PHOENIX TRIO-PS-2G/3AC/24DC/10 DIN Rail Mount Switching Power Supply

주문번호: 2903154

피닉스컨택트 TRIO POWER 2nd-generation three-phase DIN rail switching 전원 공급 장치 with Push-in spring terminals. Designed for powering PLCs, sensors and actuators inside electrical control cabinets. Widely used in machine manufacturing, 자동화된 생산 라인, HVAC and hoisting equipment.

코드 2901354 often appears in industry documents as shorthand; the complete official part number is 2903154.

✅ Model Definition

트리오: TRIO POWER series industrial power supply

추신: 전원공급장치

2G: 2nd Generation

3교류: 3-phase AC input

24DC: 24V DC output

10: Rated output current 10A

📌 Key Technical Specifications

입력

정격: 3×400~500V AC; capable of emergency operation with 2×400~500V AC two-phase supply

작동 범위: 3×320~575V AC

빈도: 50/60헤르츠

입력 전류: 3×0.6A @400VAC

산출

정격: 24V DC /10A (240여)

Adjustable output: 24~28V DC

Dynamic Boost: 15에 대한 5 초 (to handle inrush loads of motors and capacitors)

Ripple & 소음: ≤50mVpp

OVP overvoltage protection: Output clamped ≤30V DC

기계 & 환경

설치: DIN 35mm rail

치수 (폭 × 높이 × 깊이): 42 ×130 ×160 mm

배선: Push-in screwless spring terminals

작동 온도: -25℃ ~ +70℃; derating 2.5%/K above 60℃

능률: >92%

Parallel operation: Supports parallel connection for capacity expansion and redundancy; series connection for voltage boosting

Protections: 과전류, 단락, 온도 이상, output overvoltage

신호: Relay alarm contact (DC-OK signal)

📋 Certifications & 응용

표준: EN61010, UL, CE, PELV protective extra-low voltage

일반적인 애플리케이션: 자동화된 생산 라인, 포장 기계, 컨베이어 시스템, 24V power supply for control cabinets feeding PLC, DI/DO 모듈, sensors and solenoid valves

High MTBF, 적합하다 24/7 continuous industrial operation

⚠️ Selection & 교체 노트

1. 모델별: 2903154 is 3-phase 3AC; single-phase 1AC version is 2903149, do not mix them up
2. 국내 대안: Mean Well SDR-240-24, Delta DRP-240-24 (메모: no dynamic boost capability for inrush current)
3. Redundancy solution: When paralleling two 2903154 단위, use redundancy module such as QUINT-DIODE
4. 설치: Maintain ≥50mm vertical clearance at top and bottom for heat dissipation; units can be mounted side-by-side with zero horizontal clearance

🛠️ Troubleshooting Guide

POWER LED off: Check 3-phase L1/L2/L3 mains supply; loss of any phase may prevent startup; verify PE earth connection

Output voltage drop / insufficient load capacity: Prioritize checking loose terminals, low input voltage and high-temperature derating

OK contact open: 출력 과전류 / short circuit or internal overtemperature protection. Disconnect load and retest

Tripping on power-up due to inrush: Utilize boost feature and evaluate switching surge current

📦 HS Code for Export

8504401400 (Static converters, industrial switching power supply, for customs reference only, subject to local customs determination)

TRIO-PS-2G/3AC/24DC/10 (주문 번호. 2903154)

능률: >92%

Test condition: 400V AC input, full rated load

Additional Power Consumption Parameters

No-load power consumption: ＜1.1 W

Power loss at rated load: ＜22 W

메모: This value is the nominal figure from Phoenix Contact official datasheet. Actual efficiency under light load (20%~50% load) will be slightly lower than the 92% full-load rating.

TRIO-PS-2G/3AC/24DC/10 (주문 번호. 2903154)

전체 치수 (폭 × 높이 × 깊이): 42 mm × 130 mm × 160 mm

📌 Installation Clearance (Critical for cabinet layout)

Horizontal sides: Zero gap side-by-side mounting allowed at ambient ≤40℃; reserve 10mm side clearance when temperature approaches 70℃

수직의: ≥50mm clearance at top and bottom (필수적인)

Mounting rail: Standard NS35 DIN rail (EN60715)

무게

대략. 1.1kg

Phoenix Contact TRIO-PS-2G Series Full Model List (TRIO POWER 2nd Generation, Push-in terminals)

Series common features: DIN35 레일 장착, dynamic Boost (1.5×rated current for 5s), DC-OK relay alarm, parallel redundancy support, -25~+70℃, derating 2.5%/K above 60℃

1-phase Input 1AC (100~240VAC)｜24VDC Output

3-phase Input 3AC (3×320~575VAC, rated at 3×400VAC)｜24VDC Output (Your target model group)

1-phase Input 1AC｜48VDC Output

4. Common Matching Accessories (For cabinet integration)
5. QUINT-DIODE/12-24DC/20 Redundancy diode module for dual power supply redundancy
6. CBM E4 24DC/0.5-10A NO-R 4-channel 24V electronic circuit breaker (2905743)
7. CBM E8 24DC/0.5-10A NO-R 8-channel electronic circuit breaker (2905744)

✅ Key Selection Guidelines

1. Suffix C2LPS: Only available for the 3A single-phase variant with SIL capability; not required for standard automation projects
2. 3AC three-phase models can run on two phases (L1/L2 only)
3. Width reference: 3A=30mm; 5A=36mm; 10A=42mm; 20A=65mm; 40A=120mm, cabinet layout mainly depends on width

Phoenix Contact TRIO-PS-2G Series Certification List (Including TRIO-PS-2G/3AC/24DC/10, Order No.2903154)

All models in this series share the same certification package. Only the C2LPS suffix model has extra SIL0 capability; standard models are SIL=0

✅ Global Certifications

1. CE (EU)

Low Voltage Directive LVD 2014/35/EU

EMC Directive 2014/30/EU

2. UL / cULus (UL Listed)

UL508 (Industrial control equipment)

UL60950-1 (Information technology safety)

ANSI/ISA-12.12.01, Class I Division II Groups A/B/C/D (suitable for North American hazardous areas)

3. IECEE CB Certificate (CB scheme, foundation for multi-country certification conversion)
4. EAC Customs Union Certification (러시아 제국, 벨라루스, Kazakhstan and other EAEU markets)
5. DNV GL Marine Certificate (Suitable for ship and offshore control cabinets)
6. BIS (BIS license for India market)

✅ Environmental Compliance

RoHS 규제 (EU)

도달하다

WEEE compliant with waste electrical and electronic equipment directive

✅ Safety & Functional Standards (Standards ≠ Certificates; product compliance specifications)

IEC 60950-1: SELV Safety Extra-Low Voltage

안에 50178: PELV Protective Extra-Low Voltage

안에 60204-1: Safety of machinery electrical equipment (widely used for machinery)

안에 50121-4: Railway EMC standard

IEC 61508: 실 0 (Standard models of this series; TRIO-PS-2G/1AC/24DC/3/C2LPS is specifically marked SIL0 functional safety)

Housing flammability: UL94 V0

✅ EMC Electromagnetic Compatibility Standards

안에 61000-6-1 / 6-2: 면제 (주거용 / 산업 환경)

안에 61000-6-3 / 6-4: Radiated & conducted emissions

안에 61000-3-2: Harmonic current limits

📌 Selection Remarks

1. 국내 프로젝트: No CCC certificate, not within mandatory 3C scope. CE for EU export, UL for North America, EAC for Russia/Central Asia, DNV for marine projects.
2. SIL level: Standard TRIO-PS-2G cannot be used for SIL1 and above safety loops. If SIL higher level is required, select QUINT series SIL-rated power supplies.