Network (multi-function) power meter (HZ-194Z(E))
HZ194Z (E) series network (multi-function) power meter set programmable power measurement,Digital display,Digital communication and multiple inputs,Output function in one smart power meter HZ194Z (E) series meters can measure various common power parameters and whether or not there is power,Maximum demand,And has a variety of extended
function modules:Digital communication module,Digital switch module,The energy pulse module and the analog variable output module can be flexibly selected as needed.All transmitted data
can be read by the RS-485 communication port using the MODBUS protocol. The digital input can be used to monitor the status of the switch;The output of the switch can be remotely controlled,Overrun alarm;The analog transmit output function replaces the traditional transmitter.HZ194Z (E) series network (multi-function) power meter can adapt to the station with voltage level and wiring method,Meet the
distribution of high and low voltage switchgear in various specifications, Centralized installation.
Performance
Technical parameters | Index | ||
Reference Standard | Basic battery | GB/T22264-2008 | |
Active energy | GB/T13850-1998(IEC688-1992) | ||
Reactive energy | Reactive energy 1.0, other 0.5 | ||
Accuracy level | |||
Input |
Voltage | Applicable network | Single-phase, three-phase three-wire, three-phase four-wire |
Rating | AC 100V, 220V, 380V (please specify when ordering) | ||
Overload | 1. 2 times continuous, 2 times/10 seconds | ||
Power consumption | <0.4VA/phase | ||
Impedance | ≥200Ω | ||
Current | Rating | AC1A, 5A (please specify when ordering) | |
Overload | 1.2 times continuous, 10 times/10 seconds | ||
Power consumption | <0.2VA/phase | ||
Impedance | ≤0.1Ω | ||
Frequency | 50±5Hz, 60±5Hz | ||
Output | Power pulse | 2-way energy pulse, 4 quadrant energy metering | |
Digital communication interface | |||
Switch input | 1 to 4 switch variable inputs, dry contact or wet contact input | ||
Switch output | 1 to 2 relay outputs | ||
Analog output | 1 to 3 analog transmission output, 4~20mA/0~20mA/0~5V | ||
Power supply | Voltage range | AC, DC: 80V~290V, DC20~60V (optional) | |
Power consumption | <5VA | ||
Insulation resistance | ≥100MΩ | ||
Power frequency withstand voltage | 2Kv/1min (test voltage is AC rms, input/case/power supply) | ||
Panel protection level | IP52 | ||
Mean time between failures MTBF | ≥50000h | ||
Electromagneticcompatibility | Electrostatic discharge immunity test | GB/T17626.2-1998 (IEC61000-4-2) level 4 | |
Electrical fast transient burst immunity test | GB/T17626.2-1998 (IEC61000-4-4) Level 3 test voltage: voltage and current 1kV; power supply: 2kV | ||
Surge (impact) immunity test | GB/T17626.5-1998 (IEC61000-4-5) Level 4 | ||
Environmentalconditions | Temperature | Work: -10C~+55C, storage: -25C~+70C | |
Humidity | ≤90% RH, no condensation, no corrosive gas | ||
Altitude | ≤2500m | ||
Modeling guide
Page number |
Product Series | Features | |||||||||||||
Digital Display | Communication Interface | Programmable | Power pulse | Transmitting output | Switch input | Switch out | |||||||||
1 | HZ194Z series network power meter | Have | Have | Have | Have | Optional | Optional | Optional | |||||||
2 | HZ194E series network power meter | Have | Have | Have | Optional | No | No | No | |||||||
Features
Model | Measurement parameter |
Display | Module function (option, please specify when ordering) |
Main dimensions | |||||||||||
Communication Pulse Transmitting Switch module output output | |||||||||||||||
HZ194Z(E)-2S4 | All power parameters in the power network | LED shows all parameters | RS485 Two-way Three-way 1~4 way or 1~2 way out | Face frame: 120×120 Opening: 111×111 | |||||||||||
HZ194Z(E)-2S7 | Four quadrant power | LED shows 4 electric energy | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 120×120 Opening: 111×111 | ||||||||
HZ194Z(E)-2S7A | Current and active energy | LED display current and electrical energy | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 120×120 Opening: 111×111 | ||||||||
HZ194Z(E)-2S9 | Three-phase current and active energy | LED shows all parameters | RS485 | One-way | Three-way | 1~4 way or 1~2 way out | Face frame: 120×120 Opening: 111×111 | ||||||||
HZ194Z(E)-9S4 | All power parameters in the power network | LED shows all parameters | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 96×96 Opening: 91×91 | ||||||||
HZ194Z(E)-9S7 | Four quadrant power | LED shows 4 electric energy | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 96×96 Opening: 91×91 | ||||||||
HZ194Z(E)-9S9 | Three-phase current and active energy | LED display current and active energy | RS485 | One-way | Three-way | 1~4 way or 1~2 way out | Face frame: 96×96 Opening: 91×91 | ||||||||
HZ194Z(E)-9S9A | Three-phase voltage, three-phase current and active energy | LED display current and active energy | RS485 | One-way | Three-way | 1~4 way or 1~2 way out | Face frame: 96×96 Opening: 91×91 | ||||||||
HZ194Z(E)-3S4 | All power parameters in the power network | LED shows all parameters | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 80×80 Opening: 76×76 | ||||||||
HZ194Z(E)-2SY | All power parameters in the power network | LED shows all parameters | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 120×120 Opening: 111×111 | ||||||||
HZ194Z(E)-2S4+ | All power parameters+ harmonic monitoring | LED shows all parameters | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 120×120 Opening: 111×111 | ||||||||
HZ194Z(E)-9SY | All power parameters in the power network | LED shows all parameters | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 96×96 Opening: 91×91 | ||||||||
HZ194Z(E)-9SY+ | All power parameters+ harmonic monitoring | LED shows all parameters | RS485 | Two-way | Three-way | 1~4 way or 1~2 way out | Face frame: 96×96 Opening: 91×91 | ||||||||
HZ194Z(E)-AS4 | All power parameters in the power network | LED shows all parameters | RS485 | One-way | No | No | Face frame: 72×72 Opening: 66×66 | ||||||||
