Seaward 200 PrimeTest - Manual (Page 16)

PrimeTest 200
Operating Instructions
6
7.4 Voltage measuring range
Measuring Range Resolution Accuracy Overload Protection
250 V AC/DC 1V ±2% +2 digits 300 V AC/DC
Frequency Range up to 400Hz
Analogue bargraph display 0 to 250 V
Bargraph accuracy 10%
Input protection >20M Ω
An input voltage of ≥ 30 V AC/DC, detected between the + and - input measuring
terminals, disables the voltage measurement function. A repetitive audible alarm
is activated and a flashing high voltage symbol is displayed on the LCD.
7.5 IEC lead test
The IEC lead test is a sequence of earth continuity measurement (section 7.1)
- insulation resistance measurement (section 7.2) - Live/Neutral checks for o/c,
s/c and crossed conductors in the IEC lead.
Test voltage 9 VDC
Test duration 10 seconds
7.6 Temperature measuring range °C
Measuring Range Resolution Accuracy Overload Protection
-50°C to +400°C 0.1°C ±5% +2digits 300 V AC/DC
An input voltage of ≥ 30 V AC/DC, detected between the + and - input measuring
terminals, disables the temperature measurement function. A repetitive audible
alarm is activated and a flashing high voltage symbol is displayed on the LCD.
7.7 Touch current measurement
Measuring Range Resolution Accuracy Overload Protection
3.5mA 0.01mA ±10% + 2 digits (5° - 40°) N/A
±15% + 2 digits (0° - 5°)
Test voltage mains supply @ 230V - 15%/+10% @ 10A max
Frequency 50Hz ±1%
Test duration 2 seconds minimum
Frequency response IEC 61010-1 Annex A.1
An input voltage of ≥ 30 V AC/DC, detected between the + and - input measuring
terminals, disables the touch current test function. A repetitive audible alarm is
activated and a flashing high voltage symbol is displayed on the LCD.
The test is also disabled when phase-neutral (PN) or phase-earth (PE) voltage
is not at mains potential or a voltage of 40 V AC or greater exists between
neutral-earth (NE).
7.8 Differential current measurement
Measuring Range Resolution Accuracy Overload Protection
19.99m A 0.01mA ±5% + 2 digits N/A
Test voltage mains supply @ 230V - 15%/+10% @ 10A max
Frequency 50Hz ±1%
Test duration 2 seconds minimum
Frequency response IEC 61010-1 Annex A.1 (from 40Hz)
An input voltage of ≥ 30 V AC/DC, detected between the + and - input measuring
terminals, disables the differential current test function. A repetitive audible
alarm is activated and a flashing high voltage symbol is displayed on the LCD.
The test is also disabled when phase-neutral (PN) or phase-earth (PE) voltage
is not at mains potential or a voltage of 40 V AC or greater exists between
neutral-earth (NE).