Tackle complex power challenges with the RCT2000D Series isolated
DC-DC converters. Designed to resolve voltage instability, noise
interference, and efficiency losses in battery or DC source
systems, they deliver tightly regulated 24/48/110/220VDC outputs
with unmatched consistency. Their heavy-duty construction ensures
reliability in punishing environments, including continuous
operation and high temperatures, while advanced filtering and
isolation eliminate cross-circuit interference. With a broad input
range (24/48/110/220VDC nominal) and flexible grounding, these
rackmount units provide hassle-free, pure power for critical
infrastructure—from remote telecom hubs to industrial control
systems—where performance and dependability are essential.
Technical Parameter
Technical Data |
| D50-18-14 |
INPUT |
Voltage Range | 40~60Vdc |
Rated Voltage (Vdc) | 48Vdc |
DC Input Current | 25A |
OUTPUT |
Rated Voltage | 24VDC |
Voltage ADJ. Range | 21~29VDC |
Output Capacity | 1200W |
Rated Output Current | 0~50A |
Float Chg Voltage ADJ.Range | 21~29Vdc |
Equ. Chg Voltage ADJ.Range | 21~29Vdc |
Output Voltage Protection point | 30Vdc±1V |
Output Over Current Protection Point | ±5% |
Ripple & Noise(Max) | 200mVp-p |
Peak—peak noise | ≤150mV |
Voltage Tolerange | ±1% |
Line/Load Regulation | ±0.5% |
COMMUNICATION | |
Modbus RTU | Rs485 |
Dry Contact | Out Fail,Output Voltage Fail, TEMP Fail, Battery Fail. |
PROTECTIVE FEATURE |
Over Load Protection | Iout_Max±0.5A |
Protection Type: Constant Current Limiting |
Over Voltage Protection | 60VDC |
Protection Type:Shut Down O/P V. Recovery Automatically after 60s |
Over Temperaure Protection | 85±5℃ Detect on Heatsink of Poer Transistor |
Protection type:shut Down O/P V, Recovery after Temp. Normal Temp. |
Short Circuit Protection | Aviailable |
ENVIRONMENT |
Operating Temp./Humidity | -20 ~ + 45℃/ 20~90% RH non- Condensing |
Storage TEMP./Humidity | -40~+85℃/10~95% |
Cooling | Temperature control wind cooling ,Side to Side airflow |
MTBF | >10,000 hours |
SAFETY |
Withst and Voltage | I/P-O/P:1.5KVAC I/P-FG: 0.5KVDC O/P-FG: 0.5KVDC |
Solation Resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25°C / 70% RH |
OTHERS |
Dimension | W482 *D240*H88mm |
Weight | 8KGS |
Solutions
We offer comprehensive and highly customized solutions tailored
specifically for telecommunications companies, both within and
beyond China's borders. Our service spectrum encompasses a
meticulous site survey to grasp the unique operational landscape,
followed by the formulation of professional plans that are
precisely aligned with each customer's distinct requirements.
Our technical support team stands ready to provide real-time
assistance, ensuring smooth and uninterrupted operations.
Additionally, we offer comprehensive maintenance services to keep
systems in peak condition. What sets us apart is our ability to
seamlessly integrate a globally competent team with a vast network
of trusted partners, delivering unparalleled expertise and
resources to every project.
FAQ :
We implement a full-process simulation testing system: all products
undergo rigorous no-load/full-load operation tests and current sharing stability verification under simulated real-world scenarios before shipment. This
three-tier quality inspection (closed-loop) ensures compliance with
industrial-grade durability standards.
We support single-unit ordering with no mandatory MOQ. Order volume affects pricing tiers and lead
times: small-batch orders can be expedited (3-5 working days for
production), while bulk purchases enjoy tiered price discounts.
We’ll provide a customized quotation based on your specific needs.
3. Could you introduce your company?
Absolutely! We'd love to showcase our company using a combination
of data and stories. In the past 10 years since our establishment,
we've served over 3,000 global customers, ranging from new energy
vehicle manufacturers to medical equipment producers. I'll send you
an in - depth corporate profile shortly, which includes our
development history, core technical patents, customer testimonials,
and even real - time videos of our production workshops, giving you
a virtual tour of our operations.
4. What are your company's advantages?
In a nutshell, we're your reliable "supply chain partner"!
- Ample inventory: With over 500 product SKUs in stock all year round, we can ship
your order as soon as it's placed.
- Flexible customization: We once customized high - temperature resistant and corrosion -
proof equipment for an environmental protection company in just two
weeks.
- Long - term assurance: We've signed 3 - year cooperation agreements with top global
suppliers, ensuring a stable supply of raw materials and
eliminating the risk of stockouts.
