理
美国simpson228 ,simpson 229-2泄露电流测试仪现货供应
GENERAL
Reaction
Response Network
Let-Go
Response Network
Unweighted Burn Hazard
Response Network
Equivalent network component values Complies with values specified in IEC 990 (excluding fuse)
Equivalent measuring instrument load 1 MV - 10pF 1 MV - 62 pF 1 MV - 1 pF
Ranges .3, 1, 3, 10 M.I.U. .3, 1, 3, 10 M.I.U. 0-100 mA RMS
Meter accuracy 62% F.S. @ 60 Hz
Meter measurement method True RMS
Meter frequency response (Relative to ANSI C or UL-1459 2nd edition)
DC to 1 Hz Pointer shall track within 5% of peak
15 Hz to 200 KHz 62% of F.S.
200 KHz to 1 MHz 62% F.S. 62% F.S. 65%F.S.
Output sensitivity Full scale meter indication equals 1V RMS (Measured with a 1 MV, 12 pF load)
Output accuracy 62% of reading @ 60 Hz
Output frequency response (Relative to ANSI C or UL-1459 2nd edition)
DC to 1Hz 62% of reading
50 Hz to 100 KHz 62.5% of reading +2% /-3% of reading 62% of reading
100 kHz to 1 MHz 65% of reading
Voltmeter range 0-300 V (AC or DC)
Voltmeter accuracy: DC to 1 Hz Pointer shall track within 5% of peak
20 Hz to 1KHz 63% F.S. @ 60 Hz
Voltmeter frequency response DC to 1 KHz
Power requirements (2) 9V (NEDA 1604A) batteries
Physical 7" x 5.25" x 3", 2-1/2 lbs (1.4kg), ABS plastic, fused input
Environmental 27°C 62° C, 70% noncondensing relative humidity. Outside this range derate by 10% per °C