OVR Type 1+2 surge protective devices
Single pole
Description
Type 1 and Type 1+2 surge protective devices are designed to discharge high current surges without any destruction of the installation. These surge protective devices are characterized by their capacity to withstand
impulse current with 10/350 µs wave form which simulate natural lightning current.
Type 1+2 ABB surge protective devices have a high impulse current withstand capacity with ensuring a low
protection level (Up).
Type 1 and Type 1+2 SPDs can be installed at the entrance in the main switch board for a global protection
of the electrical installation.
3
OVR T1+2 15-255-7
Ordering details
Nb of Impulse Max.
poles current discharge
current
Iimp
Imax
10/350 8/20
kA
kA
1
7
70
1
15
140
1
25
60
Follow
current
interrupting
rating
Ifi
Voltage
Nominal Max. cont. Type
protection voltage operating
level
voltage
Up
Un
Uc
kA
15
kV
1.4
1.4
1.5
V
230/400
230/400
230/400
V
275
440
255
Follow current interrupting rating 7 kA
1
15
60
7
1.7
230/400 255
Main dimensions
Order code
EAN
code
Weight
Pkg
(1 pce)
3660308
OVR T1+2 7-275s P 2CTB815101R3900 513403
OVR HL 15-440s P TS 2CTB815201R0800 509802
OVR T1+2 25-255 TS 2CTB815101R0300 510884
kg
0.15
0.32
0.27
OVR T1+2 15-255-7
0.14
2CTB815101R8900 514134
mm
OVR HL 15-440s P TS
OVR T1+2 7-275s P
35
OVR T1+2 25-255 TS
Type
OVR T1+2 7-275s P
OVR HL 15-440s P TS
OVR T1+2 25-255 TS
OVR T1+2 15-255-7
OVR T1+2 15-255-7
Width
mm
17.8
35.6
35.0
17.8
inches
0.70
1.40
1.38
0.70
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OVR Type 1+2 surge protective devices
Single pole
General technical data
Types
with auxiliary contact (TS)
Technology
Wiring diagram
OVR T1+2 7-275s P
–
Varistor
OVR T1+2
Electrical features
Standard
Type / test class
Protected lines
Types of networks
Type of current
Nominal voltage Un
Maximum continuous operating voltage Uc
Maximum impulse current Iimp (10/350)
Maximum impulse current Tot. Iimp (10/350)
Maximum discharge current Imax (8/20)
Nominal discharge current In (8/20)
Follow current interrupting rating Ifi
Voltage protection level Up at In (L-N/N-PE/L-PE)
Voltage protection level Up at 3 kA (L-N/N-PE/L-PE)
TOV (Temporary overvoltage) withstand Ut
(L-N: 5 s / N-PE: 200 ms)
Response time
Residual current IPE
Short-circuit withstand capability Isccr
Backup protection
Fuse (gG - gL)
Circuit breaker (B or C curve)
Pluggable cartridge
Integrated thermal disconnector
State indicator
Safety reserve
Auxiliary contact
Installation
Wire range (L, N, PE)
Solid wire
Stranded wire
Stripping length (L, N, PE)
Tightening torque (L, N, PE)
Auxiliary contact (TS)
Contact complement
Minimum load
Maximum load
Connection cross-section
Miscellaneous characteristics
Stocking and operating temperature
Degree of protection
Fire resistance according to UL 94
Dimensions
height x width x depth
with auxiliary contact (TS)
height x width x depth
–
–
OVR T1+2 15-255-7
OVR HL 15-440s P TS OVR T1+2 25-255 TS –
Varistor
Spark-gap + varistor
Spark-gap
OVR HL
3
V
V
kA
kA
kA
kA
kA
kV
kV
IEC 61643-1 / EN 61643-11
T1+T2 / I+II
T1+T2 / I+II
1
1
TNC / TNS / TT
IT / TNC / TNS / TT
AC
AC
230 / 400
230 / 400
275
440
7
15
7
15
70
100
7
5
–
–
– / – / 1.4
– / – / 1.4
– / – / 0.8
– / – / 1.2
T1+T2 / I+II
1
TNC / TNS / TT
AC
230 / 400
255
25
25
60
25
15
– / – / 1.5
– / – / 1.0
T1+T2 / I+II
1
TNC / TNS / TT
AC
230 / 400
255
15
15
60
15
7
– / – / 1.7
– / – / 0.9
V
ns
µA
kA
334 / –
≤ 25
50
50
440 / –
≤ 25
50
50
334 / –
≤ 100
10
50
650 / –
≤ 100
1000
50
≤ 50
≤ 50
Yes
Yes
Yes
Yes
No
≤ 50
≤ 50
Yes
Yes
Yes
Yes
Yes
≤ 125
≤ 125
No
Yes
Yes
No
Yes
≤ 125
≤ 125
No
–
Yes
No
No
2.5…25
2.5…16
12.5
2
2.5…50
2.5…35
15
3.5
2.5…50
2.5…35
15
3.5
2.5…50
2.5…35
15
3.5
1 NO - 1 NC
12 V DC - 10 mA
250 VAC - 1 A
1.5
1 NO - 1 NC
12 V DC - 10 mA
250 VAC - 1 A
1.5
–
–
–
–
-40 to +80
IP20
V0
-40 to +80
IP20
V0
-40 to +80
IP20
V0
-40 to +80
IP20
V0
mm
inches
85 x 17.8 x 64.8
3.35 x 0.70 x 2.55
–
–
–
–
85 x 17.8 x 70.8
3.35 x 0.70 x 2.79
mm
inches
–
–
90 x 35.6 x 65
3.54 x 1.40 x 2.56
93 x 35 x 58
3.66 x 1.38 x 2.28
–
–
A
A
mm²
mm²
mm
Nm
–
–
–
mm² –
°C
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OVR Type 1+2 surge protective devices
TNC 230 V networks
Description
Type 1 and Type 1+2 surge protective devices are designed to discharge high current surges without any destruction of the installation. These surge protective devices are characterized by their capacity to withstand
impulse current with 10/350 µs wave form which simulate natural lightning current.
Type 1+2 ABB surge protective devices have a high impulse current withstand capacity with ensuring a low
protection level (Up).
Type 1 and Type 1+2 SPDs can be installed at the entrance in the main switch board for a global protection
of the electrical installation.
3
Ordering details
OVR HL 3L 15-440s P TS
Nb of
poles
3
3
Impulse Max.
current discharge
current
Iimp
Imax
10/350 8/20
kA
kA
15
100
7
70
Main dimensions
Voltage
Nominal Max.
Type
protection voltage cont.
level
operating
voltage
Up
Un
Uc
kV
1.4
1.4
V
V
230/400 440
230/400 275
OVR HL 3L 15-440s P TS
OVR T1+2 3L 7-275s P
EAN
code
Weight
Pkg
(1 pce)
OVR HL 3L 15-440s P TS 2CTB815401R0400
OVR T1+2 3L 7-275s P 2CTB815101R4000
3660308
509833
513410
kg
0.94
0.48
mm
OVR HL 3L 15-440s P TS
Type
Order code
Width
mm
106.8
53.4
OVR T1+2 3L 7-275s P
inches
4.2
2.1
34 | ABB System pro M compact®
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OVR Type 1+2 surge protective devices
TNC 230 V networks
General technical data
Types
with auxiliary contact (TS)
Technology
Wiring diagram
–
OVR HL 3L 15-440s P TS
Varistor
OVR T1+2 3L 7-275s P
–
Varistor
OVR T1+2
OVR T1+2
OVR T1+2
OVR HL
3
Electrical features
Standard
Type / test class
Protected lines
Types of networks
Type of current
Nominal voltage Un
Maximum continuous operating voltage Uc
Maximum impulse current Iimp (10/350)
Maximum impulse current Tot. Iimp (10/350)
Maximum discharge current Imax (8/20)
Nominal discharge current In (8/20)
Follow current interrupting rating Ifi
Voltage protection level Up at In (L-N/N-PE/L-PE)
Voltage protection level Up at 3 kA (L-N/N-PE/L-PE)
TOV (Temporary overvoltage) withstand Ut
(L-N: 5 s / N-PE: 200 ms)
Response time
Residual current IPE
Short-circuit withstand capability Isccr
Backup protection
Fuse (gG - gL)
Circuit breaker (B or C curve)
Pluggable cartridge
Integrated thermal disconnector
State indicator
Safety reserve
Auxiliary contact
Installation
Wire range (L, N, PE)
Solid wire
Stranded wire
Stripping length (L, N, PE)
Tightening torque (L, N, PE)
Auxiliary contact (TS)
Contact complement
Minimum load
Maximum load
Connection cross-section
Miscellaneous characteristics
Stocking and operating temperature
Degree of protection
Fire resistance according to UL 94
Dimensions
height x width x depth
with auxiliary contact (TS)
height x width x depth
V
V
kA
kA
kA
kA
kA
kV
kV
IEC 61643-1 / EN 61643-11
T1+T2 / I+II
3
IT / TNC
AC
230 / 400
440
15
45
100
5
–
– / – / 1.4
– / – / 1.2
T1+T2 / I+II
3
TNC
AC
230 / 400
275
7
20
70
7
–
– / – / 1.4
– / – / 0.8
V
ns
µA
kA
440 / –
≤ 25
150
50
334 / –
≤ 25
150
50
≤ 50
≤ 50
Yes
Yes
Yes
Yes
Yes
≤ 50
≤ 50
Yes
Yes
Yes
Yes
No
2.5…50
2.5…35
15
3.5
2.5…25
2.5…16
12.5
2
A
A
mm²
mm²
mm
Nm
1 NO - 1 NC
12 V DC - 10 mA
250 V AC - 1 A
mm² 1.5
–
–
–
–
-40 to +80
IP20
V0
-40 to +80
IP20
V0
mm
inches
–
–
85 x 53.4 x 64.8
3.35 x 2.10 x 2.55
mm
inches
90 x 106.8 x 65
3.54 x 4.20 x 2.56
–
–
°C
ABB System pro M compact® | 35
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OVR Type 1+2 surge protective devices
TNS/TT 230 V 1Ph+N and 3Ph+N networks
Description
Type 1 and Type 1+2 surge protective devices are designed to discharge high current surges without any destruction of the installation. These surge protective devices are characterized by their capacity to withstand
impulse current with 10/350 µs wave form which simulate natural lightning current.
Type 1+2 ABB surge protective devices have a high impulse current withstand capacity with ensuring a low
protection level (Up).
Type 1 and Type 1+2 SPDs can be installed at the entrance in the main switch board for a global protection
of the electrical installation.
3
Ordering details
OVR T1+2 1N 7-275s P
Nb of Impulse Max.
poles current discharge
current
Iimp
Imax
10/350 8/20
kA
kA
1+1 7
70
3+1 7
70
4
7
70
4
15
100
Follow
current
interrupting
rating
Ifi
Voltage
Nominal Max.
Type
protection voltage cont.
level
operating
voltage
Up
Un
Uc
kA
-
kV
1.4
1.4
0.9
1.4
V
230/400
230/400
230/400
230/400
V
275
275
275
440
Order code
OVR T1+2 1N 7-275s P
OVR T1+2 3N 7-275s P
OVR T1+2 4L 7-275s P
OVR HL 4L 15-440s P TS
OVR T1+2 3N 7-275s P
kg
0.32
0.63
0.60
1.20
2CTB815101R9000 514141
0.84
Width
mm
35.0
71.2
71.2
142.4
89.0
OVR T1+2 4L 7-275s P
OVR T1+2 3N 15-255-7
OVR HL 4L15-440s P TS
OVR T1+2 1N 7-275s P
OVR T1+2 3N 7-275s P
OVR T1+2 4L 7-275s P
OVR HL 4L15-440s P TS
OVR T1+2 3N 15-255-7
3660308
515728
515735
513427
509840
2CTB815302R1000
2CTB815502R1000
2CTB815101R4100
2CTB815503R0400
mm
OVR T1+2 1N 7-275s P
Type
Weight
Pkg
(1 pce)
Follow current interrupting rating 7 kA - 2 poles (1Ph+N)
3+1 15
60
7
1.7
230/400 255
OVR T1+2 3N 15-255-7
Main dimensions
EAN
code
inches
1.38
2.80
2.80
5.60
3.50
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OVR Type 1+2 surge protective devices
TNS/TT 230 V 1Ph+N and 3Ph+N networks
General technical data
Types
with auxiliary contact (TS)
Technology
Wiring diagram
OVR T1+2 1N 7-275s P
–
Varistor
OVR T1+2
OVR T1+2
OVR T1+2 3N 7-275s P
–
Varistor
OVR T1+2
OVR T1+2
OVR T1+2
OVR T1+2
OVR T1+2 4L 7-275s P
–
Varistor
OVR T1+2
OVR T1+2
OVR T1+2
–
OVR T1+2 3N 15-255-7
OVR HL 4L 15-440s P TS –
Varistor
Spark-gap
OVR T1+2
OVR T1+2
OVR HL
3
Electrical features
Standard
IEC 61643-1 / EN 61643-11
Type / test class
T1+T2 / I+II
T1+T2 / I+II
Protected lines
1+1
3+1
Types of networks
TNS / TT
TNS / TT
Type of current
AC
AC
V 230 / 400
Nominal voltage Un
230 / 400
V 275
Maximum continuous operating voltage Uc
275
kA 7
Maximum impulse current Iimp (10/350)
7
kA 15
Maximum impulse current Tot. Iimp (10/350)
30
kA 70
Maximum discharge current Imax (8/20)
70
kA 7
Nominal discharge current In (8/20)
7
kA –
Follow current interrupting rating Ifi
–
kV 0.9 / 1.4 / 1.4
Voltage protection level Up at In (L-N/N-PE/L-PE)
0.9 / 1.4 / 1.4
kV 0.8 / 0.8 / 0.8
Voltage protection level Up at 3 kA (L-N/N-PE/L-PE)
0.8 / 0.8 / 0.8
TOV (Temporary overvoltage) withstand Ut
V 334 / 1200
(L-N: 5 s / N-PE: 200 ms)
334 / 1200
ns ≤ 25
Response time
≤ 25
µA 10
Residual current IPE
10
kA 50
Short-circuit withstand capability Isccr
50
Backup protection
A ≤ 50
Fuse (gG - gL)
≤ 50
A ≤ 50
Circuit breaker (B or C curve)
≤ 50
Pluggable cartridge
Yes
Yes
Integrated thermal disconnector
Yes
Yes
State indicator
Yes
Yes
Safety reserve
Yes
Yes
Auxiliary contact
No
No
Installation
Wire range (L, N, PE)
mm² 2.5…25
Solid wire
2.5…25
mm² 2.5…16
Stranded wire
2.5…16
mm 12.5
Stripping length (L, N, PE)
12.5
Nm 2
Tightening torque (L, N, PE)
2
Auxiliary contact (TS)
Contact complement
–
–
Minimum load
–
–
Maximum load
–
–
mm² –
Connection cross-section
–
Miscellaneous characteristics
°C -40 to +80
Stocking and operating temperature
-40 to +80
Degree of protection
IP20
IP20
Fire resistance according to UL 94
V0
V0
Dimensions
mm 85 x 35 x 64.8
height x width x depth
85 x 71.2 x 64.8
inches 3.35 x 1.38 x 2.55
3.35 x 2.80 x 2.55
with auxiliary contact (TS)
mm –
height x width x depth
–
inches –
–
T1+T2 / I+II
4
TNS
AC
230 / 400
275
7
30
70
7
–
- / - / 1.4
- / - / 0.8
T1+T2 / I+II
4
TNS
AC
230 / 400
440
15
60
100
5
–
- / - / 1.4
- / - / 1.2
T1+T2 / I+II
3+1
TNS / TT
AC
230 / 400
255
15
50
60
15
7
1.7 / 1.5 / 1.7
0.9 / 0.9 / 0.9
334 / ≤ 25
200
50
440 / ≤ 25
200
50
650 / 1200
≤ 100
1000
50
≤ 50
≤ 50
Yes
Yes
Yes
Yes
No
≤ 50
≤ 50
Yes
Yes
Yes
Yes
Yes
≤ 125
≤ 125
No
Yes
No
No
2.5…25
2.5…16
12.5
2
2.5…50
2.5…35
15
3.5
2.5…50
2.5…35
15
3.5
–
–
–
–
1 NO - 1 NC
12 V DC - 10 mA
250 V AC - 1 A
1.5
–
–
–
–
-40 to +80
IP20
V0
-40 to +80
IP20
V0
-40 to +80
IP20
V0
85 x 71.2 x 64.8
3.35 x 2.80 x 2.55
–
–
85 x 89 x 70.8
3.35 x 3.50 x 2.79
–
–
90 x 142.4 x 65
3.54 x 5.60 x 2.56
–
–
ABB System pro M compact® | 37
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OVR Type 2 surge protective devices
Single pole 57 V networks
Description
Type 2 surge protective devices are designed to protect electric installations and sensitive equipment against
indirect surges with ensuring a low protection level (Up). They are characterized by their capacity to safely
discharge current with 8/20 µs wave form.
Ordering details
Nb of
poles
3
OVR T2 15-75 P
Type
1
1
2
2
Max.
discharge
current
Imax
8/20
kA
Nominal
discharge
current
Voltage
Nominal Max.
Type
protection voltage cont.
level
operating
voltage
Up
Un
Uc
kV
V
V
In
kA
2 pluggable - Uc 75 V
15
5
0.3
15
5
0.3
15
5
0.3
15
5
0.3
Main dimensions
57
57
57
57
75
75
75
75
OVR T2 15-75 P
OVR T2 15-75 P TS
OVR T2 2L 15-75 P
OVR T2 2L 15-75 P TS
OVR T2 2L 15-75 P
OVR T2 15-75 P TS
OVR T2 2L 15-75 P TS
OVR T2 15-75 P
OVR T2 15-75 P TS
OVR T2 2L 15-75 P
OVR T2 2L 15-75 P TS
EAN
code
Weight
Pkg
(1 pce)
2CTB803851R2800
2CTB803851R2700
2CTB803852R1700
2CTB803852R1600
3660308
kg
518446
518453
518484
518477
0.12
0.12
0.23
0.23
mm
OVR T2 15-75 P
Type
Order code
Width
mm
17.8
17.8
35.6
35.6
inches
0.70
0.70
1.40
1.40
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