TPM-25 SERIES MOV
THERMALLY PROTECTED MOV
THERMALLY PROTECTED MOV
Surge suppressor with thermal protection designed to
open in the event of overheating due to the abnormal
over-voltage, limited current conditions.
FEATURES:
•
•
•
•
•
•
•
•
•
Quick thermal response and perfect circuit cutoff function due to special thermal
disconnector design with arc extinguishing device. (Patent).
Wide operating temperature range and high reliability.
High surge current capability,
Low leakage current.
Floating remote signaling contact for fault alarm.
Application in the AC mains, service entrance, and heavy industrial etc.
Medium current 100A, 500A, 1000A
SCCR 200KArms
rd
In accordance with UL1449 3 edition.
ELECTRICAL RATINGS & SPECIFICATIONS
Continuous
TYPE
Surge Current
x 1 time
In 15 times
@ 8/20
@ 8/20
25KA
10kA
25KA
10kA
SCCR
VPR
200kA
600V
200kA
700V
10kA
200kA
900V
25KA
10kA
200kA
1000V
505
25KA
10kA
200kA
1300V
420
560
25KA
10kA
200kA
1500V
TPM-22-550*
550
745
22KA
10kA
200kA
1800V
TPM-22-690*
690
910
22KA
10kA
200kA
2200V
VRMS (V)
VDC (V)
TPM-25-150*
150
200
TPM-25-180*
180
230
TPM-25-275*
275
350
25KA
TPM-25-320*
320
410
TPM-25-385*
385
TPM-25-420*
Operating Temperature
-40°C ~ +75°C
Electric Strength
≥
Insulation Resistance
≥ 10 MOhm
Response Time
2500V (AC)
≤ 25 nS
VERSION: 1.0
EFFECTIVE: MAY 13, 2015
TPM-25 SERIES MOV
CASE OUTLINE AND DIMENSIONS
0.01 [0.30]
0.015 [0.40]
0.02 [0.5]
0.01 [0.30]
0.07-0.11 [2.0-3.0]
0.11 [2.9]
0.50 [12.8]
1.02 [26]
0.15-0.19 [4-5]
0.19 [5.0]
0.98 [25]
1.18 [30]
DIMENSIONS IN INCHES [MM]
VERSION: 1.0
EFFECTIVE: MAY 13, 2015
TPM-50 SERIES MOV
THERMALLY PROTECTED MOV
THERMALLY PROTECTED MOV
Surge suppressor with thermal protection designed to
open in the event of overheating due to the abnormal
over-voltage, limited current conditions.
FEATURES:
•
•
•
•
•
•
•
•
•
Quick thermal response and perfect circuit cutoff function due to special thermal
disconnector design with arc extinguishing device.
Wide operating temperature range and high reliability.
High surge current capability,
Low leakage current.
Floating remote signaling contact for fault alarm.
Application in the AC mains, service entrance, and heavy industrial etc.
Medium current 100A, 500A, 1000A
SCCR 200KArms
rd
UL1449 3 edition approved for Type 1 or 2 and CSA for Type 2
ELECTRICAL RATINGS & SPECIFICATIONS
Continuous
TYPE
Varistor
Voltage @1mA
Surge Current
230
x 1 time
@ 8/20
50KA
50KA
In 15 times
@ 8/20
20KA
20KA
275
350
50KA
TPM-50-320*
320
410
TPM-50-420*
420
TPM-50-550*
TPM-40-690*
VRMS (V)
VDC (V)
TPM-50-150*
150
200
TPM-50-180*
180
TPM-50-275*
228-270
600V
250-310
600V
20KA
409-475
800V
50KA
20KA
485-563
1000V
560
50KA
20KA
646-748
1500V
550
745
50KA
20KA
820-1000
1500V
690
910
40KA
20KA
1000-1250
2000V
Operating Temperature
-40°C ~ +85°C
Electric Strength
≥
Insulation Resistance
≥ 10 MOhm
Response Time
VPR
V1mA(V)
2500V (AC)
≤ 25 nS
VERSION: 2.0
EFFECTIVE: MAY 13, 2015
TPM-50 SERIES MOV
CASE OUTLINE AND DIMENSIONS
Certifications:
Conforms to UL1449 3rd edition.
Approved for Type 1 or 2 and CSA for Type 2
File No. E319342
VERSION: 2.0
EFFECTIVE: MAY 13, 2015