الوصف
General Information
Product Title: UA50-30-00RA 220-230V 50Hz / 230-240V 60Hz
Extended Product Type: UA50-30-00RA 220-230V 50Hz / 230-240V 60Hz
Product ID: 1SBL351024R8000
EAN: 3471522303806
Catalog Description: UA50-30-00RA 220-230V 50Hz / 230-240V 60Hz Contactor
Long Description: The UA50-30-00RA 220-230V 50Hz / 230-240V 60Hz is a 3-pole contactors for capacitor switching, can be used in installations in which the peak current far exceeds 100 times nominal rms current. The contactors are delivered complete with their damping resistors and must be used without additional inductances (see table below). The capacitors must be discharged (maximum residual voltage at terminals ≤ 50 V) before being re-energized when the contactors are making. Their electrical durability is 250 000 operating cycles for Ue < 500 V and 100 000 operating cycles for 500 V ≤ Ue ≤ 690 V. The UA..RA contactors are fitted with a special front mounted block, which ensures the serial insertion of 3 damping resistors into the circuit to limit the current peak on energization of the capacitor bank. Their connection also ensures capacitor precharging in order to limit the second current peak occurring upon making of the main poles. The insertion of resistors allows to damp the highest current peak of the capacitor when switching on, whatever its level. The UA..RA series 3-pole contactors are of the block type design. – Main poles: 3 main poles – Control circuit: AC operated with laminated magnet circuit – Accessories: a wide range of accessories is available.
Ordering
Minimum Order Quantity: 1 piece
Customs Tariff Number: 85364900
Dimensions
Product Net Width: 70 mm
Product Net Depth / Length: 140.4 mm
Product Net Height: 150 mm
Product Net Weight: 1.35 kg
Technical
Number of Main Contacts NO: 3
Number of Main Contacts NC: 0
Number of Auxiliary Contacts NO: 0
Number of Auxiliary Contacts NC: 0
Number of Poles: 3P
Standards: IEC/EN 60947-1, IEC/EN 60947-4-1
Rated Operational Voltage: Main Circuit 690 V
Rated Frequency (f): Control Circuit 50 / 60 Hz
Main Circuit 50 / 60 Hz
Rated Operational Power AC-6b (Pe): (230 / 240 V) 40 °C, 50 / 60 Hz 25 kvar
(230 / 240 V) 55 °C, 50 / 60 Hz 24 kvar
(230 / 240 V) 70 °C, 50 / 60 Hz 20 kvar
(400 / 415 V) 40 °C, 50 / 60 Hz 40 kvar
(400 / 415 V) 70 °C, 50 / 60 Hz 35 kvar
(400 / 415 V) 55 °C, 50 / 60 Hz 40 kvar
(440 V) 40 °C, 50 / 60 Hz 50 kvar
(440 V) 55 °C, 50 / 60 Hz 43 kvar
(440 V) 70 °C, 50 / 60 Hz 37 kvar
(500 / 550 V), 40 °C, 50 / 60 Hz 55 kvar
(500 / 550 V) 55 °C, 50 / 60 Hz 50 kvar
(500 / 550 V) 70 °C, 50 / 60 Hz 46 kvar
(690 V) 40 °C, 50 / 60 Hz 72 kvar
(690 V) 55 °C, 50 / 60 Hz 65 kvar
(690 V) 70 °C, 50 / 60 Hz 60 kvar
Short-Circuit Protective Devices: gG Type Fuses 200 A
Maximum Breaking Capacity: cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 1300 A
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 630 A
Rated Insulation Voltage (Ui): acc. to IEC 60947-4-1 1000 V
acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp): 8 kV
Electrical Durability: Ue =< 440 V 250000 cycle
Ue = 500 … 690 V 100000 cycle
Maximum Electrical Switching Frequency: 240 cycles per hour
Rated Control Circuit Voltage (Uc): 50 Hz 220 … 230 V
60 Hz 230 … 240 V
Coil Consumption: Average Holding Value 50 / 60 Hz 18 V·A
Average Holding Value 50 Hz 18 V·A
Average Holding Value 60 Hz 18 V·A
Average Pull-in Value 50 Hz 180 V·A
Average Pull-in Value 60 Hz 210 V·A
Operate Time: Between Coil De-energization and NO Contact Opening 4 … 11 ms
Between Coil Energization and NO Contact Closing 8 … 27 ms
Degree of Protection: acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10
Terminal Type: Screw Terminals
Product Name: Block Contactor
Environmental
Ambient Air Temperature: Close to Contactor for Storage -60 … +80 °C
Near Contactor for Operation in Free Air (0.85 … 1.1 Uc) -40 … +55 °C
Near Contactor for Operation in Free Air (Uc) -40 … 70 °C
Maximum Operating Altitude Permissible: Without Derating 3000 m
Pollution Degree: 3
WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm)
Container Information
Package Level 1 Units: box 1 piece
Package Level 1 Width: 160 mm
Package Level 1 Depth / Length: 200 mm
Package Level 1 Height: 85 mm
Package Level 1 Gross Weight: 1.35 kg
Package Level 1 EAN: 3471522303806
External Classifications and Standards
Object Classification Code: Q
ETIM 7: EC001079 – Capacitor contactor
ETIM 8: EC001079 – Capacitor contactor
ETIM 9: EC001079 – Capacitor contactor
eClass: V11.0 : 27371006
UNSPSC: 39121529
IDEA Granular Category Code (IGCC): 4756 >> Capacitor magnet contactor
E-Number (Finland): 3709166
