Technical Data - Weidmuller VTMaster Operating Instructions Manual

3.4 Technical data

Rated voltage range VT Master: 12–690 V AC, DC (±),
Voltage level LED
LED tolerances
ELV display
Proper time
Peak resistance
voltage
Current consumption I
Peak current
Impedance
(50 V AC)
Operating time
Recovery time
Battery power
consumption
Phase testing
Frequency:
40 –70 Hz
Rotating field test
Frequency:
40 –70 Hz
Continuity test
Load connection
Pollution severity
level
Protection class
Surge voltage
category
Standards
Battery
Dimensions (L x
B x H)
Weight
Environmental conditions
Temperature
Operation
Storage
Humidity
Height
Only VT Digi Pro
Resistance
measurement
Frequency measure-
ment
LCD range
LCD resolution
LCD accuracy
Display: Leave
measurement range
20
(0 ... 65 Hz)
VT Combi Pro: 6–690 V AC, DC (±),
(16–400 Hz)
VT Digi Pro: 1–1000 V AC, DC (±),
(16–400 Hz)
VT Master: 12/24/50/120/230/400/690 V
VT Combi Pro:
6/12/24/50/120/230/400/690 V
in accordance with EN 61243-3
> 50 V AC, > 120 V DC
< 1 s with 100% of the display value
VT Master: 6 kV
VT Combi Pro, VT Digi Pro: 8 KV
< 3.5 mA with 690 V (VT Digi Pro with
S
1000 V)
VT Master: < 3.5 mA with 690 V
VT Combi Pro: < 250 mA with 690 V
VT Digi Pro: < 350 mA with 1000 V
VT Master: ~ 270 kΩ
VT Combi Pro: ~ 270 kΩ (without load),
~ 5 kΩ (with load)
VT Digi Pro: ~ 325 kΩ (without load), ~ 5 kΩ
(with load)
30 s
240 s
Approx. 80 mA
100 –690 V AC, VT Digi Pro: 100 –1000 V AC
170 –690 V phase-to-phase, AC
VT Digi Pro: 170 –1000 V phase-to-phase,
AC
0 –500 kΩ + 50%
VT Combi Pro, VT Digi Pro: ~ 30 mA with
230 V
Class 2
VT Master: IP54
VT Combi Pro, VT Digi Pro: IP65
VT Master: CAT III/600 V
VT Combi Pro: CAT III/690 V, CAT IV/600 V
VT Digi Pro: CAT III/1000 V, CAT IV/600 V
IEC 61243-3:2014 (DIN EN 61243-3:2015-
08)
VT Digi Pro: EN 61010-1, EN 61010-2-033
2 x AAA, IEC LR03, 1.5 V
VT Master: 235 x 60 x 28 mm
VT Combi Pro: 264 x 67 x 33 mm
VT Digi Pro: 264 x 67 x 33 mm
VT Master: 181 g
VT Combi Pro: 288 g
VT Digi Pro: 295 g
-15 to +55 °C, non-condensing
-20 to +70 °C, non-condensing
Max. 85% RH
≤ 2000 m
0 to 1999 Ω; Accuracy: ± 5% ± 10 dgt with
25°C; Resolution: 1 Ω
1–400 Hz; Accuracy: ± 5% ± 5 dgt; Reso-
lution: 1 Hz
1 –1000 V, AC (16–400 Hz), DC (±)
0.1 V (1 –29.9 V), 1 V (30 –1000 V)
± 3% ± 1.5 V (1 –29,9 V)
± 3% ± 3 dgt (30 –1000 V)
"OL"