Extech Instruments 480403 User Manual

480403 V1.0 6/07 7
Specifications
Environmental Specifications
Operating Temperature 32 to 104
o
F (0 to 40
o
C)
Operating Humidity 15 to 85% relative humidity
Operating altitude 2000m
Pollution Degree 2
Approvals DIN / VDE 0411
IEC 61010
DIN / VDE 0413-7
Mechanical Specifications
Dimensions (H x W x D): 5.1 x 2.7 x 1.3”
(130 x 69 x 32mm)
Weight 4.6 oz. (130g)
Safety Specifications
Electrical Safety Approvals IEC 61010/EN61010,
IEC 61557-7/EN 61557-7
Maximum Operating Voltage (Ume) 400 V
Protection Levels CAT lll, 300V to ground
Electrical Specifications
Battery type 9V battery
Current Consumption 20mA max.
Battery life One (1) year minimum
Nominal Voltage 120 to 400 VAC
Frequency Range (fn) 2 to 400Hz
Nominal Test current (in per phase) < 3.5mA

Extech Instruments 480403 Specifications

Operating Environment

operating temperature	32 to 104°F (0 to 40°C)
operating humidity	15 to 85% relative humidity
operating altitude	2000 m

Power

battery type	9V battery
current consumption	20 mA max
battery life	One year minimum

Electrical Specifications

nominal voltage	120 to 400 VAC
frequency range	2 to 400 Hz
nominal test current per phase	< 3.5 mA

Weight and Dimensions

dimensions	5.1 x 2.7 x 1.3 inches (130 x 69 x 32 mm)
weight	4.6 oz (130 g)
maximum operating voltage	400 V