Datasheet > RR3020-LEMFLEX

RR3020-LEMFLEX

更新时间： 2024-02-21 06:04:17

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
2页	75K
描述
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中文翻译

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数据手册

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RR3020-LEMFLEX 数据手册

LEM Current Probe

Type LEM~flex RR3020

Description : The LEM~flex RR3020 is an AC current probe utilising Rogowski

principle. The flexible and lightweight measuring head enables quick and easy

installation in hard to reach areas. The LEM~flex RR3020 is designed for use with

multimeters, recorders and data loggers.

Measuring ranges

Output sensitivity

Accuracy (at 25°C)

Frequency range

Phase error

Linearity

Position sensitivity

External field

30A/300A/3000A

100mV/10mV/1mV/A (AC coupled)

± 1 % of range

10Hz to 20kHz (-1dB)

± 1° (45 to 65 Hz), ±10° (at 20kHz)

± 0.2% of reading from 10% to 100% of range

± 2% of range, cable >25mm (1”) from coupling

± 1% with cable > 200mm (8”) from head

100kW for specified accuracy

8mV rms (0.26% of range) in 30A range

2mV rms (0.07% of range) in 300A and 3000A ranges

0°C to 70°C (32°F to 158°F) Electronics

-20°C to + 70°C (-4°F to 158°F) Electronics

± 0.08%/ °C

Minimum load

Noise level

Operating temperature

Storage temperature

Gain variation

Power supply

Battery life

2 x AA MN1500 LR6 batteries or equivalent

200 hours typical

Low battery indication

Safety

EMC

RED LED

BS EN 61010-1: 1993, 600V CAT III Pol. Deg 2

EN61326: 1998

Enclosure

Material

IP5X, Flame retardant UL94 -V0 rated

Valox 357 X

Output connections

Weight

4mm safety plugs

0.19 kg (0.4lb)

Measuring Head

Cable length

Cable diameter

Bend radius

610mm (24 inches), double insulated

14.3mm (0.562 inches)

38.1mm (1.5 inches) minimum

Connecting cable

Material

Operating temperature

Storage temperature

Safety

2m (78.7 inches) long, double insulated

TPE rubber, Polypropylene, UL94 -V0 rated

-20°C to +90°C (-4°F to 194°F) Head

-40°C to +105°C (-40°F to 221°F) Head

BS EN 61010-1 : 1993, 600V CAT III Pol. Deg 2

0.18kg (0.4 lb)

Weight

Dimensions

See drawing overleaf

RR3020 Issue 2

ATS 18/09/00

中文翻译

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