DCV-11CS - Voltmeter ENTES - Free user manual and instructions
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| Product Type | Digital DC Voltmeter with relay control |
| Brand | ENTES |
| Model | DCV-11CS |
| Measurement Range | 20-500 V DC |
| Display | 3-digit LED, red, 7-segment |
| Accuracy | ±1% of full scale |
| Sampling Rate | 2.5 times per second |
| Input Impedance | ≥ 1 MΩ |
| Power Supply | 110-240 V AC, 50/60 Hz |
| Relay Output | 1 x SPDT, 8 A at 250 V AC |
| Adjustable Setpoints | Overvoltage and undervoltage, front-panel potentiometers |
| Hysteresis | Adjustable as % of setpoint |
| Operating Temperature | -20°C to +50°C |
| Storage Temperature | -20°C to +75°C |
| Dimensions | 72 x 72 x 100 mm |
| Panel Cutout | 68 x 68 mm |
| Weight | 0.2 kg |
| Mounting | Panel mount |
| Protection Rating | IP65 front, IP20 terminals |
| Compliance | CE, EN 61010-1 |
Frequently Asked Questions - DCV-11CS ENTES
What is the ENTES DCV-11CS used for?
The ENTES DCV-11CS is a digital DC voltmeter with integrated relay control, designed to measure DC voltage and provide overvoltage and undervoltage protection. It is commonly used in industrial panels, control systems, and motor control centers.
What is the voltage measurement range of the DCV-11CS?
The DCV-11CS measures DC voltage from 20 V to 500 V. This range makes it suitable for monitoring a wide variety of DC power supplies and battery systems.
Does the DCV-11CS have a relay output?
Yes, it features 1 SPDT relay output rated at 8 A / 250 V AC. The relay is used to switch external circuits when the measured voltage exceeds or falls below the set thresholds.
Can I adjust the overvoltage and undervoltage thresholds?
Absolutely. The DCV-11CS provides front-panel potentiometers for setting the overvoltage and undervoltage trip points. This allows you to tailor the protection to your specific application requirements.
What is the power supply requirement for the DCV-11CS?
The device requires a separate power supply of 110-240 V AC, 50/60 Hz. This is used to power the electronics and the built-in relay, independent of the measured DC voltage.
How do I install the DCV-11CS?
The DCV-11CS is designed for panel mounting. Cut a hole of 68 x 68 mm, insert the device, and secure it with the provided mounting clamps. Electrical connections should be made according to the wiring diagram in the manual.
What does the LED display show?
The 3-digit red LED display shows the present measured DC voltage in volts. It provides a real-time readout, allowing easy monitoring of the system voltage.
Is the DCV-11CS suitable for AC voltage measurement?
No, the DCV-11CS is designed exclusively for direct current (DC). Attempting to measure AC voltage can damage the device. Use an AC-rated voltmeter such as the ENTES EVM series instead.
What is the hysteresis function on the DCV-11CS?
Hysteresis prevents the relay from chattering near the setpoint. The DCV-11CS allows you to adjust hysteresis as a percentage of the setpoint. For example, if set to 2%, the relay will deactivate only when the voltage moves 2% past the threshold, ensuring stable switching.
How should I clean and maintain the DCV-11CS?
Clean the front panel with a soft, dry cloth. Never use abrasive cleaners or solvents. Ensure the device is disconnected from power before cleaning. Periodically inspect the wiring and tightness of terminals to ensure reliable operation.
User questions about DCV-11CS ENTES
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USER MANUAL DCV-11CS ENTES
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Product information
Brand : ENTES
Model : DCV-11CS
Category : Voltmeter