overview
The programmable digital voltmeter has the following functions and features:
The full-scale display value, upper and lower limit alarm values, and communication address can be freely set through the buttons on the panel, making it very flexible and convenient to use.
● Optional analog transmission output, 4-20mA, 0-20mA, 4-12-20mA, 0-5V, 1-5V optional.
● Optional 2-channel alarm output for monitoring the upper and lower limits of the measured parameters.
Optional RS485 digital interface, using standard MODBUS-RTU protocol.
Adopting direct communication RMS effective value measurement, digital zero calibration, digital tuning, high accuracy, and extremely high cost-effectiveness.
TECHNICAL INDEX
transport
enter
measure
measure
apparent
show |
electricity
press |
RATING |
AC100V, 400V (please specify when ordering) |
| overload |
Duration: 1.2 times Instantaneous: 2 times/10 seconds |
| power consumption |
＜ 1VA (per phase) |
| accuracy |
RMS measurement, accuracy level 0.5 |
electricity
flow |
RATING |
AC 1A, 5A (please specify when ordering) |
| overload |
Duration: 1.2 times Instantaneous: 10 times/10 seconds |
| power consumption |
＜ 1VA (per phase) |
| accuracy |
RMS measurement, accuracy level 0.5 |
| Power factor |
Active power accuracy level 0.5, reactive power accuracy level 1.0 |
| power supply |
scope of work |
AC 220V ± 20% Special requirements can be customized |
| power consumption |
＜5VA |
| output |
Digital Interface |
RS-485, MODBUS-RTU protocol (optional) |
| Switching Output |
Switch output, relay passive contact mode (optional) |
| analog output |
Analog transmission output, 4-20mA/0-20mA/4-12-20mA/0-5V/1-5V (optional) |
| environment |
work environment |
-10-55 ℃, relative humidity<85%. Non corrosive gas environment, altitude<2000m |
| Environment |
-55-85 ℃, relative humidity<85% |
| secure |
pressure resistance |
Power supply/output>1KV |
| isolation |
Input, output, and power supply to the chassis>100M Ω |
List of Series Models and Sizes for Voltage, Current, and Frequency Combination Tables
| model |
measure |
display |
Appearance and installation dimensions |
Peripheral functions (optional, to be specified when ordering) |
| A |
B |
C |
D |
E |
digital communication |
Switch Module |
Transmission output |
| HL-42KUIHz |
Voltage, current, frequency |
LED
|
120
|
120
|
83
|
112
|
112
|
RS-485 |
4DI/4DO |
4-channel transmission |
| HL-96KUIHz |
Voltage, current, frequency |
LED |
98
|
98
|
83
|
90
|
90
|
RS-485 |
4DI/4DO |
4-channel transmission |
| HL-80KUIHz |
Voltage, current, frequency |
LED
|
84
|
84
|
83
|
76
|
76
|
RS-485 |
2DO |
4-channel transmission |
| HL-72KUIHz |
Voltage, current, frequency |
LED
|
75
|
75
|
90
|
67
|
67
|
RS-485 |
2DO |
4-channel transmission |
| HL-45KUIHz |
Voltage, current, frequency |
LED |
50
|
50
|
83
|
45
|
45
|
RS-485 or 2-channel transmission |
2DO |
RS-485 or 2-channel transmission |
| HL-48KUIHz |
Voltage, current, frequency |
LED |
51
|
99
|
83
|
45
|
45
|
RS-485 or 2-channel transmission |
2DO |
RS-485 or 2-channel transmission |
List of Series Models and Sizes of Single phase Voltage and Current Combination Meters
| model |
measure |
display |
Appearance and installation dimensions |
Peripheral functions (optional, to be specified when ordering) |
| A |
B |
C |
D |
E |
digital communication |
Switch Module |
Transmission output |
| HL-42KUI |
Voltage and current |
LED
|
120
|
120
|
83
|
112
|
112
|
RS-485 |
4DI/4DO |
4-channel transmission |
| HL-96KUI |
Voltage and current |
LED |
98
|
98
|
83
|
90
|
90
|
RS-485 |
4DI/4DO |
4-channel transmission |
| HL-80KUI |
Voltage and current |
LED
|
84
|
84
|
83
|
76
|
76
|
RS-485 |
2DO |
4-channel transmission |
| HL-72KUI |
Voltage and current |
LED
|
75
|
75
|
90
|
67
|
67
|
RS-485 |
2DO |
4-channel transmission |
| HL-45KUI |
Voltage and current |
LED |
50
|
50
|
83
|
45
|
45
|
RS-485 or 2-channel transmission |
2DO |
RS-485 or 2-channel transmission |
| HL-48KUI |
Voltage and current |
LED |
51
|
99
|
83
|
91
|
45
|
RS-485 or 2-channel transmission |
2DO |
RS-485 or 2-channel transmission |
List of Series Models and Sizes of Single phase Voltage Current Active Power Combination Tables
| model |
measure |
display |
Appearance and installation dimensions |
Peripheral functions (optional, to be specified when ordering) |
| A |
B |
C |
D |
E |
digital communication |
Switch Module |
Transmission output |
| HL-42KUIP |
Voltage, current, active power |
LED
|
120
|
120
|
83
|
112
|
112
|
RS-485 |
4DI/4DO |
4-channel transmission |
| HL-96KUIP |
Voltage, current, active power |
LED |
98
|
98
|
83
|
90
|
90
|
RS-485 |
4DI/4DO |
4-channel transmission |
| HL-80KUIP |
Voltage, current, active power |
LED
|
84
|
84
|
83
|
76
|
76
|
RS-485 |
2DO |
4-channel transmission |
| HL-72KUIP |
Voltage, current, active power |
LED
|
75
|
75
|
90
|
67
|
67
|
RS-485 |
2DO |
4-channel transmission |
| HL-45KUIP |
Voltage, current, active power |
LED |
50
|
50
|
83
|
45
|
45
|
RS-485 or 2-channel transmission |
2DO |
RS-485 or 2-channel transmission |
| HL-48KUIP |
Voltage, current, active power |
LED
|
51
|
99
|
83
|
91
|
45
|
RS-485 or 2-channel transmission |
2DO |
RS-485 or 2-channel transmission |
List of Series Models and Sizes of Single phase Voltage Current Power Factor Combination Tables
| model |
measure |
display |
Appearance and installation dimensions |
Peripheral functions (optional, to be specified when ordering) |
| A |
B |
C |
D |
E |
digital communication |
Switch Module |
Transmission output |
| HL-42KUIPF |
Voltage, current, power factor |
LED
|
120
|
120
|
83
|
112
|
112
|
RS-485 |
4DI/4DO |
4-channel transmission |
| HL-96KUIPF |
Voltage, current, power factor |
LED |
98
|
98
|
83
|
90
|
90
|
RS-485 |
4DI/4DO |
4-channel transmission |
| HL-80KUIPF |
Voltage, current, power factor |
LED
|
84
|
84
|
83
|
76
|
76
|
RS-485 |
2DO |
4-channel transmission |
| HL-72KUIPF |
Voltage, current, power factor |
LED
|
75
|
75
|
90
|
67
|
67
|
RS-485 |
2DO |
4-channel transmission |
| HL-45KUIPF |
Voltage, current, power factor |
LED |
50
|
50
|
83
|
45
|
45
|
RS-485 or 2-channel transmission |
2DO |
RS-485 or 2-channel transmission |
| HL-48KUIPF |
Voltage, current, power factor |
LED
|
51
|
99
|
83
|
91
|
45
|
RS-485 or 2-channel transmission |
2DO |
RS-485 or 2-channel transmission |
Wiring example diagram
Order List
When placing an order, please specify in detail the required model, input signal ratio, and expansion function module.
Example 1: Model: HL-96KUIHz Power Supply: AC220V Input: 10KV/100V 200A/5A
Communication: RS485/MODBUA-RTU Function Expansion: 4DI/4DO Quantity: 88 units
