I 3451 specifications Measurement ranges (23˚C±5˚C, 90 %rh. or less, no condensation)
Model
3451 -11
125V DC
20MΩ
3451 -12
250V DC
50MΩ
3451 -13
500V DC
3451 -14
500V DC
1000MΩ
3451 -15
1000V DC
2000MΩ
Insulation test voltage
Effective max. indication
100MΩ
±5% of indicated value
1
Tolerance *
Voltage with no load
Not more than 1.2 times rated voltage
Min. resistance measurement
0.125MΩ
0.25MΩ
0.5MΩ
1MΩ
2MΩ
2
value *
Short-circuit current
Center indication value
Response times
1.2mA max.
0.6mA max.
0.5MΩ
1MΩ
2MΩ
20MΩ
50MΩ
∞ to center, ∞ to 0 MΩ within 3 seconds
0 to 300V 0 to 500V
0 to 250V
AC voltage scale Tolerance
±5% of maximum scale value
Transient voltage protection,
10 seconds
300V AC
360V AC
600V AC
1200V AC
Max. rated power
3VA (for battery check)
*1 This is the tolerance for the first effective range. For the second effective range the value is ±10% of the indication. For 0 and infinity the tolerance is 0.7% of the scale length
*2 Resistance value to maintain rated voltage.
I 3452 specifications Measurement ranges (23˚C±5˚C, 90 %rh. or less, no condensation)
Model
3452 -11
3452-12
3452 -13
Insulation test voltage
Effective max. indication
25V DC 50V DC 100V DC 125V DC 250V DC 500V DC 250V DC 500V DC 1000V DC
10MΩ
10MΩ
20MΩ
20MΩ
50MΩ
100MΩ
50MΩ
100MΩ 2000MΩ
1
±5% of indicated value
Tolerance *
Voltage with no load
Not more than 1.2 times rated voltage
Min. resistance measurement
0.025MΩ 0.05MΩ
0.1MΩ 0.125MΩ 0.25MΩ
0.5MΩ
0.25MΩ
1MΩ
0.5MΩ
2MΩ
2MΩ
2
value *
Short-circuit current
Center indication value
Response times
1.2mA max.
0.6mA MAX.
0.2MΩ
0.2MΩ
0.5MΩ
0.5MΩ
1MΩ
2MΩ
50MΩ
∞ to center, ∞ to 0 MΩ within 3 seconds
0 to 500V
0 to 150V
AC voltage scale Tolerance
±5% of maximum scale value
Transient voltage protection,
10 seconds
200V AC
600V AC
1200V AC
Max. rated power
3VA (for battery check)
*1 This is the tolerance for the first effective range. For the second effective range the value is ±10% of the indication. For 0 and infinity the tolerance is 0.7% of the scale length
*2 Resistance value to maintain rated voltage.
I 3451, 3452 common specifications
Accessories
Battery check function: Battery voltage OK if needle in "BATT CH" range
Discharge function:
Safety Standards:
EMC Standards:
Discharges capacitance charge of tested item
EN 61010
EN 61326
Operating temperature range: 0 to 40 ˚C, 90 %rh. or less
(no condensation)
Storage temperature range: -20 to 50 ˚C, 90 %rh or less
(no condensation)
Lead length approx. 1.2 m
9292 TEST PROBE
9384 CARRYING CASE
Insulation resistance: 100 MΩ minimum at 1000 V DC; electrical
circuits and outer case
Options
Withstand voltage:
7.4 kV AC(50/60Hz, 1 minute); electrical
circuits and outer case
90 mm
Power supply:
R6P/AA manganese batteries ✕4
Dimensions and mass: 152 W✕95 H✕47 Dmm · approx. 420 g
Accessories:
9384 CARRYING CASE
9292 TEST PROBE
✕1
Lead length approx. 1.2 m
✕
1
9293 PIN-TYPE EARTH PROBE
* 9288 BREAKER PIN
*No CE marking
DISTRIBUTED BY
HEAD OFFICE :
ASM GmbH
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL +81-268-28-0562 / FAX +81-268-28-0568
E-mail: os-com@hioki.co.jp
Am Bleichbach 18 - 22
85452 Moosinning
HIOKI USA CORPORATION :
6 Corporate Drive, Cranbury, NJ 08512 USA
TEL +1-609-409-9109 / FAX +1-609-409-9108
E-mail: hioki@hiokiusa.com
Tel.: 08123-986-0 Fax: 08123-986-500
All information correct as of Jul. 20, 2003. All specifications are subject to change without notice.
3451E4-37E-05U Printed in Japan
