CHINT NA8G User Manual

3. Structure
4. Main technical parameter
Type
NA1-1000X
Rated ultimate short circuit breaking capacity (Icu)
Rated service short circuit breaking capacity Ics)(
Rated short-time withstand current (Icw.1s)
Rated current In (A)
200 400 630 800
1000
Number of poles
3, 4
Rated voltage Ue (V)
AC 400, AC 690
Rated insulation voltage Ui (V)
800
Rated current of N-pole In (A)
100%In
Fixed disconnection time (ms)
23~32
Intelligent
controller
Standard type (M)
Communication type (H)
Operation
performance
Electric life
Mechanical life
Connection pattern
AC 400V:6500, AC 690V:3000
Non-maintenance 15,000
Maintenance 30,000
Horizontal, Vertical
38/55
22/26.5
Drawout 3P/4P
Fixed 3P/4P
Motor operational
standard configuration
weight (kg)
AC400V
AC690V
AC400V
AC690V
AC400V
AC690V
42
25
30
20
30
20
C
NA1
Air Circuit Breaker
P-044
P-043
NA1
Air Circuit Breaker
Secondary wiring terminal
Fault-breaking indicator
reset button
Making button
Breaking button
Breaking/making
indicator
Rotary handle
Energy storage &
release indicator
Name plate
Structure for in
and out
Rotate out
Rotate in
Under-voltage release
Shunt release
Closing electromagnet
Auxiliary contact
Motor-driven energy
storage mechanism
Locking device
Intelligent controller
Drawer seat
+
=
Mounting plate for the
fixed type breaker/switch-disconnector
Mounting plate Mounting plate
Body
Drawout type breaker/switch-disconnector

CHINT NA8G Specifications

General

Brand	CHINT
Model	NA8G
Category	Circuit breakers
Language	English