| Prod Model: |
RTL-148 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Resolution: 0.1mA: |
Measurement Range: 0.00mA-2500A |
Product Description
RTL-148 Super-large Caliber Leakage Clamp Current Sensor is well designed and manufactured for measurement of AC leakage current, leakage current, higher harmonic current, phase, frequency, power and electric energy, by adopting the latest CT technology. Its large caliber 148mm×108mm can clamp electric cable of Φ108mm, or 160mm×4mm flat cable and steel earth wires. It is portable, clamp designed, no need to disconnect the circuit, non-contact measurement, which means safer and faster.
It can be connected with phase detection analyzer, industrial control equipment, data recorder, oscilloscope, electric power quality analyzer, high precision multi-meter, widely applied in those fields as electricity, communications, meteorology, railroad, oilfield, construction, measurement, scientific & research teaching institutes, industrial and mining establishments.
The clamp is made of special alloy, adopt the latest CT and magnetic shielding techniques, can almost shield the influence from external magnetic field, to ensure the high precision, high stability and high reliability of perennial uninterrupted measurement.
| Technical Specifications |
| Model No. | RTL-148 |
| Product Name | Large Caliber High Accuracy Clamp Current Sensor |
| Function | Measurement of AC current, higher harmonic current, phase, electric energy, power and power factor |
| Test Mode | Clamp CT |
| Clamp Size | 148mm×108mm |
| Measurement Range | AC 0.0mA-3000A |
| Resolution | AC 0.1mA |
| Accuracy | ±2.0%FS (50Hz/60Hz; 23ºC±2ºC, below 70%RH, keep the measured wire be in the center of the clamp) |
| Coils Turn | 125.0006944 |
| Phase Error | ≤3°(50Hz/60Hz; 23ºC±2ºC) |
| Reference Load | RL: 0-300mA≤3kΩ; 0-30A≤30Ω; 0-4000A≤0.3Ω |
| Output Mode | Current induction output |
| Output Interface | 2 bare wires or standard multi-meter pen plug |
| Lead length | 2m |
| Electric Field Interference | About 5mA when the external electric field 100A, 10mm nearby |
| Wire Position | Keep the measured wire be in the center of the clamp |
| Current Frequency | 45Hz-60Hz (Frequency of the measured current) |
| 10Hz-100kHz |
| Circuit Voltage | Below 600V AC |
| Size | Length 350mm × Width 180mm × Height 55mm |
| Weight | 1.5kg |
| Working Temperature and Humidity | -20ºC-50ºC, below 80%rh |
| Storage Temperature and Humidity | -10ºC-60ºC, below 70%rh |
| Insulation strength | AC3700V/rms(between core and shell) |
| Safety Specifications | IEC1010-1, IEC1010-2-032, 2 class of pollution, CAT III(600V) |
| Accessories | Current Sensor: 1 pc |
Located in Shenzhen, Refine Technology Limited is a professional supplier and solution provider for electrical equipment and manufacturing machinery.
Up to now, we have established strategic partnership with power utilities, state-owned enterprises, reputed companies in North America, Europe, Asia, Africa, South America, etc.
In the past years, our quality products and complete solution has been exported to many countries worldwide, such as whole-process solution on tendering, turnkey project to set up a new concrete pole factory, one-stop electrical equipment procurement/delivery/after sales services, etc.
Since the foundation of the company, we regard quality as the foundation of long-term development, our company has been operating strictly as per ISO9001 quality management system, while our products has been certified in the target markets like Europe, North America, Asia, etc.
Apart from the offline marketing channels, our online E-commerce marketing is also growing drastically, our O2O business mode and professional backup team will keep bring value to all our partners.
Regarding ' Integrity' as our core value and ' Win-win' as the business strategy, we sincerely welcome you to visit our company or contact us for any upcoming cooperation opportunities.
Looking forward to establishing a long-term partnership with you.
