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1、Basic Infomation
◆ Place of Origin: CN
◆ Brand Name: Eltek
◆ Certification: CE, UL
◆ Model Number: CTOS0301.XXX
2、Payment & Shipping Terms
◆ Packaging Details: Carton pacaked
◆ Delivery Time: 8-10 weeks
◆ Payment Terms: L/C, T/T, MoneyGram, Western Union, D/P
◆ Supply Ability: 500 sets per month
3、Product Description
Eltek Flatpack S 1U Bulk Feed for 24V 36V 48V DC Power Solutions (CTOS0301.XXX)
Flatpack S 1U bulk feed
The Flatpack S 1U bulk feed system is designed for external distributions, and due to its many output options it meets the market demand for flexible and expandable DC power solutions.
With its small size, high efficiency, reliability and wide range of communication, the Flatpack S system is the key for future needs. The shallow depth makes the system suitable for most cabinets and thereby excellent as a replacement unit.Key features
◆ 24V, 36V and 48V DC Systems Bulk feed system
◆ Smartpack S hot-plug controller
◆ Flatpack S hot-plug rectifiers
◆ Advanced control and monitoring through ethernet port
◆ 262 mm system depth
◆ 1U Height
◆ Negative or positive grounded
◆ 2 x direct bulk + 2 controlled by LVBD or 4 x direct bulk with optional LVBD
APPLICATIONS
TELECOM
◆ MOBILE
◆ WIRELESS
◆ FIXED LINE
INDUSTRIAL
◆ OFFSHORE
◆ MARINE
◆ PROCESS INDUSTRY
Parameters :
MODEL Controller & 48V Rectifiers Controller & 36V Rectifiers Controller & 24V Rectifiers 
Part number CTOS0301.xxx CTOS0301.xxx CTOS0301.xxx INPUT DATA Maximum voltage 305 VAC 1) Maximum current 9.9 A per module 5.9 A per module 5.9 A per module Mains Configuration 230 VAC, 3 x 1 phase or 3 phase(∆) 230/400 VAC, 3 phase (Y) Mains Connection 4mm2 Terminal blocks, rear connection Frequency 45 to 66 Hz OUTPUT DATA Voltage 48 VDC 36 VDC 24 VDC Maximum current 125 A 125 A 125 A BATTERY (no breaker positions) LVBD (80 amp latched) Optional Shunt In positive or negative leg Connection (rear) M6 cable lug LOAD (no breaker positions) Connection (rear) M6 cable lug CONTROL & MONITORING Smartpack S 6x Input/Output connections and Ethernet. See Smartpack S datasheet MECHANICAL DATA Dimensions (W x H x D) 19"/1U/250 mm
Recommended minimum cabinet depth, 300 mm
Weight, including controller, excluding rectifiers 4.7 kg [10.4 lbs] DESIGN STANDARDS Electrical safety UL 60950-1, EN 60950-1 EMC ETSI EN 300 386 V.1.4.1
EN 61000-6-1 (immunity, light industry) EN 61000-6-2 (immunity, industry)
EN 61000-6-3 (emission, light industry) EN 61000-6-4 (emission, industry)
Environment ETSI EN 300 019-2-1 Class 1.2
ETSI EN 300 019-2-2 Class 2.3
ETSI EN 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) See Flatpack S rectifier datasheet for more information
4、Product Display
Eltek Flatpack S 1U Bulk Feed for 24V 36V 48V DC Power Solutions (CTOS0301.XXX)
◆ Product Name : Flatpack S 1U Bulk Feed System
◆ Output Data : 24Vdc / 36Vdc/ 48Vdc
◆ Number Of Battery Breakers : Optional
◆ Number Of Load MCBs : Optional
◆ Dimension : 19"/1U/250 Mm
◆ Part No. : CTOS0301.XXX
◆ Max Input Voltage : 305 VAC
◆ Output Currency : 125A
◆ Battery Breaker Rating : Optional
◆ Connection Rear : M6 Cable Lug
◆ Weight : 4.7 Kg
◆ High Light : flatpack s 48v 1u 305VAC, DC Power Solutions 305VAC, M6 cable lug flatpack s 48v 1u
