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3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW

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3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW

China 3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW supplier
3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW supplier 3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW supplier 3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW supplier 3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW supplier

Large Image :  3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW

Product Details:

Place of Origin: Germany
Brand Name: Siemens
Certification: UL CE
Model Number: 3RT1056-6AF36 3RT1054 3RT1055

Payment & Shipping Terms:

Minimum Order Quantity: 1 PCS
Price: consult for best discount
Packaging Details: Siemens original package
Delivery Time: 2-5 days
Payment Terms: T/T, , Western Union,Paypal,, MoneyGram,, L/C
Supply Ability: 200 pcs per month
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Detailed Product Description
Series: SIRIUS Contactors Types: Power Contactor
Electrical Type: AC/DC Poles: 3 Poles
Operation Voltage: AC/DC 110-127V Warranty: 12 Months

 
       Siemens 3RT1056-6AF36 Up to 250KW Electrical Contactors 185A Power Contactor For Switching Motor
 

Power contactor, AC-3 185 A, 90 kW / 400 V AC (50-60 Hz) / DC operation 110-127 V UC Auxiliary contacts 2 NO + 2 NC 3-pole, Size S6 Busbar connections Drive: conventional screw terminal 
 

Application:

Electromagnetic compatibility (EMC)

The 3RT contactors fulfill the requirements for environment category A.

Note:

When the contactors are used in an environment with frequency converters, the configuration notes in the Manual "SIRIUS – SIRIUS 3RT Contactors/Contactor Assemblies" must be observed, 

Short-circuit protection
For short-circuit protection of the contactors without overload relay

Refer to the manuals for details of short-circuit protection of the contactors with overload relays

Selection guides are available for the fuseless assembly of motor feeders consisting of a 3RV2 motor starter protector and a 3RT2 contactor, 

For the dimensioning of load feeders, 

Motor protection

3RT2 contactors

3RU2 thermal overload relays or 3RB3 electronic overload relays can be fitted to the 3RT2 contactors for protection against overload. 

3RT1 contactors

3RB2 electronic overload relays can be fitted to the 3RT1 contactors for protection against overload. 

Plant and application monitoring

3RR2 monitoring relays can be fitted to the 3RT2 contactors for monitoring and measuring in the application. 

Ratings of three-phase motors

The quoted rating (in kW) refers to the output power on the motor shaft (according to the nameplate).

The power rating specifications of the contactors in kW (in accordance with IEC 60947-4-1, Table G) are guide values for 4-pole standard motors at 50 Hz AC and specified voltage (e.g. 400 V AC). The actual starting and rated data of the motor to be switched must be considered when selecting the units. The motor current, motor protection device and the permissible contactor current acc. to the utilization category must be aligned with each other

 

 

3RT contactors, sizes S00 to S12

 

 

Our power range:

  • Contactors for switching motors:
    • Size S00: 3RT201 up to 7.5 kW
    • Size S0: 3RT202 up to 18.5 kW
    • Size S2: 3RT203 up to 37 kW
    • Size S3: 3RT204 up to 55 kW
    • Sizes S6 to S12: 3RT10 up to 250 kW
    • Sizes S10 and S12: 3RT12 up to 250 kW
    • Size 14: 3TF6 up to 450 kW
Standards

IEC/EN 60947‑1,
IEC/EN 60947‑4‑1,
IEC/EN 60947‑5‑1 (auxiliary switches)

 

Technical data

Product brand name SIRIUS
Product designation Power contactor
Product type designation 3RT1
General technical data
Size of contactor S6
Product extension  
● function module for communication No
● Auxiliary switch Yes
Surge voltage resistance  
● of main circuit rated value 8 kV
● of auxiliary circuit rated value 6 kV
maximum permissible voltage for safe isolation  
● between coil and main contacts acc. to EN 60947-1 690 V
Protection class IP  
● on the front IP00; IP20 on the front with cover / box terminal
● of the terminal IP00
Shock resistance at rectangular impulse  
● at AC 8,5g / 5 ms, 4,2g / 10 ms
● at DC 8,5g / 5 ms, 4,2g / 10 ms
Shock resistance with sine pulse  
● at AC 13,4g / 5 ms, 6,5g / 10 ms
● at DC 13,4g / 5 ms, 6,5g / 10 ms
Mechanical service life (switching cycles)  
● of contactor typical 10 000 000
● of the contactor with added electronics-compatible auxiliary switch block typical 5 000 000
● of the contactor with added auxiliary switch block typical 10 000 000
Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 K
Reference code acc. to DIN EN 81346-2 Q
Ambient conditions
Installation altitude at height above sea level  
● maximum 2 000 m
Ambient temperature  
● during operation -25 ... +60 °C
● during storage -55 ... +80 °C
Main circuit
Number of poles for main current circuit 3
Number of NO contacts for main contacts 3
Operating voltage  
● at AC-3 rated value maximum 1 000 V
Operating current  
● at AC-1 at 400 V  
— at ambient temperature 40 °C rated value 215 A
● at AC-1  
— up to 690 V at ambient temperature 40 °C rated value 215 A
— up to 690 V at ambient temperature 60 °C rated value 185 A
— up to 1000 V at ambient temperature 40 °C rated value 100 A
— up to 1000 V at ambient temperature 60 °C rated value 100 A
● at AC-2 at 400 V rated value 185 A
● at AC-3  
— at 400 V rated value 185 A
— at 500 V rated value 185 A
— at 690 V rated value 170 A
— at 1000 V rated value 65 A
● at AC-4 at 400 V rated value 160 A
Connectable conductor cross-section in main circuit at AC-1  
● at 60 °C minimum permissible 95 mm²
● at 40 °C minimum permissible 95 mm²
Operating current for approx. 200000 operating cycles at AC-4  
● at 400 V rated value 81 A
● at 690 V rated value 65 A
Operating current  
● at 1 current path at DC-1  
— at 24 V rated value 160 A
— at 110 V rated value 18 A
— at 220 V rated value 3.4 A
— at 440 V rated value 0.8 A
— at 600 V rated value 0.5 A
● with 2 current paths in series at DC-1  
— at 24 V rated value 160 A
— at 110 V rated value 160 A
— at 220 V rated value 20 A
— at 440 V rated value 3.2 A
— at 600 V rated value 1.6 A
● with 3 current paths in series at DC-1  
— at 24 V rated value 160 A
— at 110 V rated value 160 A
— at 220 V rated value 160 A
— at 440 V rated value 11.5 A
— at 600 V rated value 4 A
Operating current  
● at 1 current path at DC-3 at DC-5  
— at 24 V rated value 160 A
— at 110 V rated value 2.5 A
— at 220 V rated value 0.6 A
— at 440 V rated value 0.17 A
— at 600 V rated value 0.12 A
● with 2 current paths in series at DC-3 at DC-5  
— at 24 V rated value 160 A
— at 110 V rated value 160 A
— at 220 V rated value 2.5 A
— at 440 V rated value 0.65 A
— at 600 V rated value 0.37 A
● with 3 current paths in series at DC-3 at DC-5  
— at 24 V rated value 160 A
— at 110 V rated value 160 A
— at 220 V rated value 160 A
— at 440 V rated value 1.4 A
— at 600 V rated value 0.75 A
Operating power  
● at AC-1  
— at 230 V at 60 °C rated value 70 kW
— at 400 V rated value 121 kW
— at 400 V at 60 °C rated value 121 kW
— at 690 V rated value 210 kW
— at 690 V at 60 °C rated value 210 kW
— at 1000 V at 60 °C rated value 165 kW
● at AC-2 at 400 V rated value 90 kW
● at AC-3  
— at 230 V rated value 61 kW
— at 400 V rated value 90 kW
— at 500 V rated value 132 kW
— at 690 V rated value 160 kW
— at 1000 V rated value 90 kW
Operating power for approx. 200000 operating cycles at AC-4  
● at 400 V rated value 45 kW
● at 690 V rated value 65 kW
Thermal short-time current limited to 10 s 1 480 A
Power loss [W] at AC-3 at 400 V for rated value of the operating current per conductor 13 W
No-load switching frequency  
● at AC 2 000 1/h
● at DC 2 000 1/h
Operating frequency  
● at AC-1 maximum 800 1/h
● at AC-2 maximum 300 1/h
● at AC-3 maximum 750 1/h
● at AC-4 maximum 130 1/h
Control circuit/ Control
Type of voltage of the control supply voltage AC/DC
Control supply voltage at AC  
● at 50 Hz rated value 110 ... 127 V
● at 60 Hz rated value 110 ... 127 V
Control supply voltage at DC  
● rated value 110 ... 127 V
Operating range factor control supply voltage rated value of magnet coil at DC  
● initial value 0.8
● Full-scale value 1.1
Operating range factor control supply voltage rated value of magnet coil at AC  
● at 50 Hz 0.8 ... 1.1
● at 60 Hz 0.8 ... 1.1
Design of the surge suppressor with varistor
Apparent pick-up power of magnet coil at AC  
● at 50 Hz 300 V·A

 

3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW

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