ABB UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor 1SBL411024R8300

UA75..RA 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.

Specifications

Ordering
Minimum Order Quantity:	1 piece
Customs Tariff Number:	85364900
Popular Downloads
Data Sheet, Technical Information:	1SBC101140C0203
Instructions and Manuals:	1SBC101002M5501
Dimension Diagram:	FPTE307844
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
Rated Operational Voltage:	Main Circuit 690 V
Rated Operational Power AC-6b (Pe):	(230 / 240 V) 40 °C, 50 / 60 Hz 35 kvar(230 / 240 V) 55 °C, 50 / 60 Hz 30 kvar(230 / 240 V) 70 °C, 50 / 60 Hz 25 kvar(400 / 415 V) 40 °C, 50 / 60 Hz 60 kvar(400 / 415 V) 70 °C, 50 / 60 Hz 41 kvar(400 / 415 V) 55 °C, 50 / 60 Hz 50 kvar(440 V) 40 °C, 50 / 60 Hz 65 kvar(440 V) 55 °C, 50 / 60 Hz 53 kvar(440 V) 70 °C, 50 / 60 Hz 45 kvar(500 / 550 V), 40 °C, 50 / 60 Hz 75 kvar(500 / 550 V) 55 °C, 50 / 60 Hz 65 kvar(500 / 550 V) 70 °C, 50 / 60 Hz 55 kvar(690 V) 40 °C, 50 / 60 Hz 100 kvar(690 V) 55 °C, 50 / 60 Hz 80 kvar(690 V) 70 °C, 50 / 60 Hz 70 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 Acos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 630 A
Maximum Electrical Switching Frequency:	240 cycles per hour
Rated Insulation Voltage (Ui):	acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 Vacc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp):	8 kV
Rated Control Circuit Voltage (Uc):	50 Hz 48 V60 Hz 48 V
Coil Consumption:	Average Holding Value 50 / 60 Hz 18 V·AAverage Holding Value 50 Hz 18 V·AAverage Holding Value 60 Hz 18 V·AAverage Pull-in Value 50 Hz 180 V·AAverage Pull-in Value 60 Hz 210 V·A
Operate Time:	Between Coil De-energization and NO Contact Opening 4 ... 11 msBetween Coil Energization and NO Contact Closing 8 ... 27 ms
Mounting on DIN Rail:	TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715TH75-25 (75 x 25 mm Mounting Rail) acc. to IEC 60715
Mounting by Screws (not supplied):	2 x M6 screws placed diagonally
Connecting Capacity Main Circuit:	Flexible with Cable End 6 ... 10 mm²Rigid Cable 6 ... 16 mm²
Connecting Capacity Auxiliary Circuit:	Flexible with Cable End 0.75 ... 2.5 mm²Rigid Cable 1 ... 4 mm²
Degree of Protection:	acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10
Connecting Terminals (delivered in open position) Main Poles:	M 6 (+,-) pozidriv 2 screws with 1x (13 x 10 mm) connector
Terminal Type:	Screw Terminals
Environmental
Ambient Air Temperature:	Close to Contactor for Storage -60 ... +80 °CNear Contactor for Operation in Free Air (0.85 ... 1.1 Uc) -40 ... 55 °CNear Contactor for Operation in Free Air (Uc) -40 ... 70 °C
Climatic Withstand:	acc. to IEC 60068-2-30 and 60068-2-11 - UTE C 63-100 specification II
Maximum Operating Altitude Permissible:	Without Derating 3000 m
RoHS Status:	Following EU Directive 2011/65/EU
Certificates and Declarations (Document Number)
CB Certificate:	CB_CN45331
CCC Certificate:	CCC_2018010304128277
CQC Certificate:	CQC2018010304128277CQC2018010304128276CQC2008010304290409
CSA Certificate:	CSA_1033838_LR056745
Declaration of Conformity - CCC:	202098030400162020209803040016232020980304001215
Declaration of Conformity - CE:	1SBD250805U1000
Declaration of Conformity - UKCA:	1SBD250822U1000
Environmental Information:	1SBD250124E1000
GOST Certificate:	GOST_POCCFRME77B07175
Instructions and Manuals:	1SBC101002M5501
RoHS Information:	1SBD250805U1000
UL Certificate:	UL_20120830-E312527-10-1
UL Listing Card:	UL_E312527
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:	3471522305831
Package Level 2 Units:	box 63 piece
Package Level 2 Width:	245 mm
Package Level 2 Depth / Length:	75 mm
Package Level 2 Height:	153 mm
Package Level 2 Gross Weight:	85.05 kg
Classifications
Object Classification Code:	Q
ETIM 4:	EC001079 - Capacitor magnet contactor
ETIM 5:	EC001079 - Capacitor magnet contactor
ETIM 6:	EC001079 - Capacitor contactor
ETIM 7:	EC001079 - Capacitor contactor
ETIM 8:	EC001079 - Capacitor contactor
eClass:	V11.0 : 27371006
UNSPSC:	39121529