ETCR9000B Wireless H/L Voltage Clamp Current Meter AC 0mA～1200A Manufacturer & Supplier

Overview
Specification
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Overview

ETCR9000B Wireless H/L Voltage Clamp Meter break through the traditional structure, specially designed and manufactured for measuring high voltage current, the tester adopts CT technology and mask digital integration technology, the instrument composed of special clamp current meter and high voltage insulation rod, equipped with wireless receivers, which can receive the tested data within 30M straight-line distance. If not use insulation rod, which can be used as high accuracy low voltage clamp current meter.

ETCR9000B Wireless H/L Voltage Clamp Meter, the innovative integrated design of the clamp and the guide area ensures the high accuracy, high reliability and high stability of year-round uninterrupted testing.

ETCR9000B Wireless H/L Voltage Clamp Meter connect with insulation rod, which can use for high voltage line current measurement of the wire with insulation skin below 110KV online current measurements, also with peak hold, data hold and data storage and so on others functions, the special clamp current meter convenient to clamp or withdraw the tested wire operate by push or pull back the insulation rod, save time and convenient. It is widely used in substations, power plants, and industrial and mining enterprises, inspection stations, electrical maintenance departments for current detection and electrical field operations. It also can replace the H/L voltage transformation ratio tester, which can measure the H/L voltage current of the primary circuit and the secondary circuit respectively, and then calculate the H/L voltage transformation ratio. The insulation rod is light, has the characteristics of moisture-proof, high temperature resistance, impact resistance, bending resistance, high insulation, scalable and so on.

Specification

Technical Parameters

Function	Description
Power Supply	DC 6V（1.5V AAAx8）
Test Mode	Clamp CT, integration method
Transmission Mode	433Hz wireless transmission, transmission distance 30M
Display Mode	4 digital LCD display, backlight function, suitable for dim place
LCD Size	47mm×28.5mm
Meter Size	Detector: 76mm×255mm×31mm; Receiver: 78mm×165mm×42mm
CT Size	φ48mm
Sampling Rate	2 times/second
Measurement Range	0mA～1200A (50/60Hz automatic)
Max Resolution	1mA
Shift	0mA～1200A full-automatic
Test Accuracy (23℃±5℃，below80%RH)	0mA～99.9A: ±1%±5dgt
	100A～599A: ±1.5%±5dgt
	600A～1200A: ±2%±5dgt
Data Storage	99 groups, in storage process "MEM" symbol display, "FULL" symbol flashes display indicate storage full
Line Voltage	Testing below 110kV, operated with insulation rod.
Data Hold	Press HOLD key to hold data in test mode, “HOLD” symbol display, press HOLD key once again cancel this function
Data Access	"MR" symbol display, can look up all storage data
Overflow Display	Exceed measure range overflow function: "OL A" symbol display
No Signal Indication	When the receiver has not received transmit signal, dynamic display “no- -”symbol
Auto Shut Down	15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption
Battery Voltage	When battery voltage is lower than 4.8V, low battery voltage symbol will display and remind to replace battery.
Meter Weight	Detector: 363g, Receiver: 272g, the meter total weight: 3.3kg (include the insulation rods)
Working Environment	-10℃~50℃；below 80%rh
Store Environment	-10℃~60℃；below 70%rh
Interference	No interference of 315MHz and 433MHz same frequency signals
Insulation Rod Size	4300mm
Insulation Withstand Voltage	AC110kV/rms（The telescopic insulation rod is fully opened between the two ends）

Relate Model

Model	Current Range & Resolution	CT Size & Communication
ETCR9000B	AC 0mA～1200A / 1mA	Φ48mm / Wireless, 30m
ETCR9100B	AC 0.00mA~600A / 0.01mA	Φ33mm / Wireless, 30m
ETCR9150B	AC 0mA~1200A / 1mA	Φ36mm / Wireless, 30m
ETCR9200B	AC 0mA～1200A / 1mA	Φ68mm / Wireless, 30m
ETCR9220B	AC 0.00mA~60.0A / 0.01mA	Φ68mm / Wireless, 30m