ACB And MCCB
Summary
GPU1/2/3 Series smart universal air circuit breaker is designed developed products by us, rated voltage of AC 50/60Hz, 480V(690V), rated current 200A~6300A, mainly use for the distribution of power and protection circuits for power distribution network, prevent the power supply and electrical equipment damage from fault of excessive overload, short-circuit, earth fault, etc.. It has high precision selective protection and improve the reliability of power supply. Breaker also has isolation function, it conform to the standard of GB 14048.2, IEC 60947-2
Features
1. Compact structure
2. No flashover distance High safety
3. High capacity of On-Off
4. Smart type over-current trip protection, with communication interface, Can be controlled by computer cluster, realized remote functions.
5. Display function of ammeter, voltmeter
6. Up and down incoming will not affect product performance
Model
| GPU3 | Universal air circuit breaker |
| 1600 | Shield frame current |
| 4 | 3 3-phase not mark
4 4-Phase |
| 3M type smart controller | Smart controller
2M type: Digital tube display, button adjusting, 3 section with earthing fault protection function 3M type: LCD display, button adjusting, 3 section with earthing fault protection function 3H type: LCD display, button adjusting and for communicate, 3 section with earthing fault protection function. |
| Mounting way | Draw-out type
Fixed type |
| Connect way | Horizontal wiring vertical wiring
Plate-rear front wiring |
| Accessories selection | Under-voltage tripper
Mechanical interlock: 2 set or 3 sets breaker in vertical lever interlocked 2 sets breaker horizontal or vertical interlocked by steel cable “Open” lock position (key lock) Draw-out 3 position switch External connecting N phase transformer |
| In=630 | Rated current(A) |
Note:
1. Smart controller is M type; Auxiliary switch: 4 groups’ contacts, Connection way is in horizontal.
2. Smart controller, shunt release device, close electromagnetic, motor drive mechanism and under-voltage tripper shall be specified the voltage value when ordering.
Technical Selection Table
|
Type |
Rated working voltage Ue(V) |
Rated insulating voltage Ui(V) |
Rated impulse withstand voltage Uimp (V) |
Shield frame current Inm (A) |
Rated current Inm (A) |
Phase number |
|
GPU1-1250 |
AC400 AC690 |
AC690, AC1000 |
12000 |
1250 |
200, 400,630, 800,1000, 1250 |
3, 4 |
|
GPU1-2000 |
2000 |
630, 800, 1000, 1250, 1600, 2000 |
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|
GPU1-3200 |
3200 |
2000, 2500, 3600, 4000 |
||||
|
GPU1-6300 |
6300 |
4000, 5000, 6300 |
|
Short-circuit breaking capacity |
Rated short-time withstand current Icw (kA)/1s |
Operation performance |
|||||
|
Rated max short-circuit breaking capacity Icu (kA) |
Rated running short-circuit breaking capacity Ics (kA) |
Mechanical life (times) |
Electric life (times) |
||||
|
400V |
690V |
400V |
690V |
400V |
690V |
||
|
50 |
42 |
42 |
15000 |
6000 |
|||
|
80 |
50 |
50 |
40 |
50 |
40 |
15000 |
10000 |
|
100 |
65 |
80 |
50 |
80 |
50 |
12000 |
8000(5000) |
|
120 |
75 |
100 |
65 |
100 |
65 |
3000 |
1000 |
GPM11 Molded Case Circuit Breaker
GPM11Z Smart Molded Case Circuit Breaker
Summary of GPM11/GPM11Z
GPM11 series molded case circuit breaker is suitable for AC 50/ 60Hz rated working voltage 400V/630V, rated current up to 800A of power distribution network for the distribution of power and protection circuits, power supply and electrical equipment against overload, under-voltage and short circuit hazards, it improves the reliability of power supply under normal use conditions which are not frequent start as infrequent line conversion and motor. And with isolation function as well. It meet with standard of GB/T 14048.2 and IEC 60947-2.
Model
| GPM11GPM11Z | Molded Case Circuit BreakerSmart Molded Case Circuit Breaker |
| 100 | Shield frame current |
| H | Short-circuit breaking capacity:N: Normal type S: Standard typeH: High-breaking type |
| P | Operating way: Motorized operation: PRotate handle operate: ZDirect operation (no code) |
| 2 | Protection feature Selection:distribution protection: no codeMotor protection: 2 |
| 4 | Phase number2 : two phases3 : three phases4 : four phases |
| 208 | Trip way and internal accessories code |
| In=100 | Rated current(A) |
| B | 4 Phase breaker N phase have 4 different types marked as A, B, C, DA: N phase will not install current tripper, and N connected always, not operated with other 3 phases.B: N phase not install current tripper, and N phase not operated with other 3 phases.C: N phase installed current tripper, and N phase operated with other 3 phases.D: N phase installed current tripper, and N phase connected always, Not operated with other 3 phases. |
| Q | Wiring way:Front of plate wiring: QRear of plate wiring: HPlug-in type wiring: R |
Note: 1. Wiring method: rear of plate wiring (400, 630‘s 4P without it); plug-in type wiring (4P without it)
2. Internal accessories are installed in the left side of the breaker.
Technical selection table for GPM11Z MCCB
|
Type |
Rated working voltage Ue(V) |
Rated insulating voltage Ui(V) |
Rated impulse withstand voltage Uimp (V) |
Shield frame current Inm (A) |
Rated current Inm (A) |
Phase number |
Short-circuit breaking capacity |
Rated short- time withstand current Icw (kA) 1s |
Operation performance |
||
|
Rated max short-circuit breaking capacity Icu (kA) |
Rated running short-circuit breaking capacity Ics (kA) |
Mechanical life (times) |
Electrical Life (times) |
||||||||
|
GPM11Z-100 |
AC400 |
AC690 |
AC8000 |
100 |
32, 100 |
3,4 |
65 |
50 |
1 |
20000 |
8000 |
|
GPM11Z-225 |
225 |
225 |
65 |
50 |
2.5 |
20000 |
8000 |
||||
|
GPM11Z-400 |
400 |
400 |
65 |
50 |
5 |
15000 |
7000 |
||||
|
GPM11Z-630 |
630 |
630 |
65 |
50 |
8 |
10000 |
7000 |
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Technical selection table for GPM11 MCCB
|
Type |
Rated working voltage Ue |
Rated insulating voltage Ui |
Rated impulse withstand voltage Uimp |
Frame class rated current Inm A |
Rated current In (A) |
Phase number |
Rated max short-circuit breaking capacity code |
Rated max short -circuit breaking capacity |
Rated running short-circuit breaking capacity Ics (kA) |
Trip device type |
Operation performance (times) |
|
|
Live |
No-Live |
|||||||||||
|
GPM11- 63 |
400, 690 |
800, 1000 |
8 |
63 |
10, 16, 20, 25, 32, 40, 50, 63 |
3 |
N |
10 |
5 |
Heat electromagnetic |
3000 |
7000 |
|
3,4 |
S |
25 |
18 |
Heat electromagnetic |
||||||||
|
3,4 |
H |
50 |
35 |
Heat electromagnetic |
||||||||
|
GPM11-100 |
100 |
16, 20, 25, 32, 40, 50, 63, 80, 100 |
3 |
N |
35 |
25 |
Heat electromagnetic |
3000 |
7000 |
|||
|
3,4 |
S |
50 |
35 |
Heat electromagnetic |
||||||||
|
3,4 |
H |
65 |
50 |
Heat electromagnetic |
||||||||
|
GPM11-160 |
160 |
100, 125, 140, 160 |
3 |
N |
35 |
25 |
Heat electromagnetic |
1500 |
6500 |
|||
|
3,4 |
S |
50 |
35 |
Heat electromagnetic |
||||||||
|
3,4 |
H |
65 |
50 |
Heat electromagnetic |
||||||||
|
GPM11- 225 |
225 |
100, 125, 140, 160, 180, 200, 225 |
3 |
N |
35 |
25 |
Heat electromagnetic |
1500 |
6500 |
|||
|
3,4 |
S |
50 |
35 |
Heat electromagnetic |
||||||||
|
3,4 |
H |
65 |
50 |
Heat electromagnetic |
||||||||
|
GPM11- 250 |
250 |
100, 125, 140, 160, 180, 200, 225, 250 |
3 |
N |
35 |
25 |
Heat electromagnetic |
1500 |
6500 |
|||
|
3,4 |
S |
50 |
35 |
Heat electromagnetic |
||||||||
|
3,4 |
H |
65 |
50 |
Heat electromagnetic |
||||||||
|
GPM11- 400 |
400 |
225, 250, 315, 350, 400 |
3 |
N |
35 |
25 |
Heat electromagnetic |
1000 |
4000 |
|||
|
3,4 |
S |
50 |
35 |
Heat electromagnetic |
||||||||
|
3,4 |
H |
65 |
50 |
Heat electromagnetic |
||||||||
|
GPM11- 630 |
630 |
400, 500, 630, 630, 700, 800 |
3 |
N |
35 |
25 |
Heat electromagnetic |
1000 |
4000 |
|||
|
3,4 |
S |
50 |
35 |
Heat electromagnetic |
||||||||
|
3,4 |
H |
65 |
50 |
Heat electromagnetic |
||||||||
|
GPM11- 800 |
800 |
630, 700, 800 |
3,4 |
S |
50 |
35 |
Heat electromagnetic |
1000 |
4000 |
|||
|
3,4 |
H |
65 |
50 |
Heat electromagnetic |
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