产品详情
漏电流表 simpson 228
品牌: simpson
型号: 228
产品详情


产品介绍:

主要测试 AC/DC 泄漏电流,设计符合的UL、IEC 和ANSI 规格。 Simpson 228 查出当前AC 和DC 漏出并且模仿人的反应在三个不同水平 -- 反应,放弃,以及灼伤危险。 每个Simpson 228 具有弹簧夹、指南和电池以及测试笔。


产品规格:

Simpson 228 Leakage Current Tester

specification

GENERAL  

Reaction  

Response Network  

Let-Go  

Response Network  

Unweighted Burn

Hazard Response

Network

Equivalent network

component values

符合标准:IEC 990 (excluding fuse)

Equivalent measuring

instrument load

1 MΩ- 10pF

1 MΩ- 62 pF

1 MΩ- 1 pF

Ranges

0.3, 1, 3, 10 M.I.U.

0.3, 1, 3, 10 M.I.U.

0-100 mA RMS

Current accuracy

±2% F.S. @ 60 Hz

Meter measurement method

True RMS

Meter frequency response

(Relative to ANSI C101-1992 or UL-1459 2nd edition)

DC to 1 Hz

Pointer shall track within 5% of peak

2Hz to 19Hz

(Accuracy not supported)


20 Hz to 200 KHz

±2% F.S.

±2.5% of F.S.

±2% F.S.

200 KHz to 1 MHz

±2% F.S.

±2.5% F.S.

±5% F.S.

Output sensitivity

Full scale meter indication equals 1V RMS

(Measured with a 1 MΩ- 12 pF load)

Output accuracy

±2% of reading @ 60 Hz

Output frequency response

(Relative to ANSI C101-1992 or UL-1459 2nd edition)

DC to 50Hz

±2% of reading

50 Hz to 100 KHz

±2.5% of reading

±2% /-3% of reading

±2% of reading

100 kHz to 1 MHz

±5% of reading

Voltmeter range

0-300 V (AC or DC)

Voltmeter accuracy

DC to 1 Hz

Pointer shall track within 5% of peak

2Hz to 19Hz

(Accuracy not supported)


20 Hz to 1KHz

±3% F.S. @ 60 Hz (Add ±1% for every additional 100Hz)

Voltmeter frequency response

DC to 1 KHz

Power requirements

Power requirements:  (2) 9V (NEDA 1604A) batteries

Physical

7" x 5.25" x 3.125", 2-1/2 lbs (1.4kg), ABS plastic, fusedinput

Environmental  

27°C ±2° C, 70% non condensing relative humidity. Outside thisrangederate by 10% per °C

Maximum  operating range  

0° to 40° C


测试网络线路: