G2UM300VL20 24-240VAC/DC

G2UM300VL20 24-240V AC/DC voltage monitoring in 1-phase mains Monitoring relays - GAMMA series Multifunction 16.6 to 400Hz Fault latch Zoom voltage 24 to 240V AC/DC 2 change-over contacts Width 22.5mm Industrial design Technical data 1. Functions AC/DC voltage monitoring in 1-phase mains with adjustable thresholds, timing for start-up suppression and tripping delay separately adjustable and the following functions (selectable by means of rotary switch) OVER Overvoltage monitoring OVER+LATCH Overvoltage monitoring with fault latch UNDER Undervoltage monitoring UNDER+LATCH Undervoltage monitoring with fault latch WIN Monitoring the window between Min and Max WIN+LATCH Monitoring the window between Min and Max with fault latch 2. Time ranges Start-up suppression time: Tripping delay: Adjustment range 0s 10s 0.1s 10s 3. Indicators Green LED ON: Green LED flashes: Yellow LED ON/OFF: Red LED ON/OFF: Red LED flashes: indication of supply voltage indication of start-up suppression time indication of relay output indication of failure of the corresponding threshold indication of tripping delay of the corresponding threshold 4. Mechanical design Self-extinguishing plastic housing, IP rating IP40 Mounted on DIN-Rail TS 35 according to EN 60715 Mounting position: any Shockproof terminal connection according to VBG 4 (PZ1 required), IP rating IP20 Tightening torque: max. 1Nm Terminal capacity: 1 x 0.5 to 2.5mm² with/without multicore cable end 1 x 4mm² without multicore cable end 2 x 0.5 to 1.5mm² with/without multicore cable end 2 x 2.5mm² flexible without multicore cable end 5. Input circuit Supply voltage: 24 to 240V AC/DC Tolerance: 24 to 240V DC 24 to 240V AC Rated frequency: 24 to 240V AC 48 to 240V AC Rated consumption: Duration of operation: Reset time: Wave form for AC: Residual ripple for DC: Drop-out voltage: Overvoltage category: Rated surge voltage: terminals A1-A2 (galvanically separated) -20% to +25% -15% to +10% 48 to 400Hz 16 to 48Hz 4.5VA (1W) 100% 500ms Sinus 10% >15% of the supply voltage III (in accordance with IEC 60661-1) 4kV 6. Output circuit 2 potential free change-over contacts Rated voltage: 250V AC Switching capacity: 750VA (3A / 250V AC) If the distance between the devices is less than 5mm! Switching capacity: 1250VA (5A / 250V AC) If the distance between the devices is greater than 5mm! Fusing: 5A fast acting Mechanical life: 20 x 106 operations Electrical life: 2 x 105 operations at 1000VA resistive load Switching frequency: max. 60/min at 100VA resistive load max. 6/min at 1000VA resistive load (in accordance with IEC 60947-5-1) Overvoltage category: III (in accordance with IEC 60664-1) Rated surge voltage: 4kV 7. Measuring circuit Fusing: Measured variable: Input: 30V AC/DC 60V AC/DC 300V AC/DC Overload capacity: 30V AC/DC 60V AC/DC 300V AC/DC Input resistance: 30V AC/DC 60V AC/DC 300V AC/DC Switching threshold Max: Min: Overvoltage category: Rated surge voltage: max. 20A (in accordance with UL 508) DC or AC Sinus (16.6 to 400Hz) terminals E-F1(+) terminals E-F2(+) terminals E-F3(+) 100Veff 150Veff 440Veff 47kΩ 100kΩ 470kΩ 10% to 100% of UN 5% to 95% of UN III (in accordance with IEC 60664-1) 4kV 8. Accuracy Base accuracy: Frequency response: Adjustment accuracy: Repetition accuracy: Voltage influence: Temperature influence: ≤5% (of maximum scale value) -10% to +5% (at 16.6 to 400Hz) ≤5% (of maximum scale value) ≤2% ≤0.05% / °C 9. Ambient conditions Ambient temperature: Storage temperature: Transport temperature: Relative humidity: Pollution degree: Vibration resistance: Shock resistance: -25 to +55°C (in accordance with IEC 60068-1) -25 to +40°C (in accordance with UL 508) -25 to +70°C -25 to +70°C 15% to 85% (in accordance with IEC 60721-3-3 class 3K3) 3 (in accordance with IEC 60664-1) 10 to 55Hz 0.35mm (in accordance with IEC 60068-2-6) 15g 11ms (in accordance with IEC 60068-2-27) www.tele-online.com G2UM300VL20 24-240V Functions When the supply voltage U is applied, the output relays switch into on-position (yellow LED illuminated) and the set interval of the start-up suppression (START) begins (green LED U flashes). Changes of the measured voltage during this period do not affect the state of the output relay. After the interval has expired the green LED is illuminated steadily. For all the functions the LEDs MIN and MAX are flashing alternating, when the minimum value for the measured voltage was chosen to be greater than the maximum value. Overvoltage monitoring (OVER, OVER+LATCH) When the measured voltage exceeds the value adjusted at the MAX-regulator, the set interval of the tripping delay (DELAY) begins (red LED MAX flashes). After the interval has expired (red LED MAX illuminated), the output relays switch into off-position (yellow LED not illuminated). The output relays again switch into on-position (yellow LED illuminated), when the measured voltage falls below the value adjusted at the MIN-regulator (red LED MAX not illuminated). If the fault latch is activated (OVER+LATCH) and the measured voltage remains above the MAX-value longer than the set interval of the tripping delay, the output relays remain in the off-position even if the measured voltage falls below the value adjusted at the MIN-regulator. After resetting the failure (interrupting and re-applying the supply voltage), the output relays switch into on-position and a new measuring cycle begins with the set interval of the start-up suppression (START). Window function (WIN, WIN+LATCH) The output relays switch into on-position (yellow LED illuminated) when the measured voltage exceeds the value adjusted at the MIN-regulator. When the measured voltage exceeds the value adjusted at the MAXregulator, the set interval of the tripping delay (DELAY) begins (red LED MAX flashes). After the interval has expired (red LED MAX illuminated), the output relays switch into off-position (yellow LED not illuminated). The output relays again switch into on-position (yellow LED illuminated) when the measured voltage falls below the value adjusted at the MAXregulator (red LED MAX not illuminated). When the measured voltage falls below the value adjusted at the MIN-regulator, the set interval of the tripping delay (DELAY) begins again (red LED MIN flashes). After the interval has expired (red LED MIN illuminated), the output relays switch into off-position (yellow LED not illuminated). If the fault latch is activated (WIN+LATCH) and the measured voltage remains below the MIN-value longer than the set interval of the tripping delay, the output relays remain in the off-position even if the measured voltage exceeds the value adjusted at the MIN-regulator. If the measured voltage remains above the MAX-value longer than the set interval of the tripping delay, the output relays remain in the off-position even if the measured voltage falls below the value adjusted at the MAX-regulator. After resetting the failure (interrupting and re-applying the supply voltage), the output relays switch into on-position and a new measuring cycle begins with the set interval of the start-up suppression (START). Undervoltage monitoring (UNDER, UNDER+LATCH) When the measured voltage falls below the value adjusted at the MIN-regulator, the set interval of the tripping delay (DELAY) begins (red LED MIN flashes). After the interval has expired (red LED MIN illuminated), the output relays switch into off-position (yellow LED not illuminated). The output relays again switch into on-position (yellow LED illuminated), when the measured voltage exceeds the value adjusted at the MAX-regulator. If the fault latch is activated (UNDER+LATCH) and the measured voltage remains below the MIN-value longer than the set interval of the tripping delay, the output relays remain in the offposition even if the measured voltage exceeds the value adjusted at the MAX-regulator. After resetting the failure (interrupting and re-applying the supply voltage), the output relays switch into on-position and a new measuring cycle begins with the set interval of the start-up suppression (START). www.tele-online.com G2UM300VL20 24-240V Connections Range 300V, supply voltage 24V AC/DC and fault latch Umax=300V AC/DC Range 30V, supply voltage 24V AC/DC and fault latch 24VAC/DC 0V Umax=30V AC/DC max. 20A 24VAC/DC 0V max. 20A Reset Reset 15 25 16 18 26 28 Range 60V, supply voltage 230V AC and fault latch Dimensions Umax=60V AC/DC L1 N max. 20A Reset 15 25 16 18 26 28 RELEASE 2009/07 Subject to alterations and errors www.tele-online.com 15 25 16 18 26 28