Functions?and?Features

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;?Front?panel?mounted?in?3?points?for?fixing,?the?appearance?and?dimensions?are?in?accordance?with?

Standards?BS?7856?and?DIN?43857.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? 6?digits?LED?or?7?digits?LCD?display?for?option.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Can?select?one?meter?with?one?card?and?the?card?can?be?reloadable?via?the?computer?with?an?IC?card?

programmer.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Can?select?the?meter?suitable?for?both?reloadable?IC?card?and?disposable?IC?card.?To?load,?please?let?both?

IC?card?programmer?and?the?computer?on?line.?It?is?also?available?to?load?via?the?separate?offline?IC?card?

programmer.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Keypad?IC?card?programmer?and?universal?IC?card?programmer?for?option.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? IC?card?is?with?data?encryption?and?anti-fake?protection.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Prepayment?mode?is?by?kWh.?Another?mode?by?credit?is?for?option?when?ordering.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Standard?configuration?of?prepayment?management?system?software?is?a?single?computer?version.?Network?

version?is?for?option?when?ordering.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Have?the?functions?of?load?control,?automatic?detection?and?indication?of?fault.?Standard?configuration?is?

without?the?detection?function?of?opening?terminal?cover.?When?ordering,?you?can?add?the?function:?while?

opening?terminal?cover,?the?power?will?be?cut.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Equipped?with?a?polarity?passive?energy?impulse?output?terminal,?conforming?to?Standards?IEC?62053-31?

and?DIN?43864.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? LEDs?indicate?separately?the?power?state?on?each?phase,?the?energy?impulse?signal?and?load?current?flow?

direction.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Automatic?detection?for?the?load?current?flow?direction.?LED?lighting?of?load?current?flow?direction?means?

reverse?current?flow.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Three?elements?measure?the?active?energy?consumption?in?one?direction?on?three?phase?four?wire,?which?is?

not?related?with?the?load?current?flow?direction?at?all,?complying?with?Standards?IEC?62053-21.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Direct?connection?and?CT?connection?for?option.?The?type?of?direct?connection?is?type?16B.?The?type?of?CT?

connection?is?type?48B.

√? The?LEM101?series?Single phase electronic prepayment watt-hour meter ;? Can?select?the?extended?terminal?cover?or?short?terminal?cover.

Technical?parameters

Model

Accuracy

Reference

voltage?(V)

Current

specifications?(A)

Starting?current?(A)

Insulation

performance

LEM101xx

Class?1

3×127/220

3×230/400

CT/5

10(60)

20(100)

0.01

0.04

0.08

AC?voltage?4kV?for?1?

minute,?

1.2/50us?waveform?

impulse?voltage?6kV.