User Manual
Page 1
All rights reserved. 374 FC/375 FC/376 FC Clamp Meter PN 4705494 September 2015 © 2015 Fluke Corporation. Specifications are trademarks of their respective companies. All product names are subject to change without notice.
All rights reserved. 374 FC/375 FC/376 FC Clamp Meter PN 4705494 September 2015 © 2015 Fluke Corporation. Specifications are trademarks of their respective companies. All product names are subject to change without notice.
User Manual
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... before you use the Product. • Use the Product only as specified, or the protection supplied by the Product can cause damage to the user. Clamp Meters Safety Information Safety Information A Warning identifies conditions and procedures that can be compromised. • Do not use the Product around explosive gas, vapor, or in...
... before you use the Product. • Use the Product only as specified, or the protection supplied by the Product can cause damage to the user. Clamp Meters Safety Information Safety Information A Warning identifies conditions and procedures that can be compromised. • Do not use the Product around explosive gas, vapor, or in...
User Manual
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...a diode junction. • Remove the input signals before the battery door is not damaged. If damaged, the Product may not be safe to Fluke for replacement of the seal. • Do not use in the battery compartment is opened. • Keep fingers behind the finger guards on the...Replace the batteries when the low battery indicator shows to prevent incorrect measurements. • Do not use the HOLD function to measure unknown potentials. Clamp Meters Safety Information • Connect the common test lead before the live test lead and remove the live test lead before the common test lead....
...a diode junction. • Remove the input signals before the battery door is not damaged. If damaged, the Product may not be safe to Fluke for replacement of the seal. • Do not use in the battery compartment is opened. • Keep fingers behind the finger guards on the...Replace the batteries when the low battery indicator shows to prevent incorrect measurements. • Do not use the HOLD function to measure unknown potentials. Clamp Meters Safety Information • Connect the common test lead before the live test lead and remove the live test lead before the common test lead....
User Manual
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.... additional protective measures. 7 Symbols Symbol Meaning AC (Alternating Current) DC (Direct Current) P Conforms to or remove from uninsulated hazardous live conductors is permitted. Clamp Meters Safety Information Table 1. HAZARDOUS VOLTAGE.
.... additional protective measures. 7 Symbols Symbol Meaning AC (Alternating Current) DC (Direct Current) P Conforms to or remove from uninsulated hazardous live conductors is permitted. Clamp Meters Safety Information Table 1. HAZARDOUS VOLTAGE.
User Manual
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Fluke Part or Model Number Battery, AA 1.5 V Battery Door Assembly Test lead set Flexible current probe i2500-10 Flexible current probe i2500-18 Magnet strap STRAP 9 INCHES Soft Case 2 376756 1 4696918 1 TL75 1 3676410 1 3798105 1 669952 1 669960 1 3752958 9 Clamp Meters Replacement Part List Replacement Part List Table 2 lists the available replacement parts. Replacement Parts Item Qty. Table 2.
Fluke Part or Model Number Battery, AA 1.5 V Battery Door Assembly Test lead set Flexible current probe i2500-10 Flexible current probe i2500-18 Magnet strap STRAP 9 INCHES Soft Case 2 376756 1 4696918 1 TL75 1 3676410 1 3798105 1 669952 1 669960 1 3752958 9 Clamp Meters Replacement Part List Replacement Part List Table 2 lists the available replacement parts. Replacement Parts Item Qty. Table 2.
User Manual
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LOG (375 FC and 376 FC) 2 sec = LOG Clamp Meters The Product Clear Memory (375 FC and 376 FC) + ON + x1 x2 5 sec fig_16.eps 13
LOG (375 FC and 376 FC) 2 sec = LOG Clamp Meters The Product Clear Memory (375 FC and 376 FC) + ON + x1 x2 5 sec fig_16.eps 13
User Manual
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Jaw 0.5 A Clamp Meters The Product Hz (375 FC & 376 FC) > 5 A > 20 A 1 2 fig07.eps 15
Jaw 0.5 A Clamp Meters The Product Hz (375 FC & 376 FC) > 5 A > 20 A 1 2 fig07.eps 15
User Manual
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Fluke ConnectTM Bluetooth® Connection to FC Tools 1 Fluke Connect TM 2 Connect 3 4 CAPTURE SAVE 5 6 Clamp Meters The Product FC Module SAVE Go to www.flukeconnect.com flukeconnect.eps 21
Fluke ConnectTM Bluetooth® Connection to FC Tools 1 Fluke Connect TM 2 Connect 3 4 CAPTURE SAVE 5 6 Clamp Meters The Product FC Module SAVE Go to www.flukeconnect.com flukeconnect.eps 21
User Manual
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... ensuring electromagnetic compatibility in all establishments other environments due to a test object. 23 Class A: Equipment is suitable for the internal function of the equipment itself. Clamp Meters Specifications Safety IEC 61010-1, Pollution Degree 2 IEC 61010-2-032: CAT III 1000V / CAT IV 600V IEC 61010-2-033: CAT III 1000V / CAT IV 600V Intrusion...
... ensuring electromagnetic compatibility in all establishments other environments due to a test object. 23 Class A: Equipment is suitable for the internal function of the equipment itself. Clamp Meters Specifications Safety IEC 61010-1, Pollution Degree 2 IEC 61010-2-032: CAT III 1000V / CAT IV 600V IEC 61010-2-033: CAT III 1000V / CAT IV 600V Intrusion...
User Manual
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AC Current via Flexible Current Probe Range 2500 A Resolution 0.1 A (≤999.9 A) 1 A (≤2500 A) Accuracy 3 % ±5 digits (5 to 500 Hz) Crest Factor (50 Hz/60 Hz 3.0 @ 1100 A 2.5 @ 1400 A 1.42 @ 2500 A Add 2 % for C.F. >2 Clamp Meters Specifications 25
AC Current via Flexible Current Probe Range 2500 A Resolution 0.1 A (≤999.9 A) 1 A (≤2500 A) Accuracy 3 % ±5 digits (5 to 500 Hz) Crest Factor (50 Hz/60 Hz 3.0 @ 1100 A 2.5 @ 1400 A 1.42 @ 2500 A Add 2 % for C.F. >2 Clamp Meters Specifications 25
User Manual
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DC Current Range 374 FC and 375 FC 600.0 A 376 FC 999.9 A Resolution 0.1 A Accuracy 2 % ±5 digits 27 Clamp Meters Specifications Distance from Optimum i2500-10 Flex i2500-18 Flex Error A 0.5 in (12.7 mm) 1.4 in (35.6 mm) ±0.5 % B 0.8 in (20.3 mm) 2.0 in (50.8 mm) ±1.0 % C 1.4 in (35.6 mm) 2.5 in (63.5 mm) ±2.0 % Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.
DC Current Range 374 FC and 375 FC 600.0 A 376 FC 999.9 A Resolution 0.1 A Accuracy 2 % ±5 digits 27 Clamp Meters Specifications Distance from Optimum i2500-10 Flex i2500-18 Flex Error A 0.5 in (12.7 mm) 1.4 in (35.6 mm) ±0.5 % B 0.8 in (20.3 mm) 2.0 in (50.8 mm) ±1.0 % C 1.4 in (35.6 mm) 2.5 in (63.5 mm) ±2.0 % Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.
User Manual
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Frequency via Jaw Range 375 FC and 376 FC 5.0 Hz to 500.0 Hz Resolution 0.1 Hz Accuracy 0.5 % ±5 digits Trigger Level 5 Hz to 10 Hz, ≥10 A 10 Hz to 100 Hz, ≥5 A 100 Hz to 500 Hz, ≥10 A Frequency via Flexible Current Probe Range 375 FC and 376 FC 5.0 Hz to 500.0 Hz Resolution 0.1 Hz Accuracy 0.5 % ±5 digits Trigger Level 5 Hz to 20 Hz, ≥25 A 20 Hz to 100 Hz, ≥20 A 100 Hz to 500 Hz, ≥25 A Clamp Meters Specifications 29
Frequency via Jaw Range 375 FC and 376 FC 5.0 Hz to 500.0 Hz Resolution 0.1 Hz Accuracy 0.5 % ±5 digits Trigger Level 5 Hz to 10 Hz, ≥10 A 10 Hz to 100 Hz, ≥5 A 100 Hz to 500 Hz, ≥10 A Frequency via Flexible Current Probe Range 375 FC and 376 FC 5.0 Hz to 500.0 Hz Resolution 0.1 Hz Accuracy 0.5 % ±5 digits Trigger Level 5 Hz to 20 Hz, ≥25 A 20 Hz to 100 Hz, ≥20 A 100 Hz to 500 Hz, ≥25 A Clamp Meters Specifications 29