Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB

Product Details
Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
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  • Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
  • Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
  • Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
  • Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
  • Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
  • Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
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Overview

Basic Info.

Model NO.
YCM8-400S PV
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
MCCB
Poles Number
2,3
Type
Circuit Breaker
Function
Conventional Circuit Breaker
Certification
VDE, ISO9001-2000, CE, CB
Rated Current in(a)
225,250,315,350,400
Rated Operational Voltage(Ue)
DC 1000V/1500V
Number of Poles
2,3
Tripping Type
Thermal Magnetic Type
Short-Circuit Breaking Capacity
ICU=Ics=20ka
Electrical Life (Times)
3000
Protection Degree
IP20
Mechanical Life (Times)
20000
Transport Package
OEM/CNC
Specification
YCM8-400S PV
Trademark
CNC
Origin
China
Production Capacity
80000 Set/Sets Per Week

Packaging & Delivery

Package Size
45.00cm * 45.00cm * 35.00cm
Package Gross Weight
25.000kg

Product Description


YCM8-400S PV 225A 250A 400A Photovoltaic DC 1000V 35KA 2P 3P 4P Molded Case Circuit Breaker MCCB
Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB


Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB


Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB

Product Description


Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
General
 
YCM8-PV series photovoltaic special DC molded case circuit breaker is applicable toDC power grid circuits with rated voltage up to DC1500V and rated current 800A.
 
The DC circuit breaker has overload long delay protection and short circuitinstantaneous protection functions, which are used to distribute electric energy andprotect the line and power supply equipment from overload, short circuit and other
faults.
Features
Ultra-wide breaking capacity:
rated working voltage up to DC1500V and rated current up to 800A. Under DC1500V working conditions, Icu=Ics=20KA, ensuring reliable short-circuit protection.
Small size:
For frame currents up to 320A, the 2P rated working voltage can reach DC1000V,
and for frame currents of 400A and above, the 2P rated working voltage can reach
DC1500V.
Ultra-long arc-extinguishing chamber:the arc-extinguishing chamber has been improved as a whole, with more arc extinguishing plates, greatly improving the product's breaking characteristics.
Application of narrow-slot arc-extinguishing technology:advanced current-limiting and narrow-slot arc-extinguishing technology is applied,which enables the high voltage and high short-circuit current to be cut off very quickly, facilitating the extinguishing of the arc in the shortest possible time,effectively limiting the energy and current peak, and greatly reducing damage to cables and equipment caused by short-circuit currents.



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Selection    
YCM8 - 250 S PV   3 125A DC1500
Model   Shell frame
current
Breaking Capacity Product Type Number
of poles
Rated current Rated
voltage
YCM8 125(50~125)
250(63~250)
320(250~320)
400(225~400)
630(500~630)
800(700~800)
S:Standard breaking
N:Higher breaking
PV:
Photovoltaic/
direct-current
2
3
50,63,80,100
125,140,160,
180.200,225
250,280,315
320,350,400
500,630,700,800
DC500
DC1000
DC1500
Note:The  tripping  type  of  this  product  is  thermal-magnetic  type
The working voltage of YCM8-250/320PV 2P is DC1000V;The working voltage of 3P is DC1500V;YCM8-400/630/800PV 2P and 3P can
work under DC1500.
Accessory selection
YCM8
-
MX   AC230V
Model Accessories Adapter shell frame Accessory voltage
YCM8   OF:Auxiliary contact
MX:Shunt release
SD:Alarm module
Z:Manual operation mechanism
P:Electric operating mechanism
TS2:Terminal shield 2P
TS3:Terminal shield 3P
0:125
1:250/320/
2:400/630/800
  MX:
 AC110V
 AC230V
 AC400V
 DC24V
 DC110V
 DC220V

P:
AC400V
AC230V
DC220V
Note:YCM8-125PV shell rack only has OF,MX,SD accessories


 
Technical data
Model YCM8-125PV YCM8-250PV YCM8-320PV  
Shell frame current Inm(A) 125 250 320
Number of poles of products 2 2 3 2 3
DC working voltage(V) 250 500 500 1000 1500 500 1000 1500
Rated insulation voltageUi(V) DC1000 DC1250 DC1500 DC1250 DC1500
Rated impulse withstand voltage Uimp(KV) 8 8 12 8 12
Rated current In(A) 50,63,80,100,125 63,80,100,125,
140,160,180,
200,225,250
280,315,320 
Ultimate short-circuit
breaking capacity Icu (kA)
S 40 40(5ms) 50 20 20 50 20 20
N / / /
Running short-circuit breaking capacity Ics(kA) Ics=100%lcu
Wiring method Up in and down out,down in and up out
Down in and up out,up in and down out(3P)
lsolation function Yes
Tripping type Thermal-magnetic type
Electrical life(time) 5000 3000 3000 2000 1500 3000 2000 1500
Mechanical life(time 20000 20000 20000
Standard EC/EN60947-2
Attached accessories Shunt,Alarm,Auxiliary,Manual operation,Electric operation
Certifications CE
Overall
dimension
(mm)
  Width(W) 64 76 107 76 107
Height(H) 150 180 180
Depth(D) 95 126 126
Model YCM8-400PV YCM8-630PV YCM8-800PV
Shell frame current Inm(A) 400 630 800
Number of poles of products 2 3 2 3 2 3
DC working voltage(V) 500 1000 1500 1500 500 1000 1500 1500 500 1000 1500 1500
Rated insulation voltageUi(V) DC1500 DC1500 DC1500
Rated impulse withstand voltage Uimp(KV) 12 12 12
Rated current In(A) 225,250,315,
350,400
500,630  225,250,315,
350,400
Ultimate short-circuit
breaking capacity Icu (kA)
S 65 35 15 15
20
65 35 15 15
20
65 35 15 15
20
N 70 40 20 20
25
70 40 20 20
25
70 40 20 20
25
Running short-circuit breaking capacity Ics(kA) Ics=100%lcu
Wiring method Up in and down out,down in and up out,
Down in and up out,up in and down out(3P)
lsolation function Yes
Tripping type Thermal-magnetic type
Electrical life(time) 1000 1000 700 500 1000 1000 700 500 1000 1000 700 500
Mechanical life(time) 10000 5000 10000
Standard IEC/EN60947-2
Attached accessories Shunt,Alarm,Auxiliary,Manual operation,Electric operation
Certifications CE
Overall
dimension
(mm)
  Width(W) 124 182 124 182 124 182
Height(H) 250 250 250
Depth(D) 165 165 165

Product Catalog

 

Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB
 

Company Profile

 

Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB

Our Advantages

Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCBYcm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB

Packaging & Shipping

 

Ycm8-400s PV 225A 250A 400A Photovoltaic DC 1000V 35ka 2p 3p 4p Molded Case Circuit Breaker MCCB

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