HIDRIA 0310-4-0127 User manual

USER'S GUIDE
FAN WITH ELECTRONICALLY COMMUTATED EXTERNAL-ROTOR MOTOR
Fan Code:
0310-4-0127
Fan type : R10R-45APS-ES50B-09C05
&Note :
Table of Contents :
01 SAFETY
02 TYPICAL FEATURES AND PROPER USE
03 OPERATING CONDITIONS
04 INSTALLATION AND CONNECTION
05 SPEED CONTROL
06 PUTTING INTO OPERATION
07 MAINTENANCE, SERVICE AND CLEANING
08 DIAGNOSTICS
09 PROTECTIVE FEATURES
10 EMC
11 TRANSPORT AND STORAGE
12 ErP AND ROHS DIRECTIVES
13 SERVICE ADDRESSES AND ADDITIONAL DATA
Be sure to familiarize yourself with these instructions before working on this unit. Not paying attention to these
warnings and instructions may lead to malfunctions and failures or may seriously endanger human life.
Symbols :
- important values
- valuable information

USER'S GUIDE R10 AXIAL FAN , Code: 0000, Iss: 17.07.2019
01
SAFETY
&
When unpacking the unit, hold the blades close to the centre (maximum stability) or hold the
motor housing and lift it out very gently and carefully. Shocks have to be avoided by all
means! Wear safety shoes and cut-resistant gloves.
This appliance should only be installed or opened by qualified personnel.
This appliance can be used by children aged from 8 years and above and persons with
reduced physical, sensory or mental capabilities or lack of experience and knowledge if they
have been given supervision or instruction concerning use of the appliance in a safe way and
understand the hazards involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.
This appliance is intended solely as a built-in component and should not be operated
otherwise. Sufficient protection against accidental contact according to the machinery
directive 2006/42/CE must be safeguarded, especially for the rotating parts. Should there be
a malfunction, it must be ensured that the parts breaking off or flying away cannot cause
serious damage or bodily harm.
Do not operate this appliance in an explosive atmosphere!
When connecting the unit to the power supply, dangerous voltages occur. Do not open the
unit within the first 5 minutes after disconnection from the power supply. Make sure that the
unit is insulated.
Parallel operation of several units can cause dangerous charges of >50µC between AC line
terminals and PE after disconnection.
With control voltage fed, the motor will restart automatically after a power failure.
Means for disconnection must be incorporated in the fixed wiring in accordance with the
wiring rules.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
The electronics housing can get hot.
The risk of pulling into rotating part. Do not wear any loose clothing (e.g. tie) or jewellery.
Long hair must be protected with a cap. Risk of injury!
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USER'S GUIDE R10 AXIAL FAN , Code: 0000, Iss: 17.07.2019
02
PROPER USE AND TYPICAL & SPECIAL FEATURES
The fans are only intended for the transfer of air or air-like mixtures. They cannot be used in hazardous areas for the transfer of gas, mix vapours
or mixtures. Also cannot be used for transfer of solid components in transfer medium.
R10 axial fans with integrated external rotor ELECTRONICALLY COMMUTATED motor are not ready-to-use products, but designed as
components for air-conditioning, air supply and air extraction. The fans may only be operated when they are installed as intended & instructed,
and when safety is ensured by safety equipment according to EN 13857 or by other protection measures.
Axial fan is intended to be mounted on an air-conditioning, heat pump or evaporator heat exchanger housing with four screws so that the housing of application
prevents access to rotating parts from the rotor side and the protection grill prevents access to rotating parts from the front side. The heat exchanger's housing
prevents also access of water to axial fan from the rotor side.
This appliance is not intended to be built as a partition fan (mounting in outside windows or walls) unless it is built into an end-application which is
designed for that purpose.
The fan is intended to be permanently connected to fixed wiring.
The fans are only to be operated within the ranges specified on the motor name-plate.
Cycling operating mode: only with cycling via control signal (OFF=0V / ON=10V).
The manufacturer of the end application is responsible for keeping to the Electromagnetic compatibility (EMC) guideline 2014/30/CE.
Typical features
Variable Speed - setting via linear voltage input (0-10V) or PWM signal or other common way.
High efficiency throughout the entire speed range.
Low-noise operation across the entire speed range.
Integrated EMC filter.
External sensor power supply 10VDC (max 30mA).
Maintenance free ball-bearings and other components through the expected life-time.
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The device is compatible with Modbus protocol RTU. Please read additional instructions about Hidria EC Modbus parameters and additional information for general
purpose using MODBUS (www.modbus.org) .
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USER'S GUIDE R10 AXIAL FAN , Code: 0000, Iss: 17.07.2019
03
OPERATING CONDITIONS
The fan is rated and designed for S1 (IEC 60034-1) continuous operation.
Extreme ON-OFF switching operating must be avoided, because it has negative influence on life expectancy and power consumption.
Cycling operating mode should only with cycling ON/OFF via control signal (0/10V analog input or PWM input).
Do not cycling the power supply for cycling operating mode – use control signal ! High 'In-rush current' can occur during cycling power supply!
Permissible ambient temperature is stated to the specified operating points. If actual load deviates from specified operating point, motor
temperature-rise should be checked.
Figures on the motor name-plate refer to nominal values according to EN 60335 if not otherwise specified and inscribed on the nameplate (EN
60335, 'free air', 'max.load', 'max.eff.', cust. unit / cust. spec., UL, IEC 60034-1)
Continuous sound pressure level may exceed 70dBA (depends of fan model).
If an already installed fan is switched OFF for a long period in a humid atmosphere, it should be switched ON for minimum of two hours every
month to remove any moisture that may have condensed inside the motor.
Protection (motor & electronics): IP54 according to EN60529 when it is installed in the customer's application. At least IP10 level of protection
must be provided with application enclousure.
Power consumption in stand-by mode: les than 1.0W acc. to EN 50561.
NOMINAL DATA - defined according to ' EN60335 '
Phase : 1~
Voltage : 230 V
Frequency : 50-60 Hz
Input power: 300 W
Nominal current : 2,05 A
Rotational speed : 1280 RPM
Max. ambient temperature : 65 °C
Degree of protection provided by enclosures : IP54
Insulation class : 130
Min. ambient temperature : -25 °C
Max. pressure : 100 Pa
ErP DATA
Overall Efficiency , Effes : 48,3 %
Installation category : A
Efficiency category : static
Efficiency grade , N : 57,8
Variable speed drive : INTEGRATED
Power Input , Pelec: 315,7 W
Airflow volume , qV: 3904 m³/h
Pressure Increase, ps: 131 Pa
Rotational Speed, n : 1281 RPM
Specific ratio : 1,001
Airflow volume max. , qV: 6351 m³/h
Pressure Increase max., ps: 248 Pa
1. Fan type and code
2. Trade mark and manufacturer address
3. Nominal values (Voltage, frequency, lectric Power, Current...)
4. Certification marks
5. Date of production (week of the year/year)
6. QR code which includes code number, production date, serial number and
link to website.
7. Data acc. to U regulation 327/2011 ( rP)
8. NOT INDICAT TO WHICH STANDARD/RUL S COR SPOND DATA ON TH
NAM PLAT :
- N 60335-1 : Name-plate data are made according to standard EN 60335-
1, Household and similar electrical appliances – Safet – Part 1 :
10.1 If an appliance is marked with rated power input, the power input at
normal operating temperature shall not deviate from the rated power
input b more than: + 20% if Pn<300W or +15% (or 60W whichever is the
greater) if Pn>300W.
10.2 If an appliance is marked with rated current, the current at normal
operating temperature shall not deviate from the rated current b more
than: +20% if In<1.5A or +15% (or 0,30A whichever is the greater) if
In>1.5A.
- FR AIR : Data on the nameplate established at a point 0Pa static
pressure.
- MAX LOAD : Data on the nameplate established at a point of maximal
static pressure regarding max. ambient temperature.
- MAX. FF. : Data on the nameplate established at a point of maximal
static efficienc .
- CUST. UNIT / CUST. SP C. : Data on the nameplate specified according to
customer specifications or at working point in customer's unit .
- UL - Data on the nameplate defined according to specifications in UL
standards.
- I C 60034-1 - Data on the nameplate established at a point of nominal
load according to standard for Rotational electrical machines.
An example of a label and explanation of the content:
1
2
5
6
7
8
3
4
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USER'S GUIDE R10 AXIAL FAN , Code: 0000, Iss: 17.07.2019
04
INSTALLATION AND CONNECTION
This unit should only be installed by a qualified technician. Inspect the motor bearings for proper operation prior to installation.
Do not install the fan on an unstable surface. First install the device on the application, than connect the protective earth!
The method of fixing stated is not to depend on the use of adhesives since they are not considered to be a reliable fixing means.
Ensure that the air-gap between the fan impeller and the stationary housing is constant. Distortion due to an uneven surface of basis may lead to
a fan failure. Air-gap between blade and cone-inlet (housing) should be of min. 3 mm.
Fan must be fixed to stationary housing 4x M8 at 90° on diameter as indicated on enclosed technical drawing. Use screws with property class of
8.8. Secure all threaded joints with e.g. Loctite or by using self-locking screws.
The system manufacturer or the machine builder is responsible that the inherent installation and security information are harmonized with the
valid standards and guidelines (eg. EN 13857). To prevent dangerous situation and possible injuries the height and the diameter of inlet cone
must be appropriate dimensions.
The fan is primarily constructed for installation with rotor on bottom or with shaft in horizontal.
Main electrical installation must be protected against short circuit with fuse of 10A and installation must be constructed properly according to valid
national rules. An universal RCD (FID) type A or better (type B or B+) with sensitivity of 300mA and short time delayed intervention can be used.
Recommended cable for connecting fan is at least 3x0.50mm² ordinary PVC cable acc. to IEC 60227-5 (eg. H05V2V2-F, 3G 0,5 mm²), no longer
than 2m, outer diameter max. 6.5mm for power supply and separated ordinary PVC cable (eg. H03VV-F, 5X 0,5 mm²) , no longer than 2m, outer
diameter max. 6.5mm for control circuit.
Fan performed with terminal box is as supplied fitted with a sealing plug in the cable glands as a preventive against ingress of water or moisture
inside the terminal box. If the cable is not installed through the cable gland, sealing plug must remain in the gland!
Cable-end of the fan must be connected in a dry environment to prevent that water penetrate through cable into motor housing.
Means for disconnection must be incorporated in the fixed wiring in accordance with the wiring rules.
The fan is intended only to be connected to the fixed wiring or application’s circuit. An all-pole separating switch which must be incorporated to
wiring must disconnect also the fan.
The electrical connection must correspond to the enclosed connection diagram.
Secure connection cable to the fan guard grill or to the motor holder with cable fasteners.
The fan is constructed for installation with rotor on bottom or with shaft in horizontal.
Where the fan is installed in shaft-horizontal position, the cable exit on the motor must be in down position.
Before putting into operation, check the resistance of protective-earth circuit (max. 100 mΩ acc. to IEC 60335).
CONNECTING DIAGRAM : See page 2 of appended technical drawing 0310-4-0127
POWER CIRCUIT L, N, PE: black(L1), blue(N), green/yellow(PE).
- alarm rele contact: white(TK) - white(TK)
CONTROL CIRCUIT:
- 0-10V analog input : yellow(0-10V) - blue(GND)
- MOD BUS : green(RS-A) - brown (RS-B)
- Sensor supply : red(+10V) - blue(GND)
Control circuit is SELV isolated from main power supply (including an external power supply for sensors).
If the fan is equipped with connection terminals WAGO®(figure 1),
please follow the instructions for inserting the cable
into the connection terminal (figure 2):
1. Use screwdriver of 2.5 - 3.5mm width.
2. Push the spring of terminal pin.
3. Push the cable end into terminal.
4. Release the spring - screwdriver.
Dimensions:
See Appendix - technical drawing : VENTILATOR 0310-4-0127
Figure 2, instructions
Figure 1, terminals
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USER'S GUIDE R10 AXIAL FAN , Code: 0000, Iss: 17.07.2019
05
SPEED CONTROL
Rotation speed of a variable speed fan can be controlled by various signals:
- Linear voltage input (0-10V) or PWM input (PWM duty cycle 0-100%).
- MODBUS RTU protocol (Additional information are in documentation "Hidria EC Modbus parameters" and on www.modbus.org.
LINEAR VOLTAGE INPUT:
Linear input is factory adjusted to fit the customer’s sensor or other speed control reference. The input characteristic can be factory adjusted in
terms of increasing input sensitivity or attenuation.
For example: An air-cooled condenser is using a pressure sensor 0-20Bar => 0-10V, but the highest system pressure reached at maximum load
is 16Bar => 8V. For optimal operation of the application the fan mounted on a condenser should run at max speed at 8V of input control voltage.
In order to achieve that, we need to adjust the input characteristic in a way the picture shows.
Linear voltage input is the most common and it is described below. The current input is also widely used, where long cables are necessary. PWM
input is used for electromagnetic noisy environments. PWM signal must be in square form with polarity the same as for linear voltage input (see
connection diagram). PWM duty cycle 0-100% correspond to 0-10V linear voltage input if the amplitude of the PWM voltage is Vp=10V.
Amplitude of PWM signal must not exceed 12Vp.
10%
1.0V 1,2V Input voltage (0…10V)
Fan speed
HYSTERESIS
100%
10%
1.2V 10V
Input voltage (0…10V)
Fan speed
CONTROL DIAGRAM
8V
adjusted
input curve
100%
10%
1.2V 10V
Input voltage (0…10V)
Fan speed
INPUT CHARACTERISTIC ADJUSTMENT
0
200
400
600
800
1000
1200
1400
Fan rotational speed (RPM)
Input Voltage (0...10 V)
SPEED CONTROL DIAGRAM
1.2 V 10 V 5 V
In order to prevent cycling from standby to run mode or run to standby
mode a small hysteresis is implemented. The default value is
approximately 200mV.
Hysteresis can be factory-adjusted in order to achieve customer
requirements.
Speed of a fan increases linearly with input voltage.
The fan operates in two different modes:
0-1.2 V…… Standby or stop mode
1.2-10 V….. Run mode
1.0-1.2V .....Hysteresis
Linear voltage input (0-10V DC) can be used as 0 (4)-20mA current
input with an additional resistor of 500 Ohms between GND and 0-10V
connection.
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USER'S GUIDE R10 AXIAL FAN , Code: 0000, Iss: 17.07.2019
06
PUTTING INTO OPERATION
Before first start you should check:
a. Appropriate installation and electrical connection, especially resistance of the protective-earth circuit (max. 100 mΩ)..
b. If safety equipment is in place and motor protection device is in function.
c. If the impeller can rotate freely once the unit is mounted and the right direction of rotation is assured.
Only if all dangerous situations are excluded, the fan may be put into operation!
Switch ON the power supply.
Switch ON the device via the control signal and apply the speed setting voltage/signal and check the direction of the rotation and the smoothness
of running.
07
MAINTENANCE, SERVICE AND CLEANING
Before any maintaining or repairing operation is carried out, the unit must be STOPED and securely disconnected from any power supply source!
Dangerous voltage may remain at the terminals even if the motor is disconnected from power supply. Wait at least 5 minutes that built-in
capacitors are discharged.
This unit should only be opened or maintained or repaired by a manufacturer or by a manufacturer-qualified personnel.
Ensure that the fan is switched off from the supply mains before removing the guard.
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Cleaning
Regular inspection, if required, and cleaning when necessary to prevent imbalance due to the build-up of dirt. Clean the fan`s flow area.
Blades must be cleaned carefully to avoid damage to them.
Never use a high-pressure cleaner or water spray for cleaning.
Wet cleaning under voltage may lead to an electric shock.
Do not use any aggressive paint solvent cleaning agents.
For cleaning, use just a moist cloth. You can clean the entire fan with a moist cloth.
If water penetrates into the motor, the motor windings must dry before restarting.
Cleaning and user maintenance shall not be made by children without supervision.
08
DIAGNOSTICS & TROUBLESHOOTING
Fan does not start or run - alarm rele status OPEN or FLASHES:
Possible causes: missing power (no line voltage), low voltage (under 150V), blocked rotor, extremely thermally or mechanically overloaded or fan
failure (short circuit of electronic or windings).
Check line voltage, check that rotor is free to rotate, check temperature and sufficient airflow of cooling air or loss of motor cooling. .
Fan does not start or run - alarm rele status CLOSE:
Possible causes: missing or inadequate control signal.
Check value and polarity of control signal.
Fan runs with half of desired speed - alarm rele status CLOSE:
Possible causes: Low supply voltage, inadequate control signal or fan overheating.
Check line voltage, check control signal, check temperature and sufficient airflow of cooling air or loss of motor cooling.
Attention !
In the event of fan failure is detected (short/open circuit of electronics, windings ...), never try to repair the fan, but replace it with a new one or
return it to the manufacturer for repair or replacement.
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USER'S GUIDE R10 AXIAL FAN , Code: 0000, Iss: 17.07.2019
09
PROTECTIVE FEATURES
Short-circuit protection:
The motor and electronic controller are protected against short-circuit by built-in fuse.
Locked-rotor protection:
As soon the rotor is blocked, the motor is switched off electronically an check status in 3 seconds cycle. After de-blocking, the motor will restart
automatically.
Over temperature protection:
Internally connected thermal protection system to protect electronic and motor against over temperature.
Mains under voltage:
If mains voltage falls below the nominal value the motor will keep running with degraded performance. Below 150V, the motor will be switched off
electronically in stand-by mode. When mains voltage returns to correct value, the motor will restart automatically.
In the specific case, the under voltage protection may switch off the fan to stand-by mode, for example, fan running for testing at high pressure
drop and low voltage.
10
EMC
Interference emission acc. to EN 61000-6-3
Interference immunity acc. to EN 61000-6-2
Harmonics acc. to EN 61000-3-2/3
Leakage current: < 3.5 mA acc. to EN 60335
Complying with the EMC standards has to be established on the final appliance, as different mounting situations can result in changed EMC
properties.
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11
TRANSPORT AND STORAGE
Unit must be transported only in its original package.
When the fan's transported with wood spacer on pallet, take care with the cables (in the situation that fan has connection cables). When
unpacking fans, transported in such a way, grip the fan to protection grill. Do not apply any force for the cable(s).
When transporting fans mounted on final units (apparatus), take care that they are properly secured and don`t touch other devices which are
transported near or on to.
Store the fans in the original packaging in a dry area protected from the weather. Do not store fans in extreme heat and cold.
We recommend a maximum of one year of storage. After a long period of storage we recommend that you inspect the bearings for proper
operation before installation.
Max. permissible storage / transp. temperature: +80°C.
Min. permissible storage / transp. temperature: -40°C.
12
ErP AND ROHS DIRECTIVES
Fan must be mounted in appropriate way to achieve optimal efficiency and life expectancy. We suggest assembling fan in long inlet cone, with fan
blade trailing edge aligned with outlet edge of inlet cone.
Only environment friendly, recyclable materials according to RoHS2 (2011/65/EU) and REACH (EC1907/2006) directive are used in the product.
Disposal must be carried out professionally and environmentally friendly in compliance with regulations applicable in your country.
Design of the product enables simple decomposition of all components. Main components are appropriate marked for easy further handling at
product end-of-life.
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13
SERVICE ADDRESSES AND ADDITIONAL DATA
Please refer to the homepage at www.hidria.com for a list of our subsidiaries worldwide.
Hidria reserves the right to change any specifications or data without notice.
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