MPU-1

A	Technical Spesification
1	Measurement of leakage current	Display range 0.1 …. 9.9 A, resolution 0.1 A, accuracy ±(5% m.v + 2 digits)
		Display range 10 …. 299 A, resolution 1 A, accuracy ±(5% m.v + 2 digits)
2	Operating time standby	>18 h
3	Operating time alarm	>3 h
4	Alarm threshold setting range	0.5 … 9.9 A
5	Humidity	20 …. 90%
6	Power supply	rechargeable battery pack SONEL NiMH 9.4 V 2.1 Ah
7	Features	Continuos monitoring, measurement on one or two clamps simultaneously, diode indicator, automatic selection of measuring range, monitoring battery level, ergonomic operation, measurement in low and medium voltage network
8	Frequency range	50 Hz or 60 Hz
9	Ingress Protection	IP67

Technical Spesification

Measurement of leakage current

Display range 0.1 …. 9.9 A, resolution 0.1 A, accuracy ±(5% m.v + 2 digits)

Display range 10 …. 299 A, resolution 1 A, accuracy ±(5% m.v + 2 digits)

Operating time standby

>18 h

Operating time alarm

>3 h

Alarm threshold setting range

0.5 … 9.9 A

Humidity

20 …. 90%

Power supply

rechargeable battery pack SONEL NiMH 9.4 V 2.1 Ah

Features

Continuos monitoring, measurement on one or two clamps simultaneously, diode indicator, automatic selection of measuring range, monitoring battery level, ergonomic operation, measurement in low and medium voltage network

Frequency range

50 Hz or 60 Hz

Ingress Protection

IP67

Description

Continuous AC monitoring with Sonel MPU-1 for complete safety in power networks.

The Sonel MPU-1 leakage current alarm device is designed to monitor (measure) leakage current in AC, low and medium voltage power networks. It is used to carry out measurements whose results determine the safety status of the monitored installation in terms of leakage current flow. The device allows its users to set a threshold of leakage current flowing through a network, above which a visual/acoustic alarm will be triggered.

Description

Brand

Sonel

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