Fluke5500A/COIL 50匝电流线圈

深圳市诚星仪器有限公司

涂生：18211426228

QQ: 2211722481

电话：0755-61580692

地址：深圳市龙华镇民治大道民景大厦11楼

The 50 Turn 5500A/COIL is used as a tool for calibrating clamp type current meters that operate by two different principles ? as current transformers (AC only), and by the Hall Effect (Both AC and DC). It is impractical to calibrate 1000A rated current clamp meters using a 1000A source. However, by using the 50 turns of the 5500A/COIL in conjunction with a current calibrator you can effectively multiply the current of the current calibrator by a factor of 50 to support the calibration and verification of these clamp-on current meters. 

型号名称 描述 

5500A/COIL 50 匝电流线圈 

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Supports the calibration of clamp-type current meters

The 50 Turn 5500A/COIL is used as a tool for calibrating clamp type current meters that operate by two different principles ? as current transformers (AC only), and by the Hall Effect (Both AC and DC). It is impractical to calibrate 1000A rated current clamp meters using a 1000A source. However, by using the 50 turns of the 5500A/COIL in conjunction with a current calibrator you can effectively multiply the current of the current calibrator by a factor of 50 to support the calibration and verification of these clamp-on current meters

General Specifications

Number of Turns

50

Maximum Current

11A rms, continuous

20A rms, 2 minutes

Maximum Duty Cycle Derating

< 11A, continuous

> 11A, 2 minutes ON, 8 minutes OFF

Maximum Voltage

3V rms

Frequency of Operation

DC, 45-440 Hz

(should not exceed rms Voltage rating)

For the 5500A Current Output:

DC, 45-65 Hz, 0-11A

65-440 Hz, 0-2.19999A

For the 5520A Current Output:

DC, 45-65 Hz, 0-20A

65-440 Hz, 0-2.99999A

This specification assumes that a Fluke 80i-600 Clamp Meter or equivalent is attached. Other clamp meters may limit the 5500A/5520A Current Output drive capability to less than the above.

Uncertainty Due to Clamp Meter/Coil Interaction

± (0.25% of effective output + 0.5A), for toroidal-wound current clamps, such as the Fluke 80I and 80I-1000.

± (0.50% of effective output + 0.5A), for current clamps like the Fluke 80i-kw, 80i-400, 80i-410, 80i-500, 80i-1010, Fluke 31, Fluke 33, or equivalent.

Minimum Inside Diameter of Clamp Jaws

2.54 cm (1 in.)