Microampere Level Split Leakage Current Sensor Series

Main Functions

It is used for on-line detection of AC leakage current, phase, electrical energy, power, power factor, and harmonics, and on-line testing of leakage current of zinc oxide arrester.
Has super anti-interference ability
Products comply with RoHS environmental protection requirements
Products meet CE requirements
Can output current signal or voltage signal
Accept customer customization

Consult Immediately

Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

Performance characteristics of microamp-level open-and-close leakage current transformer series products：
1. The open-and-close structure does not require power failure and does not need to disconnect the line under test. The installation is fast, safe and reliable, especially suitable for online installation.
2. It adopts permalloy iron core and double-layer shielding technology, with stable performance and high accuracy, super anti-interference ability, and is suitable for complex interference environments.
3. The firewire and zero wire can be clamped together at the same time to measure the leakage current of cables and electrical equipment.
4. The range, turn ratio, output interface, etc. of the transformer can be customized according to customer requirements.
5. Output interface: 2-core shielded wire or 3P plug-in terminal.
6. Safety level: CATⅢ600V.
7. Working temperature: -15°C～50°C

Product Model	Product Picture	Measurement Parameters	Reference Load	Clamp Jaw Size	Dimensions	Weight
ETCR022KU		Range: 0.000mA～10A Accuracy level: 0.5 Phase error: ≤1° Variable ratio: 1000:1 Working frequency: 10Hz～100kHz	0～100mA≤300Ω 0～1A≤30Ω 0～10A≤3Ω	Ф22mm	96mm×94mm×34mm	480g
ETCR045KU		Range: 0.000mA～10A Accuracy level: 0.5 phase error: ≤1° Variable ratio: 1000:1 Operating frequency: 10Hz～100kHz	0～100mA≤300Ω 0～1A≤30Ω 0～10A≤3Ω	Ф45mm	118mm×116mm×34mm	830g
ETCR080KU		Range: 0.000mA～10A Accuracy level: 0.5 Phase error: ≤1° Variable ratio: 1000:1 Working frequency: 10Hz～100kHz	0～100mA≤300Ω 0～1A≤30Ω 0～10A≤3Ω	80mm×20mm	165mm×88mm×34mm	820g
ETCR090KU		Range: 0.000mA～10A Accuracy level: 0.5 Phase error: ≤1° Variable ratio: 1000:1 Working frequency: 10Hz～100kHz	0～100mA≤300Ω 0～1A≤30Ω 0～10A≤3Ω	Ф90mm	179mm×171mm×31mm	1350g

Technical Parameter

Model comparison

Product Picture	Product Model Name	Clamp Jaw Size	Current Range	Precision Level	Others
	Split Type Leakage Current Sensor Series	Φ10mm/Φ25mm/Φ25mm/Φ40mm/Φ80mm	AC 0.00mA～20A/30A/60A	0.5	Accept Customization
	Split Type DC Leakage Current Sensor Series	Φ10mm/Φ25mm	DC 0.0mA～100mA	3.0	±12VDC, Accept Customization
	Microampere Level Split Leakage Current Sensor Series	Φ22mm/Φ45mm/80mm×21mm/Φ90mm	AC 0uA～10A	0.5	Accept Customization
	Split Type Leakage Current Sensor Series	80×26mm/85×20mm	AC 0.00mA～60A	1.0	Accept Customization
	Flat Port Leakage Current Sensor Series	145×40m/200×40mm	AC 0.00mA～60A	1.0	Accept Customization