2S series HD194Z(E) Network (multi-function) Power Meter

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Products >> Multi-function power meter > 2S series HD194Z(E)

2S series HD194Z(E) Network (multi-function) Power Meter

1. Summarize:

HD194Z（E）series of network (multi-function) power meter set of programmable power measurement、digital display、digital communication and a variety of input、output function with smart power meter.
HD194Z (E) series of power meters can measure a variety of commonly used parameters and the active/ reactive power, the greatest amount of need and have a wide range of expansion of function modules: digital communication modules, digital switching modules, electric power pulse modules, and analog pulse output module to send the quantitative, can be selected flexibly. All data are available through RS-485 communication using MODBUS protocol I read, the volume of input switches can be used to monitor the status of switches; the output switch can be remote control, the more alarm; analog variables can be output to replace the traditional transmission browser. HD194Z (E) family of network (multi-) power meter can adapt to all voltage levels and the connection mode, to meet a variety of specifications of the distribution of high and low pressure switch cabinet, focus on installation.

2. Type and meaning:

3. Performance index:

Technical parameters			Index
Referenced standards	Basic power		GB/T13978-1992
	Active electric power		GB/T13850-1998（IEC688-1992）
	Reactive electric power		Reactive 1.0, other 0.5
Accuracy class
Input	applicable network		Single phase, three phase 3 wire, three phase 4 wire
	Voltage	Rated value	AC 100V、220V、380V
		Overload	1.2 times Successively，2 times/10s
		Power loss	< 0.4VA/phase
		impedance	≥200kΩ
	Current	Rated value	AC 1A、5A
		Overload	1.2 times Successively，10 times/10s
		Power loss	< 0.2VA/phase
		impedance	≤0.1Ω
	Frequency		50±5Hz, 60±5Hz
Output	electric power pulse		2-way electric power pulse, 4-quadrant electric power measurement
	digital communication interface		RS485/Modbus-RTU baud rate 1200/2400/4800/9600
	switching input		3 to 8 pole switching input, dry contact or wet contact input
	Switching output		2 to 4 pole relay output
	Analog output		2 to 4 pole analog transmission output, 4~20mA/0-20mA/0-5V
Power supply	Voltage range		AC, DC: 80V ~ 290V, DC 20 ~ 60V(optional)
	Power loss		< 5VA
Insulation resistance			≥100MΩ
Power frequency withstand voltage			2Kv/1min(AC effective value for test voltage ，input/enclosure/power supply belong)
Protection level of cover			IP52
Mean time between failures MTBF			≥50000h
EMC	Electrostatic discharge test		GB/T17626.2-1998（IEC61000-4-2）class 4
	Electrical fast transplant/burst immunity test		GB/T17626.4-1998（IEC61000-4-4）class 3 test voltage: voltage current 1kV; power: 2 kV
	Surge immunity test		GB/T17626.5-1998（IEC61000-4-5）class 4
Ambient condition	Temperature		Working: -10℃~+55℃, store: -25℃~+70℃
	Relative humidity		≤90%RH, non-condensing, non-corrosive gas site
	Altitude		≤2500m

4. Products:

2S series

1. Installation method: screen installation (hold size: 111×111 mm)

2. Display

2SY: measure three phase voltage, three phase current, active power, reactive power, frequency, power factor, active energy (absorb) and reactive energy (inductive), By switching means and LCD display the above power parameters, and to perserve and display the last month, 2 month ago electric power and peak balka time-sharing power.

2S4: measure three phase voltage, three phase current, active power, reactive power, frequency, power factor, active energy (absorb) and reactive energy (inductive), By switching means and 3 row 5 digits LED, and indicator light above parameters.

2S7: measure 4-quadrant electric power: active energy (Absorption and release), reactive energy (Inductive and capacitive), adopt 2 row 6 digits LED display type, display active energy (absorb) and reactive energy (inductive), when press the switch button, the meter will display active energy (absorb) and reactive energy (inductive), and continue for some time after the return to display active power (absorb) and reactive energy (inductive).

2S9: measure 3 current and one active energy, adopt 3 row 4 digits, LED display current, 1 row 6 digits LED display energy.

3. Outline dimension: