Amprobe Telaris-ISO-PRO Insulation-Tester - Manual (Page 30)

AC/DC Voltage Measurement (U AC/DC)
Measurement Range UAC:
1 ... 600 VAC (Frequency f: 40 Hz ... 500 Hz)
Measurement Range UDC: 1 ... ±600 VDC
Resolution: 1 V
Tolerance: ±(3% rdg. +3 Digits)
Internal resistance: 660 k
Ω
Overload protection: 600 V AC/DC
UProtection Level
Measurement Range
Resolution Tolerance
10...1000 VDC 1 V ±(10% rdg. +5 Digits)
6 ... 625 VAC 1 V ±(10% rdg. +5 Digits)
Test voltage: 1 ... 1000 V DC
Test current: approx. 1 mA
Overload protection: 1200 V AC/DC
General
Display:
3 1 /
2
digit LCD with bargraph
Battery type: 6 x 1,5 V, Type IEC LR6, Mignon
Current consumption: approx. 20 mA (standby)
Battery life: for average use approx. 1 year
Auto Power Off: approx. 5 min
LCD backlight: off after approx. 20 s
Fuse: 500 mA / 500 V - 6,3 x 32 mm
For input protection at Low-
Ω function
Data Memory: up to 500 measurement values
IR/RS-232 interface: 9600 Baud, 1 start bit, 8 data bits,
Pair parity, 1 atop bit
Casing: Protection class II
Overvoltage category: CAT III / 600V or CAT II / 1000V towards ground
Degree of contamination: 2
Type of protection IP: IP 50
Dimensions (LxBxH): 235 x 105 x 68 mm
Weight: approx. 660 g incl. batteries
Environmental Conditions
Reference temperature range:
+17°C..22 ..27°C, max. 70% rel. humidity
Operation temperature range: 0 °C...40 °C max. 80% relative humidity without
dewing
Height above sea level: up to 2000 m
Subject to technical changes without notice!
10/2008
PAEB30872322
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