MEAN WELL TDR-480 series 480W Three Phase Industrial DIN RAIL with PFC Function Owner’s Manual

: June 15, 2024
: MEAN WELL

Table of Contents

MEAN WELL TDR-480 series 480W Three Phase Industrial DIN RAIL with PFC
Product Information
Product Usage Instructions
Frequently Asked Questions (FAQ)
Features
Applications
GTIN CODE
Description
Model Encodina
SPECIFICATION
Block Diagram
Derating Curve
Output derating VS input voltage
DC OK Relay Contact (Optional)
Mechanical Specification
Installation Instruction
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEAN WELL TDR-480 series 480W Three Phase Industrial DIN RAIL with PFC

Function

Product Information

Specifications

Model: TDR-480-24
Output Voltage: 24V
Rated Current: 20A
Current Range: 0 ~ 20A
Rated Power: 480W
Ripple & Noise (max.): 150mVp-p
Voltage Adjustment Range: 24 ~ 28V
Line Regulation
Load Regulation
Setup, Rise Time: 1200ms, 60ms/400VAC; 800ms, 60ms/500VAC at full load
Hold Up Time (Typ.): 20ms / 400VAC; 20ms / 500VAC at full load
Voltage Range: Three-Phase 340 ~ 550VAC (Dual phase operation possible); 480 ~ 780VDC
Frequency Range: 47 ~ 63Hz
Power Factor (Typ.): PF0.9/400VAC; PF0.88/500VAC at full load
Efficiency (Typ.): 92.5%
AC Current (Typ.): 0.85A/400VAC; 0.7A/500VAC
Inrush Current (Typ.): Cold Start 50A
Leakage Current: 100M Ohms / 500VDC / 25/ 70% RH
MTBF: 1174.0K hrs min. Telcordia SR-332(Bellcore); 108.3K hrs min. MIL-HDBK-217F (25)
Dimension: 85.5125.2128.5mm (WHD)
Packing: 1.51Kg; 8pcs/13Kg/1.16CUFT

Features

Three-Phase 340 ~ 550VAC wide range input
Industrial control system (Dual phase operation possible)
Semiconductor fabrication equipment
Width only 85.5mm
Factory automation
Built-in active PFC function compliance to BS EN/EN61000-3-2
Electro-mechanical apparatus
High efficiency 93% and low power dissipation
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
Built-in constant current limiting circuit
Can be installed on DIN rail TS-35/7.5 or 15 UL508 (industrial control equipment) approved
Optional DC OK relay contact
3 years warranty

Applications

Industrial control system
Semiconductor fabrication equipment
Factory automation
Electro-mechanical apparatus

Description

The TDR-480 is a three-phase industrial DIN rail power supply with a power factor correction (PFC) function. It has a wide range input of 340 ~ 550VAC and is suitable for use in industrial control systems, semiconductor fabrication equipment, factory automation, and electro-mechanical apparatus. With a width of only 85.5mm, it is compact and space-saving. The built-in active PFC function ensures compliance with BS EN/EN61000-3-2 standards. The power supply has high efficiency of 93% and low power dissipation, resulting in energy savings. It offers various protections including short circuit, overload, over voltage, and over temperature. Cooling is achieved through free air convection. The TDR-480 can be installed on DIN rail TS-35/7.5 or 15 UL508 (industrial control equipment) approved. It also comes with an optional DC OK relay contact and is backed by a 3-year warranty.

Product Usage Instructions

Installation

Ensure that the input power is within the specified voltage range of Three-Phase 340 ~ 550VAC.
Choose an appropriate location to install the DIN rail power supply.
Mount the power supply onto the DIN rail TS-35/7.5 or 15 UL508.
Connect the input power to the appropriate terminals on the power supply.
Connect the load to the output terminals on the power supply.
If using the optional DC OK relay contact, connect it to the appropriate terminals.
Ensure all connections are secure.

Operation

Turn on the input power to the DIN rail power supply.
The power supply will start providing the specified output voltage.
Monitor the power supply for any abnormal behavior or error indicators.
If any protection feature is triggered (short circuit, overload, over voltage, or over temperature), resolve the issue before continuing operation.
To turn off the power supply, turn off the input power.

Maintenance

Regularly inspect the DIN rail power supply for any signs of damage or wear. Clean the unit if necessary, ensuring that it is free from dust or debris. If any issues arise during operation, refer to the troubleshooting section of the user manual or contact customer support for assistance.

Frequently Asked Questions (FAQ)

What is the input voltage range of the TDR-480?

The TDR-480 has a wide range input voltage of Three-Phase 340 ~ 550VAC.

What are the protections offered by the TDR-480?

The TDR-480 provides protections against short circuit, overload, over voltage, and over temperature.

Can the TDR-480 be installed on a DIN rail?

Yes, the TDR-480 can be installed on DIN rail TS-35/7.5 or 15 UL508 (industrial control equipment) approved.

Is there a warranty for the TDR-480?

Yes, the TDR-480 comes with a 3-year warranty.

What is the efficiency of the TDR-480?

The TDR-480 has an efficiency of 92.5%.

Features

Three-Phase 340 ~ 550VAC wide range input (Dual phase operation possible)
Width only 85.5mm
Built-in active PFC function compliance to BS EN/EN61000-3-2
High efficiency 93% and low power dissipation
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
Built-in constant current limiting circuit
Can be installed on DIN rail TS-35/7.5 or 15
UL508(industrial control equipment) approved
BS EN/EN61000-6-2(BS EN/EN50082-2) industrial immunity level
Optional DC OK relay contact
3 years warranty

Applications

Industrial control system
Semiconductor fabrication equipment
Factory automation
Electro-mechanical apparatus

GTIN CODE

MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

TDR-480 is one economical slim 480W DIN rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 85.5mm in width, which allows space saving inside the cabinets. The entire series adopts the full range AC input from 3¢ 340VAC to 550VAC (Dual Phase operation possible) and conforms to BS EN/EN61000-3-2, the norm the European Union regulates for harmonic current. TDR-480 is designed with metal housing that enhances the unit’s power dissipation. With working efficiency up to 93 %, the entire series can operate at the ambient temperature between -20°C and 70°C under air convection. It is equipped with constant current mode for overload protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus (UL508, IEC 62368-1 CB approved by UL.) make TDR-480 a very competitive power supply solution for industrial applications

Model Encodina

SPECIFICATION

MODEL	TDR-480-24	TDR-480-48

OUTPUT

INPUT

PROTECTION

| ****

OVERLOAD

| 105 ~ 130% rated output power
Protection type : Constant current limiting, unit will shut down after 3 sec. ,re-power on to recover

OVER VOLTAGE

| 29 ~ 33V| 56 ~ 65V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE| Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

| WORKING TEMP. Note.5| -30 ~ +70℃ (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY| -40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT| ±0.03%/℃ (0 ~ 50℃)
VIBRATION| Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6

SAFETY & EMC

(Note 4)

| SAFETY STANDARDS| UL508, IEC62368-1,UL 62368-1, AS/NZS 62368.1, BIS IS13252(Part1)(only for 24V),EAC TP TC 004 approved,

Design refer to BS EN/EN62368-1

WITHSTAND VOLTAGE| I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK(optional):0.5KVAC
ISOLATION RESISTANCE| I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION

EMC IMMUNITY

Voltage Dips and Interruptions

| ****

BS EN/EN61000-4-11

| ＞95% dip 0.5 periods, 30% dip 25

periods＞ 95% interruptions 250 periods

OTHERS

| MTBF| 1174.0K hrs min. Telcordia SR-332(Bellcore) ; 108.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 85.5125.2128.5mm (WHD)
PACKING| 1.51Kg ; 8pcs/13Kg/1.16CUFT
NOTE| 1. All parameters NOT specially mentioned are measured at 400VAC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

4. Dual phase operation is allowed under certain derating to output load. Please refer to derating curves for details.

5. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.

6. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”

7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).

(as available on http://www.meanwell.com)

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