DZ47Z63 Photovoltaic DC Miniature Circuit Breaker 1P 2P DC1000V DC Switch 500V 250V in Circuit Breakers from Home Improvement

DZ47Z63 Photovoltaic DC Miniature Circuit Breaker 1P 2P DC1000V DC Switch 500V 250V in Circuit Breakers from Home Improvement
DZ47Z63 Photovoltaic DC Miniature Circuit Breaker 1P 2P DC1000V DC Switch 500V 250V in Circuit Breakers from Home Improvement
DZ47Z63 Photovoltaic DC Miniature Circuit Breaker 1P 2P DC1000V DC Switch 500V 250V in Circuit Breakers from Home Improvement
DZ47Z63 Photovoltaic DC Miniature Circuit Breaker 1P 2P DC1000V DC Switch 500V 250V in Circuit Breakers from Home Improvement
DZ47Z63 Photovoltaic DC Miniature Circuit Breaker 1P 2P DC1000V DC Switch 500V 250V in Circuit Breakers from Home Improvement
DZ47Z63 Photovoltaic DC Miniature Circuit Breaker 1P 2P DC1000V DC Switch 500V 250V in Circuit Breakers from Home Improvement

Product Specification

Brand Name: CHTAIXI

Type: Moulded Case

Model Number: DZ47Z63

is_customized: Yes

Description:

DZ47Z63 Photovoltaic DC Small Circuit Breaker

TAIXI Electric focuses on the production of Linear Actuator And Low Voltage electrical etc.

 

DZ47Z-63 DC miniature circuit breaker is suitable for AC 50/60 Hz rated voltage 230/400 V, rated 
current to 63A line, or DC voltage 220 V, rated DC current to 63A line for overload and short circuit 
protection, under normal circumstances as the line of infrequent operation conversion, can also be 
used as disconnected line for line and installation. Use of disconnector for standby maintenance.

 
DZ47Z-63 DC miniature circuit breaker has the functions of overload protection, short circuit protection, control and isolation. It is mainly used in DC power system, naval power system and electric propulsion system, photovoltaic power system (photovoltaic confluence box) and other places.
 

Model and meaning2Press the type of instantaneous release

Tripping form
AC range
DC range
B
3ln<l≤5ln
4.4ln<l≤6.6ln
C
5ln<l≤10ln
6.8ln<l≤10.2ln

Rated short-circuit breaking capacity

Rated current (A)
Number of poles
Rated voltage (V)
Rated short circuit current (A)
Running short circuit current (A)
1-63
1
220
3000
3000
2-4
4500
3000

Mechanical electrical life

Category
Frequency
Operating frequency (times / hour)
Rated current (A)
Electrical life
1000
240
1-32
120
40-63
Mechanical life
10000
240
1-63

Overcurrent protection characteristics (reference temperature 30 ° C)

Serial number
Trip type
Tripping rated current (A)
Starting state
DC
Set time
Expected results
Remarks
a
B、C
1-63
Cold state
1.13ln
t≤h
No tripping
 
b
B、C
1-63
Immediately before
1.45ln
t<h
Tripping
The current is stable within 5s and the ground rises to the specified value.
c
B、C
ln≤32A
Cold state
2.55ln
1s<t<60s
Tripping
 
ln>32A
1s<t<120s
 
d
B
1-63
Cold state
4ln

0.1s≤t≤45s(ln≤32A)

0.1s≤t≤90s(ln>32A)

Tripping
 
C
7ln

0.1s≤t≤15s(ln≤32A)

0.1s≤t≤30s(ln>32A)

 
e
B
1-63
Cold state
7ln
t<0.1s
Tripping
 
C
15ln
 

Tripping characteristic curve

3Connection examples4Remarks: 1. L + power supply positive pole, L - power supply negative pole; 2. Circuit breaker positive pole, - circuit breaker negative pole; 3. DC power supply is usually "L" grounded, and neutral pole "M" grounded installation in positive and negative power supply system.

 

Shape and installation dimensions567891011

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