- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373325 > RSE2212-B Industrial Control IC PDF資料下載
參數(shù)資料
| 型號： | RSE2212-B |
| 英文描述： | Industrial Control IC |
| 中文描述： | 工業(yè)控制IC |
| 文件頁數(shù)： | 4/4頁 |
| 文件大?。?/td> | 97K |
| 代理商： | RSE2212-B |
4
Specifications are subject to change without notice (30.06.1999)
RSE 22 .. - B, RSE 4. .. - B, RSE 60 .. - B
Time between rampings
To prevent the semiconduc-
tors from overheating, a cer-
tain time between ramping
should be allowed. The time
between rampings depends
on the motor current during
ramping and ramp time (see
tables below).
RSE .. 03 - B
Time between rampings
Ramp time (sec.)
I ramp (A)
18
15
12
9
6
3
1.5
Fusing Considerations
The motor controller provides
by-passing of the semicon-
ductors during running opera-
tion. Therefore the semicon-
ductors can only be damaged
by short-circuit currents dur-
ing ramp-up and ramp-down
function.
A 3-phase induction motor
with correctly installed and
adjusted overload protection
does not short totally between
lines or directly to earth as
some other types of loads,
e.g. heater bands. In a failing
motor there will always be
some part of a winding to limit
the fault current. If the motor
is installed in an environment
where the supply to the motor
cannot be damaged, the short
circuit protection can be con-
sidered to be acceptable if the
controller is protected by a 3-
pole thermal-magnetic over-
load relay (see table below).
If the risk of short circuit of the
motor cable, the controller or
the load exists, then the con-
troller must be protected by
ultrafast fuses, e.g. for a 3 A
type: Ferraz 660 gRB 10-10,
for an 12 A type: Ferraz 660
gRB 10-25. Fuseholder type
PST 10.
Note:
Table is valid for ambient
temperature 25°C. For higher
ambient
temperature
5%/°C to values in the tables.
The shaded areas in the ta-
bles are for blocked rotor. Do
not repeat rampings with
blocked rotor.
add
1
2
5
10
RSE .. 12 - B
Time between rampings
Ramp time (sec.)
I ramp (A)
1
2
5
10
72
60
48
36
24
12
6
2.5 min
1.5 min
50 sec 1.5 min 5 min
30 sec
1 min
15 sec 40 sec 1.5 min 2.5 min
10 sec 20 sec 50 sec 70 sec
5 sec
9 sec
5 min
3 min
40 min
13 min 17 min
N/A
10 min
7 min
3 min
20 sec 40 sec
Recommended thermal-magnetic overload relay
Selection Chart
Thermal-magnetic overload relay and motor controller
Motor full load current (AACrms)
0.1 -
0.16
M 01
0.16 - 0.25 - 0.4 -
0.25
0.4
M 02 M 03 M 04 M 05 M 06 M 07 M 08 M 10 M 14 M 16
0.63 - 1.0 -
1.0
1.6 -
2.5
2.5 -
4
4 -
6.3
6.3 -
9
9 -
12
0.63
1.6
0.16
0.25
0.4
0.63
1
1.6
2.5
4
6.3
9
12.5
0.16
0.25
0.4
0.63
1
1.6
2.5
4
6.3
10
16
Overload relay type GV 2-
Manufacturer: Telemecanique
Overload relay type MS 325-
Manufacturer: ABB
Motor protection circuit breaker type KTA 3-25-
Manufacturer: Allan-Bradley/Sprecher + Schuh
Motor controller type:
127/220 V mains
230/400 V mains
270/480 V mains
400/690 V mains
RSE 22 12 - B
RSE 40 12 - B
RSE 48 12 - B
RSE 60 12 - B
RSE 22 03 - B
RSE 40 03 - B
RSE 48 03 - B
RSE 60 03 - B
Example:
Line voltage: 230/400 V
Motor 1.5 HP: 1.1 kW
Full load current: 2.9 A
Step 1:
Select overload relay:
In this example GV 2 - M 08,
MS 325 - 4 or KTA 3-25-4A
must be used.
Step 2:
Select motor controller:
For line voltage 230/400 V and
overload, relay GV 2 - M 08 or
MS 325 - 4 with a setting of
2.9 A type RSE 40 03 -B can
be selected.
N.B.: For motors with full load
current from 12 A to 40 A, see
types RSC/RSO.
15 sec 30 sec 1.5 min 2.5 min
12 sec 20 sec 60 sec 1.5 min
10 sec 20 sec 50 sec 70 sec
8 sec
12 sec 30 sec 50 sec
5 sec
9 sec
2 sec
5 sec
1 sec
2 sec
25 sec 40 sec
20 sec 35 sec
5 sec
5 sec
Applications
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RSE4003-B | Industrial Control IC |
| RSE4012-B | Industrial Control IC |
| RSE4803-B | Industrial Control IC |
| RSE4812-B | Industrial Control IC |
| RSE6003-B | Industrial Control IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RSE2220SG1 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:.100 RECEPTACLE STRIPS |
| RSE2220SG2 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:.100 RECEPTACLE STRIPS |
| RSE2220SG3 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:.100 RECEPTACLE STRIPS |
| RSE2220T1 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:.100 RECEPTACLE STRIPS |
| RSE2220T2 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:.100 RECEPTACLE STRIPS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。