DAM3PV series moulded case circuit breaker
DAM3PV series moulded case circuit breaker

DAM3PV series moulded case circuit breaker

The DAM3 PV series moulded case circuit breaker is suitable for DC power grid circuit and solar photovoltaic system with maximum rated voltage of DC1500V and rated current of 800A. It has overload and short circuit protection function,used to distribute electrical energy and protect circuit and power equipment from overload, short circuit and other faults.


  • Product Description
  • Specifications
  • Product Features
  • More Details

Product Description

The DAM3PV series moulded case circuit breaker is suitable for DC power grid circuit and solar photovoltaic system with maximum rated voltage of DC1500V and rated current of 800A. It has overload and short circuit protection function,used to distribute electrical energy and protect circuit and power equipment from overload, short circuit and other faults.


Specifications

Rated frame current Inm (A)

250

250

320

400

630

800

Model

DAM3PV
-250

DAM3PV
-250HU

DAM3PV
-320HU

DAM3PV
-400HU

DAM3PV
-630HU

DAM3PV
-800HU

Rated current In (A)

100A、125A、
140A、160A、
180A、200A、
225A、 250A

125A、 140A、
160A、 180A、
200A.、225A、
250A

280A、 315A、
320A

225A、250A、
315A、350A、
400A

400A、500A、
630A

630A、700A、
800A

Number of poles

2

3

4

2

3

2

3

4

4

4

Rated working voltage Ue (V) DC

500

750

1000

1000

1500

1000

1500

1000

1250

1500

1000

1500

1000

1250

1500

Rated insulation voltage Ui (V)

1250

1250

1500

1250

1500

1500

1500

1500

Rated impulse withstand voltage
Uimp(kV)

12

8

12

8

12

12

12

12

Ultimate short-circuit
breaking capacity icu (kA)

40

20

20

20

20

20

20

20

Service short-circuit
breaking capacity Ics (kA)

20

20

20

20

20

20

20

20

Wiring method

See attached
diagram

See attached
diagram

See attached
diagram

See attached
diagram

See attached
diagram

See attached
diagram

Installation method

Fixed and

plug-in

Fixed and plug-in

Fixed and plug-in

Fixed and plug-in

Fixed and plug-in

Fixed and plug-in

Mechanical life (total number of times)

8000

8000

8000

5000

5000

3000

Electrical life (total number of times)

1000

1000

1000

1000

1000

1000

With isolation characteristic or not

Yes

Yes

Yes

Yes

Yes

Yes

Allowable usage ambient
temperature ("C)

-5℃~+40℃

-5℃~+40℃

-5℃~+40℃

-5℃~+40℃

-5℃~+40℃

-5℃~+40℃

Protection level

IP20

IP20

IP20

IP20

IP20

IP20

Accessory attachable

Auxiliary,shunt,
alarm,manual
operation, electric
operation

Auxiliary,shunt.
alarm,manual
operation, electric
operation

Auxiliary,shunt,
alarm, manual
operation, electric
operation"

Auxiliary,shunt,
alarm,manual
operation, electric
operation

Auxiliary,shunt,
alarm, manual
operation, electric
operation

Auxiliary,shunt,
alarm,manual
operation, electric
operation

Instantaneous action value

10in

10In

10ln

10in

10in

10in

Arc distance (mm)

≤50

≤50(0 with cover)

≤50 (0 with cover)

≤50 (0 with cover)

≤50 (0 with cover)

≤50(0 with cover)

Outline dimension
(L×W×H)(mm)

2P:165×72×127

3P:165x107x127
4P:165×142×127

2P:180×76×126

3P:180x107x126

2P:180×76×126

3P:180x107x126

258×200×107

280×280×116

280×280×116


Product Features

The DAM3 PV series moulded case circuit breaker is suitable for DC power grid circuit and solar photovoltaic system

With maximum rated voltage of DC1500V and rated current of 800A

It has overload and short circuit protection function

Used to distribute electrical energy and protect circuit and power equipment from overload, short circuit and other faults.

Videos

Where you need an efficient solution, there you need an inquiry

Do you need a professional team to provide you with solutions? Contact us for a quote

×

Contact Us

*We respect your privacy. When you submit your contact information, we agree to only contact you in accordance with our Privacy Policy.

×

Inquire

*Name
*Email
*Company Name
*Tel
*Message

*We respect your privacy. When you submit your contact information, we agree to only contact you in accordance with our Privacy Policy.