| Brand | Switchgear parts |
| Model NO. | VADM-100 DIN RAIL Power Meter Volt-Ammeter |
| Rated normal current | 100A |
| Rated frequency | 50/60Hz |
| Series | VADM-100 |
The VADM-100 rail mounted power meter voltage and current meter is a high-precision device that focuses on industrial and commercial power monitoring needs. With its adaptability and reliability, it has become a practical tool for power management. Strictly following the international DIN rail standard during installation, there is no need to drill holes or customize brackets. Simply insert the rail to complete the fixation. Whether it is a distribution cabinet, distribution box, or compact electrical cabinet, it can be quickly deployed, greatly saving construction time and adapting to the installation needs of multiple scenarios.
In terms of core measurement functions, it can accurately capture the two key parameters of voltage and current, with voltage covering common industrial and civilian levels and minimal current measurement errors. It can track voltage fluctuations and current changes in the power system in real time, providing real and reliable data. The equipment is equipped with a high brightness and high contrast display interface, allowing staff to quickly read even in dim electrical cabinets without the need for additional lighting, significantly improving operation and maintenance efficiency; Internal high-quality sensing chips and signal processing modules can also filter interference signals, avoid measurement deviations caused by voltage surges and current harmonics, and ensure data continuity.
Durability and safety are equally outstanding. The shell is made of flame-retardant and high-temperature resistant engineering plastic, which meets industrial safety standards and can withstand temperature changes and potential sparks inside the electrical cabinet, protecting the safety of itself and surrounding components; The internal circuit is equipped with overcurrent and overvoltage protection, which automatically cuts off some circuits in case of abnormal power conditions, avoiding equipment damage and extending service life. Whether it is the convenience of daily operation and maintenance, or the reliability of long-term use, VADM-100 can provide strong support for efficient management of power systems, adapting to the power monitoring needs of multiple scenarios such as industrial production and commercial buildings.
Technical Parameter |
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Supply Voltage /Frequency Range |
AC 50V-500V/50-60Hz |
|
Discrepancy Range |
±2% |
|
Operating Voltage Range |
AC 50-500V |
|
Rated Insulation Voltage |
660V |
|
Current Display Range |
AC 1-100A |
AC 1-63A |
Degree of Protection |
IP20 |
|
Environmental Protection Rating |
3 |
|
Altitude |
≤2000m |
|
Sample rate |
1 time/s |
|
Ambient Temperature |
-50~55℃ |
|
Humidity |
50%and 40°C Condensation free |
|
Storage Temperature |
-30℃~70℃ |
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•This product is prohibited using for frequency conversion,inverter,the power environment with high harmonic interference. |
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The core functions and advantages focus on four dimensions: monitoring accuracy, installation adaptability, environmental resistance, and ease of use:
·Dual-parameter synchronous monitoring with accurate and reliable data:Simultaneously measures and displays AC voltage (50V-500V) and AC current (1A-100A) with a sampling rate of 1 time/second and measurement error of ±2%, meeting daily monitoring needs of low-voltage power distribution systems.
·Modular DIN rail design for efficient and flexible installation:35mm standard DIN rail plug-and-play, no panel drilling required. With a compact size (refer to the same series: 37×87×64mm), it can be densely arranged with circuit breakers and relays, saving distribution cabinet space.
·Strong environmental adaptability for stable operation in complex conditions:Operating temperature -50℃~+55℃, storage temperature -30℃~+70℃, humidity ≤50% (no condensation at 40℃), altitude ≤2000m, and IP20 protection level, adapting to industrial plants, outdoor distribution boxes and other scenarios.
·Intuitive display and safety design:Adopts LED nixie tube display (red for voltage, green for current, same series design) for clear readability; rated insulation voltage of 660V with basic electrical safety protection to avoid leakage risks.
The VADM-100 is a modular DIN rail-mounted electrical parameter monitoring device specially designed for low-voltage power distribution systems. Integrating power measurement with voltage/current monitoring, it adopts 35mm standard DIN rail mounting, compatible with dense arrangement of distribution cabinets and boxes. With a rated voltage range of AC 50V-500V, frequency of 50/60Hz, and current measurement range of AC 1A-100A (a current transformer is required for monitoring currents >100A), it achieves a measurement accuracy of ±2%. Equipped with core functions such as LED digital display, real-time data collection, and overload early warning, it is widely used in industrial power distribution, commercial buildings, PV auxiliary distribution and other scenarios. It is prohibited for use in power environments with frequency converters, inverters, or high harmonic interference.