Changsha Purple Horn E-Commerce Co., Ltd.
| Standby Current | - |
| working temperature | -20℃~+70℃ |
| Current Range | 100A~4kA |
| Voltage - Supply | 24V |
| Sensitivity | - |
| Description | 100A~4kA Current Sensors RoHS |
| Mfr. Part # | 2904921 |
| Model Number | 2904921 |
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Product Specification
| Standby Current | - | working temperature | -20℃~+70℃ |
| Current Range | 100A~4kA | Voltage - Supply | 24V |
| Sensitivity | - | Description | 100A~4kA Current Sensors RoHS |
| Mfr. Part # | 2904921 | Model Number | 2904921 |
This set includes a 1 A measuring transducer and a Rogowski coil with a signal line, designed for measuring AC current on busbars and power lines. The Rogowski coil has a length of 300 mm and a diameter of 95 mm, with a 3 m signal line. It is suitable for applications requiring accurate AC current measurement in various industrial settings.
| Specification | Measuring Coil | Measuring Transducer |
|---|---|---|
| Dimensions (W x H x D) | - | 22.5 mm x 85 mm x 70.4 mm |
| Ambient Temperature (Operation) | -30 C ... 80 C | -20 C ... 70 C |
| Ambient Temperature (Storage/Transport) | -40 C ... 80 C | -25 C ... 85 C |
| Maximum Altitude | < 2000 m | |
| Permissible Humidity (Operation) | 5 % ... 95 % (non-condensing) | |
| Degree of Protection | IP67 (not assessed by UL) | IP20 |
| Nominal Supply Voltage | - | 24 V DC -20 % ... +25 % (19.2 V DC ... 30 V DC) |
| Max. Current Consumption | - | 190 mA (at 19.2 V) |
| Power Consumption | - | 4 W |
| Frequency Measuring Range | 40 Hz ... 20000 Hz | - |
| Position Error | < 1 % | |
| Linearity Error | 0.1 % | < 0.5 % (From the range end value) |
| Phase Angle | < 1 | |
| Max. Distances for Copper Cables (PN) | 32 m (0.75 mm), 64 m (1.5 mm), 107 m (2.5 mm) | |
| Input Signal (at 50 Hz) | - | 100 mV (1000 A) |
| Input Impedance | - | 27 k (smallest measuring range) |
| Output Signal (at 50 Hz) | 100 mV (no load, at 1,000 A) | - |
| Output Voltage (in no-load operation) | VOUT = M * dI/dt | - |
| Output Voltage (sinusoidal, no-load) | 100 mV (VOUT = 2 * * M * f * I (M = 0.318 H; example: At 50 Hz; I = 1,000 A)) | - |
| Current Output Signal | - | 0 A AC ... 1 A |
| Rated Power | - | 1.5 VA |
| Load | - | 0 ... 1.5 |
| Length of Measuring Coil | 300 mm | - |
| Diameter of Measuring Coil | 8.3 mm 0.2 mm | - |
| Length of Signal Cable | 3000 mm | - |
| Signal Line Conductor Structure | 2x 0.22 mm (Signal), 1x 0.22 mm (Shielding) | - |
| Rated Insulation Voltage | 1000 V AC (rms CAT III), 600 V AC (rms CAT IV) | - |
| Test Voltage | 10.45 kV (DC / 1 min.) | 1.5 kV AC (Supply/input and output: 50 Hz, 1 min) |
| Basic Accuracy | < 0.21 % | - |
| Frequency Range | - | 45 Hz ... 65 Hz |
| Max. Detectable Harmonics | - | < 2 kHz |
| Connection Method (Transducer Side) | - | Screw connection |
| Stripping Length | - | 7 mm |
| Screw Thread | - | M3 |
| Conductor Cross Section (Solid) | - | 0.2 mm ... 2.5 mm |
| Conductor Cross Section (Flexible) | - | 0.2 mm ... 2.5 mm |
| Conductor Cross Section (AWG) | - | 24 ... 14 |
| Torque | - | 0.5 Nm ... 0.6 Nm |
| Pollution Degree | 2 | |
| Overvoltage Category | III (1000 V), IV (600 V) | |
| Temperature Coefficients | 0.005 %/K (+10 C ... +70 C), 0.07 %/K (-20C ... +10C) | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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