Tidak ada produk di keranjang.
EDR-75-24 75W 24V 3.2A Industrial DIN Rail Power Supply
Rp350,000.00
VOUCHER
Diskon 5% min. belanja Rp1JT
🔥 7 items sold in last 3 jam
15 orang sedang melihat produk ini sekarang
Tanya dulu via WhatsApp
DAPPRA EDR-75-24 is a 75W single output industrial DIN rail power supply with 24V DC / 3.2A output and universal 90–264 VAC input. 87.5% typical efficiency, ultra-slim 32 mm metal housing, fanless natural convection cooling, complete protection functions, UL508 approved, TS35/7.5 or TS35/15 DIN rail mounting — ideal for industrial control, factory automation and electrical panels.
Share:
Overview
EDR-75-24 Overview
The DAPPRA EDR-75-24 is a 75W single output industrial DIN rail power supply designed for industrial control, factory automation and electromechanical applications. It provides a stable 24V DC output at 3.2A rated current, from a universal 90–264 VAC input or 127–370 VDC input.
The unit features an ultra-slim 32 mm wide metal housing that enhances power dissipation and saves valuable cabinet space, fanless natural convection cooling, and complete protection functions including short circuit, overload (constant current limiting), over voltage and over temperature protection. Designed for TS35/7.5 or TS35/15 DIN rail mounting, the EDR-75-24 is a competitive power supply solution for industrial control apparatus.
Key Features
EDR-75-24 Key Features
Engineered for economical, space-saving 24V industrial power supply applications.
- 75W Output · 24V / 3.2ASingle output configuration providing 24V DC nominal output at 3.2A rated current (0~3.2A current range) with 76.8W rated output power.
- Universal AC Input 90–264 VACFull-range single-phase AC input supports global mains voltages without external selection switches. Also supports 127–370 VDC input.
- 24~28V Output AdjustmentFront-panel +V ADJ potentiometer allows the rated output voltage to be adjusted between 24V and 28V to suit the connected load.
- 87.5% Typical EfficiencyThe EDR-75-24 achieves 87.5% typical efficiency, reducing energy consumption and heat generation inside the control cabinet.
- Ultra-Slim 32 mm Metal HousingThe 32 × 125.2 × 102 mm metal housing is only 32 mm wide, saving even more DIN rail space than the EDR-120 series while enhancing power dissipation.
- Fanless Natural Convection CoolingNo fan means no dust intake, no acoustic noise and no moving parts — ideal for dusty industrial environments and silent operation.
- Complete Protection FunctionsShort circuit protection, overload protection (105–130% rated output power, constant current limiting), over voltage protection (29–33V) and over temperature protection are built in.
- TS35 DIN Rail MountingDesigned for standard TS35/7.5 or TS35/15 DIN rail mounting inside electrical panels, control cabinets and automation equipment.
- UL508 & Industrial Immunity ApprovedCertified to UL508 (industrial control equipment) and complies with BS EN/EN61000-6-2 (BS EN/EN50082-2) industrial immunity level.
- 100% Full Load Burn-in Tested · 2-Year WarrantyEach unit is 100% full load burn-in tested before shipment and backed by a 2-year warranty.
Specifications
EDR-75-24 Specifications
Complete technical specifications for the EDR-75-24 industrial DIN rail power supply.
Output
| DC Output Voltage | 24V |
| Rated Current | 3.2A |
| Current Range | 0~3.2A |
| Rated Power | 76.8W |
| Ripple & Noise (max.) | 120mVp-p |
| Voltage Adjustment Range | 24~28V |
| Voltage Tolerance | ±1.0% |
| Line Regulation | ±0.5% |
| Load Regulation | ±1.0% |
| Setup, Rise Time | 1200ms, 60ms/230VAC · 2000ms, 60ms/115VAC at full load |
| Hold Up Time (Typ.) | 60ms/230VAC · 12ms/115VAC at full load |
Input
| Voltage Range | 90~264VAC · 127~370VDC |
| Frequency Range | 47~63Hz |
| Efficiency (Typ.) | 87.5% |
| AC Current (Typ.) | 1.45A/115VAC · 0.9A/230VAC |
| Inrush Current (Typ.) | 20A/115VAC · 35A/230VAC |
| Leakage Current | <1mA/240VAC |
Protection
| Overload | 105~130% rated output power · Constant current limiting · Auto-recovery |
| Over Voltage | 29~33V |
| Over Temperature | Shut down output voltage; re-power on to recover |
| Short Circuit | Protected |
Environment
| Working Temperature | −20 ~ +60°C (Refer to Derating Curve) |
| Working Humidity | 20~95% RH non-condensing |
| Storage Temp., Humidity | −40 ~ +85°C, 10~95% RH |
| Temp. Coefficient | ±0.03%/°C (0~50°C) |
| Vibration | 10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
Safety & EMC
| Safety Standards | UL508, TUV BS EN/EN62368-1, EAC TP TC 004, BSMI CNS15598-1 (meet BS EN/EN60204-1) |
| Withstand Voltage | I/P-O/P: 3KVAC · I/P-FG: 2KVAC · O/P-FG: 0.5KVAC |
| Isolation Resistance | >100M Ohms / 500VDC / 25°C / 70% RH |
| EMC Emission | BS EN/EN55032 (CISPR32) Class A · BS EN/EN61000-3-2,-3 · CNS15936 Class A |
| EMC Immunity | BS EN/EN61000-4-2, 3, 4, 5, 6, 8, 11 · BS EN/EN55035 · BS EN/EN61000-6-2 (BS EN/EN50082-2) heavy industry level |
Reliability & Dimensions
| MTBF | 2777.2K hrs min. Telcordia SR-332 (Bellcore) · 506.6K hrs min. MIL-HDBK-217F (25°C) |
| Dimensions (W×H×D) | 32 × 125.2 × 102 mm |
| Weight | 0.51 Kg |
| Packing | 0.51Kg; 28pcs/15.3Kg/1.22CUF |
| Warranty | 2 Years |
Front Panel Controls
| +V ADJ | Output voltage adjustment potentiometer (24~28V) |
| DC OK | DC output OK indicator LED |
| Terminal TB1 | Input: FG / AC-N-DC− / AC-L-DC+ |
| Terminal TB2 | Output: −V (pins 1,2) / +V (pins 3,4) |
Notes
- All parameters not specially mentioned are measured at 230VAC input, rated load and 25°C ambient temperature.
- Ripple & noise are measured at 20MHz of bandwidth with a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
- Tolerance includes set-up tolerance, line regulation and load regulation.
- The power supply is considered a component to be installed into a final equipment; the final equipment must be re-confirmed to meet EMC directives.
- Derating may be needed under low input voltage.
Model Information
EDR-75-24 Model Code
The model number identifies the EDR Series, output wattage and output voltage.
Model Code
EDR
-
75
-
24
EDRSeries prefix — DAPPRA EDR Series Economical Slim DIN Rail Power Supply.
75 — Output PowerOutput power rating in Watts. This model provides 75W.
24 — Output VoltageNominal output voltage in VDC. This model provides 24V DC output.
Field
Meaning
Value
EDR
Series prefix
EDR
Output Power
Rated output power in Watts
75W
Output Voltage
Nominal DC output voltage
24V
Example: EDR-75-24 = EDR Series, 75W output power, 24V DC output voltage.
Dimensions
EDR-75-24 Dimensions
Ultra-slim 32 mm metal housing with a compact footprint designed for space-constrained control cabinets. All dimensions in mm, tolerance ±1 mm.
Mechanical Dimensions
| Width (W) | 32 mm |
| Height (H) | 125.2 mm |
| Depth (D) | 102 mm |
| DIN Rail Slot to Top (S) | 35 mm |
| Weight | 0.51 Kg |
| Front Panel | +V ADJ / DC OK |
Installation Clearances
| Top Clearance | 40 mm |
| Bottom Clearance | 20 mm |
| Left / Right Clearance | 5 mm |
| Adjacent Heat Source | 15 mm recommended |
| DIN Rail | TS35/7.5 or TS35/15 |
| Mounting Orientation | Vertical only (input bottom, output top) |
Installation
EDR-75-24 Installation
The EDR-75-24 supports TS35 DIN rail mounting with specific ventilation clearance and orientation requirements for reliable operation.
01 / 06
Vertical Orientation Only
The appropriate mounting orientation is vertical — input terminals at the bottom and output terminals at the top. Upside-down, horizontal or table-top mounting is not allowed, as sufficient cooling will not be possible.
02 / 06
Ventilation Clearance
Always allow good ventilation clearances around the unit: 5 mm left and right, 40 mm above and 20 mm below, to prevent overheating.
03 / 06
TS35 DIN Rail Mounting
Admissible DIN rail: TS35/7.5 or TS35/15. Tilt the unit slightly rearwards, fit over the top hat rail, slide it downward until it hits the stop, press against the bottom for locking, then shake slightly to check the locking action.
04 / 06
FG Must Be Connected to PE
The FG (Frame Ground) terminal must be connected to PE (Protective Earth) for safety and to ensure proper EMC performance.
05 / 06
Operating Temperature Limits
Maximum operating temperature for the EDR-75-24 is 50°C ambient. Do not install in high ambient temperature locations or near fire sources. Derating may be required above this temperature.
06 / 06
Pollution Degree 2 Environment
Install the unit only in a pollution degree 2 environment — typically dry, well-ventilated locations such as control cabinets. Do not install in places with high moisture or near water.
Wiring & Terminal
EDR-75-24 Wiring & Terminal
The EDR-75-24 uses two terminal blocks: TB1 for input and TB2 for output. Use copper wire only and ensure all strands of each stranded wire enter the terminal connection and the screw terminals are securely fixed to prevent poor contact.
Terminal Pin Assignment
TB1 — Input Terminal
| Pin No. | Assignment |
|---|---|
| 1 | FG (Frame Ground) |
| 2 | AC/N or DC− |
| 3 | AC/L or DC+ |
TB2 — Output Terminal
| Pin No. | Assignment |
|---|---|
| 1, 2 | DC OUTPUT −V |
| 3, 4 | DC OUTPUT +V |
The FG pin must be connected to PE (Protective Earth). Both −V pins (1, 2) and both +V pins (3, 4) should be connected to their respective output wires to prevent excessive current stress on a single contact. DC input operation is possible by connecting AC/L(+), AC/N(−).
Wiring Specification
Recommended Wire
| AWG | Rated Current | Cross-section |
|---|---|---|
| 18 | 7 A | 0.8 mm² |
| 16 | 10 A | 1.3 mm² |
| 14 | 15 A | 2.1 mm² |
| 12 | 20 A | 3.3 mm² |
Current each wire carries should be de-rated to 80% of the current suggested above when using 5 or more wires connected to the unit. Use wires that can withstand temperatures of at least 80°C, such as UL1007.
Terminal Torque Setting
| Model | I/P | O/P |
|---|---|---|
| EDR-75 | 6.9 kgf-cm (6 Lb-in) | 6.9 kgf-cm (6 Lb-in) |
Recommended wire strapping length: 5 mm (0.197"). Recommended screwdriver: 3 mm, slotted type.
Fuse & Circuit Breaker (230V)
| Model | Fuse | C16 | D16 |
|---|---|---|---|
| EDR-75 | T3.15A/L250V | 4 | 9 |
Maximum number of EDR PSUs that can be connected to a circuit breaker at 230V. For continued protection against risk of fire, replace only with the same type and rating of fuse.
DC Output Voltage Adjustment
The EDR-75-24 includes a front-panel DC output voltage adjustment potentiometer (+V ADJ) and a DC OK indicator LED. The rated output voltage can be adjusted between 24V and 28V via the front-panel adjuster. Output current and output wattage must not exceed the rated value on its specification.
Safety & Compliance
EDR-75-24 Safety & Cautions
Read and follow all safety instructions before installing, wiring, maintaining or modifying the EDR-75-24 power supply.
- Risk of electrical shock and energy hazard. All failure should be examined by a qualified technician. Do not remove the case of the power supply yourself.
- Connecting both the primary and the secondary sides together is not allowed — risk of electric arcs and electric shock (danger to life).
- Risk of burn hazard. Do not touch the unit in operation and shortly after disconnection.
- Risk of fire and short circuit. The openings should be protected from foreign objects or dripping liquids.
- The FG (Frame Ground) must be connected to PE (Protective Earth).
- Output current and output wattage must not exceed the rated value on its specification.
- Before commencing any installation, maintenance or modification work, disconnect the system from supply voltage. Make sure that inadvertent connection in circuit will be impossible.
- For continued protection against risk of fire, replace only with the same type and rating of fuse.
- For BSMI-certified models: flammability of V1 or above is required for surrounding equipment. Class A equipment should not be installed or used in a residential environment to avoid electromagnetic interference.
Note: Pollution Degree 2 applies where there is only non-conductive pollution that might temporarily become conductive due to occasional condensation. Generally refers to dry, well-ventilated locations, such as control cabinets.
Applications
EDR-75-24 Industrial Applications
The EDR-75-24 is suitable for industrial control systems, factory automation equipment, electrical panels, semiconductor manufacturing equipment and electromechanical devices.
Industrial Control Systems
Factory Automation
Electrical Panels
Semiconductor Equipment
Electromechanical Devices
Machine Control
Building Automation
Process Control
Test & Measurement
PLC & Sensor Power
Industrial LED Lighting
Security & Access Control
Next Step
Need the EDR-75-24 for Your Application?
Contact DAPPRA Automation for product specifications, installation support, technical documentation and purchasing assistance — or explore the full EDR Series.
Support
EDR-75-24 FAQ
What is the DAPPRA EDR-75-24?
The DAPPRA EDR-75-24 is a 75W single output industrial DIN rail power supply that provides a 24V DC output at 3.2A rated current. It features a universal 90–264 VAC input, 87.5% typical efficiency, a slim 32 mm wide metal housing, and mounts on TS35/7.5 or TS35/15 DIN rails. It is certified to UL508 and complies with EN61000-6-2 industrial immunity.
What is the output voltage and current of the EDR-75-24?
The EDR-75-24 provides a 24V DC nominal output voltage with a 3.2A rated output current (0~3.2A current range) and 76.8W rated output power. Output voltage can be adjusted from 24V to 28V using the front-panel +V ADJ potentiometer.
What is the input voltage range of the EDR-75-24?
The EDR-75-24 supports a universal AC input range of 90–264 VAC (47–63 Hz single phase) and also accepts 127–370 VDC input. DC input operation is possible by connecting AC/L(+), AC/N(−).
What is the efficiency of the EDR-75-24?
The EDR-75-24 achieves a typical efficiency of 87.5%, higher than the 12V model (85.5%) and close to the 48V model (88.5%). The metal housing design enhances power dissipation.
What protection functions does the EDR-75-24 include?
The EDR-75-24 includes short circuit protection, overload protection (105–130% rated output power with constant current limiting and automatic recovery), over voltage protection (29–33V), and over temperature protection (shut down output, re-power on to recover).
What is the operating temperature range of the EDR-75-24?
The EDR-75-24 operates at ambient temperatures between −20°C and +60°C with free air convection cooling. At 230 VAC input, full load is available up to 60°C; at 115 VAC input, full load is available up to approximately 45°C. Derating may be required at higher ambient temperatures.
What are the dimensions and weight of the EDR-75-24?
The EDR-75-24 measures 32 × 125.2 × 102 mm (W × H × D) and weighs 0.51 Kg. The slim 32 mm width saves even more space inside control cabinets than the 40 mm EDR-120 series.
What is the terminal pin assignment of the EDR-75-24?
TB1 (Input): Pin 1 = FG, Pin 2 = AC/N or DC−, Pin 3 = AC/L or DC+. TB2 (Output): Pins 1, 2 = DC OUTPUT −V; Pins 3, 4 = DC OUTPUT +V. The FG must be connected to PE (Protective Earth).
What certifications does the EDR-75-24 have?
The EDR-75-24 is certified to UL508 (industrial control equipment), TUV BS EN/EN62368-1, EAC TP TC 004, and BSMI CNS15598-1. It also complies with BS EN/EN61000-6-2 (BS EN/EN50082-2) industrial immunity level and is backed by a 2-year warranty.
What is the warranty period for the EDR-75-24?
The DAPPRA EDR-75-24 comes with a 2-year warranty. Each unit is also backed by a 100% full load burn-in test before shipment.
Related Technical Articles
3 ulasan untuk EDR-75-24 75W 24V 3.2A Industrial DIN Rail Power Supply
Hanya pelanggan yang telah membeli produk ini dapat memberikan ulasan.
Mungkin Anda suka
-
-
-
-
DRM-0840-R Relay Safety Light Curtain Industrial Area Sensor
Rp2,300,000.00 -
DRM-1020-R Relay Safety Light Curtain Industrial Area Sensor
Rp1,520,000.00 -
DRM-0620-R Relay Safety Light Curtain Industrial Area Sensor
Rp1,300,000.00
Related Technical Articles
Overview
EDR-75-24 Overview
The DAPPRA EDR-75-24 is a 75W single output industrial DIN rail power supply designed for industrial control, factory automation and electromechanical applications. It provides a stable 24V DC output at 3.2A rated current, from a universal 90–264 VAC input or 127–370 VDC input.
The unit features an ultra-slim 32 mm wide metal housing that enhances power dissipation and saves valuable cabinet space, fanless natural convection cooling, and complete protection functions including short circuit, overload (constant current limiting), over voltage and over temperature protection. Designed for TS35/7.5 or TS35/15 DIN rail mounting, the EDR-75-24 is a competitive power supply solution for industrial control apparatus.
Key Features
EDR-75-24 Key Features
Engineered for economical, space-saving 24V industrial power supply applications.
- 75W Output · 24V / 3.2ASingle output configuration providing 24V DC nominal output at 3.2A rated current (0~3.2A current range) with 76.8W rated output power.
- Universal AC Input 90–264 VACFull-range single-phase AC input supports global mains voltages without external selection switches. Also supports 127–370 VDC input.
- 24~28V Output AdjustmentFront-panel +V ADJ potentiometer allows the rated output voltage to be adjusted between 24V and 28V to suit the connected load.
- 87.5% Typical EfficiencyThe EDR-75-24 achieves 87.5% typical efficiency, reducing energy consumption and heat generation inside the control cabinet.
- Ultra-Slim 32 mm Metal HousingThe 32 × 125.2 × 102 mm metal housing is only 32 mm wide, saving even more DIN rail space than the EDR-120 series while enhancing power dissipation.
- Fanless Natural Convection CoolingNo fan means no dust intake, no acoustic noise and no moving parts — ideal for dusty industrial environments and silent operation.
- Complete Protection FunctionsShort circuit protection, overload protection (105–130% rated output power, constant current limiting), over voltage protection (29–33V) and over temperature protection are built in.
- TS35 DIN Rail MountingDesigned for standard TS35/7.5 or TS35/15 DIN rail mounting inside electrical panels, control cabinets and automation equipment.
- UL508 & Industrial Immunity ApprovedCertified to UL508 (industrial control equipment) and complies with BS EN/EN61000-6-2 (BS EN/EN50082-2) industrial immunity level.
- 100% Full Load Burn-in Tested · 2-Year WarrantyEach unit is 100% full load burn-in tested before shipment and backed by a 2-year warranty.
Specifications
EDR-75-24 Specifications
Complete technical specifications for the EDR-75-24 industrial DIN rail power supply.
Output
| DC Output Voltage | 24V |
| Rated Current | 3.2A |
| Current Range | 0~3.2A |
| Rated Power | 76.8W |
| Ripple & Noise (max.) | 120mVp-p |
| Voltage Adjustment Range | 24~28V |
| Voltage Tolerance | ±1.0% |
| Line Regulation | ±0.5% |
| Load Regulation | ±1.0% |
| Setup, Rise Time | 1200ms, 60ms/230VAC · 2000ms, 60ms/115VAC at full load |
| Hold Up Time (Typ.) | 60ms/230VAC · 12ms/115VAC at full load |
Input
| Voltage Range | 90~264VAC · 127~370VDC |
| Frequency Range | 47~63Hz |
| Efficiency (Typ.) | 87.5% |
| AC Current (Typ.) | 1.45A/115VAC · 0.9A/230VAC |
| Inrush Current (Typ.) | 20A/115VAC · 35A/230VAC |
| Leakage Current | <1mA/240VAC |
Protection
| Overload | 105~130% rated output power · Constant current limiting · Auto-recovery |
| Over Voltage | 29~33V |
| Over Temperature | Shut down output voltage; re-power on to recover |
| Short Circuit | Protected |
Environment
| Working Temperature | −20 ~ +60°C (Refer to Derating Curve) |
| Working Humidity | 20~95% RH non-condensing |
| Storage Temp., Humidity | −40 ~ +85°C, 10~95% RH |
| Temp. Coefficient | ±0.03%/°C (0~50°C) |
| Vibration | 10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
Safety & EMC
| Safety Standards | UL508, TUV BS EN/EN62368-1, EAC TP TC 004, BSMI CNS15598-1 (meet BS EN/EN60204-1) |
| Withstand Voltage | I/P-O/P: 3KVAC · I/P-FG: 2KVAC · O/P-FG: 0.5KVAC |
| Isolation Resistance | >100M Ohms / 500VDC / 25°C / 70% RH |
| EMC Emission | BS EN/EN55032 (CISPR32) Class A · BS EN/EN61000-3-2,-3 · CNS15936 Class A |
| EMC Immunity | BS EN/EN61000-4-2, 3, 4, 5, 6, 8, 11 · BS EN/EN55035 · BS EN/EN61000-6-2 (BS EN/EN50082-2) heavy industry level |
Reliability & Dimensions
| MTBF | 2777.2K hrs min. Telcordia SR-332 (Bellcore) · 506.6K hrs min. MIL-HDBK-217F (25°C) |
| Dimensions (W×H×D) | 32 × 125.2 × 102 mm |
| Weight | 0.51 Kg |
| Packing | 0.51Kg; 28pcs/15.3Kg/1.22CUF |
| Warranty | 2 Years |
Front Panel Controls
| +V ADJ | Output voltage adjustment potentiometer (24~28V) |
| DC OK | DC output OK indicator LED |
| Terminal TB1 | Input: FG / AC-N-DC− / AC-L-DC+ |
| Terminal TB2 | Output: −V (pins 1,2) / +V (pins 3,4) |
Notes
- All parameters not specially mentioned are measured at 230VAC input, rated load and 25°C ambient temperature.
- Ripple & noise are measured at 20MHz of bandwidth with a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
- Tolerance includes set-up tolerance, line regulation and load regulation.
- The power supply is considered a component to be installed into a final equipment; the final equipment must be re-confirmed to meet EMC directives.
- Derating may be needed under low input voltage.
Model Information
EDR-75-24 Model Code
The model number identifies the EDR Series, output wattage and output voltage.
Model Code
EDR
-
75
-
24
EDRSeries prefix — DAPPRA EDR Series Economical Slim DIN Rail Power Supply.
75 — Output PowerOutput power rating in Watts. This model provides 75W.
24 — Output VoltageNominal output voltage in VDC. This model provides 24V DC output.
Field
Meaning
Value
EDR
Series prefix
EDR
Output Power
Rated output power in Watts
75W
Output Voltage
Nominal DC output voltage
24V
Example: EDR-75-24 = EDR Series, 75W output power, 24V DC output voltage.
Dimensions
EDR-75-24 Dimensions
Ultra-slim 32 mm metal housing with a compact footprint designed for space-constrained control cabinets. All dimensions in mm, tolerance ±1 mm.
Mechanical Dimensions
| Width (W) | 32 mm |
| Height (H) | 125.2 mm |
| Depth (D) | 102 mm |
| DIN Rail Slot to Top (S) | 35 mm |
| Weight | 0.51 Kg |
| Front Panel | +V ADJ / DC OK |
Installation Clearances
| Top Clearance | 40 mm |
| Bottom Clearance | 20 mm |
| Left / Right Clearance | 5 mm |
| Adjacent Heat Source | 15 mm recommended |
| DIN Rail | TS35/7.5 or TS35/15 |
| Mounting Orientation | Vertical only (input bottom, output top) |
Installation
EDR-75-24 Installation
The EDR-75-24 supports TS35 DIN rail mounting with specific ventilation clearance and orientation requirements for reliable operation.
01 / 06
Vertical Orientation Only
The appropriate mounting orientation is vertical — input terminals at the bottom and output terminals at the top. Upside-down, horizontal or table-top mounting is not allowed, as sufficient cooling will not be possible.
02 / 06
Ventilation Clearance
Always allow good ventilation clearances around the unit: 5 mm left and right, 40 mm above and 20 mm below, to prevent overheating.
03 / 06
TS35 DIN Rail Mounting
Admissible DIN rail: TS35/7.5 or TS35/15. Tilt the unit slightly rearwards, fit over the top hat rail, slide it downward until it hits the stop, press against the bottom for locking, then shake slightly to check the locking action.
04 / 06
FG Must Be Connected to PE
The FG (Frame Ground) terminal must be connected to PE (Protective Earth) for safety and to ensure proper EMC performance.
05 / 06
Operating Temperature Limits
Maximum operating temperature for the EDR-75-24 is 50°C ambient. Do not install in high ambient temperature locations or near fire sources. Derating may be required above this temperature.
06 / 06
Pollution Degree 2 Environment
Install the unit only in a pollution degree 2 environment — typically dry, well-ventilated locations such as control cabinets. Do not install in places with high moisture or near water.
Wiring & Terminal
EDR-75-24 Wiring & Terminal
The EDR-75-24 uses two terminal blocks: TB1 for input and TB2 for output. Use copper wire only and ensure all strands of each stranded wire enter the terminal connection and the screw terminals are securely fixed to prevent poor contact.
Terminal Pin Assignment
TB1 — Input Terminal
| Pin No. | Assignment |
|---|---|
| 1 | FG (Frame Ground) |
| 2 | AC/N or DC− |
| 3 | AC/L or DC+ |
TB2 — Output Terminal
| Pin No. | Assignment |
|---|---|
| 1, 2 | DC OUTPUT −V |
| 3, 4 | DC OUTPUT +V |
The FG pin must be connected to PE (Protective Earth). Both −V pins (1, 2) and both +V pins (3, 4) should be connected to their respective output wires to prevent excessive current stress on a single contact. DC input operation is possible by connecting AC/L(+), AC/N(−).
Wiring Specification
Recommended Wire
| AWG | Rated Current | Cross-section |
|---|---|---|
| 18 | 7 A | 0.8 mm² |
| 16 | 10 A | 1.3 mm² |
| 14 | 15 A | 2.1 mm² |
| 12 | 20 A | 3.3 mm² |
Current each wire carries should be de-rated to 80% of the current suggested above when using 5 or more wires connected to the unit. Use wires that can withstand temperatures of at least 80°C, such as UL1007.
Terminal Torque Setting
| Model | I/P | O/P |
|---|---|---|
| EDR-75 | 6.9 kgf-cm (6 Lb-in) | 6.9 kgf-cm (6 Lb-in) |
Recommended wire strapping length: 5 mm (0.197"). Recommended screwdriver: 3 mm, slotted type.
Fuse & Circuit Breaker (230V)
| Model | Fuse | C16 | D16 |
|---|---|---|---|
| EDR-75 | T3.15A/L250V | 4 | 9 |
Maximum number of EDR PSUs that can be connected to a circuit breaker at 230V. For continued protection against risk of fire, replace only with the same type and rating of fuse.
DC Output Voltage Adjustment
The EDR-75-24 includes a front-panel DC output voltage adjustment potentiometer (+V ADJ) and a DC OK indicator LED. The rated output voltage can be adjusted between 24V and 28V via the front-panel adjuster. Output current and output wattage must not exceed the rated value on its specification.
Safety & Compliance
EDR-75-24 Safety & Cautions
Read and follow all safety instructions before installing, wiring, maintaining or modifying the EDR-75-24 power supply.
- Risk of electrical shock and energy hazard. All failure should be examined by a qualified technician. Do not remove the case of the power supply yourself.
- Connecting both the primary and the secondary sides together is not allowed — risk of electric arcs and electric shock (danger to life).
- Risk of burn hazard. Do not touch the unit in operation and shortly after disconnection.
- Risk of fire and short circuit. The openings should be protected from foreign objects or dripping liquids.
- The FG (Frame Ground) must be connected to PE (Protective Earth).
- Output current and output wattage must not exceed the rated value on its specification.
- Before commencing any installation, maintenance or modification work, disconnect the system from supply voltage. Make sure that inadvertent connection in circuit will be impossible.
- For continued protection against risk of fire, replace only with the same type and rating of fuse.
- For BSMI-certified models: flammability of V1 or above is required for surrounding equipment. Class A equipment should not be installed or used in a residential environment to avoid electromagnetic interference.
Note: Pollution Degree 2 applies where there is only non-conductive pollution that might temporarily become conductive due to occasional condensation. Generally refers to dry, well-ventilated locations, such as control cabinets.
Applications
EDR-75-24 Industrial Applications
The EDR-75-24 is suitable for industrial control systems, factory automation equipment, electrical panels, semiconductor manufacturing equipment and electromechanical devices.
Industrial Control Systems
Factory Automation
Electrical Panels
Semiconductor Equipment
Electromechanical Devices
Machine Control
Building Automation
Process Control
Test & Measurement
PLC & Sensor Power
Industrial LED Lighting
Security & Access Control
Next Step
Need the EDR-75-24 for Your Application?
Contact DAPPRA Automation for product specifications, installation support, technical documentation and purchasing assistance — or explore the full EDR Series.
Support
EDR-75-24 FAQ
What is the DAPPRA EDR-75-24?
The DAPPRA EDR-75-24 is a 75W single output industrial DIN rail power supply that provides a 24V DC output at 3.2A rated current. It features a universal 90–264 VAC input, 87.5% typical efficiency, a slim 32 mm wide metal housing, and mounts on TS35/7.5 or TS35/15 DIN rails. It is certified to UL508 and complies with EN61000-6-2 industrial immunity.
What is the output voltage and current of the EDR-75-24?
The EDR-75-24 provides a 24V DC nominal output voltage with a 3.2A rated output current (0~3.2A current range) and 76.8W rated output power. Output voltage can be adjusted from 24V to 28V using the front-panel +V ADJ potentiometer.
What is the input voltage range of the EDR-75-24?
The EDR-75-24 supports a universal AC input range of 90–264 VAC (47–63 Hz single phase) and also accepts 127–370 VDC input. DC input operation is possible by connecting AC/L(+), AC/N(−).
What is the efficiency of the EDR-75-24?
The EDR-75-24 achieves a typical efficiency of 87.5%, higher than the 12V model (85.5%) and close to the 48V model (88.5%). The metal housing design enhances power dissipation.
What protection functions does the EDR-75-24 include?
The EDR-75-24 includes short circuit protection, overload protection (105–130% rated output power with constant current limiting and automatic recovery), over voltage protection (29–33V), and over temperature protection (shut down output, re-power on to recover).
What is the operating temperature range of the EDR-75-24?
The EDR-75-24 operates at ambient temperatures between −20°C and +60°C with free air convection cooling. At 230 VAC input, full load is available up to 60°C; at 115 VAC input, full load is available up to approximately 45°C. Derating may be required at higher ambient temperatures.
What are the dimensions and weight of the EDR-75-24?
The EDR-75-24 measures 32 × 125.2 × 102 mm (W × H × D) and weighs 0.51 Kg. The slim 32 mm width saves even more space inside control cabinets than the 40 mm EDR-120 series.
What is the terminal pin assignment of the EDR-75-24?
TB1 (Input): Pin 1 = FG, Pin 2 = AC/N or DC−, Pin 3 = AC/L or DC+. TB2 (Output): Pins 1, 2 = DC OUTPUT −V; Pins 3, 4 = DC OUTPUT +V. The FG must be connected to PE (Protective Earth).
What certifications does the EDR-75-24 have?
The EDR-75-24 is certified to UL508 (industrial control equipment), TUV BS EN/EN62368-1, EAC TP TC 004, and BSMI CNS15598-1. It also complies with BS EN/EN61000-6-2 (BS EN/EN50082-2) industrial immunity level and is backed by a 2-year warranty.
What is the warranty period for the EDR-75-24?
The DAPPRA EDR-75-24 comes with a 2-year warranty. Each unit is also backed by a 100% full load burn-in test before shipment.
3 ulasan untuk EDR-75-24 75W 24V 3.2A Industrial DIN Rail Power Supply
-
-
beli 5 yg 3 made i taiwan yg 2 made in china. semoga sesuai dan awet.
-
barang sesuai dan semoga awet buat project. penjual fast respon dan tanggung jawab
Hanya pelanggan yang telah membeli produk ini dapat memberikan ulasan.
Pilihan lainnya untukmu
Lihat produk terkait
Juer*** (pemilik terverifikasi) –
Sani (pemilik terverifikasi) –
beli 5 yg 3 made i taiwan yg 2 made in china. semoga sesuai dan awet.
Suka*** (pemilik terverifikasi) –
barang sesuai dan semoga awet buat project. penjual fast respon dan tanggung jawab