Control element - Joystick button, press the down arrow key (↓) for 2 seconds to call up settings menu Page display (display page / of display pages), Press the left (←) or right (→) joystick button to change the display page UFR1002IP 12690-0701-00 Seite 4 / 50...
3 Application and short description The UFR1002IP mains decoupling relay monitors voltage and frequency in three-phase networks and complies with the conditions for central network and system protection in accordance with VDE-AR-N 4105:2018-11 for feeding into the low-voltage network. For feeding into the medium-voltage network in accordance with VDE-AR-N 4110:2018-11, the UFR1001E is suitable as unit protection at the generating units and as intermediate decoupling protection.
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• Integrated real-time clock (power reserve > 11 days at 25°C) • Connection of a Ziehl coupling device VG1200 for measuring max. 875 V (Ph-N) or 1500 V (Ph-Ph) is possible • Change of the rated voltage during program setting -> voltage alarms are automatically adjusted •...
8) Power supply / buffering. Section switches must be supported in case of undervoltage for at least 3 s/ 0.3 s (FRT) 9) Digital inputs (programmable) for suppression of feedback contacts Y1, Y2 and vector shift 10) Function of relay K3 programmable 5.1 Ethernet Ethernet socket for network cables UFR1002IP 12690-0701-00 Seite 7 / 50 www.ziehl.de...
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. UFR1002IP 12690-0701-00 Seite 8 / 50...
8.3 Device on the network If the UFR1002IP is connected to a network via an Ethernet, the measured value display and programming can be performed via a web browser on the computer.
Firmware 20-00 Programm Nr. 1.01 Rückmeldung an Y1/Y2 In1, In2, In3 0 0 1 Fehlende oder falsche IP-Adr. 192.168.1.100 Signale an den Eingängen Datum 2021-06-17 Y1 und/oder Y2 Uhrzeit 14:15:45 ← E1→ ←3/4→ UFR1002IP 12690-0701-00 Seite 10 / 50 www.ziehl.de...
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The number of pages depends on the program and the measurement function selected • Red arrow to the right (→): Error messages present, scroll to the right (→) with joystick button until error message appears. UFR1002IP 12690-0701-00 Seite 11 / 50 www.ziehl.de...
Press right → (several times) until the Exit value setting: green tick is activated. Using the ↓ / ↑ keys, select the (discard change) or the tick (save changes) and leave by pressing → UFR1002IP 12690-0701-00 Seite 12 / 50 www.ziehl.de...
Delay Alarm on Alarm for this period is delayed Delayed Alarm off • U < 27<S1 Alarm active Delay Alarm off Alarm off for this period is delayed Alarm on Alarm off Delay alarm on Delay alarm off UFR1002IP 12690-0701-00 Seite 13 / 50 www.ziehl.de...
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➔ Time after switching on K1 and K2 until feedback Time for feedb. must have been given ➔ Number of restart attempts (if feedback contacts Reclosing attemp implausible) ➔ Time between restart attempts Reclosing time UFR1002IP 12690-0701-00 Seite 14 / 50 www.ziehl.de...
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Firmware version Master Firmware Slave Firmware Boot loader ➔ Device serial number Serial number ➔ Number of operating hours of the device Operating hours ➔ Comment can only be written via website Comment UFR1002IP 12690-0701-00 Seite 15 / 50 www.ziehl.de...
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➔ Reset standby counter (number, list + total time) Reset ➔ Date + time of last reset Relay Last reset ➔ Display of relay switching operations, List "Number" (since last reset) and "Total" ➔ Reset relay counter Reset UFR1002IP 12690-0701-00 Seite 16 / 50 www.ziehl.de...
8.8 Set program Depending on the application, the appropriate program must be set on the UFR1002IP. If the UFR1002IP is locked by sealing (red lock in the upper right display), it must be deactivated first. Country Program Connection Rated voltage...
→ Relays can be individually switched on/off • Simulation of measured values → Access on the device: Menu "Test/Simulation" -> "Start simulation" → Voltage (U), frequency (F) and vector shift (VS) can be simulated UFR1002IP 12690-0701-00 Seite 18 / 50 www.ziehl.de...
All functions of the standby statistics can be used and the log can be viewed on the web interface (page "Counter"). On the device, you can access the functions or the log ("list") of the "Standby statistics" via the menu "Counter" -> "Standby". UFR1002IP 12690-0701-00 Seite 19 / 50 www.ziehl.de...
Installing delivery firmware (this will take several minutes) 8.17 Program update Using the button ("Check for updates...") on the "System" website, the website checks whether new/changed programs are available. If necessary, these can then be transferred to the device. UFR1002IP 12690-0701-00 Seite 20 / 50 www.ziehl.de...
Standby statistics → Storage of standby events, with date/time → Number and standby time → Logging of the last 10 events → Resettable • Relay counter → Total number → Number since last reset UFR1002IP 12690-0701-00 Seite 22 / 50 www.ziehl.de...
(interrupt control voltage Us for > 5 s). channels too high Firmware version error Incorrect/incompatible - Perform firmware update (only possible firmware versions installed via web interface) - Reset firmware to delivery status -> 8.16 Firmware update UFR1002IP 12690-0701-00 Seite 23 / 50 www.ziehl.de...
U0 is calculated from L1-N + L2-N + L3-N Measurement error ± 2,4% of the nominal voltage adjustable, 0,05 … 300,0 s (± 15 ms) Response time adjustable, 0 … 6000 s (± 200 ms) Reset time UFR1002IP 12690-0701-00 Seite 24 / 50 www.ziehl.de...
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Pulse 5/50 ns, f = 5 kHz, t = 15 ms, T = 300 ms Surge immunity EN 6255-26 ±2 kV EN 6255-26 ± 6 kV contact discharge, Electrostatic discharge ± 8 kV air discharge UFR1002IP 12690-0701-00 Seite 25 / 50 www.ziehl.de...
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105 x 90 x 69 mm Front-to-back size 55 mm Protection class housing IP30 Snap mounting on 35 mm standard rail EN60715 Mounting or M4 screws (additional bar not included) app. 290 g Weight UFR1002IP 12690-0701-00 Seite 26 / 50 www.ziehl.de...
Ø 4,2 mm 13 Disposal Disposal should be carried out properly and in an environmentally friendly manner in accordance with legal provisions. ZIEHL is registered with the EAR Foundation under WEEE no.: DE 49 698 543. UFR1002IP 12690-0701-00 Seite 27 / 50...
103 V 300 ms 60 s Frequency increase protection f > 51,5 Hz 100 ms 60 s Frequency decrease protection f < 47,5 Hz 100 ms 60 s Switching conditions after alarms triggered UFR1002IP 12690-0701-00 Seite 28 / 50 www.ziehl.de...
After startup and (if necessary) protection testing, the times for the switch-on delay ("Delay alarm off") must be checked and set according to the network operator’s specifications. Setting for all alarms U and F Alarms together in the menu item "Test/Simulation" -> "Switch back time" (Reset time). UFR1002IP 12690-0701-00 Seite 29 / 50 www.ziehl.de...
Pr1.02, Pr1.08, Pr1.09: - Code lock ex works activated - Blue values -> parameters that can be changed with code lock Grey values can only be read (not changed) regardless of the code lock/sealing. UFR1002IP 12690-0701-00 Seite 30 / 50 www.ziehl.de...
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Feedback at Y1+Y2 Y1+Y2 Time for feedb. [s] Reclosing attempts Reclosing Time [s] Pr1.02, Pr1.08, Pr1.09: - Code lock ex works activated - Blue values -> parameters that can be changed with code lock UFR1002IP 12690-0701-00 Seite 31 / 50 www.ziehl.de...
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Operating hours Comment Alarm Last reset Number List Time sum Reset Standby Last reset Number List Time sum Reset Relay Last reset List Reset Pr1.02, Pr1.08, Pr1.09: - Code lock ex works activated UFR1002IP 12690-0701-00 Seite 32 / 50 www.ziehl.de...
180,0 27<S2 Alarm off 27,0 46,0 106,0 182,0 Delay alarm on [s] 0,30 0,30 0,30 0,30 Delay alarm off [s] Grey values can only be read (not changed) regardless of the code lock/sealing. UFR1002IP 12690-0701-00 Seite 33 / 50 www.ziehl.de...
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Alarm active df / dt 0,800 0,800 0,800 0,800 Periods Delay alarm on [s] 0,10 0,10 0,10 0,10 Delay alarm off [s] Feedback at Time for feedb. [s] Reclosing attempts Reclosing Time [s] UFR1002IP 12690-0701-00 Seite 34 / 50 www.ziehl.de...
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Test K1/K2 switch back time [s] Firmware version Serial number Operating hours Comment Alarm Last reset Number List Time sum Reset Standby Last reset Number List Time sum Reset Relay Last reset List Reset UFR1002IP 12690-0701-00 Seite 35 / 50 www.ziehl.de...
179,0 27<S2 Alarm off 55,0 95,0 219,0 359,0 Delay alarm on [s] 0,30 0,30 0,30 0,30 Delay alarm off [s] Grey values can only be read (not changed) regardless of the code lock/sealing. UFR1002IP 12690-0701-00 Seite 36 / 50 www.ziehl.de...
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Alarm active df / dt 2,000 2,000 2,000 2,000 Periods Delay alarm on [s] 0,10 0,10 0,10 0,10 Delay alarm off [s] Feedback at Time for feedb. [s] Reclosing attempts Reclosing Time [s] UFR1002IP 12690-0701-00 Seite 37 / 50 www.ziehl.de...
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Test K1/K2 switch back time [s] Firmware version Serial number Operating hours Comment Alarm Last reset Number List Time sum Reset Standby Last reset Number List Time sum Reset Relay Last reset List Reset UFR1002IP 12690-0701-00 Seite 38 / 50 www.ziehl.de...
62,0 189,0 325,0 51,8 89,0 Delay alarm on [s] 0,20 0,30 0,05 2,50 2,50 2,50 2,50 Delay alarm off [s] Grey values can only be read (not changed) regardless of the code lock/sealing. UFR1002IP 12690-0701-00 Seite 39 / 50 www.ziehl.de...
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2,000 1,000 1,000 1,000 1,000 1,000 Periods Delay alarm on [s] 0,10 0,10 0,20 0,50 0,50 0,50 0,50 Delay alarm off [s] Feedback at Time for feedb. [s] Reclosing attempts Reclosing Time [s] UFR1002IP 12690-0701-00 Seite 40 / 50 www.ziehl.de...
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[s] unequal unequal unequal unequal Firmware version Serial number Operating hours Comment Alarm Last reset Number List Time sum Reset Standby Last reset Number List Time sum Reset Relay Last reset List Reset UFR1002IP 12690-0701-00 Seite 41 / 50 www.ziehl.de...
195,5 259,7 189,0 325,0 195,5 106,0 Delay alarm on [s] 0,25 0,25 2,50 2,50 0,10 0,30 Delay alarm off [s] Grey values can only be read (not changed) regardless of the code lock/sealing. UFR1002IP 12690-0701-00 Seite 42 / 50 www.ziehl.de...
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/ dt 2,000 2,000 1,000 1,000 0,800 0,800 Periods Delay alarm on [s] 0,50 0,50 0,60 0,60 0,10 0,10 Delay alarm off [s] Feedback at Time for feedb. [s] Reclosing attempts Reclosing Time [s] UFR1002IP 12690-0701-00 Seite 43 / 50 www.ziehl.de...
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[s] unequal unequal Firmware version Serial number Operating hours Comment Alarm Last reset Number List Time sum Reset Standby Last reset Number List Time sum Reset Relay Last reset List Reset UFR1002IP 12690-0701-00 Seite 44 / 50 www.ziehl.de...
115,0 199,0 146,0 27<S2 Alarm off 117,0 201,0 151,0 Delay alarm on [s] 0,20 0,20 1,80 Delay alarm off [s] Grey values can only be read (not changed) regardless of the code lock/sealing. UFR1002IP 12690-0701-00 Seite 45 / 50 www.ziehl.de...
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Delay alarm off [s] suppression Alarm active df / dt 0,800 0,800 1,000 Periods Delay alarm on [s] 0,10 0,10 1,00 Delay alarm off [s] Feedback at Time for feedb. [s] Reclosing attempts Reclosing Time [s] UFR1002IP 12690-0701-00 Seite 46 / 50 www.ziehl.de...
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Test K1/K2 switch back time [s] Firmware version Serial number Operating hours Comment Alarm Last reset Number List Time sum Reset Standby Last reset Number List Time sum Reset Relay Last reset List Reset UFR1002IP 12690-0701-00 Seite 47 / 50 www.ziehl.de...
U << Alarm active 27.S2 Alarm on 27<S2 Alarm off Delay alarm on [s] 0,30 0,30 0,30 Delay alarm off [s] Grey values can only be read (not changed) regardless of the code lock/sealing. UFR1002IP 12690-0701-00 Seite 48 / 50 www.ziehl.de...
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Delay alarm off [s] suppression Alarm active df / dt 2,000 2,000 2,000 Periods Delay alarm on [s] 0,10 0,10 0,10 Delay alarm off [s] Feedback at Time for feedb. [s] Reclosing attempts Reclosing Time [s] UFR1002IP 12690-0701-00 Seite 49 / 50 www.ziehl.de...
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Test K1/K2 switch back time [s] Firmware version Serial number Operating hours Comment Alarm Last reset Number List Time sum Reset Standby Last reset Number List Time sum Reset Relay Last reset List Reset UFR1002IP 12690-0701-00 Seite 50 / 50 www.ziehl.de...
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