Карактеристике
It has 5 ranges: 500V, 1000V, 2500V, 5000V, 10000V, the maximum test can reach 20TΩ, and the manual boost function.
● Designed in strict accordance with safety standards
● Insulation resistance range 20TΩ@10kV
● The short-circuit current can be adjusted up to 3mA.
● Automatically display the test values of polarization index (PI) and absorption ratio (DAR), which can test leakage current and capacitance, as well as dielectric discharge test (DD), step voltage test (SV), ramp test: the instrument automatically boosts, Until the set value, it is qualified. If it is not reached, there is a breakdown in the middle or the current is too large, it is unqualified.
● Excellent anti-interference performance, when the interference current reaches 2mA, the instrument still guarantees the test accuracy.
● The AC and DC voltage test function of the tested circuit can automatically identify AC or DC.
● The capacitive test product is discharged quickly. When the cable is tested, manual discharge is not required, and the instrument automatically discharges quickly.
● 2 power modes: use lithium battery for power supply, battery life can reach 6 hours.
At the same time, it can be charged in use. In the event of a power failure, it can automatically switch from AC power supply to battery power supply.
● All Chinese display, Chinese prompt operation, simple and clear, and can display the insulation resistance simulation column.
● Digital filter function, use the filter function to reduce the influence when the display value is deviated due to external influence.
● Complete protection function, and equipped with fuse blowing prompt function.
● Data saving function, and data can be exported.
Техничке спецификације
● Safety specifications
ИЕЦ 61010-1 ЦАТ.ИВ 600В Степен загађења 2
ИЕЦ 61326 ЕМЦ спецификација: електрична опрема за испитивање, контролу и инспекцију
ИЕЦ60529 ИП64 (затворено стање спољне кутије)
● AC power supply: 220V±10 percent , 50/60 HZ, 20 VA
● Battery power supply: 16.8V lithium ion battery
● Battery life time: 5000V@100M, about 6 hours
● Dimensions (length x width x height): 27cm x 23cm x 16cm
● Weight: 3.8kg
● Output voltage accuracy: 100 percent to 110 percent of the nominal value
● Output voltage monitoring accuracy: ±5 percent ±10V
● Voltage measurement range: AC: 30-600V (50HZ/60HZ), DC: 30-600V
● Voltage measurement accuracy: ±2 percent ±3dgt
● Current test range: 10mA
● Current measurement accuracy: 5 percent plus 0.2nA
● Short circuit current: 2 to 5mA, adjustable output
● Capacitance test range: 25uF
● Capacitance test accuracy: ±10 percent ±0.03uF
● Discharge rate of capacitor sample: from 5000V to 10V, 1S/µF
● Protection: 2 percent error, shielding 500kΩ leakage resistance under 100MΩ load
● Analog display range: 100kΩ to 10TΩ
● Digital display range: 10kΩ to 20TΩ
● Insulation alarm: 0.01MΩ to 9999.99MΩ
● Insulation resistance test range and accuracy (temperature: 23±5ºC, relative temperature: 45 – 75 percent RH)
Range Прецизност | 500V | 1000V | 2500V | 5000V | 10000V | Manual voltage regulation |
n.s. | <> | <> | <> | <> | <> | Опсег: 1Г/В, 100Г на 100В. Када је напон мањи од 200В, грешка отпора се повећава за 10 процената |
±5 percent rdg±3dgt | 100K -100G | 100K-200G | 100K-500G | 100K-1T | 100K-2T | |
±20 percent rdg | 100G-1T | 200G-2T | 500G–5T | 1T-10T | 2T-20T | |