Adapter for poles earth resistance measurement

Regular price $781.00

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Description

Flexibility in measurements

The SONEL ERP-1 adapter, in combination with meters that can generate measurement current of 200 mA, serves for measuring of resistance of multiple groundings without disconnecting control connection clamps. The flexible, big diameter coil allows to measure earth resistance of e.g. transmission towers - including lattice poles - without shutting down the power line.

Ergonomic design of the adapter, its convenient housing and simple operation make earth resistance measurements on transmission towers and pylons quick and problem-free. The protection degree of the adapter is IP67, which makes it suitable for operation in muddy and rain conditions.

Technical data

Name	Description
Flexible clamp FS-2
output level	100 mV / 1 A
ength	4000 mm \| 157.5”
Flexible clamp FSX-3
output level	300 mV / 1 A
length	2000 mm \| 78.7”
Measurement category acc. to IEC 61010-1	CAT IV 300 V
Measurement range	up to 5 A
Operating frequency
for 50 Hz networks	125 Hz
for 60 Hz networks	150 Hz
Power supply	3x LR6 1.5 V battery or 3x NiMH LR6 1.2 V rechargeable battery
Other data
Operating temperature	-10...+50°C \| 14...122°F
Storage temperature	-20...+80°C \| -4...176°F
Humidity	20…90%
Ingress protection	IP67

Weight and dimensions

Parameter	Value
Net weight (kg)	0.3
Package weight (kg)	0.5
Package width (cm)	12.5
Package height (cm)	7.5
Package length (cm)	24.5