3451 Datasheet, PDF (2/2 Pages) ASM GmbH – MΩ HiTESTER

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