 Arms Leakage current 3mA ±20% @ 230 Vac, 50 Hz Inrush Current 1,5 Amax, ~ 250 ms @ 230 Vac, TAMB = 25°C power OFF for >1 min Undervoltage 180 Vac

Temperature Range TAMB = -20° to +50°C under ventilation

Air speed on both heatsinks: 3 m/s for FD500Fxx, 6 m/s for FD1000Fxx, 6 m/s FD1500FLS

IEC Protection Class Class I Signal part is a low voltage double insulation with rispect to live parts Signal GND is connected to PE-earth with 4n7 250V Y2 capacitor

IP Grade IP 20

Dimensions FD500/1000xxx: 126 x 196.4 x 82.6 mm (W x L x H)

FD1500FLS: 152,2 x 212,7 x 92.6 mm (W x L x H)

Motor Output Sinusoidal 3 Phase U/V/W (PWM) plus CS (wye neutral connection)

FD500F FD500FLS

WOUT 457 W (limit 500 W ±6%) 457 W (limit 500 W ±6%) VOUT,MAX 195 Vrms @ 1550 rpm 220 Vrms @ 1150 rpm IOUT,MAX 1,9 Arms @ 1200 rpm 1,5 Arms @ 1000 rpm FOUT 7 - 103 Hz (100 - 1550 rpm) 7 - 76 Hz (100 - 1150 rpm)

FD1000F FD1000FLS

WOUT 910 W (limit 1000 W ±6%) 910 W (limit 1000 W ±6%) VOUT,MAX 234 Vrms @ 1550 rpm 225 Vrms @ 1150 rpm IOUT,MAX 3,4 Arms @ 1200 rpm 3,4 Arms @ 1000 rpm FOUT 7 - 103 Hz (100 - 1550 rpm) 7 - 76 Hz (100 - 1150 rpm)

(continues on next page)



Motor Output (continues from previous page)

- FD1500FLS

WOUT - 1370 W (limit 1460 W ±6%) VOUT,MAX - 260 Vrms @ 1150 rpm IOUT,MAX - 4.4 Arms @ 1000 rpm FOUT - 7 - 76 Hz (100 - 1150 rpm)

Signal I/O Alarm/Tacho (A) Multifunction, selection with DIP4 NPN open collector (24V max, 20mA max sink) Alarm: DIP4 = OFF

Internally connected to GND = ALARM OFF Internally not connected to GND = ALARM ON Tacho: DIP4 = ON ON/OFF square waveform with frequency F proportional to speed Speed [rpm] = 60 * F

V+ (+): 10 Volt regulated ±5% (max load 16 mA) INPUT (IN): 0-10 Vdc or 10V PWM, RIN = 160kΩ, τ = 41ms

VIN,START = 0.5 V, VIN,STOP = 0.25V, Max Speed Set = 9 V (±100 mV)

GND: Signal reference

Protections Type Action

Alarm (A) Motor OFF for 10s with 10 restart attempts Limitation (L) Speed reduction (implies power and temperture reduction) Min. speed ~ 300 rpm typ. in OverLoad or SafetyControl limitation Stop (S) Motor OFF and wait for a manual reset (reset = 0V @ INPUT)

Protection Type FD500Fxx FD1000Fxx FD1500FLS

OverTemperature A 90°C (reset 80°C) 90°C (reset 80°C) 90°C (reset 80°C) OverVoltage A 420 V DC Bus 420 V DC Bus 420 V DC Bus UnderVoltage A 330 V DC Bus 330 V DC Bus 330 V DC Bus 180 Vac supply 180 Vac supply 180 Vac supply OverCurrent A 3.5 Apk phase current 7.5 Apk phase current 10 Apk phase current BlockedRotor A 40 rpm 40 rpm 40 rpm MaxAlarms S 10 Alarms 10 Alarms 10 Alarms OverLoad L see FIG. 2a/b see FIG. 2c/d see FIG. 2e SafetyControl L 80°C 80°C 80°C TorqueLimit L 3.0 Apk phase current 6.0 Apk phase current 8.5 Apk phase current LowInputVoltage L (see FIG. 3a) (see FIG. 3b) (see FIG. 3c) MaxOutputVoltage L 260 Vac 260 Vac 260 Vac

Control Type Speed control in normal operation, proper speed reduction in limitation condition Speed reference is set via 0-10V on INPUT(IN) pin of Signal Connector

FD500Fxx FD1000Fxx FD1500FLS

TON 6s 6s 11s TSTARTUP 6.5s 6.5s 6.5s SFREQ-RAMP 6.6 Hz/s 6.6 Hz/s 6.6 Hz/s SSPEED-RAMP 100 rpm/s 100 rpm/s 100 rpm/s

Safety compliance EN 60335-1

EMC compliance EN 61000-6-2 Immunity for industrial environments EN 61000-6-3 Emission standard for residential, commercial and light-industrial environments EN 61000-3-2 Limits for harmonics These products are intended to be used inside other applications. Compliance is referred to conditions expressed in section 6. Additional filters may be required in case of other installation layouts.

TAB 2: Technical specifications

4. OPERATION Normal operation During normal operation (no alarms, no limitations) a speed control is active. The motor spins at a user selected reference speed and this speed is maintained in case of a change in the load condition or a variation of the supply voltage. A 0-10 V DC input signal sets the speed reference from a minimum to a selectable maximum value. A DIP switch selector is provided to change the maximum speed reference. The relation between the voltage of the INPUT (IN) signal and the corresponding speed reference is shown in FIG. 1a/b. Tables TAB. 3a/b/c/d/e associate the DIP switches positions with the maximum reference values. The DIP switches should be operated only when the inverter is powered OFF. Refer to "Speed reference input signal (Connector C)" in §5 for connections.



F MODELS

FIG. 1a: IN voltage Vs Speed reference for FDxxxxF

N° Speed max DIP1 DIP2 DIP3 W limit (±6%)

1 1550 rpm OFF OFF OFF 550 W

2 1450 rpm ON OFF OFF 550 W

3 1350 rpm OFF ON OFF 550 W

4 1250 rpm ON ON OFF 550 W

5 1150 rpm OFF OFF ON 526 W

6 1050 rpm ON OFF ON 479 W

7 950 rpm OFF ON ON 431 W

8 850 rpm ON ON ON 384 W

TAB 3a: Speed Range Select Table for FD500F










TAB 3b: Speed Range Select Table for FD1000F

FLS MODELS

FIG. 1b: IN voltage Vs Speed reference for FDxxxxFLS










TAB 3c: Speed Range Select Table for FD500FLS










TAB 3d: Speed Range Select Table for FD1000FLS










TAB 3e: Speed Range Select Table for FD1500FLS

Power ON ― at power on the inverter waits TON seconds before reacting to a user speed setpoint. This pause is for internal stabilization and is indicated by the fast blinking of the Info LED (yellow). Start/Stop ― when the voltage of the INPUT (IN) signal is set above VIN,START (0.5 V) the inverter begins to drive the motor. A startup phase that lasts TSTARTUP seconds is needed to synchronize the inverter with the motor for maximum efficiency. After the startup phase the inverter increases the speed to reach the user setpoint with a linear speed ramp. When the voltage of the INPUT (IN) signal is set below VIN,STOP (0.25 V) the inverter reduces the speed with the same linear ramp until the motor stops. Breaking ― during the startup phase, if the motor is freely spinning at a speed below 300 rpm (forward or reverse) the motor is stopped with a soft breaking action. If the motor is freely spinning at a speed above 300 rpm the inverter waits few seconds and then, if the speed is still above 300 rpm, a hard breaking action is performed by shorting two or three phases of the motor. The activation of the breaking procedure adds few seconds to TSTARTUP.



Setpoint variation ― a change in the speed reference is performed with a linear ramp of speed from the old reference point to the new one. The slope of the ramp is fixed and equal to ±SSPEED-RAMP. The ramp is active both during acceleration and during deceleration.

Example : FD500Fxx powered on vith Vin = 230Vac, with no breaking action and with a speed setpoint of 1000 rpm: TSET = TON + TSTARTUP + (Speed_Setpoint - Speed_Min) / SSPEED-RAMP = 4 + 6 + (1000 - 100) / 100 = 19 s required for the motor to reach desired speed

Info LED (yellow) indications ― during TON and TSTARTUP the Info LED gives a visual feedback on the status of the inverter. The table below summarizes the indications.

STATUS INFO LED INDICATIONS

Inverter setup TON = 6s

Fast blink at power on

Motor startup TSTARTUP = 6,5s

ON

Normal operation OFF

Low input voltage (160 Vac < VSUPPLY < 200 Vac)

Blink 0,5s ON / 0,5s OFF

Max output voltage ON

TAB 4: Info LED (yellow) Indication Table

Alarms The inverter has inbuilt protections to prevent it from working in unsafe conditions. The activation of a protection is indicated by the Alarm LED (red) inside the inverter (for alarms and limitations) and with an NPN opto-isolated transistor connected to the Alarm (A) signal. With no alarms, the (A) output signal is connected to GND(-) (NPN contact closed). In this condition the contact can sink up to 20 mA at 25°C. An alarm opens the NPN contact, disconnecting (A) from GND(-) and setting it in an high impedance state. Refer to "Alarm/Tacho output (Connector C)" in §5 for connections. On each alarm the inverter stops the motor and waits 10s before trying to restart the motor. During the 10s pause the Alarm LED blinks and the NPN contact opens, both with a rate of 3s-ON, 0.5s-OFF. Max Alarms ― the inverter tries 10 times to restart the motor. If all attempts fail then the inverter goes in STOP condition and waits for a manual reset. The reset consists in setting the input voltage below VIN,STOP.(0.5 V). The count of the attempts is set to zero after 3 minutes of continuous operation or after a manual reset.

ALARM TYPES LED INDICATIONS ALARM INDICATIONS

DIP4 = OFF ACTIONS NOTES

Over Temperature

Blink Alarm LED 3s ON / 0,5s OFF

Blink Alarm output 3s ON / 0,5s OFF

Motor OFF Autorestart for 10 times then the alarm is set permanently and the

inverter is in STOP alarm

Over Voltage

Under Voltage

Over Current

Over Load Blink Alarm LED

0,5s ON / 0,5s OFF Blink Alarm output

0,5s ON / 0,5s OFF Speed reduction

Power limiting

Torque Limit Current Limiting

Safety Control Temperature limiting

Max Output Voltage Info LED ON None Output voltage limiting

STOP Alarm LED ON permanently

Alarm output ON permanently

Motor OFF Set signal IN to 0V to reset the alarms

TAB 5: Alarm LED (red) Indication Table

Limitations A speed reduction is performed to reach a safe working point in case of an excessive load, an excessive temperature condition or a very low input voltage. The reduction of the speed causes a reduction of the input power that allows the inverter not to exceed the programmed power limit curve or the programmed maximum internal temperature. This is a condition of limited but controlled performance in which the speed control is not active. The final speed depends on load conditions and ambient temperature. the Alarm LED blinks and the NPN contact opens (DIP4=OFF), both with a rate of 0.5s-ON, 0.5s-OFF.

Over Load ― the Power Limit Vs Speed curves in FIG. 2a/b/c/d/e are programmed to drive the load to the nearest acceptable working point. A minimum speed is always kept to ensure ventilation on motor and inverter.



FIG. 2a: Power Limit Vs Speed for FD500F

FIG. 2b: Power Limit Vs Speed for FD500FLS

FIG. 2c: Power Limit Vs Speed for FD1000F

FIG. 2d: Power Limit Vs Speed for FD1000FLS

FIG. 2e: Power Limit Vs Speed for FD1500FLS

Safety Control (Over Temperature) ― If the inverter reads and internal temperature above 80°C it reduces the speed of the motor to come back to a reading of 80°C. The final speed depends on the ability of the air temperature to cool down the inverter. The speed will not go below about 300 rpm to keep the air moving around the case with a minimum amount of power input. If the internal temperature continues to rise and exceeds 90°C the inverter stops the motor and the limitation transforms into an alarm. The inverter waits for the internal temperature to go below 80°C to start again the motor. Torque Limit ― during a speed transient or in abnormal load conditions the inverter will generate up to max/min values of phase current to prevent unbounded phase currents (excessive accelerations or motor stops).


Elettrotest S.p.A.© Copyright - All RIghts Reserved

Low Input Voltage ― the inverter performance is reduced when the supply voltage goes below 200 Vac. This reduction is intended to limit the input current of the inverter and is proportional to the reduction of the input voltage. FIG. 3a and FIG. 3b show the linear relation between maximum input power and supply voltage. If the input voltage reaches 160 Vac the inverter stops the motor and goes into an UnderVoltage alarm condition. The inverter waits for the voltage to go above 180 Vac to start the motor again.

FIG. 3a: Max Input Power Vs Supply Voltage for FD500Fxx

FIG. 3b: Max Input Power Vs Supply Voltage for FD1000Fxx

FIG. 3c: Max Input Power Vs Supply Voltage for FD1500FLS

Max Output Voltage ― if the inverter reaches its maximum output voltage generation during a load transient the info led goes ON until the abnormal load condition is present.



5. MECHANICAL AND CONNECTIONS Models FD500/1000Fxx

FIG. 4: FD500Fxx/FD1000Fxx side an top views (labels are indicative)



Model FD1500FLS

FIG. 5: FD1500FLS side an top views (labels are indicative)



Speed reference input signal (Connector C) Connect the INPUT (IN) signal to a 0-10V DC source with GND (-) as voltage reference. V+ provides a regulated voltage source of 10 V ±5% (16 mA max) to drive a potentiometer as shown in FIG. 6.

V+

Connector C

A V+

IN Gn

d

Gnd

2200 Ohm

POT

A

AFDxxx

Gnd

LED

Gnd

IN

FIG. 6: Signal Connector and example circuit

Alarm/Tacho output (Connector C) DIP4 selects the function of the Alarm/Tacho output.

DIP4 = OFF selects the Alarm function. In this case the output signal matches the blinking of the internal red LED (Alarm LED). Alarm (A) is disconnected from Gnd (-) in case of an alarm condition (Refer to "Alarms" in §4 for more informations) and connected to Gnd in case on normal operation. In FIG. 6 is shown a simple circuit that lights an external LED in case of an alarm or limitation.

DIP4 = ON selects the Tacho function. In this case the output is a square wave of ON and OFF levels and its frequency F is proportional to the mechanical speed of the motor in rpm: Speed [rpm] = F * 60.

FIG. 7: Multifunction output signal Alarm/Tacho

82 kOhm

Zener 10V

4n7P Y2

16uH

16uH

82 kOhm

Gnd

SIGNAL CONNECTOR

V+ (+)

1 uF

16uH

Gnd (-)

Gnd

Transil 24V Clamp

16uH

4.7nF

Gnd

Gnd

+5 ISO

Alarm (A)

Gnd

4.7nF

Gnd

INPUT (IN)

Gnd

100 Ohm

4.7nF

Gnd

+15V ISOGnd

PE

16uH

Gnd

FIG. 8: Internal interface to Signal Connector



6. INSTALLATION Mandatory Connections

insert a fuse properly sized to maximun current (see TAB. 1 for suggested values) and a differential circuit breaker (A-Type at least, B-Type recommended); these means for disconnection must be incorporated in the fixed wiring;

use only the following connectors: Connector A Motor Phoenix IC 2,5/4-ST-5,08 (order code 99999007) Connector B Power Supply Phoenix MSTB 2,5/3-ST-5,08 Connector C Signal Phoenix MSTB 2,5/4-ST-5,08

connect power-ground cable and motor-ground cable with appropriate screw to slotted holes with label ; only screws that generate a full form standard machine screw thread must be used for earhting continuity;

inverter must be installed inside a box so that the terminals used for the connection of external conductors can only be accessible after the removal of a non-detachable cover;

the metal plate on which the inverter is mounted must be connected to earth (ground);

use only specified motors.

Cables

the supply cable must: o take into account the insulation requirements for a single phase product and the operating

conditions; o have a minimum cross-sectional area of 1mm²; o have a green/yellow core that is connected to the earthing terminal of the appliance and to the

earthing contact of the plug.

if the supply cable is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid hazards;

supply cable is not provided;

motor cable is provided with the motor;

signal cable is not provided but must comply with the requirements for the supply cable;

supply, motor and signal cables must be distinct cables. Do not use a single multipole cable to carry power supply and motor output. Do not use multipole cables to carry signal and power I/O.

Inverter must be in the air flux in order to cool down (refer to air speed values in the specifications table). Control parameters have been tuned for compatible motors and ventilation appliances. Using other hardware configurations can lead to control/hardware malfunctions. Recommended Motor cable

motor cable should be as short as possible to reduce EMI emissions (< 50cm)

if the cable can not be shortened to the appropriate length a shielded cable shall be used. Signal cable

signal, motor and power cables should not run close to each other to avoid bypassing EMI filters and to avoid interferences in control signals;

use a shielded cable with a ferrite on internal conductors and connect shield pigtail to the same PE of the inverter

we suggest to use a ANRA13 snap-on ferrite (order code: 99993050) with 3 turns on internal connectors, near the signal connector C. Length of the pigtail made with the shielding is about 3,5cm.

Examples for cables: the H05VVF type (300/500V, 60°C) for visible cable installation or a PVC, 450/750V, 70°C type if inside a tube or raceway.

FDxxx

Connector C

Shielded cable

ANRA13 w/ 3 turns

Earthing



FIG. 9: Typical layout for cables and filters



7. CONTACTS

Contact our Technical Office at [email protected] for proper Application Notes and CE Conformity Declaration.

Elettrotest S.p.A. P.zza R.Riello 20/B 45021 Badia Polesine (RO) - Italy Tel. +39 0425 53567 Fax.+39 0425 53568 [email protected]

Document revisions

00 First emission 04/11/2014 Romanello Veronese

Rev Description Date Author Approved Sign

Elettrotest S.p.A.reserves the right to change the features and the specification of the products

BOX 500W Technical Sheet · IEC Protection Class Class I Signal part is a low voltage double...

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