Zubr D25t Owner's manual

Supply voltage (100 – 420 V, 50 Hz) served on terminals 1
and 2, phase (L) is connected to terminal location 2, and
the neutral conductor (N) to terminal 1. The connecting
wires of the load phases are connected to the terminal 3
and to the neutral terminal block (not included).
CONNECTION SCHEMES
Voltage relay ZUBR Dt (hereinafter referred to as the
device designed to protect electrical equipment from
critical mains voltage surges. Equipment sensitive to line
voltage deviations: refrigerators, TVs, video and audio
equipment, computers, etc.
)
TECHNICAL DATA
23
Cutting wires of wiring to which connects voltage relay should
meet the value of electric current, which consumes voltage.
It is also necessary to take into account that the load power
of 3 000 VA at 220 V will be 4 400 VA at 270 V. Therefore,
please, do not allow the relay power handling to exceed its
certified value at the maximum voltage deviation to the
upper limit. If the relay power handling exceeds its certified
value use the electric contactor (magnetic starter, power
relay) which is designed for this power capacity see
diagram 3 in the manual with the appendix on the website,
which is listed under Contacts section
(
).
Scheme 1. Option of wiring diagram Scheme 2 . Option of the connection diagram
INPUT
РЕL N
ZUBR D63t
KV
Voltage relay
63 A
300 mA
QD
PE
PE
N
N
L
L
Input
С16
16А
QF1
40 А
QFInput
ZUBR
D50t
12 3
Before the installation and operation of the device,
PLEASE READ BY THE END OF THIS
DOCUMENT. This will help to avoid possible danger,
mistakes and misunderstandings.
IT IS FORBIDDEN TO USE VOLTAGE RELAY TO
PROTECT EQUIPMENT, which runs from the
sources of modified sine, uninterruptible power
supply output voltage sinusoid are not Long operation
(more than 5 minutes) from the following sources
voltage may damage ZUBR and lead to not warranty
repair.
IF A NEUTRAL TERMINAL IS NOT USED TO
CONNECT A NEUTRAL WIRE TO THE DEVICE,
the connection of the mains neutral wire to the load
neutral in terminal 1 of the device is allowed only if it
is crimped in the sleeve.
The number of operating cycles without load
Relay type electromagnetic
not less 00 cycles 1 0 000 not less 50 cycles 0 000
not less 0 cycles 10 000 not less cycles 10 000
polarized
The number of operating cycles under load
Break-time
at lower
Break-time at increasing
Rated power
> 120 V
< 120 V
not more than 1,2 сse
0,01–0,03 сse
100
420
V
V
not less than
not more than
upper 220–280
120–210
V
lower V
0,01–0,03 сse
V5 500 А
30 А
25 А
D t25
Model
IP to GOST 14254 IP20
16 mm2
66 85 53 mm х х
1,5 month /kWtPower consumption, not more than
Power Volt
Voltage limit
0,21 ±10 %kg
Device weight
Overall dimensions
Connection, not more than
D3 t2 D40t D50t D63t
32 А 40 А 50 А 63 А
Max load current in 10 minutes,
Rated load current
40 А 60 А 80 А50 А
7 0 V 00 А 8 8 V 00 А 11 0 V 00 А 13 9 V 00 А
not more than 1,2 сse
not more than 0,04 сse
not more than 0,04 сse
INSTALLATION
The appliance is installed in a special box, which allows to
conduct the easy installation and operation. Cabinet
should beequipped with standard mounting rail 35 mm
width (DIN rail). The appliance takes in width of 3 standard
module on 18 mm. The height of the appliance should be
in the range 0,5...1,7 m from the floor.
Terminals of the device designed for wire cross section 2
up to 16 mm². It is advisable to use a soft wire, which is
tightened in the terminals with a screwdriver with a tip
width of no more than 6 mm with a torque of 2.4 Nm. A
screwdriver with a blade more than 6 mm wide can cause
mechanical damage to the terminals. Doing so will void
your warranty claim.
For protection against short circuit and excess capacity in
circuit load necessarily need to set in front of the
appliance, the automatic circuit-breaker (QF). The
automatic switch off is established in the open-phase fault
wire, as shown at the schemes 1, 3. To protect person
from electric shock leak is set safety shutdown device.
The appliance is intended for installation inside residences
The risk of moisture or humidity in the installation site
should be minimal.The ambient temperature during the
installation should be within –5...+45 °С.
D 5t, D32t,
D40t, D50t, D63t
2
Technical passport and installation
and operation manual
Оvervoltage protection for professionals
Voltage relay ZUB tR D
Guarantee card, technical passport,
manual
Shipping box
1 piece
1 piece
1 piece
SUPPLY PACKAGE
GUARANTEE CARD
serial №:
a seller, a seal:
place of a seal
date of sale:
an owner contact for a service center:
The warranty for ZUBR devices is valid for
from the date of sale, provided that the instructions are
followed. The warranty period for products without a
warranty certificate is counted from the date of production.
60 months
If your device is not working properly, we recommend that
you first read the section «Possible problems». If you
cannot find an answer, contact Service Center. In most
cases, these actions resolve all issues.
If you continue to have issues with the device, please
send it to a Service Center or to the store where you
purchased the device. If your device is defective due to
our fault, we will repair or replace it under warranty within
14 business days.
Please see the full text of the warranty and the data you
need to send to your Service Center. The website address
can be found in the instructions in the Contacts section.
WARRANTY TERMS
SERVICE CENTER CONTACT:
[phone]
Viber WhatsApp Telegram
[email protected]

5 6 7
EXPLOITATION
To view the upper limit, press the , button, to view the
lower limit, press the button. Then use the and
«+»
«–» «+»
«–» buttons to change the limit as necessary.
Setting trip limits
(factory setting242V / 198 V)
Delay in the load starting after a failure
The countdown in seconds t99. , t9 . will
start until the load is turned on
(« » « 8 »...)
.
During a voltage jump before the countdown for 1,5 sec, an
emergency situation will be displayed, then for 1,5 seconds
the current with a flashing dot to the right.
If you set a delay longer than 100 seconds, the
screen will display the current voltage with a
flashing dot to the right. If the remaining time is
less than 99 seconds, it will display the
countdown in seconds.
(control is described in table 1)
The device will immediately begin to display the voltage
on phase. If the voltage is normal, the voltage will be
applied to the load after the set time and the green
indicator will light up. If the voltage is over the upper limit,
its value will flash alternately with if over the
lower limit, its value will flash alternately with
«U , »
.« U_ _»
Use the «≡» button to navigate through the menu. Use
the «+» and «–» buttons to change the parameters. After
pressing the button for the first time the parameter will
flash, after pressing it for the second time the parameter
will change. After 5 sec after pressing — return to the
mains voltage display.
_ _
Viewing of firmware version
Hold the button for 6 sec. The manufacturer
reserves the right to modify the firmware to enhance the
device technical characteristics
« »≡
.
H andold the three buttons until
message appears on the screen.
«–», «+» « » «dEF» ≡
After release, reset to
factory settings and reboot will take place the alarm log is
cleared.
,
Reset to factory settings
FOR PROTECTION OF REFRIGERATION equipment,
where there is a compressor, it is recommended to set
a delay of turning on load 120–180 ec. It will allow to
increase the service life of the compressor
s
.
v 57_211201t
Does not disable the protected equipment at safe voltage
deviations in value and duration. See the table 2 for more
details.
3 times
2 times
1 time
4 times
Press
« »≡
Notes
It is used to protect compressor equipment. It is recommended
to set a delay of turning on load 120–180 sec. It will allow to
increase the service life of the compressor.
Log entries are displayed in order from the last to the oldest
(«n 0» is the last entry, «n49» is the oldest). Для перемещения
по журналу используйте или . «+» «–» When viewing the alarm
voltage, the relay will briefly display the alarm number after
1 second.
To reset the log, hold down while viewing the log for 6
seconds until the inscription appears. After releasing the
button the log will be cleared and the screen will display:
« »≡
«rSt.».
.«---»
Professional model of
the tripping time when
the voltage goes beyond
the limits (factory setting «oFF»)
Delay in the load starting
after a failure (factory setting 3 seс,
a range of change 3–600 seс)
Log for 0 accidents5
or oht
overheat triggering page 7
The device stores in non-volatile
memory the voltage values at which
the load was interrupted « »
(see ).
Table 1.
FUNCTION MENU
Correction of voltage (
)
factory
setting 0 V, a range of change ±20 V the device and your reference device differ.
You can use correction if voltage indications on the screen of
Screen
Table
Models shutdown exit time voltage beyond
2.
see Technical data table
Upper 220–280 V
1 seс
Lower
limit
120–210 V
see Technical data table
< V 120
Upper
limit
220–264 V 0,5 сse
> V 264 see Technical data table
Lower
limit
176–210 V 10 сse
1 4–1766 V 0,5 сse
< V 1 46 see Technical data
table: V < 120
Professional
The usual
default
POSSIBLE PROBLEMS, CAUSES
AND WAYS TO OVERCOME THEM
It is necessary to: Ensure supply voltage presence.
At turning on neither indicator nor screendo not shine
Possible cause: .There is no power supply voltage
Possible cause: the current voltage in the network is close
to the established limits and not stable.
The load is disabled, oht flashes on the screen« »
The temperature inside the housing exceeded
80 °C and triggered protection against internal
overheating. The screen shows once for
1 second.
« »oht
It is necessary to: check the values of the limits; increase
their values so that the protected equipment is tolerated to
them. In other cases, please, address to a service centre.
Possible cause: inner overheating of the device to which
can lead: bad contact in the terminals of the device, high
ambient temperature, overwhelming power output or
incorrectly selected cross-section of wires for connecting.
Feature of protection against internal overheating: the
device will resume operation if the temperature inside the
housing drops below 60 °C. If the protection is triggered
more than 5 times within 24 hours, the device will lock until
the temperature inside the housing drops below 60 °C
(« »oht will not flash) and one of the buttons is pressed. To
view the temperature of the thermal protection sensor, press
« »i when the device is overheated.
Every 5 sec the screen displays Ert « »
Possible cause: open or short circuit of the
internal overheating sensor C. ontrol over inner
overheating will not be done.
It is necessary to: Send the device to the Service Center.
Otherwise, ontrol over inner overheating will not be done.c
After turning on on the screen normal voltage level,
but load is not turning on
It is necessary to: check tension of power wires in the
device terminals, make sure that the switching load does
not exceed the permissible and that the cross section of
the wires is selected correctly.
Do not exceed the landmarks value adaptor and power.
To protect against overvoltage caused by lightning
discharges, use a lightning protector.
Protect the children from games with the working device, it
is dangerous.
Carefully read and become aware of yourself these
instructions.
Connection of the device must be done by a qualified
electrician.
Do not connect the device to the network disassembled.
Do not store the device and do not use it in areas with the
dust.
Before the installation (dismantling) and connection
(disconnection) of the device, turn off voltage supply and
also act according to the «Rules of an arrangement of
electric installations».
Never clean the device with the use of chemicals such as
benzene, solvents.
Do not attempt to disassemble and repair the device.
Avoid hitting of water or moisture to the device.
Turning on and off or and configure the device should be
with dry hands.
Do not expose the device to extreme temperatures (higher
than 40 ºСor below -5°C) and high humidity.
SAFETY INSTRUCTIONS
Date of manufacture is on the back side of device.
Application time is unlimited.
Do not fire and do not throw away the device with the
household waste.
After the end of its service life, the product must be
disposed of in accordance with applicable law.
Transportation of goods carried in the package, ensuring
the safety of the product.
The deive is transported by any kind of transport (rail, sea,
motor, air transportation).
ADDITIONAL INFORMATION
The device does not contain harmful substances.
If you have any questions or you something will not clear,
call the Service centre the telephone number listed below.
Low Voltage Directive 2014/35/E U
1 30 UEMC Directive 20 4/ /E
Manufacturer and vendor: DS ELECTRONICS, LTD
04136,
+38 (0 ) - - , : [phone]
[email protected] www.ds-electronics.com.ua/en/
Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.
44 485 15 01 Service Center
When setting the voltage limits USE THE
PROTECTED EQUIPMENT TECHNICAL
DOCUMENTATION .
All settings are stored in NON-VOLATILE MEMORY

APPENDIX
Scheme .
contactor with 230 V winding
3 Option of wiring diagram ZUBR D25t and
KV
Voltage relay
PE
PE
N
N
L
L
Input
С16
16А
QF1
40 А
Qfinput
contactor
220
50 А
V
63 A
300 mA
QD
ZUBR
D25t
12 3
v 57_211201t
Low Voltage Directive 2014/35/E U
1 30 UEMC Directive 20 4/ /E
Manufacturer and vendor: DS ELECTRONICS, LTD
04136,
+38 (0 ) - - , : [phone]
[email protected] www.ds-electronics.com.ua/en/
Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.
44 485 15 01 Service Center