Features :
1. Hot swappable type operation;
2. Each individual rectifier module can be capable of operating independently;
3 .AC /DC distribution system for AC input/ DC output distribution and protection;
4 .Protections: short road, over load, battery over/under voltage protection.
Indicators | Normal | Abnormal | Reasons |
Power supply indicator | On | Off | No AC input or input |
Equalized &floating | Off | On | Equalized charge(On) |
Floating charge(Off) | Off | On | There is a damage |
Circuit of the Rectifier modules have two parts, one is PFC adjustment; the other is DC/DC transformation. All technically make the wide input voltage range (90V-290V) and high efficiency (above 95%)
Appearance of AC/DC Distribution Frame
Application of the AC/DC Distribution
19 Inch Rack Mount Embedded Rectifier Power Supply for Telecom Application
BWT-220/48-50 | ||
Input | ||
Rate voltage | 220VDC | |
Input voltage | 180-250Vdc | |
Output | ||
Rate voltage | 48vdc | |
Output Voltage | 40-60vdc | |
Rate current | 100A | |
Rate power | 5000W | |
Conversion efficiency | >95% | |
Voltage regulation | ±1% | |
Load regulation | ± 2% | |
Ripple (Full load test) | < 150mV | |
No-load current | < 60mA | |
Working temperature | -5~45℃ | |
Waterproof rating | IP67 | |
Protection | Over-current / voltage / load protection | |
Overheat protection | ||
Lower voltage protection | ||
Intrusion protection | ||
Short-circuit protection and automatic recovery | ||
Full waterproof potting | ||
Size | 410*400*88mm (W*D*H) | |
N.W | 13KG | |
Regard as HF Switching Power Supply / rectifier. we can customize are as following
1. Input: 220VAC +/-15%, 50/60HZ
2. Output: 48VDC, 10A/15A/20A/25A/30A/50A/60A/100A/150A/200A
3. Output : 24VDC, 10A/20A/30A/40A/50A/60A/120A/180A/240A/300A
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
