タイトルまたは説明
1.
Application
AM1 series moulded case circuit breaker is one of products
developed and manufactured by adopting international advanced
technology. It is supplied with rated insulating voltage 550 and
800V and used for circuit of AC 50/60Hz, rated operating voltage AC
400V (or below), rated operating current up to 1600A for infrequent
changing over and starting of the motors.The products conforms to
IEC60947-2 standard.
2. Main
Technical Specification(table1)
Type |
Rated
current (A) |
Polenum-ber |
Ratedinsui-atingvolt-age(V) |
Rated
operat-ingvolt-age(V) |
Arcing-
over
distance
(mm) |
Ultimate
short
circuit
breaking
capacity
(KA) |
Servies
short
circuit
breaking
capacity
(KA) |
Operation
perform-
ance |
Utiliza-tioncat-egory |
Load |
Unload |
AM1-63L |
(6),10
16,20
25 ,32
40,50
63 |
3, 4 |
500V |
400V |
0 |
25 |
18 |
1500 |
8500 |
A |
AM1-63M |
0 |
50 |
35 |
AM1-100L |
(10),16
20,25
32,40
50,63
80,100 |
800V |
0(≤50) |
35 |
22 |
AM1-100M |
0(≤50) |
50 |
35 |
AM1-100H |
0(≤50) |
85 |
50 |
1000 |
7000 |
AM1-225L |
100,125
160,180
200,225 |
≤50 |
35 |
22 |
AM1-225M |
≤50 |
50 |
35 |
AM1-225H |
≤50 |
85 |
50 |
1000 |
4000 |
AM1-400L |
225,250
315,350
400 |
≤50 |
50 |
35 |
AM1-400M |
≤100 |
65 |
42 |
AM1-630L |
400,500
630 |
≤100 |
50 |
35 |
AM1-630M |
≤100 |
65 |
42 |
AM1-630H |
≤100 |
100 |
65 |
AM1-800M |
630,700
800 |
3 |
≤100 |
75 |
50 |
AM1-800H |
≤100 |
100 |
65 |
AM1-1250M |
1000,1250 |
≤100 |
100 |
65 |
AM1-1250H |
≤100 |
125 |
75 |
AM1-1600M |
1600 |
≤100 |
150 |
80 |
Note: 6A without thermal protection
The N-pole of four-poles breaker is sited at the right side of the
product has four types:
Type A: Without current trip-lease on N pole which making all the
time, not closing and opening with the other three poles.
Type B: Without current trip-release on N pole which closing and
opening with the other poles.
Type C: With current trip-release which closing and opening with
the other three poles.
Type D: With current trip-release which making all the time not
closing and opening with the other three poles.
3.
Protection Characteristic
The thermodynamic release of a circuit breaker provides the feature
of inverse time-delay, while the magnetic release is the
instantaneous operation as shown on table 2(distribution circuit
breaker) and table 3 (motor protection circuit breaker).
Table2
Rated current of release (A) |
Thermodynamic
release( ambient temperature ) land +40°C marine +45°C |
Operating current of magnetic release (A) |
1.05In(cold state) Inoperative time(h) |
1.30In(heat state) Operative time(h) |
10≤In≤63 |
≥
1 |
< 1 |
10In±20% |
63 |
≥
2 |
< 2 |
100≤In≤800 |
≥ 2 |
< 2 |
5In±20% 10In±20% |
Table3
Rated current |
Thermodynamic
release ( ambient temperature ) land +40°C marine +45°C |
Operating current of magnetic release (A) |
of
release (A) |
1.0In(cold state) non-trip
time(h) |
1.20In(heat
state) trip time (h) |
1.50In(heat
state) trip time (h) |
7.2In(cold
state) trip time(h) |
10 ≤ In ≤
225 |
≥
2 |
< 2 |
≤
4min |
4s < Tp ≤ 10s |
12In±20% |
225 ≤ In ≤
630 |
≤ 8min |
6s < Tp ≤ 20s |
4.
Accessories of Circuit breaker
4.1 The external accessories of the breaker
Motor-driven operation device
1) Wiring diagram of type CDM electromagnetic operation
device(fitting AM1-63,100,225) seethe following drawing (wiring
diagram of the external accessories of the breaker in the dotted
frame)
Code description: SB
1
SB
2 stand for push
.(provided by users themselves) Number "1" "2" "3" stand for
number of wiring terminals.
Voltage rating: AC50Hz 230V 400V DC 220V
2) Wiring diagram of type CD motor-driven operation device (fitting
AM1-400 630 800) seebelows (wiring diagram of the external
accessories of the breaker in the dotted frame)
Code description: SB
1
SB
2 stand for push .
(provided by users themselves) "X" stands for line connection
terminals
Voltage rating: AC50Hz 230V 400V DC 220V
Rotary handle operation device
The mechanism is used in moulded case circuit breaker to operate
the draw-out panel. Powerdistribution panel and supply box outside
the panel by turning the handle ,and to ensure thedoor of panel
would not be openned when the breaker being on. The hand-drive
mechanism can be equiped with two types of operation, one is "A"
modelsquare handle , the other is "B" model round handle.
4.2 Release pattern and accessories code
SHT: Shunt release; UVR: Under-voltage release;AX: Auxiliary
contact; AL: Alarm contact
Release patternand accessories code |
Name/Type |
AM1-63,
100, 225 |
AM1-400 |
AM1-630 |
AM1-800 |
200, 300 |
No
accessories |
200: magnetic release (only short circuit
protection)300: thermal magnetic release(both overload and short
circuit protection) |
208, 308 |
Alarm contact |
|
|
|
|
210, 310 |
Shunt release |
|
|
|
|
220, 320 |
Auxiliary contact |
|
|
|
|
230, 330 |
Under-voltage release |
|
|
|
|
240, 340 |
Shunt release
Auxiliary contact |
|
|
|
|
250, 350 |
Shunt release
Under-voltage release |
|
|
|
|
260, 360 |
Two group of auxiliary contact |
|
|
|
|
270,370 |
Under-voltage release
Auxiliary contact |
|
|
|
|
218, 318 |
Shunt release
Alarm contact |
|
|
|
|
228, 328 |
Alarm contact Auxiliary contact |
|
|
|
|
238, 338 |
Under-voltage releaseAlarm contact |
|
|
|
|
248, 348 |
Shunt release, Alarm contact,Auxiliary contact |
|
|
|
|
268, 368 |
Two group of auxiliary contact,Alarm contact |
|
|
|
|
278, 378 |
Shunt release, Alarm contact, Under-voltage release |
|
|
|
|
According to user's demands, accessories could lead to direct wire
outcoming or line wiringterminals could be added(please mark out in
case of making order).
Under-voltage release
Wring diagram of the under-voltage module connected externally (the
internal accessories inthe dotted frame)Ue: AC50Hz 230V, 400V
When the operation voltage is 35%~70% of the rated voltage, the
under-voltage release shouldmake the breaker trip correctly.When
the operation voltage is 85%~110% of the rated voltage, the
under-voltage release shouldmake the breaker close.In case of the
operation voltage less than 35% of the rated voltage, the
under-voltage shouldprevent the breaker from closing.Note: Only the
under-voltage release should be energized in advanced, the breaker
could berecramped and turned-on, otherwise the breaker will be
damaged.
Shunt release
Scheme of wiring(the internal accessories in the dotted frame)"K"
is the slow motion switch normal-close contact connect the coil in
series in the shunt release.It turns-on or turns-off voluntarily as
soon as the breaker on or off.
Voltage rating: AC50Hz 230V or 400V, DC 110V 220VThe shunt release
should make the breaker trip reliably when the operation voltage is
70%~110%of the rated control voltage
国: |
China |
モデル番号: |
-
|
离岸价格: |
(交渉可能)
Get Latest Price
|
ロケーション: |
- |
最低注文量の価格: |
- |
最低注文量: |
100 Piece |
パッケージの詳細: |
Standard export package, package designed by customer's request |
納期: |
within 15 days after received advance payment |
供給能力: |
- |
支払いタイプ: |
T/T, L/C, Western Union |
製品グループ : |
Andeli
|