Fluke 1760 – מקליט איכות חשמל תלת פאזי

Intrinsic uncertainty

refers to reference conditions and is guaranteed for two years

Quality system

developed, manufactured as per ISO 9001: 2000

Environment conditions

Operating temp. range:

0 °C to +50 °C

Working temp. range:

-20 °C to +50 °C

Storage temp. range:

20 °C to +60 °C

Reference temperature:

23 °C ± 2 K

Climatic class:

B2 (IEC 654-1), -20 °C to +50 °C; -4 °F to +122 °F

Max. operating altitude:

2000 m: max. 600 V CAT IV^*, power supply: 300 V CAT III 5000 m: max 600 V CAT III^*, power supply: 300 V CAT II

* depending on sensor

Reference conditions

Environment temp.:

23 °C ± 2 K ; 74°F ± 2 K

Power supply:

230 V ± 10 %

Power frequency:

50 Hz / 60 Hz

Signal:

declared input voltageU_din

Averaging:

10 minute intervals

Housing

insulated, robust plastics housing

EMC

Emission:

Class-A as per IEC/EN 61326-1

Immunity:

IEC/EN 61326-1

Power supply

Range:

AC: 83 V to 264 V, 45 to 65 Hz

DC: 100 V to 375 V

Safety:

IEC/EN 61010-1 2nd edition

300 V CAT III

Power consumption:

max. 54VA

Battery pack:

NIMH, 7.2 V, 2.7 Ah

In case of a power supply failure an internal battery maintains the supply for up to 40 minutes. Afterwards, or in case of discharged accumulators the Fluke 1760 is turned off and continues the measurements with the latest settings as soon as the supply voltage returns. The battery can be replaced by the user.

Display

Fluke 1760 features LED indicators for the status of the 8 channels, phase sequence, power supply (mains or accumulator), memory usage, time synchronization, and data transfer.

PowerLED:

• Permanent light: normal power supply from mains.

• OFF: supply via internal accumulator in case of a power failure.

ChannelLEDs

3-color LEDs per channel for:

• overload condition

• under load condition

signal level in nominal range

Data memory

2 GB Flash memory depending on model

Memory model

Linear

Interfaces

Ethernet (100MB/s), compatible to Windows® 98/ME/NT/2000/XP RS 232, external modem via RS 232

Baud rate for RS 232

9600 Baud to 115 kBaud

Dimensions

325 mm x 300 m x 65 mm; 2.8 x 11.8 x 2.6 in. (H x W x D)

Weight

appr. 4.9 kg (without accessories)

Warranty

2 years

Calibration interval

1 year recommended for Class-A, otherwise 2 years