Brand: ABB

ABB CP-E 24/5.0 Power Supply 24 V DC 5 A 120 W

Name: ABB CP-E 24/5.0 Power Supply 24 V 5 A | Seven Star LLC
Brand: ABB
SKU: CP-E 24/5.0

Description

CP-E 24/5.0: 120 W supply with parallel and redundancy options

CP-E 24/5.0 delivers 24 V DC at 5 A, 120 W, from a 115 or 230 V AC supply selected automatically, or from 210 to 375 V DC. It is the mid-size CP-E model: 63.2 mm wide, with two voltage input ranges that suit AC or DC feeds, and a solid-state signalling contact for output voltage OK.

ABB highlights a typical efficiency of 86 percent, free convection cooling and operation from -35 to +70 C. The output voltage is adjustable from 22.5 to 28.5 V DC with a front potentiometer.

Technical specifications

Parameter	Specification
Type designation / order code	CP-E 24/5.0 / 1SVR427034R0000
Device type	Primary switch-mode DIN-rail power supply, single-phase input, 24 V DC output
Input voltage range	115/230 V AC auto select; 90-132 V and 180-264 V AC; 210-375 V DC; 47-63 Hz
Input current / consumption	2.8 A at 115 V AC; 1.4 A at 230 V AC; typical 140 W
Inrush current / hold-up	24 A at 115 V and 48 A at 230 V (max 5 ms) / min 25 ms and 30 ms
Internal input fuse / PFC	3.15 A slow-acting / passive, 0.7
Output	24 V DC, adjustable 22.5-28.5 V DC, 120 W, 5 A up to 60 C; derate 2.5 %/C to 70 C
Output characteristics	U/I curve; ripple 50 mV; start max. 1 s; capacitive load up to 3500 uF
Signalling	13-14 solid-state contact (60 V DC, 0.3 A) active above 75 % output; green and red LEDs
Efficiency / dissipation	Typical 86 % / 20 W
Parallel / series	Up to 3 units in parallel (0.1-0.9 Ir); 2 in series; CP-A RU redundancy unit 1SVR427071R0000
Connections	Rigid 0.2-6 mm2; flexible with ferrule 0.2-4 mm2; torque 1 Nm input, 0.62 Nm output
Ambient temperature	Operation -35…+70 C; storage -40…+85 C
Dimensions / weight	63.2 x 123.6 x 123.6 mm (W x H x D); 1 kg per data sheet (0.882 kg e-catalogue)
Mounting / protection	DIN rail TH35-7.5 or TH35-15; horizontal; 25 mm clearance; IP20; class I
Standards (as printed)	IEC/EN 60950-1, 61000-6-2, 61000-6-3, EN 50581; UL 508; UL 60950; ANSI/ISA-12.12

Parallel operation and the signalling contact

A sliding switch selects single or parallel operation, and up to three units can be paralleled to increase power. The redundancy unit CP-A RU (1SVR427071R0000) decouples two supplies. The contact 13-14 closes when the output exceeds 75 percent of the set value and is rated 60 V DC, 0.3 A.

Buffering time is at least 30 ms at 230 V, thanks to two large capacitors, so short mains dips are ridden through. Inrush at 230 V is 48 A for up to 5 ms.

Loading and wiring notes

The data sheet specifies derating of 2.5 percent per degree between 60 and 70 C and a minimum clearance of 25 mm around the unit. Capacitive loads up to 3500 uF can be started. Typical power dissipation is 20 W.

The protective earth conductor must be connected and a disconnecting device provided in the supply line. The secondary side is electrically isolated (SELV) and can be earthed at L+ or L- (PELV) by the user.

Documents and quotation

The linked file is ABB CP-E 24/5.0 power supply data sheet 2CDC114060D0201. Seven Star LLC supplies the CP-E 24/5.0 on request from Muscat; availability and lead time are given in the quotation. More electrical and power products are in the Power Modules category, and the ABB CR-M024DC4L interface relay is a typical 24 V DC load.

Confirm before ordering: mains input range at site, the total 24 V DC load including inrush, ambient temperature in the cabinet and whether a redundancy unit is wanted.

Datasheets & Documents

Datasheet ABB CP-E 24/5.0 power supply data sheet 2CDC114060D0201 Download

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About brand

ABB is the Swiss-Swedish engineering group for electrification and automation: low voltage drives, motors, circuit breakers and motor control, process instruments and analysers, control systems and robots. It was formed on 5 January 1988 by the merger of two older companies. ASEA was founded in Västerås, Sweden, in 1883 by Ludvig Fredholm to make electric lighting and generators. BBC Brown Boveri was founded in Baden near Zurich in 1891 by Charles E. L. Brown and Walter Boveri. ABB Ltd is incorporated in Switzerland, headquartered in Zurich and listed on the SIX Swiss Exchange and Nasdaq Stockholm.

ABB company profile

Formed	5 January 1988, by the merger of ASEA (Sweden) and BBC Brown Boveri (Switzerland), each holding 50%
ASEA	Founded 1883 in Västerås, Sweden, by Ludvig Fredholm; first products electric lighting and generators
Brown, Boveri & Cie	Founded 1891 in Baden, Switzerland, by Charles E. L. Brown and Walter Boveri
Headquarters	Zurich, Switzerland; ABB Ltd became the group holding company in 1999
Ownership	Public company listed on SIX Swiss Exchange and Nasdaq Stockholm
Brands in the group	Baldor (US motors, acquired 2011), B&R (machine automation, acquired 2017), K-TEK level instruments, Endura and Navigator analysers, SACE breakers
Product families	Low and medium voltage drives (ACS series), motors, SACE Tmax and Emax breakers, contactors and soft starters, flow, pressure, temperature and level instruments, liquid and gas analysers, Contrac actuators, AC500 PLCs, Ability System 800xA and S800 I/O, protection relays, robots

Milestones

1883: ASEA is founded in Västerås, Sweden.
1891: Brown, Boveri & Cie is founded in Baden, Switzerland.
1987–1988: The merger is announced on 10 August 1987; ABB Asea Brown Boveri starts operating on 5 January 1988.
1999: ABB Ltd, incorporated in Switzerland, becomes the single holding company of the group.
2011 and 2017: Baldor Electric and B&R join ABB.
2020: ABB sells its power grids business to Hitachi, focusing on electrification, motion, process and machine automation.

Choosing an ABB drive

ABB's ACS drive codes are easy to read once you know the pattern. In ACS580-01-046A-4, "ACS580" is the drive family, "01" means a wall-mounted single drive, "046A" is the rated output current (about 46 A) and "-4" means a 380–480 V supply. The family is chosen by application: ACS355 for compact machinery, ACS310 for simple pumps and fans, ACS580 as the general-purpose drive, ACQ580 for water and wastewater with pump functions such as pipe fill and dry-run protection, and ACS880 for heavy industrial duty with direct torque control. Size the drive on the motor's full-load current, not only its kW rating, and allow derating for the high ambient temperatures common in Gulf electrical rooms.

Where ABB products are used

In Oman and the GCC, ABB drives and motors run pumps, fans and compressors in water and wastewater plants, district cooling, oil and gas and industry. ABB flowmeters, level instruments and analysers are used in water utilities, power and desalination plants and refineries, and SACE breakers protect switchboards in buildings and plants.

ABB products we list

Family	Examples
AC drives	ACS580, ACS580-01-046A-4, ACQ580, ACS355, ACS310, ACS880-01, FEN-31 encoder module
Breakers, motor control and protection	SACE Tmax XT, XT3N 250, SACE Emax 2, AF09 contactor, PSR soft starter, REM615 relay
Flow measurement	ProcessMaster FEP300, AquaMaster4, CoriolisMaster FCB430, VortexMaster FSV430, SwirlMaster FSS430, OriMaster FPD500
Pressure, temperature and level	266DRH, 267CS multivariable, TTH300, K-TEK AT100, LMT200, MT5000 GWR, KM26 gauge
Analysers	Endura AZ20, AK100 hydrogen purity, Navigator AW641 silica, AW402 chlorine, AWT210
Control systems and actuators	AC500, AC500-S, S800 AI810, AC 800F SA 811F, Contrac RSD50, Contrac RHD4000

Ordering ABB products: what we need

Send the full type code from the nameplate (for example ACS580-01-046A-4 or 266DSH...) and, for spare parts, the ABB ID number (such as 3BSE008508R1 or 1SBL176001R3010). For drives, add the motor power and current and any option codes (+...). For instruments, send the complete order code, which sets range, materials and approvals. Baldor motors are listed on their own brand page.

Facts checked against ABB company filings and published histories of ASEA and Brown, Boveri & Cie, October 2026.