ZIEHL UFR1001E User manual

ZIEHL industrie –elektronik GmbH + Co KG
Daimlerstr.13, 74523 Schwäbisch Hall, Germany
+ 49 791 504-0, [e-mail], www.ziehl.de
Temperature Relays and MINIKA® Mains Monitoring Digital Panelmeters MINIPAN® Switching Relays and Controls Measuring Transducers Grid- and Plant Protection
Operating Manual UFR1001E
updated: 2022-03-30 /Sc
from Firmware: 0-17 / 0-37
For more information and help about this product please scan the QR-Code or
choose the following link: UFR1001E
Operating manual, Quick guide, Datasheet, Connection diagram, CAD Data
Firmwareupdates, FAQ, Videos about installation and settings, Certificates
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- NA-protection according to VDE-AR-N 4105, power generators at the low voltage grid
- Use in medium and high voltage grid to BDEW + VDE-AR-N 4110 / 4120
Since Firmware 0-09:
Default setting program 2 for low voltage VDE-AR-N 4105:2018-11
4 new programs (11-14) for medium voltage according to 4110:2018-11
New Firmware 0-13:
Switching-on behaviour adjustable 8UFon8, easy measurement of disengaging ratio 8ruEF8
New Firmware 0-14:
Monitoring of zero voltage U0(ANSI 59v0)
Program 10 for Austria according to TOR producers type A, B, C, D
Program 16 for Belgium according to Synergrid C10 / C11
New Firmware 0-15:
Function ROCOF revised
New factory settings in program Pr16 for Belgium according to Synergrid C10 / C11
New Firmware 0-16:
New factory settings in Pr15, NA/EEA-NE7 CH 2020
New Firmware 0-17 / 0-37:
Program 16 for Belgium: automatic narrow frequency window based on local voltage criteria 8nFR8
New pre-sets for Australia, Finland, France, Ireland, Netherlands and South Africa
Input E1-E2 (standby) also as opener
(Display of the firmware version: 8Info8→8fnr 8or press “Set” for >10s)
Certificates see:
https://www.ziehl.com/en/products/detail/UFR1001E-54

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Table of contents
1General Notes......................................................................................................................................... 4
2Display and controls .............................................................................................................................. 4
3Application and brief description.......................................................................................................... 6
4Summary of the functions ..................................................................................................................... 6
5Connection diagrams............................................................................................................................. 7
6Important information ............................................................................................................................ 8
7Assembly ................................................................................................................................................ 8
8Detailed description ............................................................................................................................... 9
8.1 Description of the connections....................................................................................................... 9
8.2 Functional characteristics ............................................................................................................ 10
9Commissioning..................................................................................................................................... 11
9.1 Program setup............................................................................................................................. 11
9.2 Control chart Pr 2…6 and Pr 10…23 ........................................................................................... 13
9.3 Control chart Pr 1 and Pr 7.......................................................................................................... 14
9.4 Description of the parameters...................................................................................................... 15
9.5 Display mode (last decimal point off) ........................................................................................... 16
9.6 Menu mode (last decimal point on).............................................................................................. 16
9.7 Configuration mode (last decimal point flashes)........................................................................... 16
9.8 Switching conditions.................................................................................................................... 16
9.9 Disengaging ratio......................................................................................................................... 17
9.10 Monitoring of zero voltage............................................................................................................ 17
9.11 Narrower frequency window based on local voltage criteria......................................................... 17
9.12 Test mode (timekeeping only activated and connected feedback contacts)................................. 18
9.13 Alarm counter.............................................................................................................................. 18
9.14 Cumulative alarm time (display in hours)..................................................................................... 18
9.15 Alarm memory............................................................................................................................. 19
9.16 Standby counter and standby time............................................................................................... 19
9.17 Code lock .................................................................................................................................... 19
9.18 Sealing ........................................................................................................................................ 20
9.19 Simulation.................................................................................................................................... 20
9.20 Possible indications in display...................................................................................................... 21
10 Technical Data...................................................................................................................................... 22
11 Troubleshooting and measures .......................................................................................................... 24
12 Maintenance and repair........................................................................................................................ 25
13 Construction form V6........................................................................................................................... 25
14 Adjustment values table VDE-AR-N 4105:2011, Low Voltage Pr 1+7................................................ 26
15 Adjustment values table BDEW June 2008, acc 3.2.3.3-1, Medium Voltage Pr 3-6.......................... 26
16 Adjustment values table VDE-AR-N 4105:2018-11, Low Voltage 6. table 2, Pr 2.............................. 27
17 Adjustment values (VDE-AR-N 4110:2018-11 Medium Voltage / VDE-AR-N 4120:2018-11 High
Voltage) higher protection Pr 11+12 .......................................................................................................... 27
18 Adjustment values VDE-AR-N 4110:2018-11, Medium Voltage Unit Protection Pr 13+14................ 28
19 Disposal ................................................................................................................................................ 28

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20 Default settings of the programs......................................................................................................... 29
20.1 VDE-AR-N 4105:2011+2018 + BDEW......................................................................................... 29
20.2 VDE-AR-N 4110:2018-11 + VDE-AR-N 4120:2018-11................................................................. 31
20.3 TOR Erzeuger Typ A,B,C,D + NA/EEA-NE7 CH 2020 + C10/C11 + G98(G83/2)+G99(G59/3).... 33
20.4 SFS-EN50549-1+2:2019 + EN50549-1 2-stage + NEN-EN50549-1:2019 + VDE 0126 VFR2019 35
20.5 NRS097 + AS4777,2 ................................................................................................................... 37

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1 General Notes
Compliance with the following instructions is mandatory to ensure the functionality and safety of the product.
If the following instructions given especially but not limited for general safety, transport, storage, mounting,
operating conditions, start-up and disposal / recycling are not observed, the product may not operate safely
and may cause a hazard to the life and limb of users and third parties.
Deviations from the following requirements may therefore lead both to the loss of the statutory material defect
liability rights and to the liability of the buyer for the product that has become unsafe due to the deviation from
the specifications.
2 Display and controls
1
Test button
Press
briefly
Display test-menu Relay K1 (8tst18) or relay K2 (8tst28) can be tested independently.
(3min without a button is pressed = go back to the normal mode)
2
LEDs frequency / voltage limit value undercut / exceeded (red)
On, 8AL 8or 8AL M8
Limit value undercut / exceeded
FLASHES, 8AL 8or 8AL M8
Reset delay 8dof 8counting down
3
LED vector surge (VSR, red)
ON, 8AL 8
Threshold value for vector shift exceeded
FLASHES, 8AL8
Reset delay 8dof 8counting down
4
LEDs relay status (yellow)
OFF
Relay is released
ON
Relay operating
5
Digital display 4-digits (red)
Depending on program, display of current voltage, frequency, vector shift, average value
Displays the alarm signals, e.g. 8AL 8, 8aL M8
Displays the errors with error code e.g. 8Err98
6
LED Time (yellow)
ON
A time is displayed
FLASHES
Function 8ruEF8active
7
Last decimal point (red)
OFF
Display mode
Illuminated
Menu mode
Flashes
Configuration mode
8
Set/Reset key (in display mode, normal state)
Press briefly
Display of next measured value / alarm counter
Press for > 2 s
Reset, quit error messages
Press for > 4 s
Displays the program, e.g. 8Pr 18
Press for > 10 s
Displays the software version, e.g. 80-058
9
Up / Down key (in display mode, normal state)
Press briefly
Change to the menu mode, display of alarm memory (Down) / cumulative time
of alarms, standby counter, standby time (Up), pushing Set button for ≥ 2 s
resets the stored values
Press for > 2 s
Display of MAX (Up) / MIN (Down) - measured values, additional pushing of Set
button for ≥ 2 s deletes the stored values

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10
LEDs measurement allocation (yellow)
LEDs
Measured value
Lx and N ON
Voltage value (L1 against N, L2 against N, L3 against N)
Lx and Ly ON
Voltage value (L1 against L2, L2 against L3, L1 against L3)
Lx FLASHING quickly
Vector surge (L1, L2, L3)
L1 FLASHING
Frequency
11
Sealable button + LED
Press for > 2 s
Lock / Unlock
LED red
Settings and simulation mode are locked,
While attempting to set, 8LOc 8is displayed for 3s
LED green
Setting and simulation enabled

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3 Application and brief description
The grid- and plant protection device UFR1001E monitors voltage and frequency in plants for own
generation of electricity. It complies with the requirements of VDE-AR-N 4105:2018-11, VDE-AR-N
4110:2018-11, VDE-AR-N 4120:2018-11, G59/3, G83/2, ÖVE/ÖNORM E 8001-4-712:2009 and other
standards for generators connected to the public grid.
The UFR1001E is a dual-channel device and thus one-fault-proof. The function of the output-relays and of the
connected switches can be monitored with feed-back contacts. When a connected switch does not switch off,
the UFR does not switch on again. When a switch does not switch on it makes 2 restarts and thus improves
availability of monitored plant.
The limits are pre-set according to VDE-AR-N 4105_2011-08, VDE-AR-N 4105:2011-11 and other standards.
They can be changed if required and be protected with
a code and/or a seal.
With a test-button the function of the connected switches can be tested and their switching-time can be
measured.
The standby input allows a remote shutoff e.g. with a RCR.
4 Summary of the functions
•Under and overvoltage monitoring 15…520 V
•Measuring phase-neutral or phase-phase
•Monitoring of under- and over frequency 45…65 Hz
•Monitoring of quality of voltage (10-minutes-average)
•Monitoring of vector shift 2…65°
•Monitoring of rate of change of frequency (ROCOF, df/dt) 0,100...5,000 Hz/s
•Monitoring of zero voltage U0
•One-fault-proof with monitoring of connected switches (defeat able when using the integrated switch of
pv and battery inverter acc. to DIN EN 62109 (VDE 0126-4))
•2 automatic restarts at switch-on error
•Passive anti-islanding protection acc. to ch. 6.5.3 and app. D2
•Switching delay adjustable 0.05 … 300 s
•Switching back delay adjustable 0 … 6.000 s
•Switching back delay at alarms <3 s: 5 s
•Standby input (adjustable as opener/closer) with counter and time saves
Preset values acc. to
•VDE-AR-N 4105:2018-11 (Pr2), VDE-AR-N 4105_2011-08 (Pr1)
•VDE-AR-N 4110 + 4120:2018-11 (PR11-14) and BDEW (Pr 3-6)
•G59/3 and G83/2 for Great Britain
•ÖVE standard for Austria
•VSE/EEA-CH 2014 for Switzerland
•Alarm counter for 100 alarms (trip value, cause and rel. time stamp)
•Record of added times of alarms
•Input for standby with counter and recording of time
•Test button and simulation with measuring of switching-times
•Sealing, all values can be read-out when sealed
•Easy installation and programming with pre-set programs
•Housing for DIN-rail-mount, 105 mm wide, mounting height 66 mm

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5 Connection diagrams
You can get more connection diagrams via the QR code or below
https://www.ziehl.com/en/AllProducts/dl/Examples_connection_plans_410541102018-
3093/?task=download
1) Feedback contacts not connected: set 8rel .8→8trel.8→8off.8
2) N connected →only for programs with N
3) NC- or NO-contacts can be connected, self-learning when switching on
4) Switch off the plant without recording an alarm, e.g. with contact of a ripple control receiver
5) Fuses only when line protection necessary, e.g. 16 A
6) Contact closed an 8vsr .8→8sbYS.8(default setting) = Standby, K1+2 switched-off
(e.g. by ripple control receiver or clock, …)
Contact closed and 8vsr .8→8on.8= repressed vector shifts
(e.g. when switching on …),
contact closed and 8vsr .8→8y1y2.8= no evaluation of the feedback contacts
(e.g. for synchronisation, …)
7) 1 phase Application connect L1-L2-L3, 2 phase Application L1 / L2+L3 (only Pr 5, 7, 10, 13, 20)
8) Additional switch-off of self generation plant.
Single-fault safety: shutdown of the self generation plant e.g. by ripple control input 0% with K2. Use
coupling relays ford contact multiplication of if safe isolation is required.
This second shutdown path must be tested separately during commissioning. (8tst28)
9) Power supply / buffering. Switches have to withstand undervoltage for min.3 s (FRT)
10) TT-system: switch all line conductors and N, TN-system: only switch line conductor

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6 Important information
A marked switch and a protective device must be provided in the supply line in the
vicinity of the device (easily accessible) as a disconnecting element.
Flawless and safe operation of such a device requires proper transport and storage, professional instillation
and later commissioning along with operation as intended.
Only persons who are familiar with the installation, commissioning and operation of the device and who are
correspondingly qualified fortheir job are permittedto work on the device. They must comply withthe contents
of the operating manual, the instructions attached to the device and the pertinent safety regulations for the
erection and operation of electrical equipment.
The devices are built and certified in accordance with EN 60255 and leave thefactory in a safe and technically
flawless condition. To maintain this condition they must comply with the safety regulations marked in the
operating manual with the headline "Caution". Failure to follow the safety regulations can lead to death, bodily
injury or property damage to the device itself and to other devices and equipment.
If the information contained in the operating instructions/operating manual are not sufficient, please
contact us directly or contact your responsible agency or representative.
Instead of the industrial norms and stipulations stated in the operating manual and applicable in Europe you
must comply with the valid and applicable regulations in the country of utilisation if the device is used outside
of the area of application.
WARNING
Hazards electrical voltage!
Can lead to an electric shock and burns.
Disconnect and de-energize before working on the system and the device.
Comply with the maximum permissible temperature when installing in a switch cabinet. Ensure
sufficient clearance to other devices or heat sources. If cooling is inhibited, e.g., through close
proximity to devices with increased surface temperature or interference with the cooling-air current,
the permissible ambient temperature is decreased.
Caution!
Before you apply mains voltage to the device, make sure that the permissible control
voltage Us on the side rating plate matches the mains voltage connected to the device!
7 Assembly
The device can be mounted:
•Distribution panel or control panel on 35 mm rail according to EN 60715

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8 Detailed description
8.1 Description of the connections
Connection Description
A1 and A2
Rated control supply voltage Us, see Technical Data
11, 12, 14; 21, 22, 24
Relay K1 and K2
E1 –E2
Enable –Input
Volt-free contact
8vsr .8→8 off.8, no function
8vsr .8→8 on.8, E1-E2 closed: Vector shift active but not evaluated,
monitoring of feedback contacts off for use with generator (mains
synchronization)
8vsr .8→8sbSY.8, E1-E2 closed: K1 and K2 off (standby), vector shift off
8vsr .8→8sbYo.8, E1-E2 opened: K1 and K2 off (standby), vector shift off
8vsr .8→8Y1Y2.8, E1-E2 closed: Feedback contacts no evaluated, vector
shift off, when using with generator (mains synchronization)
Y0, Y1, Y2
Inputs, feedback contacts
Volt-free n/o or n/c contact, self-learning when switching on
Set value > turn-on time section switch under 8rel .8→8trel.8/ can
switch-off if not connected or if external devices/switches can activate the
section switch (8off .8)
I1
Supply voltage for digital outputs, max. 27 V DC
Q1…Q4
Digital output over-/under voltage/-frequency, Q3 + Q4 = ROCOF
Q5
Digital output error, in Programs with >> and << additionally the 2nd
threshold value
L1, L2, L3, N
Phase L1, L2, L3 and neutral conductor

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8.2 Functional characteristics
Functional characteristics
Explanation
VSR display value
The highest measured value is always displayed. The display value is reset to
0 by deleting the max. value and when resetting into the go (good) state.
Delay Enable On time
Runs down when starting the unit and after opening the enable input; during
this time there is no evaluation of the vector shift
Reset time
When a reset time 8dof 8is running, it is always counted down in the display
(shortest one first)
Reset
Use the Reset key or interrupt the control voltage for > 2 s (comply with reset
delay)
Display mode 8Scn8
After the last measurement it switches into the scan mode; this is indicated by
the display8scn 8.
All measurements will now be displayed cyclically for the time set in 8dit8.
MIN / MAX values
All min and max values are saved zero-voltage maintained (non-volatile).
Tripping time
(only with feedback
contacts connected)
Connecting the feedback contacts enables measuring of the shut-down time.
After a tripping test via the test menu (button test) and selection of the trip
circuit (see test mode), the respective tripping time is displayed. (Pr2 and
Y1+Y2 bridged, display for K1 only) The display duration is max. 3 minutes or
until button test is pressed. The display resolution is 1ms.
Total shut-down time = Tripping time + Response time 8 dal.8
After a shut-down in the simulation mode the total shut-down time is displayed
until the button is pressed again)
The longer time of both channels is always displayed.
Alarm counter
The unit saves max 100 alarms (cause, measurement value, at operating time).
The LEDs indicate the cause; the tripping value that led to the alarm each
stands in the 7-segment display. Alternately the time difference, current
operating time –tripping operating time is displayed. (how long ago the alarm
triggered)
Cumulative alarm time
8tal .8
The cumulative alarm time TAL indicates how long the relay was switched off
due to an alarm. It is recorded with a resolution of 1 minute and only when the
control voltage is applied.
Query: In the display mode button to 8ac .8is displayed. 1x button =
Cumulative alarm time8tal .8
Standby mode
8vsr .8→8sbYS.8(closer)
8vsr .8→8sbYo.8(opener)
If E1-E2 are closed (e.g., by ripple control receiver, timer, dimmer), Relays K1
and K2 are switched off. The number and duration of the shut-downs is
recorded.
Query: In the display mode button to 8ac .8is displayed. 2x button =
Standby counter 8stby.81x button = Standby time 8stby.8
synchronization mode
8vsr .8→8y1y2.8
If E1-E2 are closed, the evaluation of the feedback contacts is suppressed.
That means when using generators, a section switch can be used for mains
synchronization.
Automatic restart attempts
If there is an error by the feedback contacts 8err78, 2 restart attempts are
automatically performed in an interval of 10s.
False triggering by undervoltage trips (e.g. during a thunderstorm) do not lead
to permanent shut-down.
Frequency undervoltage
protection
8uonF8
F one of the measured voltages less than 8uonf8, the frequency
evaluation is interrupted until all voltages have exceeded 8uonf8.
(does not apply to device start / apply of the control voltage)