Bender ISOMETER isoES425 Quick Start Manual page 37

Insulation monitoring device for unearthed ac, ac/dc and dc power supplies it systems for energy storage up to ac/dc 400 v, software version: d0471 v1.xx

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Classification of mechanical conditions acc. to IEC 60721:

Stationary use (IEC 60721-3-3) .............................................................................................................................. 3M4

Transport (IEC 60721-3-2) ..................................................................................................................................... 2M2

Long-term storage (IEC 60721-3-1) ...................................................................................................................... 1M3

Connection

Connection type................................................................................................................................Push-wire terminal

Nominal current....................................................................................................................................................≤ 10 A

Conductor sizes............................................................................................................................................. AWG 24-14

Stripping length....................................................................................................................................................10 mm

rigid ..........................................................................................................................................................0.2...2.5 mm²

flexible without ferrules........................................................................................................................ 0.75...2.5 mm²

flexible with ferrules, with/without plastic collar ............................................................................... 0.25...2.5 mm²

Multiple conductor, flexible with TWIN ferrule with plastic sleeve.......................................................0.5...1.5 mm²

Opening force........................................................................................................................................................... 50 N

Test opening, diameter....................................................................................................................................... 2.1 mm

Other

Operating mode ........................................................................................................................... Continuous operation

Mounting .................................................................................................... Cooling slots must be ventilated vertically

Degree of protection, built-in components (DIN EN 60529) ................................................................................. IP30

Degree of protection, terminals (DIN EN 60529) .................................................................................................... IP20

Enclosure material .................................................................................................................................... Polycarbonate

DIN rail mounting acc. to................................................................................................................................. IEC 60715

Screw fixing ......................................................................................................................... 2 x M4 with mounting clip

Weight ................................................................................................................................................................ ≤ 150 g

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