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Alternate Catalog No. : GF1050-20-22-53

Catalog No. : 1SFL637731R5322

Description:  GF1050-20-22-53 Contactor

UPC: 7320500540954

A 2-phase Contactor suitable for PV solar power applications up to max 1500V DC. Operated with wide voltage range 100-250V AC 50/60Hz and DC
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For more info visit:  https://electrification.us.abb.com/

Descriptors

Category

AF Contactors

Block Contactor Type

2-Pole Contactor

Specifications

Product Type

GF

General Use Rating UL/CSA

(1500 V DC) 210 A

Terminal Type

Main Circuit: Bars

Rated Control Circuit Voltage

50 Hz /60 Hz DC Operation 100 ... 250 V

Number of Main Contacts NO

2

Number of Main Contacts NC

0

Maximum Operating Voltage UL/CSA

Main Circuit 1500 V

Number of Auxiliary Contacts NO

2

Reference Ambient Air Temperature

Close to Contactor for Storage -40 ... +70 °C
Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... +70 °C

Rated Operational Voltage

Main Circuit 1500 V

Number of Auxiliary Contacts NC

2

Maximum Operating Altitude Permissible

2000 m

Conventional Free-air Thermal Current

acc. to IEC 60947-4-1, Open Contactors q = 40 °C 1100 A
acc. to IEC 60947-4-1, Open Contactors q = 60 °C 1050 A
acc. to IEC 60947-4-1, Open Contactors q = 70 °C 850 A

Rated Frequency

Control Circuit 50 Hz
Control Circuit 60 Hz

Rated Short-time Withstand Current

at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 6336 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 1392 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 3800 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 7600 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 5207 A

Maximum Electrical Switching Frequency

15 cycles per hour

Rated Insulation Voltage

acc. to UL/CSA 1500 V
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1500 V

Mechanical Durability

50000 cycle

Coil Operating Limits

(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C)

Maximum Mechanical Switching Frequency

60 cycles per hour

Operate Time

Between Coil De-energization and NO Contact Opening 33...70 ms

Secondary Rated Impulse Withstand Voltage

Main Circuit 8 kV

Connecting Capacity Main Circuit

Solid 600 m²

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 IP00

Connecting Capacity Auxiliary Circuit

Flexible with Ferrule 2x0.75 ... 2.5 m²
Flexible with Insulated Ferrule 2x0.75 ... 2.5 m²
Flexible 2x0.75 ... 2.5 m²
Solid 2x1 ... 4 m²
Stranded 2x1 ... 4 m²

Rated Operational Current DC-PV3

(1500 V DC) 2-Pole, 60 °C 1050 A
(1500 V DC) 2-Pole, 70 °C 850 A

Classifications

ETIM 6.0

EC002552 - Power contactor, DC switching

ETIM 7

EC002552 - Power contactor, DC switching

IDEA Granular Category Code (IGCC)

4755 >> Contactors

Dimensions

Product Net Weight

14.3 kg

Product Net Depth / Length

300 mm

Product Net Width

253 mm

Product Net Height

355 mm

Package Information

Package Level 1 Width

402 mm

Package Level 1 Height

415 mm

Package Level 1 Depth / Length

305 mm

Package Level 1 Units

box 1 piece

Package Level 1 Gross Weight

16.45 kg

Ordering

Minimum Order Quantity

1

Customs Tariff Number

8536490099