GF40
YUEQING JOY IMP&EXP CO.,LTD is one of the majoy manufacturer for GF40,Welcome to inquire price and ask for samples.
  • FEATURES
  • DC isolating switch
  • Technical parameters

system requirement

Generally speaking, the voltage on the DC side of a photovoltaic system is usually very high, up to 1000 VDC. So we need Ue=1000VDC switch cabinet. The branch circuit in the junction box needs to be protected, and the main circuit equipment in the junction box needs to be isolated from the DC cabinet1. With 1000VDC load switching or remote operation function. In addition, a switch cabinet 2 needs to be installed on the DC side of the inverter cabinet to switch with the load to play a role of isolation and maintenance.

◆Flow chart

◆Contact configuration

Overall dimensions and installation dimensions

◆Product Features

Each pole contact is equipped with an arc extinguishing system, which can extinguish the arc immediately when the switch is closed.

● UV-resistant IP66 housing

● Very short power off time of about 2ms

● The cover can only be removed in the "closed" position

● Grounding terminal

● IEC60947-3, AS/NZS60947.3: 2015

● DC-PV1 DC-PV2 DC-21B

● 10A to 32A to DC1200V

● Easy to install

This product has passed the IEC authorized Lob IP66 waterproof test. Our company will also conduct lake simulation tests from time to time, similar to the customer's use environment, to ensure that this product fully complies with the IP66 protection level.

Rated voltage

1000VDC~1200VDC

IP Comment

IP66

Connection Type

M20 M25 MC4

Rated current

10A,16A,20A,25A,32A

Operating temperature

-25℃+85℃

Standard

IEC60947-3, AS/NZS60947.3:2015

Contact configuration

600V

800V

1000V

1200V

Number of poles

Tandem

model


1   3

2   4

16A

16A

9A

9A

2

1

GF40-16P2

25A

20A

11A

11A

2

1

GF40-25P2

32A

23A

13A

13A

2

1

GF40-32P2


1  3  5  7

2   4  6   8

29A

16A

9A

9A

2

1

GF40-16P2H

45A

50A

20A

23A

11A

13A

11A

13A

2

2

1

1

GF40-25P2H

GF40-32P2H


16A


16A


9A


9A


2


2


GF40-16P4


1   3  5   7

2   4  6   8


25A


20A


11A


11A


2


2


GF40-25P4

32A

23A

13A

13A

2

2

GF40-32P4

16A

16A

16A

16A

4

1

GF40-16P4S


1   3  5   7

2   4  6   8

25A

25A

25A

25A

4

1

GF40-25P4S

32A

32A

32A

32A

4

1

GF40-32P4S

16A

16A

16A

16A

4

1

GF40-16P4B


1   3  5   7

2   4  6   8

25A

32A

25A

32A

25A

32A

25A

32A

4

4

1

1

GF40-25P4B

GF40-32P4B


16A


16A


16A


16A


4


1


GF40-16P4T


25A


25A


25A


25A


4


1


GF40-25P4T


1   3  5   7

2   4  6   8

32A

32A

32A

32A

4

1

GF40-32P4T















DC 1500V voltage requirements are customized

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