CHINT NA1-2000X User Manual

C
NA1
Air Circuit Breaker
P-090
P-089
NA1
Air Circuit Breaker
Type
Rated control power voltage Us(V)
NA1-1000X
AC230, 400 AC400, 230, 127 DC220, 110
(0.7-1.1)Us
56VA 300VA
(50±10)ms
Work voltage
Power loss
Breaking time
DC220, 110
250W 70W
(30~50)ms
Forbid making the power for long time to avoid the shunt release being damaged.
(0.85-1.1)Us
Power loss (W)
Closing time
≤70ms
15.3 Closing electromagnet
After the motor finishing the energy storage, closing release can instantly close the circuit breaker.
Characteristic
Forbid making the power for long time to avoid the closing release being damaged.
15.2 Shunt release
Shunt release can realize the remote control to break the circuit breaker.
Characteristic
132W
(30~50)ms
(50±10)ms
NA1-2000X/NA1-2000XN/NA1-2000XH/NA1-3200X/NA1-3200XN/NA1-4000X/NA1-6300X/NA1-6300XN
Energy-storage time
Operation frequency
15.4 Motor-driven energy-storage mechanism
With the function of motor-driven energy storing and auto restoring energy after closing the circuit breaker, the mechanism can
ensure closing the circuit breaker instantly after breaking the circuit breaker.
Manual energy-store is available.
Characteristic
Type
Rated voltage (V)
NA1-1000X
AC230 AC400 AC230 AC400 DC220
10
300VA
DC220
6
100VA
0.5
60W
15.5 Auxiliary contact NO
Standard model: 4NO(normal open)/4NC(normal close) and 6NC(normal close).
Characteristic
conventional free-air thermal current Ith (A)
Rated control capacity
6
300VA
6
300VA
6
60W
NA1-1000X
Category
Voltage
Category
Voltage
Current
AC-15
Current
AC230V
AC400V
DC110V
DC220V
DC-13
1.3A
0.25A
0.55A
0.27A
AC-15
DC-13
AC230V
AC400V
DC110V
DC220V
1.3A
0.75A
0.55A
0.27A
NA1-2000X/NA1-2000XN/NA1-2000XH/NA1-3200X/NA1-3200XN/NA1-4000X/NA1-6300X/NA1-6300XN
15.6 Doorcase
Installed on the door of the distribution cubicle, for sealing
the distribution cubicle and making the protection class to
IP40( fixed type and drawout type).
15.7 Phases barrier (Optional)
Installed between the busbars to increase the creepage
distance.
15.8 Transparent shield (NA1-2000) (Optional)
Installed on the doorcase of the cubicle's small door,
make the protection class to IP54. It is suitable for the
fixed, drawout type circuit breaker and the load switch.
Type
Rated control power voltage Us(V)
NA1-1000X
AC230, 400 AC400, 230, 127 DC220, 110
56VA 300VA
(50±10)ms
Work voltage
DC220, 110
250W 70W
132W
(50±10)ms
NA1-2000X/NA1-2000XN/NA1-2000XH/NA1-3200X/NA1-3200XN/NA1-4000X/NA1-6300X/NA1-6300XN
≤70ms
(0.85-1.1)Us
Power loss (W)
Closing time
≤5s
Type
Rated control power voltage Us(V)
NA1-1000X
AC230, 400 AC400, 230, 127 DC220, 110
90W 85/110/150W
≤5s
Work voltage
DC220, 110
90W
≤5s
NA1-2000X/NA1-2000XN/NA1-2000XH/NA1-3200X/NA1-3200XN/NA1-4000X/NA1-6300X/NA1-6300XN
≤5s
85/110/150W
NA1-2000X/NA1-2000XN/NA1-2000XH/NA1-3200X/NA1-3200XN/NA1-4000X/NA1-6300X/NA1-6300XN

CHINT NA1-2000X Specifications

General

Brand	CHINT
Model	NA1-2000X
Category	Circuit breakers
Language	English