OJ Electronics DRHX-1055-MNN5 Guide Rapide page 3

English
Warning
WARNINGS BEFORE COMMENCING
OJ-DRHX must always be mounted by persons
who are trained or who have completed
qualifications and are trained in installation of
the product.
Persons who are trained have knowledge of the
applicable installation process and can carry
out the installation in accordance with relevant
local and international requirements, laws and
regulations.
Trained persons are familiar with the guidelines
and safety measures described in this guide.
OJ-DRHX contains life threatening high voltage
when it is connected to mains power.
When mounting, servicing or maintenance tasks
are done on the product always disconnect
mains power. The test button can be used with
mains power connected.
When OJ-DRHX is connected to mains power
there is a risk that the stepper motor starts
without warning with a risk of dangerous
situations for people, personal injury or damage
to equipment and property. The stepper motor/
rotor can start via an external input signal or
Modbus.
Before connecting mains power to OJ-DRHX,
all parts: Stepper motor, straps, pulley and the
rotor must be mounted correctly.
Before connecting mains power to OJ-DRHX,
all openings, covers and couplings must be
correctly mounted and closed. To maintain
the specified degree of tightness unused
cable couplings must be changed with gland
connections.
OJ-DRHX contains capacitors that are charged
during operation. These capacitors can
remain charged even after mains power has
been disconnected. This can result in serious
personal injury if the connection terminals or
cable ends are touched before these capacitors
are completely discharged. The discharge
time under normal circumstances is approx. 3
minutes.
USE OF THE PRODUCT
OJ-DRHX is used for regulating the speed of a
rotating heat exchanger in the fan unit.
OJ-DRHX can only be used for control of
stepper motors which are delivered from OJ
Electronics A/S. Never try to connect or control
other types of stepper motors.
Depending on the application, OJ-DRHX can be
used in individual applications or make up part
of a larger system/a machine or a system.
The product can be used within limited
environment and temperature ranges.
The drive and stepper motor is a save unit
which is controlled by signals or commands
from an external control unit.
OJ-DRHX has built-in stepper motor protection.
OJ-DRHX can be used in residential and
industrial environments and has built-in EMC
filters.
Warning
PROHIBITED WHEN PUTTING INTO SERVICE
It is prohibited to put the unit into service until
the machine or product, which OJ-DRHX is
incorporated in as a whole is declared to be
in accordance with the relevant national and
international regulations.
The product may only be powered once
the whole installation complies with the
requirements in ALL relevant EU-directives.
When the product is installed according to
these instructions and applicable installation
requirements, the product is covered by the
factory guarantee.
If the product is damaged, for example, during
transport, this will be investigated and possibly
repaired by OJ Electronics A/S before the
product is installed, connected to the power
supply and operated.
If OJ-DRHX is incorporated in a machine
system with rotating parts, like for example a
fan unit, transport unit or the like, the whole
machine must fulfil the machine directive.
APPROVALS AND CERTIFICATIONS
CE-marking
• OJ Electronics A/S declares under their
responsibility that the product fulfils the
following European Parliament's directives:
• LVD - Low Voltage Directive: 2014/35/EU
• EMC - Electromagnetic Compatibility:
2014/30/EU
• RoHS - Restriction of Hazardous Substances
in electrical and electronic equipment:
2011/65/EU
Product standard
• In accordance with EN-61800-2 – Adjustable
Speed Electrical Power Drive Systems,
general requirements. Safety
• In accordance with EN-61800-5-1 Adjustable
Speed Electrical Power Drive Systems: Safety
requirements - electrical, thermal and energy
PRODUCT PROGRAM
Drive program
Table 1* DRHX
-1055-MNN5
Modbus Yes
0-10V No
Display No
Intelligent rotor Standard
External rotor No
Aut. purge No
function
Deformation Yes
assurance
Power (max) 55W
Supply power 1x230VAC
Nominal torque 2Nm
Max rpm 400rpm
Motor power 3x0-200VAC
Dimensions (b, 183.0x142.7x55.0
h, d)(mm)
Ingress IP54
Protection (IP)
*1: Only for 4Nm motor
© 2017 OJ Electronics A/S
EMC - Electromagnetic Compatibility
• In accordance with EN-61800-3 (C1 and
C2) Adjustable Speed Electrical Power Drive
Systems - Part 3: EMC requirements and
specific test methods
RoHS compatible
• Contains no damaging substances in
accordance with the RoHS directive.
PRODUCT LABEL
The OJ-DRHX drive comes with a marking
plate (metal plate)
See example fig. 1.1 and table 1.2
OBS! Check that the information on the marking
plate corresponds with what was expected.
Fig. 1.1
Table 1.2
1 Product ID, see table 10.6
2 Shaft power with nominal supply power
3 Nominal supply power (V, Hz, A)
4 Nominal output (V, Hz, A)
5 Production code, see table 10.5
6 Ingress protection
7 Weight (kg)
8 Temperature zone, operation (°C)
9 Manufacturer's logo
10 Manufacturer's website address
11 Manufacturer's postal address
12 Country of manufacturer
13 CE approval, logo
14 Disposal, logo
15 Bar-code
DRHX DRHX
-1055-MAD5 -1220-MNN5
Yes Yes
Yes No
Yes No
Standard Standard
Accessories No
Yes No
Yes Yes
55W 110/220W
1x230VAC 1x230VAC
2Nm 4/8Nm
400rpm 400rpm
*1
3x0-200VAC 3x0-200VAC
183.0x142.7x55.0 183.0x142.7x55.0
IP54 IP54
DRHX
-1220-MAD5
Yes
Yes
Yes
Standard
Accessories
Yes
Yes
110/220W
1x230VAC
4/8Nm
400rpm
*1
3x0-200VAC
183.0x142.7x55.0
IP54
3