Beijing Ding Ding Future Technology Co.Ltd
                                                                                                           
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9 Years
Since 2017
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Eltek 9KW Flatpack S Power System Flatpack S 2U 48/1800HE Module Flatpack S 48/1000HE 150A CTOS0502.Nnnn

Price Negotiable
Price: 1800 USD / 3500 USD
MOQ: 1 set
Delivery Time: 8-10 weeks
Brand: Eltek
Product Description
Eltek Flatpack S 2U 9KW Power System
Eltek Flatpack S 2U 9KW Power System
Complete telecom power system featuring Flatpack S 48/1800HE 150A rectifier with Smartpack S controller (Part Number: CTOS0502.nnnn)
System Overview
The Flatpack S 2U is a compact, power-dense system built with pluggable breakers and rectifiers that can be easily configured for your specific application, even in the field. Combining Flatpack S HE rectifiers with the Smartpack S controller ensures safe, reliable, and environmentally friendly operation. With its shallow depth, this system fits most cabinets perfectly and serves as an excellent replacement unit. Built on proven Eltek technology, the Flatpack S family meets current and future power needs.
Key Features
  • Complete integrated power system
  • Smartpack S controller
  • High efficiency rectifiers
  • Battery distribution
  • Load distribution
  • 270 mm system depth
  • 2U height design
  • Hot pluggable rectifiers
  • Hot pluggable controller
  • Advanced control and monitoring via Ethernet port
  • 4 large breaker positions for battery and load
  • 10 x 30A MCB distribution
  • Push-in front connection
  • LVBD (Low Voltage Battery Distribution)
  • LVLD (Low Voltage Load Distribution - optional)
Technical Specifications
Model Configuration 2BB + 2LB 2BB + 2LB LVLD 4BB
Part Number CTOS0502.nnnn CTOS0502.nnnn CTOS0502.nnnn
INPUT DATA
Voltage Range 85 to 305 VAC (45-66 Hz) / 85 to 250 VDC
Maximum Current 21 ARMS
Mains Configuration 3x single phase
Connection Rear connection on Faston connectors (6.3 mm)
OUTPUT DATA
Nominal Voltage -48 VDC
Maximum Current CE 150 ADC
Maximum Current UR (UL recognized) 100 ADC
BATTERY DISTRIBUTION
LVBD Default Default Default
Plug-in Breakers (max rating) 2x 80 A 2x 80 A 4x 80 A
Connection Rear connection on M6 Studs, 25 mm² max
LOAD DISTRIBUTION
LVLD (on Large Breakers) n/a Default n/a
Plug-in Breakers Large (max rating) 2x 80 A 2x 80 A n/a
Connection Large Breakers Rear connection on M6 Studs, 25 mm² max
Plug-in Breakers Small (max rating) 10 x 30 A¹
Connection Small Plug-in Breakers Front connection Push-in terminals, 6 mm² max
CONTROL & MONITORING
Smartpack S 6x Input / Output and Ethernet²
OTHER SPECIFICATIONS
Dimensions (W / H / D) 19" / 2U / 270 mm (incl. rear terminal cover)³
Weight (w/o controller, rectifiers and breakers) 6.3 kg [13.88 lbs]
Mounting 19" Flush mount
Coding (prevents mixing of output voltages) Coded for Flatpack S 48 V / 1000 W & 1800 W
DESIGN STANDARDS
Electrical safety UL60950-1 / EN60950-1
EMC ETSI EN 300 386 v1.6.1 EN 61000-6-1 (immunity light industry) EN 61000-6-2 (immunity industry) EN 61000-6-3 + A1 (emission light industry) EN 61000-6-4 + A1 (emission industry)
Environment ETS 300 019-2-1 Class 1.2 ETS 300 019-2-2 Class 2.3 ETS 300 019-2-3 Class 3.2 Normal operating conditions as per IEC 62040-5-3:2016 clause 4.2. Other operating conditions as per IEC 62040-5-3:2016 clause 4.3, must be advised
1 Each breaker branch (5 x B-frame breakers) rated for maximum 80 A in total
2 See Smartpack S datasheet
3 30mm space in front and in back of the system is required for proper air flow
Flatpack S system internal view Flatpack S system front panel
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Complete Telecom Solutions
Telecommunication companies worldwide benefit from our comprehensive solutions. We begin with detailed site surveys and develop professional plans that meet customer expectations. Our technical support and maintenance services ensure efficient operations. With an experienced team and global network of trusted partners, we deliver differentiated service that stands out in the market.
Frequently Asked Questions
Are samples available?
Samples are available upon request. Sample pricing aligns with bulk orders, and freight costs are the responsibility of the recipient.
How does your company handle quality issues?
With 10+ years of industry experience, we prioritize accountability. For confirmed quality defects, we adhere to contract terms for resolution, supported by our dedicated after-sales team.
What is the quality assurance of your products?
100% original products in new packaging, each item tested pre-shipment to ensure functionality and quality standards.
What is the warranty period?
Our products come with a 12-month quality warranty.
How to process inferior products?
Within the warranty period, we cover return shipping costs for defective items and provide replacements.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Beijing Ding Ding Future Technology Co.Ltd
Location No 803,Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
Contact Person Lee

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