Descripción
Versatile and rugged tools for applications with high currents.
Confidently take reliable readings with the True-rms, Fluke 355 and 353 digital clamp meters; the tools of choice for high current clamp-on amp meter measurement up to 2000 A. The extra-wide jaw easily clamps around large conductors, typically found in high-current applications. The extra rugged design and CAT IV 600 V, CAT III 1000 V ratings add an extra element of user protection when taking high-powered measurements.
Accurate peak measurements can be taken using the in-rush current mode, ideal for motors and inductive loads.
Manufacturer Specs
| Electrical Specifications | ||||
| Current measurement dc and ac 10 Hz to 100 Hz | Range : 40 A | Resolution | 10 mA | |
| Accuracy, A | 1.5 % rdg + 15 digits | |||
| Trigger Level for Inrush | 0.50 A | |||
| Trigger Level for Hz Filter OFF | 2.50 A | |||
| Trigger Level for Hz Filter ON | 0.50 A | |||
| Range : 400 A | Resolution | 100 mA | ||
| Accuracy, A | 1.5 % rdg + 5 digits | |||
| Trigger Level for Inrush | 5.0 A | |||
| Trigger Level for Hz Filter OFF | 2.5 A | |||
| Trigger Level for Hz Filter ON | 2.5 A | |||
| Range : 2000 A; 1400 ac rms | Resolution | 1 A | ||
| Accuracy, A | 1.5 % rdg + 5 digits | |||
| Trigger Level for Inrush | 5 A | |||
| Trigger Level for Hz Filter OFF | 8 A | |||
| Trigger Level for Hz Filter ON | 8 A | |||
| Crest Factor (50/60 Hz) | Range : 40 A | Crest Factor* | 2 @ 33 A, 2.4 @ 27 A | |
| Range : 400 A | Crest Factor* | 2 @ 330 A, 2.4 @ 270 A | ||
| Range : 2000 A; 1400 ac rms | Crest Factor* | 2 @ 1000 A, 2.4 @ 833 A | ||
| Current measurement ac 100.1 Hz to 1 kHz | Range : 40 A | Resolution: | 10 mA | |
| Accuracy > 10 A: | 3.5 % rdg + 15 digits | |||
| Trigger Level for Inrush: | 0.50 A | |||
| Trigger Level for Hz Filter OFF: | 2.50 A | |||
| Trigger Level for Hz Filter ON: | 0.50 A | |||
| Range : 400 A | Resolution: | 100 mA | ||
| Accuracy > 10 A : | 3.5 % rdg + 5 digits | |||
| Trigger Level for Inrush: | 5.0 A | |||
| Trigger Level for Hz Filter OFF: | 2.5 A | |||
| Trigger Level for Hz Filter ON: | 2.5 A | |||
| Range : 2000 A; 1400 ac rms | Resolution: | 1 A | ||
| Accuracy > 10 A: | 3.5 % rdg + 5 digits | |||
| Trigger Level for Inrush: | 5 A | |||
| Trigger Level for Hz Filter OFF: | 8 A | |||
| Trigger Level for Hz Filter ON: | 8 A | |||
| Voltage measurement (355 only) dc and ac 10 Hz to 100 Hz (600 V and 1000 V ranges have 10 % over range to 660 V and 1100 V respectively.) | Range : 4 V | Resolution: | 1 mV | |
| Accuracy: | 1 % rdg + 10 digits | |||
| Trigger Level for Hz Filter OFF: | 0.050 V | |||
| Trigger Level for Hz Filter ON: | 0.050 V | |||
| Range : 40 V | Resolution: | 10 mV | ||
| Accuracy: | 1 % rdg + 5 digits | |||
| Trigger Level for Hz Filter OFF: | 0.25 V | |||
| Trigger Level for Hz Filter ON: | 0.25 V | |||
| Range : 400 V | Resolution: | 100 mV | ||
| Accuracy: | 1 % rdg + 5 digits | |||
| Trigger Level for Hz Filter OFF: | 6 V | |||
| Trigger Level for Hz Filter ON: | 6 V | |||
| Range : 600 V ac rms | Resolution: | 1 V | ||
| Accuracy: | 1 % rdg + 5 digits | |||
| Trigger Level for Hz Filter OFF: | 6 V | |||
| Trigger Level for Hz Filter ON: | 6 V | |||
| Range : 1000 V dc | Resolution: | 1 V | ||
| Accuracy: | 1 % rdg + 5 digits | |||
| Voltage measurement (355 only) ac 100.1 Hz to 1 kHz (600 V and 1000 V ranges have 10 % over range to 660 V and 1100 V respectively.) | Range : 4 V | Resolution: | 1 mV | |
| Accuracy: | 3 % rdg + 10 digits | |||
| Trigger Level for Hz Filter OFF: | 0.050 V | |||
| Trigger Level for Hz Filter ON: | 0.050 V | |||
| Range: 40 V | Resolution: | 10 mV | ||
| Accuracy: | 3 % rdg + 5 digits | |||
| Trigger Level for Hz Filter OFF: | 0.25 V | |||
| Trigger Level for Hz Filter ON: | 0.25 V | |||
| Range: 400 V | Resolution: | 100 mV | ||
| Accuracy: | 3 % rdg + 5 digits | |||
| Trigger Level for Hz Filter OFF: | 6 V | |||
| Trigger Level for Hz Filter ON: | 6 V | |||
| Range: 600 V ac rms | Resolution: | 1 V | ||
| Accuracy: | 3 % rdg + 5 digits | |||
| Trigger Level for Hz Filter OFF: | 6 V | |||
| Trigger Level for Hz Filter ON: | 6 V | |||
| Ohms measurement (355 only) | Range : 400 Ω | Resolution: | 0.1 Ω | |
| Accuracy: | 1.5 % + 5 digits | |||
| Range: 4 kΩ | Resolution: | 1 Ω | ||
| Accuracy: | 1.5 % + 5 digits | |||
| Range: 40 kΩ | Resolution: | 10 Ω | ||
| Accuracy: | 1.5 % + 5 digits | |||
| Range: 400 kΩ | Resolution: | 100 Ω | ||
| Accuracy: | 1.5 % + 5 digits | |||
| Continuity beeper (355 only) | On at ≤ 30 Ω | |||
| Off at ≥ 100 Ω | ||||
| Frequency measurement | Measurement range | 5.0 Hz to 1 kHz | ||
| Resolution | 0.1 Hz (15 Hz to 399.9 Hz); 1 Hz (400 Hz to 1 kHz) | |||
| Accuracy – 5.0 Hz to 100 Hz | 0.2 % + 2 counts | |||
| Accuracy – 100.1 Hz to 1 kHz | 0.5 % + 5 counts | |||
| Trigger level | Refer to current and voltage tables | |||
* Add 2 % to error spec for CF > 2
| General Specifications | |
| Batteries | Six 1.5 V AA NEDA 15 A or IEC LR6 |
| Battery life (with typical usage, backlight off) | 100 hours |
| Test leads | Rated to 1000 V |
| Weight | .814 kg (1.8 lb) |
| Jaw size | 58 mm (2.28 in) |
| Dimensions (L x W x D) | 300 mm x 98 mm x 52 mm (12 in x 3.75 in x 2 in) |
| Safety rating | IEC 61010-2-032, 600 V CAT IV, 1000 V CAT III |
| Environmental Specifications | ||
| Operating temperature | 32 °F to + 122 °F (0 °C to +50 °C) | |
| Storage temperature | -4 °F to 140 ?F (-20 °C to +60 °C) | |
| Operating humidity | 0 to 95 % (non-condensing) | |
| Operating altitude | 2000 m | |
| Storage altitude | 10,000 m | |
| IP rating | 42 (indoor use only) | |
| Drop test requirements | 1 m | |
| EMI, RFI, EMC | FCC part 15, IEC/EN 61326-1:1997 class B, IEC/EN 61326:1997 3V/m, performance criteria B, EN61325 | |
| Temperature coefficients | Current: | 0.1 % of reading per °C outside 22 °C to 24 °C |
| Voltage: | 0.1 % of reading per °C outside 22 °C to 24 °C | |
Tech Specs
Clamp Meters/Clamp Meters Template |
|
|---|---|
| True RMS | Yes |
| Maximum Current AC | 2000 A |
| Maximum Current DC | 2000 A |
| Maximum Voltage AC | 600 V |
| Maximum Voltage DC | 1000 V |
| Maximum Conductor Size | 2.18 IN |
| Resistance | No |
| Capacitance | No |
| Auto Ranging/Manual | Auto Ranging |
| In-Rush Current | Yes |
General Attributes |
|
| Warranty | 3 YEARS |
| Product Weight | 1.8 LBS |
| Product Height | 2 IN |
| Product Length | 12 IN |
| Product Width | 3.75 IN |
| Shipping Height | 4.30 IN |
| Shipping Length | 14.30 IN |
| Shipping Width | 8.40 IN |
| Country of Origin | China |
Test Equipment General Attributes |
|
| Unique Features | The large 58 mm (2.3 in) jaw capacity is suitable for large or multiple conductors. Quickly analyze readings using the MIN, MAX, and AVG functions. A large backlit display allows for easy visibility in low-lit areas. |
| Safety Approval | CE, CSA |
| IP Rating | IP42 |
| Data Logging | No |
| Calibration Included | None |
| CA Residents | Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
| Power Supply Voltage | Battery Powered |




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