Ziehl Voltage and Frequency Relay UFR1001E

SKU: 8594

Category: Accessories

SKU: 8594
GTIN: 8719076024408
Category: Accessories
Manufacturers: Ziehl

The UFR1001E monitors voltage and frequency in plants for own generation of electricity.

723,00 €

the delivery time is a forecast of the manufacturer

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Ziehl Voltage and Frequency Relay UFR1001E

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The 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, G98 and G99, Ã–VE/Ã–NORM 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 4105:2018-11 and other standards. They can be changed if required and be protected with a code and/or a seal.
With a 2-step test both channels can be tested individually and the triggering time of connected switches is measured.
The standby input allows a remote shutoff e.g. with a RCR.

Under and overvoltage monitoring 15â€¦520 V (with voltage transformers up to 1.000 V)
Measuring phase-neutral or phase-phase
Monitoring of under- and overfrequencyÂ 45â€¦65 Hz
Monitoring of quality of voltage (10-minutes-average)
Monitoring of vector shiftÂ 2â€¦65Â°
Monitoring of rate of change of frequency (ROCOF, df/dt) 0,100...5,000 Hz/s
Monitoring of zero voltage U₀ (ANSI 59v0)
One-fault-proof with monitoring of connected switches (defeatable when using the integrated switch of pv and battery inverter acc. to DIN EN 62109 (VDE 0126-4))
2 automatic restarts at error
Passive anti-islanding protection acc. to ch. 6.5.3 and app. D2
Switching delay adjustable 0.05 â€¦ 300 s
Switching back delay adjustable 0 â€¦ 6.000 s
Preset valuesÂ acc. to:
VDE-AR-N 4105:2018-11 (Pr2), VDE-AR-N 4105-2011-08 (Pr1)
VDE-AR-N 4110:2018-11 (PR11-14) and BDEW (Pr 3-6)
G98 (G83/2) and G99 (G59/3) for Great Britain
TOR producers type A, B, C, D for Austria
Synergrid C10/C11 for Belgium
NA/EEA-NE7 CH 2020 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

Datasheet

Quick Guide

Operating Manual

To view the CAD data, product videos and certificates, visit the manufacturer's website Ziehl

Please note that we also have an already pre-wired and easy-to-install unit in stock, consisting the Ziehl voltage and frequency relay UFR1001E, the required circuit breakers and a 63A contactor, please visit Victron Energy Anti-Islanding Box 63A

Shipping weight:	0,35 kg
Item weight:	0,23 kg

Shipping weight:	0,35 kg
Item weight:	0,23 kg

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