9
Technical data
General
Characteristic
Specification
Voltage range primary
0 … 300 V, 3-phase
Voltage range secondary
0 … 600 V, 3-phase
Nominal frequency
50/60 Hz
Nominal power
33 VA per phase
Protection class of
VBO3
voltage transformer
II (for CAT III / 300 V , CAT II / 600 V)
Measurement category for
VBO3
cables
CAT III / 300V , CAT II / 600 V
Environmental conditions
Characteristic
Specification
Temperature
Operating
Storage and transportation
- 25 °C … + 50 °C ( - 13 °F … + 122 °F)
- 40 °C … + 70 °C (- 40 °F … + 158 °F)
Maximum altitude
Operating
Storage
4,000 m (13,000 ft)
15,000 m (49,000 ft)
Humidity
5 % ... 95 % relative humidity; no condensation
Mechanical data
Characteristic
Specification
Weight (mass)
6.3 kg (13.9 lb)
Dimensions without handle (w x h x d)
160 mm x 125 mm x 260 mm
(6.30 " x 4.92 " x 10.24 ")
Standards
Safety
International/Europe
IEC/EN 61010-1, IEC/EN 61010-2-030
USA
UL 61010-1, UL 61010-2-030
Canada
CAN/CSA-C22.2 No. 61010-1,
CAN/CSA-C22.2 No. 61010-2-030
VBO3 User Manual
22
OMICRON
Содержание VBO3
Страница 1: ...VBO3 User Manual ...
Страница 24: ...VBO3 User Manual 24 OMICRON ...
Страница 25: ...ENU 1210 05 02 ...