Search results for "링크모음사이트 별주소,COM 해외커뮤니티사이트 야한성인무료웹툰 순창군 19금 야한주소 추천리스트 드라마보는사이트추천"

Fastron FRV 8-02/AD240, 50 to 270VAC Voltage Monitoring Relay, Single Phase Over/Under Voltage Detection, 1 x CO SPDT 10 Amp Contact, Adjustable Timer Delay, Adjustable Upper and Lower Voltage Limits FRV 8 Series serves to monitor under/over voltage in switchboards, protection of devices in single phase 2 wire mains Features Upper and lower level of monitoring voltage Adjustable time delay eliminates short voltage peaks and failures in the main Supply is done from monitored voltage Faulty state is indicated by red LED and by opening of output relay contact Output contact 1 x Changeover / SPDT 10 A /250 V AC1 In case supply voltage falls below 60 %Un (U lower level) relay off immediately opens without delay 1-MODULE, DIN rail mounting Specification Technical Data FRV 8-02 Supply and measuring 50-270VAC Measured voltage 65-260VAC / 50 Hz Level Umax 112.5 % Un Level Umin 83 % Un Burden max. 2 VA Hysteresis 2 % Max. permanent overload 270 VAC/DC Time delay T1 max. 500 ms Time delay T2 adjustable 0.1-10 s Output   Number of contacts 1 x changeover/ SPDT (AgNi / Silver Alloy) Rating 10 A / AC1 Breaking capacity 2500 VA / AC1, 240 W / DC Inrush current 10 A Switching voltage 250 V AC1 / 24 V DC Min. breaking capacity DC 500 mW Indication of state red LED Mechanical life 1 x 107 Electrical life (AC1) 1 x 105 Other information   Operating temperature -20 ... +55 °C Storage temperature -30 ... +70 °C Electrical strength 4 kV (supply - output) Operating position any Mounting DIN rail EN 60715 Protection degree IP 40 from front panel / IP 10 terminals Overvoltage cathegory III. Pollution degree 2 Max. cable size (mm )2 solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 Dimensions 90 x 17,6 x 64 mm Weight 69 g Standards EN 60255-6, EN 61010-1, RoHS, CE, CE Datasheet Product Datasheet Fastron Monitoring/Time Relays Catalogue For items in our catalogue which are not listed online please Contact Us for Possible Replacement Application Notes Relay in 3-phase main monitors size of phase voltage. It is possible to set two independent voltage levels and thus it is possible to set two independent voltage levels and monitor e.g. undervoltage and overvoltage independently. In normal state when voltage is within set levels, output relay is closed and red LED shines. In case voltage exceeds or falls below the set levels, output relay opens and red LED shines ( LED indicates faulty state – flashes when timing). In case supply voltage falls below 60 % Un (UOFF lower level)relay immediately opens without delay and faulty state is indicated by red LED.In case timing is in progress and faulty state is indicated, timing is immediately stopped.

Read more less

Fastron FRV 8-04/265, 127 to 265VAC L-N Voltage Monitoring Relay, 3 Phase 4 Wire Over/Under Voltage Detection, 1 x CO SPDT 8 Amp Contact, Adjustable Timer Delay, Adjustable Upper and Lower Voltage Limits FRV 8 Series serves to monitor voltage, phase failure and sequence in switchboards, protection of devices in 3-phase 4 wire mains Features Upper and lower level of monitoring voltage Adjustable time delay eliminates short voltage peaks and failures in the main Supply is done from monitored voltage Faulty state is indicated by red LED and by opening of output relay contact Output contact 1 x Changeover / SPDT 10 A /250 V AC1 In case supply voltage falls below 60 %Un (U lower level) relay off immediately opens without delay FRV8-04/460 - supply from all phases which means that relay is functional also in case when one phase is faulty Variant FRV 8-04/265 - supply L1-N, means that relay monitors also failure of neutral wire 1-MODULE, DIN rail mounting Specification Technical Data FRV 8 Supply and measuring L1, L2, L3 (127,132,138,220,230,240,254,265VAC) Supply terminals L1, L2, L3 Supply/measured voltage 3 x 127-265 V (L-N) / 50 Hz Level Umax 105 - 125 % Un Level Umin 75 - 95 % Un Burden max. 2 VA Hysteresis 2 % Max. permanent overload AC 3 x 265 V Peak overload <1ms AC 3 x 265 V Time delay T1 max. 500 ms Time delay T2 adjustable 0.1-10 s Output   Number of contacts 1 x changeover/ SPDT (AgNi / Silver Alloy) Rating 10 A / AC1 Breaking capacity 2500 VA / AC1, 240 W / DC Inrush current 10 A Switching voltage 250 V AC1 / 24 V DC Min. breaking capacity DC 500 mW Indication of state red LED Mechanical life 1 x 107 Electrical life (AC1) 1 x 105 Other information   Operating temperature -20 ... +55 °C Storage temperature -30 ... +70 °C Electrical strength 4 kV (supply - output) Operating position any Mounting DIN rail EN 60715 Protection degree IP 40 from front panel / IP 10 terminals Overvoltage cathegory III. Pollution degree 2 Max. cable size (mm )2 solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 Dimensions 90 x 17,6 x 64 mm Weight 69 g Standards EN 60255-6, EN 61010-1, RoHS, CE, CE Datasheet Product Datasheet Fastron Monitoring/Time Relays Catalogue For items in our catalogue which are not listed online please Contact Us for Possible Replacement Application Notes Relay in 3-phase main monitors size of phase voltage. It is possible to set two independent voltage levels and thus it is possible to set two independent voltage levels and monitor e.g. undervoltage and overvoltage independently. In normal state when voltage is within set levels, output relay is closed and red LED shines. In case voltage exceeds or falls below the set levels, output relay opens and red LED shines ( LED indicates faulty state – flashes when timing). In case supply voltage falls below 60 % Un (UOFF lower level)relay immediately opens without delay and faulty state is indicated by red LED.In case timing is in progress and faulty state is indicated, timing is immediately stopped.

Read more less

LEM HO 8-NSM-0000 Series Open Loop AC/DC Hall Effect Sensor Features Open loop multi-range current transducer Multirange through PCB routing Voltage output Single power supply +5 V Overcurrent detect 2.93 × IP N (peak value) Galvanic separation between primary and secondary circuit Low power consumption Compact design for THT PCB mounting Factory calibrated Dedicated parameter settings available on request Advantages Low offset drift Over-drivable Vref Creepage / clearance > 8 mm Fast response Applications AC variable speed and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Combiner box Solar inverter on DC side of the inverter (MPPT). Standards IEC 61800-1: 1997 IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 IEC 62109-1: 2010 UL 508: 2013. Application Domain Industrial. Specification LEM Part Number HO 8-NSM-0000 Technology Open Loop Hall Effect Aperture N/A ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 8 Amp Measurement Range +/-20 Amp Output 2.5 Vref Isolation 4.3 kV Bandwidth DC-250 kHz Mounting Style Surface Mount Operating Temperature Range -40°C / 105°C Accuracy 1% Termination Style PCB Surface Mount Unit Weight 34g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

Read more less

Fastron FRV 8-04/460, 220-460VAC L-L Voltage Monitoring Relay, 3 Phase Over/Under Voltage Detection, 1 x CO SPDT 8 Amp Contact, Adjustable Timer Delay, Adjustable Upper and Lower Voltage Limits FRV 8 Series serves to monitor voltage, phase failure and sequence in switchboards, protection of devices in 3-phase mains Features   Upper and lower level of monitoring voltage Adjustable time delay eliminates short voltage peaks and failures in the main Supply is done from monitored voltage Faulty state is indicated by red LED and by opening of output relay contact Output contact 1 x Changeover / SPDT 10 A /250 V AC1 In case supply voltage falls below 60 %Un (U lower level) relay off immediately opens without delay FRV 8-04/460 - supply from all phases which means that relay is functional also in case when one phase is faulty Variant FRV 8-04/265 - supply L1-N, means that relay monitors also failure of neutral wire 1-MODULE, DIN rail mounting Specification Technical Data FRV 8 Supply and measuring L1, L2, L3 (220,230,240,380,400,415,440,460VAC) Supply terminals L1, L2, L3 Supply/measured voltage 3 x 220-460 V / 50 Hz Level Umax 105 - 125 % Un Level Umin 75 - 95 % Un Burden max. 2 VA Hysteresis 2 % Max. permanent overload AC 3 x 460 V Peak overload <1ms AC 3 x 500 V Time delay T1 max. 500 ms Time delay T2 adjustable 0.1-10 s Output   Number of contacts 1 x changeover/ SPDT (AgNi / Silver Alloy) Rating 10 A / AC1 Breaking capacity 2500 VA / AC1, 240 W / DC Inrush current 10 A Switching voltage 250 V AC1 / 24 V DC Min. breaking capacity DC 500 mW Indication of state red LED Mechanical life 1 x 107 Electrical life (AC1) 1 x 105 Other information   Operating temperature -20 ... +55 °C Storage temperature -30 ... +70 °C Electrical strength 4 kV (supply - output) Operating position any Mounting DIN rail EN 60715 Protection degree IP 40 from front panel / IP 10 terminals Overvoltage cathegory III. Pollution degree 2 Max. cable size (mm )2 solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5 Dimensions 90 x 17,6 x 64 mm Weight 69 g Standards EN 60255-6, EN 61010-1, RoHS, CE Datasheet Product Datasheet Fastron Monitoring/Time Relays Catalogue For items in our catalogue which are not listed online please Contact Us for Possible Replacement Application Notes Relay in 3-phase main monitors size of phase voltage. It is possible to set two independent voltage levels and thus it is possible to set two independent voltage levels and monitor e.g. undervoltage and overvoltage independently. In normal state when voltage is within set levels, output relay is closed and red LED shines. In case voltage exceeds or falls below the set levels, output relay opens and red LED shines ( LED indicates faulty state – flashes when timing). In case supply voltage falls below 60 % Un (UOFF lower level)relay immediately opens without delay and faulty state is indicated by red LED.In case timing is in progress and faulty state is indicated, timing is immediately stopped.

Read more less

Schurter, 1 Pole Thermal Circuit Breaker for Electrical Appliance, 240VAC/28VDC, 8 Amp, 1kA, Threaded neck type, Reset Type, Quick Connect Terminals, w/ Auxiliary Contacts 4410.0131 T12-211S-8 Thermal Circuit Breakers are used for over-current (overload and short-circuit) protection of Electrical Appliances, and as a disconnector in case of equipment failure/malfunction Description Threaded neck type Thermal circuit breaker 1-pole with Auxiliary Contact- Motors Reset type Quick connect terminals 6.3 x 0.8 mm Features : < 3mS Trip Delay Time 1 Pole Disconnect with Auxiliary Contact 1kA Short Circuit Rating Suitable for 500VDC Isolation Applications: Power Tools Household Equipment Power Supplies and Chargers Industrial Appliances Standards : IEC 60934 2 x Ir: 500 Cycles 500VDC Insulation Resistance 1.5kV (50Hz) Dielectric Strength Overload @ 6 x Ir Cos φ 0.6 IEC: min 40 trip @ 1.5 x Ir, cos φ 0.75 Allowable UL / CSA: min. 50 trips Specification Schurter Part Number 4410.0131 T12-211S-8 Functions 1 Pole Thermal Circuit Breaker with Aux Contact, Reset Type Nominal Voltage 240VAC @ 50Hz or 28VDC Nominal Current Range 8 Amp RMS Trip Delay Time < 3ms Rated Frequency 50/60 Hz Operating Temperature -5 to 60 Deg C Insulation Resistance 500VDC Dielectric Strength 4kV (50Hz) Short Circuit Current 1kA Approvals UL, CSA Standards IEC 6094 Weight 10g Enclosure Material UL94 Factory Pack Qty 1 Datasheet Product Datasheet

Read more less