CV+ Series — Medium Voltage Leaded Varistors
Description
The CV+ Series of transient surge suppressors is an extended version of CV Series of disc-
shaped varistors. The CV+ Series consists of 7 mm, 10 mm, 14 mm, 20 mm and 23 mm
sized varistors of extremely high current and energy capabilities.
They provide the increased level of protection necessary for the transients expected in
telecommunication and AC power networks. AC operating voltage of these varistors ranges
from 60V to 680V.
Features
• AC operating voltage (Vrms) from 60V to 680V
• DC operating voltage (Vdc) from 85V to 895V
• Broad range of current and energy handling capability
• +85°C continuous operating temperature
• 5 model sizes available from 7mm to 23mm
• Sizes 7mm, 10mm, 14mm, 20mm
• UL, CAC, CEDD approved
•
General Technical Data
Climatic Category
Operating Temperature
Storage Temperature Range
Threshold Voltage Temperature Coefficient
Isolation Voltage Capability
Response Time
Insulation Resistance
40 / 85 / 56
-40°C to +85°C
-40°C to +125°C
<-0.05%/°C
>2.5kV
< 25 nS
>1 Gohm
In accordance with CECC 42 000
In accordance with CECC 42 000
In accordance with IEC 60068-1
In accordance with CECC 42 000
How to Order
CV+
SEI Type
1
Lead Style
140
Vrms
K
Tolerance
14
Disc Diameter
B
Packaging
XX
Specials
Lead Style
1
Description
Straight
Code
K
L
M
S
Tolerance
10%
15%
20%
Special
Size (mm)
7
10
14
20
23
Code
B
R
A
Description
Bulk
Tape and reel
Ammo
Standard Packaging Options / Quantities
Series
Voltage Range (Vrms)
Reel
60 – 75
95
115 – 130
140 – 150
175
CV+
230
250 – 275
300
320
385
420
460 – 680
1,500
1,500
1,300
1,200
1,200
1,000
1,000
900
N/A
N/A
N/A
N/A
7mm
Bulk
1,500
1,000
1,000
1,000
1,000
1,000
1,000
1,000
N/A
N/A
N/A
N/A
Reel
1,300
1,300
1,000
1,000
1,000
1,000
800
800
800
700
700
600
10mm
Bulk
600
600
500
500
500
500
500
500
500
400
400
400
Reel
700
600
600
600
500
500
400
400
400
400
300
300
14mm
Bulk
500
500
500
500
500
300
300
300
300
300
300
300
Reel
600
600
500
500
500
400
400
400
300
300
300
300
20mm
Bulk
300
300
300
300
300
300
300
200
200
200
200
200
23mm
Bulk
N/A
N/A
250
250
250
150
150
150
150
150
150
150
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CV+ Series — Medium Voltage Leaded Varistors
Device Ratings and Dimensions
Part Number
CV+ 60 K 07
CV+ 75 K 07
CV+ 95 K 07
CV+ 115 K 07
CV+ 130 K 07
CV+ 140 K 07
CV+ 150 K 07
CV+ 175 K 07
CV+ 230 K 07
CV+ 250 K 07
CV+ 275 K 07
CV+ 300 K 07
CV+ 60 K 10
CV+ 75 K 10
CV+ 95 K 10
CV+ 115 K 10
CV+ 130 K 10
CV+ 140 K 10
CV+ 150 K 10
CV+ 175 K 10
CV+ 230 K 10
CV+ 250 K 10
CV+ 275 K 10
CV+ 300 K 10
CV+ 320 K 10
CV+ 385 K 10
CV+ 420 K 10
CV+ 460 K 10
CV+ 510 K 10
CV+ 550 K 10
CV+ 575 K 10
CV+ 625 K 10
CV+ 680 K 10
V
RMS
V
DC
(volts) (volts)
60
85
75
100
95
125
115 150
130 170
140 180
150 200
175 225
230 300
250 320
275 350
300 385
60
75
95
115
130
140
150
175
230
250
275
300
320
385
420
460
510
550
575
625
680
85
100
125
150
170
180
200
225
300
320
350
385
420
505
560
615
670
745
750
825
895
V
N
(volts)
100
120
150
180
205
220
240
270
360
390
430
470
100
120
150
180
205
220
240
270
360
390
430
470
510
620
680
750
820
910
950
1,000
1,100
V
C
I
C
(volts) (amps)
165
100
200
10
250
10
300
10
340
10
360
10
395
10
455
10
595
10
650
10
710
10
775
10
165
200
250
300
340
360
395
455
595
650
710
775
840
1,025
1,120
1,240
1,355
1,500
1,570
1,650
1,815
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
W
MAX
(joules)
9
11
14
16
19
22
23
26
35
38
44
46
18
24
28
34
38
42
46
53
71
77
88
93
104
106
110
120
131
153
155
159
171
P
MAX
(watts)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
I
P
(amps)
1,750
1,750
1,750
1,750
1,750
1,750
1,750
1,750
1,750
1,750
1,750
1,750
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
3,500
C
TYP
(pF)
680
550
440
360
360
300
280
250
190
180
160
150
1,200
950
750
650
580
540
510
440
350
320
300
280
260
230
210
200
180
170
165
160
150
D
MAX
t
MAX
(mm) (mm)
9.0
3.5
9.0
3.6
9.0
3.8
9.0
4.0
9.0
4.0
9.0
4.1
9.0
4.3
9.0
4.8
9.0
4.8
9.0
5.0
9.0
5.6
9.0
5.8
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
4.1
4.2
4.3
4.3
4.5
4.6
4.6
4.9
5.4
5.6
5.8
6.1
5.9
6.4
7.3
7.8
8.2
8.8
8.9
9.1
9.7
R
(mm)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
d
(mm)
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
h
MAX
(mm)
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
16.0
16.0
16.0
16.0
16.0
16.0
16.0
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email: marketing@seielect.com
CV+ Series — Medium Voltage Leaded Varistors
Device Ratings and Dimensions
Part Number
CV+ 60 K 14
CV+ 75 K 14
CV+ 95 K 14
CV+ 115 K 14
CV+ 130 K 14
CV+ 140 K 14
CV+ 150 K 14
CV+ 175 K 14
CV+ 230 K 14
CV+ 250 K 14
CV+ 275 K 14
CV+ 300 K 14
CV+ 320 K 14
CV+ 385 K 14
CV+ 420 K 14
CV+ 460 K 14
CV+ 510 K 14
CV+ 550 K 14
CV+ 575 K 14
CV+ 625 K 14
CV+ 680 K 14
CV+ 60 K 20
CV+ 75 K 20
CV+ 95 K 20
CV+ 115 K 20
CV+ 130 K 20
CV+ 140 K 20
CV+ 150 K 20
CV+ 175 K 20
CV+ 230 K 20
CV+ 250 K 20
CV+ 275 K 20
CV+ 300 K 20
CV+ 320 K 20
CV+ 385 K 20
CV+ 420 K 20
CV+ 460 K 20
CV+ 510 K 20
CV+ 550 K 20
CV+ 575 K 20
CV+ 625 K 20
CV+ 680 K 20
V
RMS
V
DC
(volts) (volts)
60
85
75
100
95
125
115
150
130
170
140
180
150
200
175
225
230
300
250
320
275
350
300
385
320
420
385
505
420
560
460
615
510
670
550
745
575
750
625
825
680
895
60
75
95
115
130
140
150
175
230
250
275
300
320
385
420
460
510
550
575
625
680
85
100
125
150
170
180
200
225
300
320
350
385
420
505
560
615
670
745
750
825
895
V
N
(volts)
100
120
150
180
205
220
240
270
360
390
430
470
510
620
680
750
820
910
950
1,000
1,100
100
120
150
180
205
220
240
270
360
390
430
470
510
620
680
750
820
910
950
1,000
1,100
V
C
I
C
(volts) (amps)
165
50
200
50
250
50
300
50
340
50
360
50
395
50
455
50
595
50
650
50
710
50
775
50
840
50
1,025
50
1,120
50
1,240
50
1,355
50
1,500
50
1,570
50
1,650
50
1,815
50
165
200
250
300
340
360
395
455
595
650
710
775
840
1,025
1,120
1,240
1,355
1,500
1,570
1,650
1,815
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
W
MAX
(joules)
38
46
58
71
77
85
92
108
143
154
170
192
209
219
230
250
258
300
305
315
340
77
88
116
128
154
170
185
210
280
300
330
380
420
430
460
500
520
560
585
640
690
P
MAX
(watts)
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
I
P
(amps)
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
12,000
C
TYP
D
MAX
t
MAX
(pF) (mm) (mm)
2,200 16.5 4.2
1,800 16.5 4.2
1,400 16.5 4.3
1,200 16.5 4.4
1,050 16.5 4.6
980 16.5 4.7
900 16.5 4.8
800 16.5 4.9
620 16.5 5.5
580 16.5 5.7
530 16.5 5.9
490 16.5 6.1
460 16.5 6.5
390 16.5 6.9
370 16.5 7.4
340 16.5 7.8
310 16.5 8.2
290 16.5 8.8
280 16.5 8.9
270 16.5 9.2
250 16.5 9.8
4,100
3,300
2,600
2,100
1,900
1,800
1,600
1,400
1,100
1,000
900
850
800
650
620
560
510
480
460
420
390
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
4.6
4.6
4.6
4.8
5.0
5.1
5.2
5.3
5.9
6.1
6.3
6.0
6.8
7.5
7.8
8.2
8.7
9.2
9.4
9.7
10.2
R
(mm)
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
d
(mm)
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
h
MAX
(mm)
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
21.0
21.0
21.0
21.0
21.0
21.0
21.0
26.0
26.0
26.0
26.0
26.0
26.0
26.0
26.0
26.0
26.0
26.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
Toll Free: (888) SEI-SEIS
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email: marketing@seielect.com
CV+ Series — Medium Voltage Leaded Varistors
Device Ratings and Dimensions
Part Number
CV+130 K 23
CV+ 140 K 23
CV+ 150 K 23
CV+ 175 K 23
CV+ 230 K 23
CV+ 250 K 23
CV+ 275 K 23
CV+ 300 K 23
CV+ 320 K 23
CV+ 385 K 23
CV+ 420 K 23
CV+ 460 K 23
CV+ 510 K 23
CV+ 550 K 23
CV+ 575 K 23
CV+ 625 K 23
CV+ 680 K 23
V
RMS
V
DC
(volts) (volts)
130
170
140
180
150
200
175
225
230
300
250
320
275
350
300
385
320
420
385
505
420
560
460
615
510
670
550
745
575
750
625
825
680
895
V
N
(volts)
205
220
240
270
360
390
430
470
510
620
680
750
820
910
950
1,000
1,100
V
C
I
C
(volts) (amps)
340
100
360
100
395
100
455
100
595
100
650
100
710
100
775
100
840
100
1,025 100
1,120 100
1,240 100
1,355 100
1,500 100
1,570 100
1,650 100
1,815 100
W
MAX
(joules)
172
190
207
235
313
336
370
426
470
480
515
560
582
627
650
690
745
P
MAX
(watts)
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
I
P
(amps)
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
15,000
C
TYP
(pF)
3,500
3,200
2,900
2,500
2,200
1,900
1,600
1,300
1,100
1,000
950
900
650
800
720
680
620
D
MAX
t
MAX
(mm) (mm)
25.0 5.0
25.0 5.1
25.0 5.2
25.0 5.3
25.0 5.9
25.0 6.1
25.0 6.3
25.0 6.6
25.0 6.8
25.0 7.5
25.0 7.8
25.0 8.2
25.0 8.7
25.0 9.2
25
9.4
25
9.7
25 10.2
R
(mm)
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
d
(mm)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
h
MAX
(mm)
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
29.0
Toll Free: (888) SEI-SEIS
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44
email: marketing@seielect.com
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