MU25AZ [ETC]
Manual Motor Starter MU; 手动电动机起动器MU
| 型号： | MU25AZ |
| 厂家： | 
ETC |
| 描述： | Manual Motor Starter MU |
| 文件： | 总3页 (文件大小：434K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Manual Motor Starter MU
❚ Overload protection
❚ Short circuit protection
❚ Phase differential detection
❚ DIN rail mounting
❚ Test facility
❚ Ambient temperature compensation
❚ Fingertouch protection
❚ Lockable off position
❚ Designed to EN60947-4-1 and EN60947-2
❚ Bus-bar system
❚ Enclosures
Options and ordering codes
Specification
Current Range
Amps
Magnetic Short
Product
Rated insulation voltage UI
Rated current Ith open, at 50˚C
Mechanical life
690V AC
Circuit Trip-Amps
25 amps
0.10 - 0.16
0.16 - 0.25
0.25 - 0.40
0.40 - 0.63
0.63 - 1.00
1.00 - 1.60
1.60 - 2.50
2.50 - 4.00
4.00 - 6.30
6.30 - 10
10 - 16
1.92
3.0
MU25A 0.16
MU25A 0.25
MU25A 0.40
MU25A 0.63
MU25A 1.00
MU25A 1.60
MU25A 2.50
MU25A 4.00
MU25A 6.30
MU25A 10
100,000 ops
100,000 ops
30 ops per hour
7 mS
Electrical life – AC3 duty
Switching frequency
4.8
7.6
Operate time – approximately
Total power loss (warm condition)
Temperature compensation open
Rating auxiliary switch – AC15
Mounting position
12.0
19.2
30
6-8 W
–20 to +55˚C
400V 2A
48
Any
75.6
120
192
240
300
Power consumption – undervoltage trip
– shunt trip
2.7VA 1.8W
2.7VA 1.8W
0.75 – 4mm2
0.75 – 2.5mm2
0.25 Kg
MU25A 16
Terminal wiring cross section 1 or 2 wires main
aux
16 - 20
MU25A 20
20 - 25
MU25A 25
Weight
Accessories
Auxiliary Contacts
Shunt Trip
For fitting to the side of the unit
max 1 block each side.
Trips out the unit as voltage is applied.
Mounting inside the unit.
Contacts
Product
Voltage
Product
1 Make + 1 Break
(internal mount)
MU25A PE11
24 AC
MU25A A24
MU25A A110
MU25A A240
MU25A A400
110 AC
1 Break
MU25A PS01
MU25A PS11
MU25A PS20
MU25A PV20
220-240 AC
380-415 AC
1 Make + 1 Break
2 Makes
2 Early Makes
MU/03/03
www.imopc.com
Manual Motor Starter MU continued
Accessories continued
Undervoltage Trip
Current Limiter
Trips out the unit should the voltage fall
below 70% of the rated voltage, prevents
automatic restart when voltage returns.
For mounting inside the unit.
For increasing the fault breaking capacity of
single unit or group back-up to 50kA.
UI = 690V
IU = 32A
Product
Voltage
Product
MBS25 ID50
220-240 AC
380-415 AC
24 AC
MU25A U230
MU25A U400
MU25A U24
MU25A U110
110 AC
Starter Carrier
Accepts contactor and manual motor starter
to mount onto one DIN rail.
Bus-Bar System
Product
System for connecting units together and
incoming supply.
MBS25 PL54
Fully isolated UI = 690V IU = 63 amps
Description
Product
For 2 units - 99mm
For 3 units - 154mm
For 4 units - 208mm
For 5 units - 262mm
MBS25 D99
MBS25 D154
MBS25 D208
MBS25 D262
Enclosures
Description
Product
Protection for unused terminals MBS25 BS
Moulded enclosure - IP55 MU25A O55
Moulded front plate - IP55 MU25A C55
Locking Bracket - 3 position MU25A Z
Supply Block
MBS25 DB
P730
Spacing Piece 1/2 TE
Mushroom stop button
Green Indicator 240V
Red Indicator 240V
MU25A NAT
MU25A SG230
MU25A SR230
Earth or neutral conductor MU25A NL
Moulded enclosure CEE Socket MU25A GC1
Electrical Characteristics
Trip curve
Current Range Rated Short Circuit Capacity kA
Back-up Fuse (gI)
Trip curve
220-240 380-415
500
100
100
100
100
100
100
3
660-690 220-240 380-415
500
❚
❚
❚
❚
❚
❚
25
35
50
50
63
63
63
660-690
1. Three phase trip curve
0.10 - 0.16 100
100
100
100
100
100
100
100
100
100
6/50*
100
100
100
100
100
100
2.5
2.5
2.5
2.5
2
❚
❚
❚
❚
❚
❚
❚
❚
❚
❚
80
80
80
❚
❚
❚
❚
❚
❚
❚
❚
❚
80
80
80
80
❚
❚
❚
❚
❚
❚
25
25
35
35
35
50
50
0.16 - 0.25 100
0.25 - 0.40 100
0.40 - 0.63 100
0.63 - 1.00 100
1.00 - 1.60 100
1.60 - 2.50 100
2.50 - 4.00 100
4.00 - 6.30 100
Average value of typical
tolerance curves from
cold condition
3
3
6.30 - 10
10 -16
100
3
10/100* 4/50*
10/100* 4/50*
10/100* 4/50*
2.5
2.5
2.5
16 - 20
20 - 25
2
2
*KA with current limiter MBS25-ID50 up to 415V AC
❚❚Fuse not required
x setting current
MU/03/03
www.imopc.com
Manual Motor Starter MU continued
Dimensions (mm)
Manual Motor Starter
Moulded Enclosure
80
97.5
MU25A
MU25A-O55
55
20
38
4 x PG16
Rail according to
DIN EN 50 022
76
43
23
ø4.5
45
9
M4
30
72
82
Aux. contact
Moulded Front Plate
Moulded Enclosure for 5-pole CEE-plug
MU25A-C55
MU25A-GC1
85
max. 6
M4
6 8
80
14
42.5
85
ø21
103
130
70-72
R4-6
70-72
M4
45
33-34
Mounting
with clamps
64
with screws
MU/03/03
www.imopc.com
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