Split Type Leakage Current Sensor Series

Main Functions

Used for online detection of AC leakage current, phase, electrical energy, power, power factor, and harmonics
Products comply with RoHS environmental protection requirements
Products meet CE requirements
Can output current signal or voltage signal
Terminal blocks: S1, S2 coil tap end, GND shielded end
Accept customer customization

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Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

Performance characteristics of open and closed 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 precision, strong 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. It can output current signal or voltage signal.
5. The range, turn ratio, output interface, etc. of the transformer can be customized according to customer requirements.
6. Safety level: CATⅢ600V.
7. Working temperature: -15°C～50°C

Product Model	Product Picture	Measurement Parameters	Reference Load	Clamp Jaw Size	Dimensions	Weight
ETCR010K		Range: 0.00mA～20A Accuracy level: 0.5 phase error: ≤2° Variable ratio: 800:1 Operating frequency: 10Hz～100kHz	0～200mA≤300Ω 0～2A≤30Ω 0～20A≤3Ω	Ф10mm	53mm×42mm×28mm	65g
ETCR025K		Range: 0.00mA～30A Accuracy level: 0.5 phase error: ≤2° Variable ratio: 800:1 Operating frequency: 10Hz～100kHz	0～300mA≤300Ω 0～3A≤30Ω 0～30A≤3Ω	Ф25mm	78mm×82mm×31mm	120g
ETCR040K		Range: 0.00mA～60A Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 800:1 Working frequency: 10Hz～100kHz	0～600mA≤300Ω 0～6A≤30Ω 0～60A≤3Ω	Ф40mm	95mm×98mm×31mm	160g
ETCR080K		Range: 0.00mA～60A Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 800:1 Working frequency: 10Hz～100kHz	0～600mA≤300Ω 0～6A≤30Ω 0～60A≤3Ω	Ф80mm	135mm×152mm×40mm	490g

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