Delta DPR 3000B 230V 3000W Energe Telecom Single Phase Rectifier
Unstable mains power is a common headache for telecom operators, especially in remote or industrial locations where voltage fluctuations are frequent. Inconsistent power can cause equipment failures, service interruptions, and expensive repairs. The Delta DPR 3000B 230V 3000W Energe Telecom Single Phase Rectifier solves this by delivering a clean, regulated DC output that meets strict telecom standards. Its high efficiency and robust protection features ensure you maintain uninterrupted service while reducing energy costs and maintenance worries.
Key Features of Delta DPR 3000B 230V 3000W Energe Telecom Single Phase Rectifier
- Voltage (nominal): 230VAC. Provides the standard input voltage for most UK installations.
- Voltage (range): 90 - 300VAC; De-rating ≤ 176VAC. Handles a wide input span while maintaining performance.
- Frequency: 45 - 66Hz. Accepts variations in mains frequency without loss of output quality.
- Power Factor: > 0.99. Ensures almost no reactive power, lowering electricity bills.
- Total Harmonic Distortion: < 5%. Keeps the output clean, protecting sensitive telecom gear.
- Output Voltage (default): -54.0VDC. Delivers the required negative polarity for telecom equipment.
- Adjustable Output Voltage: -43 to -58VDC. Lets you fine-tune the voltage to match device specifications.
- Maximum Output Current: 60A. Supplies ample current for high-power telecom loads.
- Peak Efficiency: 96.2%. Converts most of the input power into usable output, reducing waste heat.
- Load Regulation: ≤ ±250mV. Maintains voltage stability even as load changes.
- Ripple: ≤ 150mVPP & < 55mVRMS. Guarantees a smooth DC line, minimising interference.
Specifications
| Voltage (nominal) |
230VAC |
| Voltage (range) |
90 - 300VAC; De-rating ≤ 176VAC |
| Frequency |
45 - 66Hz |
| Power Factor |
> 0.99 |
| Total Harmonic Distortion |
< 5% |
| Lightening Protection |
EN 61000-4-5 |
| Output |
|
| Voltage (default) |
-54.0VDC |
| Voltage (adjustable range) |
-43 to -58VDC |
| Maximum Output Current |
60A |
| Maximum Power @ nominal Input |
3000W |
| Peak Efficiency |
96.2% |
| Load Regulation |
≤ ± 250mV |
| Ripple |
≤ 150mVPP & < 55mVRMS |
| Current Sharing |
≤ ± 5% |
| Lightening Protection |
EN 61000-4-5 |
| User interface |
|
| Alarm and Signaling |
CANbus to System Controller |
| Indications |
|
| OK |
Green, Normal Operation |
| NL |
Yellow, Output current < 5% |
| COM |
Green, Communication Status |
| Mechanical |
|
| Dimensions (W x H x D) |
84 x 41 x 265mm (3.30 x 1.61 x 10.43in) |
| Environmental |
|
| Operating Temperature |
-40 to +75 ᵒC (-40 to +167 ᵒF); De-rating above 55ᵒC (+131 ᵒF) |
| Storage Temperature |
-40 to +80 ᵒC (-40 to +176 ᵒF) |
| Altitude |
0 to +4000m |
| Related Humidity |
0 – 95 % RH non-condensing |
| Acoustic Noise |
≤ 58dBA |
| Standards |
|
| Safety |
Passes TUV, CE, UL cUL
Catch the CB certificate
Complies with IEC/EN/UL60950-1 & IEC/EN/UL62368-1 |
| EMC |
EN 55022 AC Class B & DC output Class A
EN 300 386 |
| Environment |
RoHS |
| MTBF |
300k hours @ 25 ᵒC (+77 ᵒF) |
