OTP16BA8MS ABB, OTP16BA8MS Datasheet - Page 6

• Manufacturer Part Number: OTP16BA8MS
• Description: SWITCH DISCONNECTOR, 8POLE, 750V 25A
• Manufacturer: ABB

Specifications of OTP16BA8MS

• Current Rating: 16A
• No. Of Poles: 8
• Voltage Rating Vdc: 800V
• Insulation Voltage: 800V
• Rohs Compliant: Yes
• Svhc: No SVHC (20-Jun-2011)

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Technical data according to IEC 60947 for OT switch-disconnectors
Switch size
Rated insulation voltage
Dielectric strength
Rated impulse withstand voltage
Rated thermal current, DC-20
...with minimum cable or bar cross section
Rated operational current / poles in series
DC-21B
Rated short-time
withstand current, 1000 V, 1 s
Power loss / pole
Mechanical endurance
Technical data according to IEC 60947 for OTP enclosed switch-disconnectors
Switch size
Rated insulation voltage
Dielectric strength
Rated impulse withstand voltage
Rated thermal current and rated operational current
AC-20 & DC-20
Rated operational current / poles in series
DC-21A
Rated short-time withstand current, 690 V, 1 s
Power loss / pole
Mechanical endurance
6
1SCC301009K0201
1)
A)
1)
2)
Category B, Pollution Degree 2
Category A
Pollution Degree 2
At 690 V.
3)
Pollution degree 2
Pollution degree 3
50 Hz 1min.
In open air, normal conditions
In enclosure 40°C
In enclosure 60°C
Cu
550 V
750 V
800 V
1000 V
R.M.S. -value I
At rated current
Divide by two for operation cycles
Switch-disconnectors
Technical data
cw
Pollution degree 2
Pollution degree 3
50 Hz 1min.
In enclosure 40°C
In enclosure 60°C
220 V
550 V
750 V
800 V
R.M.S. -value I
At rated current
Divide by two for operation cycles
3)
4)
Thermal current ratings of OT16…160 apply up to 4-pole versions
Normal conditions defined in IEC 60947-1-6.1
4)
cw
Operations
mm²
kV
kV
kA
W
A
V
V
A
A
A
A
A
A
A
20 000
16/6
16/8
16/8
OT16
0.5
800
750
0.3
25
25
20
6
8
4
2)
A)
A)
1)
Operations
20 000
25/6
25/8
16/8
OT25
0.5
800
750
0.6
32
32
25
kV
kV
kA
6
8
6
W
A
V
V
A
A
A
A
A
A
2)
A)
A)
1)
20 000
32/6
32/8
16/8
OT40
0.5
800
750
1.6
40
40
32
10
6
8
2)
A)
A)
1)
OTP16
20 000
16 / 8
16 / 3
16 / 6
16 / 8
800
750
0.5
0.3
25
20
6
8
160/4
160/4
OT160
20 000
1 000
1)
800
200
160
125
10
12
4
6.5
70
2)
1)
1)
A)
A)
.
200/4
OT200
20 000
1 000
1 000
200/5
200/5
200/6
200
200
180
10
12
95
OTP32
20 000
8
4
32 / 3
32 / 6
32 / 8
800
750
0.5
0.6
32
32
6
8
A)
OT250
20 000
1 000
1 000
250/4
250/5
250/5
250/6
250
250
200
120
6.5
10
12
8
OT315
16 000
1 000
1 000
315/4
315/5
315/5
315/6
315
315
280
185
6.5
10
12
15
OT400
16 000
1 000
1 000
400/4
400/5
400/5
400/6
400
400
320
240
10
12
15
10
OT630
10 000
2x185
1 000
1 000
600/4
600/5
600/5
600/6
630
630
500
10
12
20
25