उत्पाद विवरण:
भुगतान & नौवहन नियमों:
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इनपुट वोल्टेज: | 220V, 200-250V, AC220V, 85V-290VAC टेलीकॉम पावर 48V 30A रेक्टिफायर मॉड्यूल सिस्टम, 380V | आउटपुट वोल्टेज: | 48V, DC48V, 24VDC, 24,110V |
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आउटपुट करेंट: | 30 ए, 10 ए, 50 ए, 20 ए, 15 ए | निर्गम आवृत्ति: | 50/60Hz, 45-65Hz, 47 ~ 63Hz, 50/60Hz टेलीकॉम पावर 48V 30A रेक्टिफायर मॉड्यूल सिस्टम |
आवेदन: | दूरसंचार, उपयोगिता, औद्योगिक स्वचालन, इलेक्ट्रिक पावर ट्रांसमिशन, बीटीएस | प्रकार: | टेलीकॉम रेक्टिफायर, रेक्टिफायर सिस्टम, स्विचिंग पावर सप्लाई के लिए टेलीकॉम रेक्टिफायर, एसी डीसी 12V |
क्षमता: | 96%, 92%, 95%,> 90% | गारंटी: | एक साल के भीतर |
आकार: | 482.6 मिमी*255 मिमी*128.9 मिमी, 560*460*520 मिमी | प्रोडक्ट का नाम: | सुधारक प्रणाली, दूरसंचार बिजली की आपूर्ति, दूरसंचार बिजली प्रणाली |
वज़न: | 36 किग्रा | रंग: | काला |
कार्य -तापमान: | -40 ℃ ~ + 75 ℃ | सामग्री: | धातु खोल, एल्यूमीनियम खोल |
पर्वत: | 19inch 2u रैक माउंटिंग, 19inch 1U रैक माउंट | रेक्टिफायर मॉड्यूल: | 48VDC/50A*4PCS, R48-2900U R48-3200E |
उत्पादन: | 24VDC या 48VDC, निरंतर वोल्टेज | उत्पादन का प्रकार: | बहु, डीसी |
बिजली उत्पादन: | 51 - 100W, 401 - 500W, अधिकतम आउटपुट पावर 1680W | ||
प्रमुखता देना: | 5U telecom rectifier system 220VAC input,19-inch rack mount DC power system,high efficiency rectifier modules 43-58VDC |
The 3–12kW DC Power System 5U Subrack is a high-efficiency, compact power solution designed for telecom, data center, and industrial applications. Built for flexible rack or cabinet installation, it supports 220VAC single-phase input and provides a stable –43 to –58VDC output with a rated value of –53.5VDC. The system achieves an efficiency of over 96%, ensuring reliable performance and low energy loss.
The modular design accommodates up to four rectifier modules, each rated at 3000W with a weight of ≤2kg. Forced cooling guarantees stable operation under heavy loads, while the system maintains excellent power quality with power factor ≥0.99 and THD ≤5%. The total capacity reaches 12kW, suitable for demanding backup and distribution scenarios.
For control and monitoring, the system integrates 4 analog inputs (battery and ambient temperature), 7 digital inputs, and 6 dry contact alarm outputs. Communication is enabled via RS232/485 and SNMP, with an intuitive LCD display for local management.
Engineered for harsh environments, the unit operates within –40℃ to +65℃ (full load below 50℃), tolerates humidity from 5% to 95% non-condensing, and supports altitudes up to 3000m. Its robust design ensures long-term reliability even in challenging conditions.
With its lightweight rectifier modules, front maintenance support, and IP20 protection, this DC power system offers a cost-effective and scalable solution for operators requiring high availability, compact size, and easy serviceability.
Dimension: 482.0(W) × 350.0(D) × 5U(H)
Weight: ≤20kg (without rectifiers)
Cooling mode: Natural cooling
Installation mode: Installed on 19-inch rack or inside the cabinet
Cabling mode: Top inlet and top outlet
Maintenance mode: Front maintenance, support module grade change
Protection level: IP20
Input mode: 220VAC single phase
Input capacity: 1×100A/2P
Input frequency: 45–66Hz, rated value: 50Hz/60Hz
AC SPD: 20kA/40kA, 8/20μs
Output voltage: –43 ~ –58VDC, rated value: –53.5VDC
Maximum capacity: 12kW (3kW × 4)
Battery breakers: 2×63A/1P
Load breakers: LLVD: None; BLVD: 2×63A/1P
DC SPD: 10kA, 8/20μs
Input voltage: 85VAC ~ 300VAC, rated 220VAC
Efficiency: >96%
Rated power: 3000W (176–300VAC)
Working temperature: –40℃ ~ +75℃ (full output below 50℃)
Dimension: 106.5mm(W) × 286mm(D) × 41.5mm(H) (1U/H)
Weight: ≤2kg
Cooling mode: Forced cooling
Power factor: ≥0.99
THD: ≤5%
Signal input: 4 AI (3 Battery temp., 1 ambient temp), 7 DI
Alarm output: 6 dry contact
Communication port: RS232/485, SNMP
Display mode: LCD
Operating temperature: –40℃ ~ +65℃ (full output below 50℃)
Storage temperature: –40℃ ~ +70℃
Operating humidity: 5% ~ 95% (non-condensing)
Altitude: 0 ~ 3000m (If the altitude is within the range of 2000m to 3000m, the maximum operating temperature decreases by 1℃ as the altitude increases by 200m.)
व्यक्ति से संपर्क करें: Ms. Fiona Liang
दूरभाष: +8613752765943 / 86-0755 23592644