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An ideal gadget to lighten the workload, this mini-clamp measures low and medium current from 0.01 A to 240 A AC. The unique shape of its jaw allows it to grip conductors up to 20 mm in diameter, making hooking onto cables easy, even in areas of restrictive access.
An ideal gadget to lighten the workload, this mini-clamp measures low and medium current from 0.01 A to 240 A AC. The unique shape of its jaw allows it to grip conductors up to 20 mm in diameter, making hooking onto cables easy, even in areas of restrictive access.
An ergonomic mini-clamp for facilitating work loads to measure low and medium currents from 0.01 to 240 A AC.
Features
Applications
| Current Range | 0.5 to 240 A AC | |
| Current Transformation | 1000/1 | |
| Output Signal | 1 mA AC / A AC (240 mA for 240 A) | |
| Accuracy and Phase Shift | ||
| Primary Current | 0.5 to 10 A, 10 A to 40 A, 40 to 100 A, 100 to 240 A | |
| % Accuracy of Output Signal | ≤ 3 % + 0.5 mA, ≤ 2.5 % + 0.5 mA, ≤ 2 % + 0.5 mA, ≤ 1 % + 0.5 mA | |
| Phase Shift | Not specified, ≤5°, ≤3°, ≤2.5° | |
| Electrical Specifications | ||
| Bandwidth | 40 Hz to 10 kHz | |
| Crest Factor | 3 for a current of 200 A RMS | |
| Maximum Currents | 200 A continuous for a frequency 3 kHz (limitation proportional to the inverse of one third of frequency beyond) | |
| Load Impedance | ≤10 ɷ | |
| Operating Voltage | 600 VRMS | |
| Common Mode Voltage | 600 V category III and pollution degree 2 | |
| Influence of Adjacent Conductor | ≤ 15 mA / A at 50 Hz | |
| Influence of Conductor Position in Jaws | ≤ 0.5 % of output signal at 50/60 Hz | |
| Load Influence 0.2 to 10 ɷ | <0.5 % on measurement < 0.5° on phase |
|
| Influence of Frequency | <3 % of output signal 40 Hz to 1 kHz | |
| Influence of Crest Factor | <4 % of output signal for a crest factor of 3 and current 200 of A RMS | |
| Mechanical Specifications | ||
| Operating Temperature | 14 to 131°F (-10 to 55 °C) | |
| Storage Temperature | -40 to 158°F (-40 to 70 °C) | |
| Influence of temperature | ≤ 0.15 % of output signal per 10 °K | |
| Relative Humidity for Operation | 0 to 85 % RH decreasing linearly above 95°F (35 °C) | |
| Influence of Relative Humidity | <0.2 % of output signal from 10 to 85 % RH | |
| Operating Altitude | 0 to 2000 m | |
| Maximum Jaw Opening | 20 mm | |
| Clamping Capacity | Cable: Ø max 20 mm Busbar: 1 busbar of 20 x 5 mm |
|
| Casing Protection Rating | IP40 (IEC 529) | |
| Drop Test | 1 m (IEC 68-2-32) | |
| Shock Resistance | 100 g (IEC 68-2-27) | |
| Vibration Resistance | 10 / 55/10 Hz, 0.15 mm (IEC 68-2-6) | |
| Self-Extinguishing Capability | Casing: UL94 V2 | Jaws: UL94 V0 |
| Output | 1.5 m two-wire lead with double or reinforced insulation terminated by 2 elbowed male safety plugs (4 mm) | |
| Dimensions | 5.3 x 2.0 x 1.18" (135 x 51 x 30 mm) | |
| Weight | 0.39 lbs (180 g) | |
| Safety Specifications | ||
| Electrical Safety | Instrument with double insulation or reinforced insulation between the primary, the secondary and
the grippable part located under the guard as per IEC 1010-1 & IEC 1010-2-032 600 V category III, pollution degree 2 300 V category IV, pollution degree 2 |
|
| Electromagnetic Compatibility | EN 50081-1: class B EN 50082-2 Electrostatic discharge: IEC 1000-4-2 Radiated field: IEC 1000-4-3 Fast transients: IEC 1000-4-4 Magnetic field at 50/60 Hz: IEC 1000-4-8 |
|
| Current Range | 0.5 to 240 A AC | |
| Current Transformation | 1000/1 | |
| Output Signal | 1 mA AC / A AC (240 mA for 240 A) | |
| Accuracy and Phase Shift | ||
| Primary Current | 0.5 to 10 A, 10 A to 40 A, 40 to 100 A, 100 to 240 A | |
| % Accuracy of Output Signal | ≤ 3 % + 0.5 mA, ≤ 2.5 % + 0.5 mA, ≤ 2 % + 0.5 mA, ≤ 1 % + 0.5 mA | |
| Phase Shift | Not specified, ≤5°, ≤3°, ≤2.5° | |
| Electrical Specifications | ||
| Bandwidth | 40 Hz to 10 kHz | |
| Crest Factor | 3 for a current of 200 A RMS | |
| Maximum Currents | 200 A continuous for a frequency 3 kHz (limitation proportional to the inverse of one third of frequency beyond) | |
| Load Impedance | ≤10 ɷ | |
| Operating Voltage | 600 VRMS | |
| Common Mode Voltage | 600 V category III and pollution degree 2 | |
| Influence of Adjacent Conductor | ≤ 15 mA / A at 50 Hz | |
| Influence of Conductor Position in Jaws | ≤ 0.5 % of output signal at 50/60 Hz | |
| Load Influence 0.2 to 10 ɷ | <0.5 % on measurement < 0.5° on phase |
|
| Influence of Frequency | <3 % of output signal 40 Hz to 1 kHz | |
| Influence of Crest Factor | <4 % of output signal for a crest factor of 3 and current 200 of A RMS | |
| Mechanical Specifications | ||
| Operating Temperature | 14 to 131°F (-10 to 55 °C) | |
| Storage Temperature | -40 to 158°F (-40 to 70 °C) | |
| Influence of temperature | ≤ 0.15 % of output signal per 10 °K | |
| Relative Humidity for Operation | 0 to 85 % RH decreasing linearly above 95°F (35 °C) | |
| Influence of Relative Humidity | <0.2 % of output signal from 10 to 85 % RH | |
| Operating Altitude | 0 to 2000 m | |
| Maximum Jaw Opening | 20 mm | |
| Clamping Capacity | Cable: Ø max 20 mm Busbar: 1 busbar of 20 x 5 mm |
|
| Casing Protection Rating | IP40 (IEC 529) | |
| Drop Test | 1 m (IEC 68-2-32) | |
| Shock Resistance | 100 g (IEC 68-2-27) | |
| Vibration Resistance | 10 / 55/10 Hz, 0.15 mm (IEC 68-2-6) | |
| Self-Extinguishing Capability | Casing: UL94 V2 | Jaws: UL94 V0 |
| Output | 1.5 m two-wire lead with double or reinforced insulation terminated by 2 elbowed male safety plugs (4 mm) | |
| Dimensions | 5.3 x 2.0 x 1.18" (135 x 51 x 30 mm) | |
| Weight | 0.39 lbs (180 g) | |
| Safety Specifications | ||
| Electrical Safety | Instrument with double insulation or reinforced insulation between the primary, the secondary and
the grippable part located under the guard as per IEC 1010-1 & IEC 1010-2-032 600 V category III, pollution degree 2 300 V category IV, pollution degree 2 |
|
| Electromagnetic Compatibility | EN 50081-1: class B EN 50082-2 Electrostatic discharge: IEC 1000-4-2 Radiated field: IEC 1000-4-3 Fast transients: IEC 1000-4-4 Magnetic field at 50/60 Hz: IEC 1000-4-8 |
|
