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Summary of Contents for Sonel ERP-1
- Page 1 OPERATING MANUAL ADAPTER ERP-1...
- Page 3 OPERATING MANUAL ERP-1 ADAPTER SONEL S.A. ul. Wokulskiego 11 58-100 Świdnica, Poland Version 1.5 26.04.2017...
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Page 4: Table Of Contents
DISMANTLING AND DISPOSAL ..............11 TECHNICAL SPECIFICATIONS ..............12 ......................12 ASIC DATA ....................14 DDITIONAL DATA STANDARD ACCESSORIES ................15 OPTIONAL ACCESSORIES ................15 SALES SETS ......................15 MANUFACTURER ....................15 LABORATORY SERVICES ................16 OPERATING MANUAL ERP-1 version 1.5... -
Page 5: Safety
Safety ERP-1 adapter is designed to adapt MRU meters (manufactured by Sonel SA) for the measure- ments of earth resistance of various objects e.g. power pillars, using flexible clamps (Rogowski coil). The adapter is designed to work with earth resistance meters that provide the user with a choice of performing the measurement using 3-wire method with measurement clamps. -
Page 6: Description Of The Adapter
LEDs indicating selected type of flexible clamps Selected number of flexible clamp LEDs indicating the number of flexible wraps around the pole leg clamp wraps around the pole leg OPERATING MANUAL ERP-1 version 1.5... -
Page 7: Measurements
On the MRU meter select the measurement method as 3p+clamps, setting the rotational function selector in the position shown here: Flexible clamps connected to ERP-1 adapter should be wrapped around the leg of the structure and around the steel strip (hoop) - if present - below the connecting point of cable E to the structure leg. - Page 8 – current flowing upwards to the lightning protection wire E, S, H – markings on the meter sockets Fig. 1 Schematic diagram of the static resistance measurement on electricity poles using measurement clamps and MRU-200 meter. OPERATING MANUAL ERP-1 version 1.5...
- Page 9 After selecting 3P+clamps, the following screen is displayed: b) After pressing F2 button, the window for selecting clamps is shown. You may select between hard clams (C-3) and ERP-1 adapter by operating buttons . Accept your choice by press- ing ENTER.
- Page 10 After selecting an object with four legs the following screen is shown. After connecting the clamps to ERP-1 adapter and connecting the adapter to the meter; when the number of wraps – and type of clamps are set, the right side of the screen will show the following values: U –...
- Page 11 ), the following screen will be displayed: After completing a series of measurements (on each leg), the screen will display the resultant earth resistance R . Use buttons to change results displayed by the auxiliary screen on the right. OPERATING MANUAL ERP-1 version 1.5...
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Page 12: Power Supply Of The Adapter
Do not use the adapter when the battery compartment is removed or open. Do not power the meter from other sources than those mentioned in this manual. 4.3 Charging the rechargeable batteries Rechargeable batteries must be recharged in an external charger. OPERATING MANUAL ERP-1 version 1.5... -
Page 13: Cleaning And Maintenance
Worn-out electronic equipment should be sent to a collection point in accordance with the law of waste electrical and electronic equipment. Before the equipment is sent to a collection point, do not dismantle any elements. Observe local regulations concerning disposal of packages, waste batteries and accumulators. OPERATING MANUAL ERP-1 version 1.5... -
Page 14: Technical Specifications
±(12% m.v. + 3 ±(12% m.v. + 3 ±(10% m.v. + 3 ±(10% m.v. + 3 40.0 Ω…399.9 Ω 0.1 Ω digits) digits) digits) digits) 400 Ω…1999 Ω* 1 Ω > 500 Ω uncertainty unspecified * for R OPERATING MANUAL ERP-1 version 1.5... - Page 15 (Auto-Off): ............. approx. 2 h dimensions: ....................... 146 x 88 x 33 mm g) weight of the adapter with batteries: ................. approx. 340 g h) operating temperature: ....................-10..+50C OPERATING MANUAL ERP-1 version 1.5...
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Page 16: Additional Data
≤1 kΩ and R ≤1 kΩ Within the basic uncertainty >1 kΩ or >3.999 Ω >1 kΩ or >1 kΩ and R OPERATING MANUAL ERP-1 version 1.5... -
Page 17: Standard Accessories
Case M6 – WAFUTM6. 11 Sales sets Adapter ERP-1 – WAADAERP1, Adapter ERP-1 with flexible clamps FS-2 and case – WAADAERP1V2, Adapter ERP-1 with flexible clamps FSX-3 and case – WAADAERP1V3. 12 Manufacturer The manufacturer of the device and provider of guarantee and post-guarantee service: SONEL S.A. -
Page 18: Laboratory Services
13 Laboratory services Research and Calibration Laboratory of SONEL SA offers calibration of the following instruments used for electrical/non-electrical measurements: meters for electrical protective measurements: insulation resistance, impedance and resistance of short-circuit loops, earthing resistances and earth resistivity, RCD parameters and multi-func-...
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