Product overview
The VTEKE VCR-11 is a voltage control relay designed to protect electrical systems and equipment against abnormal voltage conditions in single-phase applications. It monitors the supply voltage and provides protection against overvoltage, undervoltage, and insufficient supply voltage.
Applications
- Designed for monitoring and protection applications. Suitable for:
- Single-phase motor and pump systems
- HVAC systems
- Industrial machinery
- Control and automation panels
- Distribution panels
- Electrical equipment protection
Key features
- Overvoltage and undervoltage monitoring
- Insufficient supply voltage detection
- Adjustable overvoltage and undervoltage thresholds
- Adjustable delay time
- Adjustable reset time
- LED status and fault indication
- DIN rail mounting
Specifications
Adjustable Settings
| Overvoltage U> | 230–300 V AC (L-N) |
|---|---|
| Undervoltage U< | 150–210 V AC (L-N) |
| Delay Time DT | 0.5–20 s |
| Reset Time RT | 0.5–20 s |
Electrical Characteristics
| Operating Voltage (Un) | 220 V AC (L-N) |
|---|---|
| Operating Frequency | 50/60 Hz |
| Operating Power | <4 VA |
| Overvoltage U> | 230–300 V AC (L-N) |
| Undervoltage U< | 150–210 V AC (L-N) |
| Delay Time DT | 0.5–20 s |
| Reset Time RT | 0.5–20 s |
| Contact Configuration | 1NO + 1NC (SPDT) |
Output Characteristics
| Contact Rating | 10 A / 28 V DC |
|---|---|
| Contact Rating | 7 A / 250 V AC |
| Contact Rating | 10 A / 125 V AC |
| Contact Rating | 12 A / 120 V AC |
Mechanical Characteristics
| Maximum Wire Size | 1.5 mm² |
|---|---|
| Mounting | DIN Rail |
| Protection Class | IP20 |
Full certificate register
CE conformitySample
Download certificate for CE conformityISO certificationSample
Download certificate for ISO certification
Ready To Specify Your Next Project?
Our sales engineers work directly with panel builders and procurement teams to specify the right product, confirm lead times, and coordinate international shipping.