Single Phase Earth Resistance Tester 47HZ - 63HZ 115/230 6.3A Vac Selectable

Main parameters:

1, the input characteristics: single-phase 47-63HZ, 115/230 Vac ± 15%, selectable 6.3A fuse

2, ground impedance test: rated output: 10-30 Aac constant current source

3, constant setting: Output frequency: Range: 60/50 Hz Selectable, precision: ± 100 PPM

4, the output voltage: 6Vac Max. (Open circuit (2) Voltage)

5, the output ammeter: Range: 10 ~ 30Aac, 3 digits, resolution: 0.1A / Step Accuracy: ± (2% of Reading + 1Count)

6, low resistance table: Range: 0-120mΩ, 10A) / 0-510mΩ (10A) Resolution: 1mΩ / Step Accuracy: ± (2% of

Reading + 1Count)

7, the zero offset: 100mΩMax, resolution: 1mΩ / Step (automatic / manual) (2% of Reading + 1Count)

8, the upper limit set: Range: 0-510mΩ, 3 digits, resolution: 1mΩ / Step Precision: ± (2% of Reading + 1Count)

9, test time: (0 = continuous), Resolution: 0.1 sec / Step

10, Remote Interface: Input: Test, Reset, Withstand Processing Output: Pass, Fail, Test-Processing, * Start Out,

* Reset Out (* Hipot

11, test failure alarm: buzzer / LCD display "FAIL" and reading / remote status output

12, memory group: can save / take 5 group memory

13, keyboard security lock: keyboard security lock to prevent misuse of the operator Or program error correction

14, the LCD display: 16 × 2 dot matrix backlight

15, correction: the front panel keyed in software correction

16, environment: operation: 0 ~ 40 / 0 ~ 80% RH

17, size: 89mm high (2U) × 280mm wide × 370mm deep

18, weight: 10 kg / net weight