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Camping24hs, Battambang (2025)

23/06/2025

This image clearly shows a control panel for two pumps, not a gas detector. The text on the panel is in Portuguese.
Here's a breakdown of what's visible:
* "COMANDO BOMBA I" (Pump Command I): This section controls "Pump I."
* "MANUAL / AUTO" Selector Switch: Allows switching between manual and automatic operation modes for Pump I.
* "LIGA / DESLIGA" (ON / OFF) Toggle Switch: This is the main power switch for Pump I. "LIGA" (ON) is typically green, and "DESLIGA" (OFF) is red.
* "RESET BOMBA I" (Reset Pump I) Pushbutton: A blue button to reset any fault conditions for Pump I.
* "BOMBA I LIGADA" (Pump I ON) Indicator Light: A red light that illuminates when Pump I is running.
* "FALHA BOMBA I" (Pump I Fault) Indicator Light: A yellow light that illuminates when a fault or error occurs with Pump I.
* "EMERGENCIA I" (Emergency I) Pushbutton: A large red emergency stop button for Pump I.
* "COMANDO BOMBA II" (Pump Command II): This section mirrors the controls for "Pump II," with identical switches, buttons, and indicator lights.
* Overall Purpose: This panel is designed to provide control and status indication for two independent pumps. The "MANUAL / AUTO" mode suggests that the pumps can be operated manually by an operator or automatically based on external signals (e.g., liquid level sensors, pressure switches, etc.). The fault and emergency indicators are critical safety and operational feedback mechanisms.
Therefore, the most accurate description is a "Two-Pump Control Panel" or "Panel for Pump Control." It has no apparent features related to gas detection.

23/06/2025

This image shows a control panel, and the Russian text provides clues about its function.
Here's a breakdown:
* Top Left Yellow Label (Russian):
* "ШВУ" - This likely stands for "Шкаф Вентиляционного Управления" (Ventilation Control Cabinet) or something similar.
* "Пульт управления УПТ-6" - This translates to "Control panel UPT-6". "УПТ" often stands for "Управление Производственными Технологиями" (Industrial Process Control) or "Управление Промышленными Технологиями" (Industrial Technology Control).
* There's also a date of manufacture (likely 2017 or 2018 based on the "2018" at the end of a line), and a website eltexco.su.
* Main Controls and Indicators:
* "Сеть" (Network/Mains): An orange (or yellow) illuminated pushbutton. This likely indicates that power is supplied to the panel.
* "Нагрузка вентилятора" (Fan Load): This yellow label is above an ammeter (labeled 'A' for Amperes), indicating that the meter is displaying the current drawn by a fan. The meter goes up to 100A, suggesting a significant fan motor.
* "Шлюзовой затвор" (Rotary Valve/Airlock):
* Green pushbutton: Likely "Start" or "Run" for the rotary valve.
* Black pushbutton labeled "ПУСК" (START).
* Red pushbutton labeled "СТОП" (STOP).
* "Вентилятор" (Fan):
* Green pushbutton: Likely "Start" or "Run" for the fan.
* Black pushbutton labeled "ПУСК" (START).
* Red pushbutton labeled "СТОП" (STOP).
* "Общий СТОП" (General STOP / Emergency Stop): A large red mushroom-head pushbutton at the bottom center. This is a common emergency stop button that would cut power to the entire controlled system.
* Small Silver Button/Indicator: On the far left, there's a small silver button or indicator light, often for system status or a reset.
Conclusion:
This is a control panel for industrial equipment, specifically designed to manage a fan and a rotary valve (or airlock). The fan load ammeter confirms the fan control. The term "Шлюзовой затвор" (Rotary valve/Airlock) suggests it's likely used in systems involving bulk material handling, pneumatic conveying, or dust collection, where rotary valves are used to feed material or separate pressure zones, and fans are used for air movement.
Therefore, while it's a control panel, it's specifically for a fan and rotary valve system, rather than a general "pump panel" although pumps might be part of a larger system it integrates with. Given the information, "panel fan and rotary valve control" or "industrial ventilation system control panel" would be more accurate descriptions.

23/06/2025

This image clearly shows a "PANEL TRANSFER PUMP" control panel.
Here's a breakdown of what's visible and what it tells us:
* Header: The top label "PANEL TRANSFER PUMP" directly states its function.
* Phase Indicators (R, S, T): The red, orange (yellow), and green indicator lights at the very top, labeled "R," "S," and "T," represent the three phases of a three-phase electrical supply. This suggests the panel controls equipment running on three-phase power.
* Ammeters (A) and Voltmeter (V):
* On the left, there's an "A" meter, which is an ammeter, measuring current in Amperes.
* On the right, there's a "V" meter, which is a voltmeter, measuring voltage.
* These meters are crucial for monitoring the electrical supply and load of the pumps. The voltmeter goes up to 500V, indicating a higher voltage system, common in industrial pump applications.
* Pump Control Sections (Pump 1, Pump 2): The panel is designed to control two separate pumps, clearly labeled "PUMP 1" and "PUMP 2." Each pump section has:
* "RUN" and "TRIP" Indicators: Green "RUN" lights indicate when the pump is operating, and orange/yellow "TRIP" lights indicate a fault or overload condition that has caused the pump to shut down.
* "MAN OFF AUTO" Selector Switch: This is a crucial control.
* MAN (Manual): The pump can be started and stopped manually using the "START" and "STOP" buttons.
* OFF: The pump is off and cannot be started.
* AUTO (Automatic): The pump is controlled automatically by an external signal (e.g., a level switch in a tank, a pressure sensor, or a timer). This is common for transfer pump applications where they need to operate based on specific conditions.
* "START" and "STOP" Pushbuttons: For manual operation of each pump.
* Voltmeter Selector Switch: In the middle, there's a "VOLTMETER" rotary switch with positions like "L1-L2," "L2-L3," "L3-L1," and "OFF." This allows the operator to select which phase-to-phase voltage is displayed on the voltmeter, which is useful for troubleshooting and monitoring phase balance.
* Key Switch: On the left, there's a key switch. This is a security feature to prevent unauthorized operation of the panel.
Purpose:
This panel is designed to manage the operation of two electric pumps, often used for transferring liquids (water, fuel, chemicals, etc.) from one location to another. The "AUTO" mode strongly suggests it's integrated into a larger system that automates the liquid transfer process based on pre-defined conditions (e.g., maintaining a certain tank level). The "TRIP" indicators and meters provide essential feedback for monitoring the health and status of the pumps and the electrical supply.
While it's a control panel for pumps, it is not an ATS (Automatic Transfer Switch) panel. An ATS panel is specifically designed to switch between two power sources (e.g., utility and generator) when one fails. This panel's primary function is controlling pumps, not power source transfer.

23/06/2025

Based on the image, this is clearly a control panel, likely for some type of industrial or process equipment.
Here's a breakdown of the components and what they suggest:
* Digital Displays (Red LEDs): There are multiple digital displays showing numbers. These are typically used to show temperatures, pressures, times, or other process variables.
* The larger ones at the top and bottom with two lines of numbers (e.g., "242", "53.2") suggest temperature or setpoint/actual value readings.
* The middle displays with "88.8.8" formats (e.g., "8.8.5.2", "0.0.0.0") look like they could be timers, counters, or more precise temperature controllers.
* Buttons/Lights (Various Colors):
* Red Pushbuttons: Often used for "Stop," "Emergency Stop," or critical process controls.
* Green Pushbuttons: Typically for "Start," "Run," or "Go."
* Yellow Pushbuttons/Lights: Could indicate warnings, alarms, or specific process states.
* Blue Light: Often signifies "Power On," "System Ready," or a specific mode.
* Rotary Knobs/Selectors: These are used for setting parameters, adjusting values, or selecting different modes of operation.
* Mounting: The components are neatly mounted on a white panel, suggesting it's part of a larger machine or system.
* Wiring: Some wires are visible at the bottom, indicating connections to the internal workings of the equipment.
Given the number of temperature-like displays (e.g., "242", "53.2", "53.6", "53.4" and the "88.8.8" format often found on PID controllers), this panel is very likely involved in controlling processes that require precise temperature regulation, such as:
* Ovens/Furnaces: Common in many industrial applications, including powder coating (as you mentioned, which uses ovens to cure the powder).
* Heating/Cooling Systems
* Industrial Kilns
* Chemical Processes
* Drying Equipment
Without more context, it's hard to definitively say its exact purpose, but the strong presence of digital displays and controls for numerical values makes a strong case for it being a process control panel, and a powder coating control panel is a very plausible specific application due to the need for precise temperature control in curing ovens.

23/06/2025

The image appears to show a pre-wired solar charge controller kit.
Here's a breakdown of what's visible and what it likely includes:
* Solar Charge Controller: The blue box at the top with a screen and buttons is the main solar charge controller. It's labeled "SOLAR CHARGE CONTROLLER" and has "30A" which indicates its maximum current capacity. It also has USB ports for charging devices.
* Circuit Breakers/Fuses: There are two green and black switches labeled "SOLAR" and "BATT" (Battery). These are likely circuit breakers or fuses to protect the solar panel input and the battery output from overcurrent.
* Terminal Block: Below the charge controller and between the breakers, there's a green terminal block for connecting wires.
* Wiring: Red and black wires are neatly run and connected to the components.
* Battery Clamps: On the right side, there are red and black alligator clips, which are typically used for connecting directly to a battery.
* Mounting Board: All the components are mounted on a white board, suggesting it's a pre-assembled unit, ready for installation.
* Brand: "OneSolar" is visible at the bottom left, indicating the brand.
This kit seems designed to make setting up a small solar power system easier by providing the essential control and protection components pre-wired on a board. You would typically connect your solar panels to the "SOLAR" input, and your battery to the "BATT" output (using the alligator clips or direct wiring to the terminal block). The charge controller manages the flow of power from the solar panels to the battery, preventing overcharging and optimizing the charging process.

23/06/2025

This image is a wiring diagram for a 4-pole Residual Current Circuit Breaker (RCCB), specifically a Schneider Electric ID-AC model.
Here's a detailed breakdown:
* Schneider Electric ID-AC 4P 63A 300mA 415V: This label provides the key specifications of the device:
* Schneider Electric: The manufacturer.
* ID-AC: The model series, "AC" indicates it's designed for AC residual currents.
* 4P: Means it's a 4-pole device, suitable for three-phase systems with a neutral conductor.
* 63A: The rated current, meaning it can safely carry up to 63 Amperes.
* 300mA: The residual current sensitivity. It will trip and cut power if a leakage current to earth of 300 milliamperes or more is detected. This sensitivity is typically used for general protection against indirect contact or fire protection, rather than direct human contact protection (which usually requires 30mA).
* 415V: The rated voltage, indicating it's suitable for 415V three-phase systems.
* Entrada de línea CA (AC Line Input): This indicates where the incoming AC power lines connect to the top terminals of the RCCB.
* Salida de línea de CA (AC Line Output): This indicates where the outgoing protected AC power lines connect from the bottom terminals of the RCCB.
* Puentes (Jumpers): These are the red lines showing how the neutral (typically blue) and phase (red/other colors) conductors are connected within the device. In a 4-pole RCCB, all four conductors (three phases and one neutral) pass through the device. The diagram simplifies the three phase connections into one red line going in and out, and the neutral as a blue line. The "jumpers" likely refer to the internal connections that allow the current to be monitored across all poles for imbalance.
In summary, this diagram illustrates how to connect a Schneider Electric 4-pole RCCB to provide earth fault protection for a 3-phase electrical installation.

23/06/2025

This image displays a wiring diagram for a residential electrical circuit, specifically showing the connection of a miniature circuit breaker (MCB), a residual current device (RCD), and potentially another switching device.
Here's a breakdown of what's visible:
* Miniature Circuit Breaker (MCB): The leftmost device, labeled "SIEMENS S55x22 C16," is a single-pole MCB with a C-curve and 16 Ampere rating. It provides overcurrent and short-circuit protection.
* Residual Current Device (RCD) / Earth Leakage Circuit Breaker (ELCB): The middle device, labeled "SIEMENS 5SX56 0CK16 IΔn 30mA 230V," is an RCD. The "IΔn 30mA" indicates a sensitivity of 30 milliamperes, meaning it will trip if there's a leakage current to earth exceeding this value, providing protection against electric shock. It also seems to have a 16A rating, possibly integrating overcurrent protection as well (RCBO - Residual Current Breaker with Overcurrent protection).
* Another Device (possibly a surge protective device or another switch): The rightmost device, labeled "IEK 2704T 2308-," appears to be another electrical component, likely a surge protective device (SPD) given its appearance and the typical arrangement in consumer units, or it could be a simpler switch. Without a clearer label, its exact function is less certain than the other two.
* Wiring: Red lines typically represent the live/phase conductor, and blue lines represent the neutral conductor. The diagram shows how these conductors are routed through the devices in series, from the incoming supply on the left to the outgoing circuit on the right.
The text "cb chong giat" likely refers to "cầu dao chống giật," which is Vietnamese for "anti-shock circuit breaker," a term often used for RCDs or ELCBs, aligning with the Siemens 30mA device. "Siemens 55x25 Iek 2308-C11 CE" are part numbers or designations for the devices shown.

23/06/2025

This image is a domestic electrical switchboard diagram, also known as a consumer unit or distribution board diagram.
Here's what it shows:
* Tableau électrique existant (exemple) / Existing electrical panel (example): This is the main component.
* Interrupteur ou disjoncteur différentiel 30 mA / Residual current device (RCD) or differential circuit breaker 30 mA (40A): This is the main protective device, designed to cut off power quickly in case of an earth fault to prevent electric shock.
* Disjoncteurs modulaires / Modular circuit breakers (various amperages like 32A, 20A, 16A, 10A): These protect individual circuits from overcurrents and short circuits. Each circuit breaker is labeled with the type of appliance or circuit it protects:
* Plaques de cuisson (Cooking hobs): 32A, requiring 6 mm² wiring.
* Réfrigérateur (Refrigerator): 20A, requiring 2.5 mm² wiring.
* Lave-linge (Washing machine): 20A, requiring 2.5 mm² wiring.
* Prise (Socket/Outlet): Multiple 16A circuits, requiring 2.5 mm² wiring.
* Éclairage (Lighting): 10A, requiring 1.5 mm² wiring.
* Sonnerie (Bell/Chime): 10A, requiring 1.5 mm² wiring.
* Legend for wiring colors:
* Red: Phase (Live)
* Blue: Neutre (Neutral)
* Yellow: Terre (Earth/Ground)
* Cable U1000 R2V 3x1.5 ou 3x2.5mm² vers automatisme de portail / Cable U1000 R2V 3x1.5 or 3x2.5mm² to gate automation: This indicates a dedicated circuit for gate automation, protected by a separate 10A modular circuit breaker. The note also states "Disjoncteur modulaire 10 ampères à ajouter au tableau de protection pour protéger la ligne portail" (10 amp modular circuit breaker to be added to the protection board to protect the gate line).
In essence, it's a typical residential electrical panel setup illustrating how various circuits are protected and distributed within a home.

23/06/2025

This image is a wiring diagram for an integrated Legrand impulse relay (télérupteur intégré au tableau), often used for staircase lighting or similar applications where multiple pushbuttons control a single lighting circuit.
Here's a breakdown of what the diagram shows:
* Disjoncteur de 10 A (10A circuit breaker): This protects the circuit.
* Télérupteur intégré au tableau (Integrated impulse relay in the panel): This is the main control unit that switches the lights on and off with each impulse from the pushbuttons.
* A1 and A2: These are the coil terminals of the impulse relay, where the control voltage (from the pushbuttons) is applied.
* 1 and 2: These are the power contact terminals that switch the lighting circuit.
* Poussoirs (Pushbuttons): Multiple pushbuttons are shown, allowing the lighting to be controlled from various locations. They are wired in parallel.
* Éclairages (Lights): The lights (10A max) are connected to the output of the impulse relay.
* Vers disjoncteur éclairage général (To general lighting circuit breaker): Indicates the main power supply from the electrical panel.
* Autres Télérupteur (Other Impulse Relays): Examples of other impulse relays are shown on the right, providing more details on their terminals (A1, A2, 1, 2, 3, 4).
The terms "installation minuterie legrand" and "Telerupteur table 670" are relevant. "Minuterie" refers to a timer switch (which a telerupteur can sometimes act as if it has a timer function), and Legrand is a common manufacturer of such electrical components. While "Telerupteur table 670" might refer to a specific model or a type of impulse relay, the image clearly illustrates the wiring for an integrated impulse relay system.

23/06/2025

Based on the image provided, this is a wiring diagram for an intercom system.
It shows:
* A main intercom unit (likely an outdoor or common area unit).
* Multiple indoor intercom units (labeled 1, 2, and 3), each with a handset.
* Connections for power, an electric strike (for door release), and the individual indoor units.
* A circuit breaker at the top left, which would provide power to the system.
The "3 phase meter installation" mentioned in the potential content is incorrect; there's no indication of a 3-phase meter. The image clearly depicts an intercom system's setup.

23/06/2025

This image is an educational graphic titled "PLC Programming FOR BEGINNERS: Learn how to program a PLC using Ladder Logic."
The image consists of two main parts:
* Top Section (Physical Setup):
* It shows an open electrical control panel.
* Inside the panel, there's a Programmable Logic Controller (PLC) visible on the left side, with various wires connected.
* On the right side of the panel, there are terminal blocks and other control components, indicating the wiring for inputs and outputs.
* An orange arrow points from the physical wiring in the control panel down to the ladder logic diagram, suggesting a connection between the real-world wiring and its representation in ladder logic.
* Bottom Section (Ladder Logic Diagram):
* This is a simplified ladder logic diagram, a common programming language for PLCs.
* Power Rails: L1 (120 Vac) and L2 are the vertical power rails.
* Inputs:
* A "Pressure Switch" (normally open) in series with a "Temperature Switch" (normally closed).
* A "Manual Pushbutton" (normally open) in parallel with the Pressure Switch and Temperature Switch combination.
* Output:
* "Motor Starter Coil (M)" is the output being controlled.
* An auxiliary contact "a" associated with the Motor Starter Coil is shown in series with the main control path.
* Note: There's a dashed orange arrow indicating "Wiring originally here. Moved to new point of circuit," which seems to be illustrating a change or optimization in the control logic.
In summary, the image aims to visually explain the concept of PLC programming using ladder logic by connecting the physical components in a control panel to their symbolic representation in a ladder diagram.

23/06/2025

This image is a detailed diagram of a DT838 Digital Multimeter, illustrating its various functions and features.
Here's a breakdown of the labeled components:
* Top (Display and Rotary Dial):
* Display: The digital screen that shows the measurement readings.
* Range Selection Dial: The central rotary switch used to select different measurement functions and ranges.
* Functions and Ranges (around the dial, clockwise from OFF):
* AC Volts Range (V~): Measures alternating current voltage, with ranges like 750V and 200V.
* DC Current Range (A...): Measures direct current, with ranges from 2000µA up to 10A.
* 10 Amp (10A): A dedicated range for measuring higher DC currents (often fused).
* hFE: For testing the DC current gain of transistors.
* TEMP °C: For measuring temperature in Celsius (requires a temperature probe, not shown but indicated).
* Resistance (Ohms) Range (Ω): Measures resistance, with ranges from 200Ω up to 2000kΩ (2MΩ).
* Diode & Continuity Test: Checks for diode functionality and continuity (often with a beeper).
* Socket for Testing Transistors (NPN/PNP): A set of holes for inserting transistor leads to test them.
* DC Volts Range (V...): Measures direct current voltage, with ranges from 200mV up to 1000V.
* Input Jacks (bottom right):
* Probe lead sockets: The general term for the jacks where the test leads are inserted.
* Volts, Current (mA), Resistance, Continuity and Diode Test (VΩmA): The positive input jack for most measurements (voltage, resistance, small currents, etc.).
* Common (COM): The common or negative input jack for all measurements.
In summary, the image serves as a functional guide for operating the DT838 Digital Multimeter, explaining where to connect probes and how to select the desired measurement type and range.

Camping24hs

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