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This САНТ.411152.068-05.1 РЭ Operation Manual contains brief information about CE208 S7 multifunctional
single-phase electric energy meter (hereinafter referred to as the «Meter»). Complete information on the above
meter is contained in САНТ.411152.068-05.1 РП User Manual, which can be found at the manufacturer’s website:
www.energomena.ru/ru/products/meters/ce208-all.
When learning about the meter and operating it, you must be additionally guided by
САНТ.411152.068-03.1 ФО Data Sheet (supplied with the meter) and САНТ.411152.068-05.1 РП User Manual.
Only persons who have received special training for working with voltages up to 1000 V and who have studied
the Operation Manual are allowed to work with the meter.
1 SAFETY REQUIREMENTS
1.1 By operational safety, the meter meets the safety requirements of GOST 22261-94 and IEC 61010-1:2001.
1.2 Protection against electric shock is ensured through the use of double or reinforced insulation according
to IEC 61010-1:2001.
1.3 The insulation between all current and voltage circuits connected together and with the «ground» can
withstand a voltage of 4 kV AC at 50 Hz for 1 minute. During the test, the leads of the electrical test output device,
the interface circuits are connected to the «ground» (the «ground» is a conductive foil film enclosing the meter and
attached to a flat conductive surface on which the meter base is mounted).
1.4 The insulation between all current and voltage circuits connected together and with the «ground» can
withstand pulse voltage of 6 kV. During the test, the leads of the electrical test output device must be connected to
the «ground».
1.5 Insulation resistance between the casing and electrical circuits, at least:
20 MΩ — under conditions of clause 2.5;
7 MΩ – at an ambient air temperature (40±2) °С, relative air humidity of 93%.
1.6 The meter must be installed and operated in accordance with the applicable rules for technical operation of
electrical installations.
1.7 Do not put foreign objects on the meter, avoid bumps.
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