ETP4890-A2-60A Description:
The ETP4890-A2-60A is a brand new, original Huawei 48V DC power converter system, purpose-built to deliver stable and efficient DC power for telecom networks, data centers, and critical infrastructure. This unit includes 2x R4830G rectifier modules, providing robust and redundant power output with a total capacity of up to 60A.
Engineered to Huawei’s strict quality standards, the ETP4890-A2-60A ensures high conversion efficiency, excellent thermal performance, and long-term operational reliability. The modular design with dual rectifiers ensures N+1 redundancy, improving system availability and reducing the risk of downtime.
Compact, easy to deploy, and simple to maintain, this solution is ideal for operators and integrators seeking cost-effective, carrier-grade DC power solutions.
Key Features:
-
Model: ETP4890-A2-60A
-
Condition: 100% Brand New, Original Huawei
-
Type: 48V DC Power Converter System
-
Capacity: Total output up to 60A with 2x R4830G rectifier modules
-
Rectifiers: 2x R4830G high-efficiency rectifier modules included
-
Efficiency: High conversion efficiency with low energy loss
-
Redundancy: Supports N+1 redundant operation for increased system reliability
-
Monitoring: Compatible with Huawei SMU series monitoring units for remote management (optional)
-
Installation: Compact design for easy installation and maintenance
-
Reliability: Built to telecom-grade standards for 24/7 continuous operation
-
Safety: Overvoltage, overcurrent, and thermal protection included
Tech Specs:
| Specification | Details |
|---|---|
| AC Input Mode and Voltage | – 220 V AC single-phase (compatible with 220/380 V AC three-phase, four-wire) – Input range: 85 V AC to 300 V AC (phase voltage) – Rated input: 220 V AC to 240 V AC (phase voltage) – 110 V AC dual-live-wire – Input range: 85 V AC to 300 V AC (line voltage) – Rated input: 220 V AC to 240 V AC (line voltage) |
| AC Input Frequency | 45–66 Hz (Rated frequency: 50/60 Hz) |
| Power Factor | ≥ 0.99 (at rated load) |
| Input Voltage Frequency | 45 Hz to 65 Hz |
| DC Output Voltage Range | -42 V DC to -58 V DC |
| Maximum Output Power | 3200 W |
| Surge Protection Capability | For AC power ports: – Differential mode: 5 kA – Common mode: 5 kA |
| Dimensions (W × D × H) | 442 mm × 255 mm × 86.1 mm (2U height) |
| Weight | ≤ 10 kg (fully loaded) |
| Operating Temperature | -40ºC to +70ºC |
| Operating Humidity | 5%–95% RH (non-condensing) |
| Storage Humidity | 5%–95% RH (non-condensing) |
ETP4890-A2-60A Applications:
The ETP4890-A2-60A with 2x R4830G is ideal for:
-
Telecom base stations and BTS sites
-
Data center and network equipment rooms
-
FTTH/FTTx and broadband access networks
-
ISP backbone and critical network infrastructure
-
Remote sites requiring reliable DC power
-
Network expansions and upgrades
Customization & OEM Services:
We provide customization and OEM services to help you meet project-specific needs:
-
Compatibility checks with your existing Huawei power systems
-
Pre-configuration for site-specific voltage/current requirements
-
OEM branding and private labeling for resellers and integrators
-
Custom packaging for phased deployments
-
Additional burn-in and reliability testing for high-availability applications
ETP4890-A2-60A Wholesale & Bulk Orders:
We support wholesale supply and bulk orders, trusted by telecom operators, ISPs, and system integrators:
-
Factory-direct pricing with attractive bulk discounts
-
Consistent stock availability for large projects
-
Export-compliant packaging and secure global shipping
-
Dedicated account managers for smooth ordering and delivery
-
Comprehensive after-sales technical support and warranty coverage
Why Choose Us:
-
100% genuine Huawei hardware, fully tested and certified
-
Flexible, scalable solutions to meet various deployment scenarios
-
Competitive pricing for resellers, integrators, and large rollouts
-
Reliable global logistics for on-time, secure delivery
-
Expert technical support from pre-sales planning to post-installation
Contact Us for a Quote:
Ready to power your network with the ETP4890-A2-60A Brand New Power Converter with 2x R4830G? Contact us today for technical details, compatibility checks, customization options, and competitive wholesale pricing.
Our experienced team is ready to help you build a stable, high-performance power solution with trusted Huawei technology.
