Smart Multi-function Power Meter-Power Meter-Electrical Equipment Supply-Zhejiang Leidun Electric Co., LTD

Model Description Models and Functions Typical signal wiring diagram Appearance and Installation dimensions (mm)

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① LEIDUN

② 192: single-phase AC signal input， 194: three-phase AC signal input， 195: DC signal input

③ Function code: A: Current, V: Voltage, F: Frequency, H: Power factor, P: Active power, Q: Reactive power, E: Active electric energy,

RE: Reactive electric energy, I/U: current and voltage combination, D: full electric quantity Multi-function Power Meter,

FD: full electric quantity measurement + time-of-use (TOU) metering, HD: full electric quantity measurement + harmonic detection,

FHD: full electric quantity measurement + TOU metering + harmonic detection

④ External dimensions：

Code	Corresponding pointer gauge model	Frame size (mm)	Installation size (mm)
2	42 Square	120×120	111×111
3	6 Square	80×80	76×76
5	5 With groove	96×48	92×45
9	9 Square	96×96	92×92
A	72 Square	72×72	68×68
D	Squircle	48×48	45×45

⑤ Display mode：1 - single row display, 3 - three rows display, 5 - five rows display, Y - LCD

⑥ nI : Switch input ( n=1-way, 2-way, 3-way......)

⑦ nO: Alarm switch quantity output (n=1-way, 2-way, 3-way...)

⑧ nT-RS485 communication (n=1-way, 2-way)

⑨ (omitted)- No analog converter output function, nD- analog converter output (n=1, 2, 3......)

Note:

1. Three-phase full electric quantity measurement includes three-phase current, voltage, three-phase active power, three-phase reactive power, power factor, and forward active and reactive power display.

2. If you have special ordering requirements, please consult with our technical department.

Model		Extended function (optional)						Installation size (mm)
Model	Three-phase full electric quantity measurement	Switching input	Switching output	Changeover output	Communication interface	LED	ICD	Installation size (mm)
LD192-D2	√	4	4	4	1	√	-	111×111
LD192-D2Y	√	4	4	4	1	-	√
LD194-FD2Y	√	4	4	4	1	-	√
LD194-HD2Y	√	4	4	4	1	-	√
LD192-D3	√	-	-	-	1	√	-	76×76
LD192-D3Y	√	-	-	-	1	-	√	76×76
LD192-D9	√	4	4	4	1	√		92×92
LD192-D9Y	√	4	4	4	1		√
LD194-FD9Y	√	4	4	4	1	-	√
LD194-HD9Y	√	4	4	4	1	-	√
LD192-DA	√	-	-	-	1	√	-	68×68
LD192-DAY	√	-	-	-	1	-	√	68×68

VIEW ALL

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LD	19	-	□	□	□	-	□	□	□	□
↓	↓	↓	↓	↓	↓		↓	↓	↓	↓
①	②		③	④	⑤		⑥	⑦	⑧	⑨

LD	19	-	□	□	□	-	□	□	□	□
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①	②		③	④	⑤		⑥	⑦	⑧	⑨