UFR1001 ZIEHL | Alldatasheet
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ZIEHL industrie-elektronik, 74523 Schwäbisch Hall, Germany, +49 791 504-0, info@ziehl.de, www.ziehl.de Monitoring of over- and undervoltage 40…520 V monitoring of over- and underfrequency 45…65 Hz monitoring of quality of voltage (10-minutes-average) monitoring of vector-shift 2…20 °, 1 or 3-phase Switching-delay adjustable <0,05…60,0 s Switching-back-delay adjustable 0…1000 s Alarm-counter for up to 100 alarms (with measured value and reason) Added time of alarm up to 999 hours. Displays the time, alarms have been active (while supply voltage applied only) LEDs for alarms, allocation of values and states of relays 2 output-relays, each for monitoring frequency and/ or voltage function of relays (nc- or no -operating mode) pro grammable interlocked switching or autoreset input for Enable / Reset easy programming by help of basic programs Sealing of settings is possible code-lock against manipulation of settings universal power-supply AC/DC 24-270 V housing for DIN-rail-mount, 70 mm wide, mounting height 66 mm Voltage Monitoring Type UFR Voltage- and Frequency Relay UFR1001 with integrated vector shift relay, sealable The voltage- and frequency relay UFR1001 monitors voltage and frequency in two- or three-phase networks with or without neutral and switches off rapidly when required. The device can be easily adapted to the requirements of the carrier of the power network. With the integrated vector-step relay it can also monitor networks at synchronous generators. After selecting a basic program, for each relay limits can be programmed for over-/undervol- tage and over-/underfrequency. In programs with vector-step- monitoring, K2 is used for vector- step only. Applications are monitoring power-networks at great solar- plants, in block power heating stations, also with synchronous generators (vector shift) or ge- nerally monitoring the quality in power networks at machines or power-supplies. 2015-01-30 UFR1001 Part number: S222295
ZIEHL industrie-elektronik, 74523 Schwäbisch Hall, Germany, +49 791 504-0, info@ziehl.de, www.ziehl.de Voltage Monitoring Type UFR Technical Data UFR1001 Rated supply voltage Us Measuring voltage phase-phase Measuring voltage phase - N Hysteresis Frequency Error (with N) Error (without N) Measuring functions Switching-delay Switching-back delay (zero- voltage-proof) Measuring range Hysteresis Error Switching-delay Switching-back delay Mathod Measuring range Hysteresis Switching-delay Switching-back delay Delay at Us on Rated impulse voltage Overvoltage catagory Rated Insulation voltage Contamination level Isolation material group On-period Rated ambient temp. range Interference resistance Interference transmission Design Dimensions (h x w x d) Protection housing Protection terminals Attachment Weight AC/DC 24-270 V, 0/45...65 Hz, <5VA 2 change-over contacts type 2, see "general technical informations" AC 40...520 V AC 40...300 V adjustable 1...99 V 45...65 Hz ± 0,8% of measured value ± 1 Digit ± 1% of measured value ± 1 Digit 3-phase with / without neutral, single phase to neutral adjustable 0,05...60,00 s adjustable 0 (> 200 ms)...1000 s 45,00...65,00 Hz 0,05...5.00 Hz ± 0,05 Hz ± 1 Digit adjustable 0,1...99,9 s adjustable 0...240 s 1- or 3-phase 0,1 ° < 50 ms adjustable 3...240 s adjustable 2...20 s EN 60 255 4000 V III AC 300 V II 100 % -20 °C...+55 °C EN 60 068-2-1 dry heat EN 61 000-6-2 EN 61 000-6-4 V 4 90 x 70 x 58 mm, mounting height 66 mm IP 30 IP20 DIN-rail 35 mm or screws M4 app. 200 g Power supply Test Conditions Vector-Shift Relay output Voltage Frequency Housing 2012-05-30