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96% High Efficiency 12U Hybrid Power Rectifier System RS485 Communication
96% High Efficiency 12U Hybrid Power Rectifier System RS485 Communication
96% High Efficiency 12U Hybrid Power Rectifier System RS485 Communication
96% High Efficiency 12U Hybrid Power Rectifier System RS485 Communication
Specifications
Brand Name :
ESTEL
Certification :
ISO9001, CE, 3C, FCC
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1
Price :
987-2327 usd
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
2,500 sets per month
Delivery Time :
25-30 working days
Packaging Details :
wooden case/carton
Rectifier Dimension :
482.5mm(W)*350mm(D)*12U(H)
AC Input volatage :
Single-phase 220VAC
DC Input voltage :
120VDCto 425VDC
Output capacity :
16kw+16kw(N+1 redundancy)
Rectifier module :
4*4kw
PV module :
6*3kw
Load protection :
LLVD/BLVD
Communication :
RS485/SNMP
Description

96% High Efficiency 12U Hybrid Power Rectifier System RS485 Communication


Product Overview of 12U Hybrid Power Rectifier System

Designed for telecommunications infrastructure, medium-to-large data centers, and demanding environmental conditions, the 12U Hybrid Power Rectifier System delivers stable AC and DC power distribution. It accepts dual inputs—220V AC and photovoltaic (PV)—and produces a precisely regulated DC output adjustable from –43V to –58V (typically –53.5V). In addition, the system provides a 110V AC output at 16A, complete with Class C surge protection. With a maximum capacity of 30kW and conversion efficiencies exceeding 96% across most of its load range, the unit substantially reduces energy consumption and associated cooling demands.

Built for continuous operation, the rectifier accommodates up to 10 hot-swappable modules (6*3kw powered by PV and 4*4kw by AC), supporting N+1 or higher redundancy configurations. Each module features forced-air cooling, active Power Factor Correction (PFC ≥ 0.99), and low Total Harmonic Distortion (THDi ≤ 5%), ensuring clean grid interaction and stable output. All components are installed in a 12U, 19-inch rack-mountable chassis rated IP20. Front-access hot-swap capability simplifies maintenance, while rear-mounted copper busbars provide a low-impedance, high-current connection path.

The integrated DC distribution includes battery low-voltage disconnect (BLVD), enabling prioritized load shedding to preserve critical battery reserves during outages. An advanced system controller offers comprehensive monitoring and programmable logic via analog inputs (AI), digital inputs (DI), and digital outputs (DO). Remote management is supported through RS485 and SNMP interfaces, giving operators full visibility into alarms, performance metrics, and rectifier status. A front-panel LCD also allows convenient on-site configuration and diagnostics.



Basic Specification of 12U Hybrid Power Rectifier System

Dimension 482.5mm(W)*350mm(D)*12U(H)
Weight ≤50kg (without rectifiers)
Cooling mode Natural cooling
Installation mode 19-inch rack mounted
Maintenance Front maintenance, module grade change supported
Protection grade IP20




Power Distribution of 12U Hybrid Power Rectifier System



AC Distribution

 Input volatage single-phase 220VAC
Input breaker 2*125A 2P(one for backup)
Input frequency 45~65Hz, rated value: 50Hz/60Hz
Output 110VAC, 2*63A 1P, 3*32A 1P
SPD 20/40KA, 8/20us




DC Distribution


 Input voltage 120VDCto 425VDC
Input breaker 6*25A 2P
SPD 20/40KA, 8/20us
Output voltage -43~-58VDC, rated value: -53.5VDC


Output capacity

16kw+18kw(N+1 redundancy)
PV module: 6*3kw
Rectifier moudle: 4*4kw
Battery breaker 2*125A 1P circuit breaker
Load breaker BLVD: 1*63A/1P+3*20A/1P+6*10A/1P



Rectifier Module of 12U Hybrid Power Rectifier System

Input voltage 85VAC～300VAC, rated 220VAC
Efficiency >96%
Rated power 4000W(176~300VAC)
Working temperature -40℃~+75℃(50℃ @ fully output)
Dimension 106.5mm(W)×286mm(D)×44.5mm(H)(1U height)
Weight ≤2kg
Cooling mode Forced cooling
Power factor ≥0.99
THD ≤5%
DC output –43 ~ –58VDC, rated –53.5VDC, 55A maximum



PV Module of 12U Hybrid Power Rectifier System

Input voltage 120 to 425VDC.rated 340VDC
Efficiency >96%
Rated power 3000W((200 to 425VDC)
Working temperature -40℃~+75℃(50℃ @ fully output)
Dimension 106.5mm(W)×286mm(D)×44.5mm(H)(1U height)
Weight ≤2kg
Cooling mode Forced cooling
Power factor ≥0.99
THD ≤5%
DC output –43 ~ –58VDC, rated –53.5VDC, 55A maximum



Controller of 12U Hybrid Power Rectifier System

Controller Model: MC2900
Signal input 2 AI, 6 DI
Alarm output 6 DO
Communication

RS485: Supported
SNMP: Supported
Display mode LCD screen


Environment of 12U Hybrid Power Rectifier System

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.)


96% High Efficiency 12U Hybrid Power Rectifier System RS485 Communication

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Product Detail
Brand Name :
ESTEL
Certification :
ISO9001, CE, 3C, FCC
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1
Price :
987-2327 usd
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Contact Supplier
96% High Efficiency 12U Hybrid Power Rectifier System RS485 Communication
96% High Efficiency 12U Hybrid Power Rectifier System RS485 Communication

ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.

Verified Supplier
11 Years
guangdong, shenzhen
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Outdoor Telecom Cabinet, Telecom Power System, Telecom Rectifier System
Total Annual :
15 Million-20 Million
Employee Number :
101~200
Certification Level :
Verified Supplier
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