Product

Projects

Electrical Components for Solar PV, Battery Energy Storage

PV DC Molded Case Circuit Breaker 500V 320A 2P 3P

Product Benefits

  • High Breaking Capacity, relaiable insulating
  • Over load protection and short-circuit protection
  • Frequency operating and isolating
  • Rated voltage 1500VDC
  • Max Rated Current 650A
Download DatasheetRequest A Quote

Description

EM3DP-U series of DC plastic case circuit breakers for photovoltaics—parameters,the battery systems and energy storage systems,with over load protection and short.

Table
IEC60947-2 GB14048.2
Electrical performance
Frame rating rated current Inm (A) 320 400
Rated currentIn (A) 63、80、100、125、

140、160、180、200、

225、250、280、315、320

 

225、250、315、350、400

Number of poles 2 3 2
Rated Operating Voltage Ue (V) DC DC500 DC1000 DC1500 DC250/500 DC750/1000 DC1250/1500
Rated insulation voltage Ui (V) DC1250 DC1500 DC1500
Rated impact withstand voltage Uimp (kV) 8 12 12
Set display short-circuit breaking Icu (kA) 50 20 20 70 40 20
Connection method Up in down out、Down in up out(2P、320/3P)     Down in down out、Up in up out
Use category A
Mechanical life (total cycles) 2000 10000
Electrical life (total cycles) 3000 2000 1500 1000 1000 700
Total breaking time (ms) 20
Whether it has isolation characteristics Yes
Allowable ambient temperature -35~+70oC
Protection class IP20
Quality Certification CCC . CE . CB . TUV
Accessories available Auxiliary. Alarm. Split excitation. Manual operation. Electric operation
Dimensions 180×76×126(2P)

180×107×126(3P)

250×124×165(2P)

About ONCCY

Leading Manufacturer Protects Solar Power Safety.

Send An Inquiry

footer
Copyright ©Onccy Electrical Co., Ltd 2022