330980-71-CN Industrial Power Supply - Technical Specifications

1. Basic Parameters
Model No.: 330980-71-CN

Type: DIN-Rail Switching Power Supply

Output: Single Output (China Market Version)

Compliance: CE, RoHS, CCC, GB4943.1

2. Electrical Characteristics
Input Voltage: 85-264V AC (47-63Hz)

Output Voltage: 24V DC (±1%)

Output Current: 2.96A (71W)

Efficiency: ≥90% (230V AC)

Ripple & Noise: ≤150mVp-p

Line Regulation: ±0.5%

Load Regulation: ±1%

3. Protection Features
Overcurrent Protection (110-150%)

Overvoltage Protection (28-32V)

Short Circuit Protection (Auto-recovery)

Thermal Shutdown (85°C±5°C)

4. Environmental Specs
Operating Temp.: -25°C to +70°C

Storage Temp.: -40°C to +85°C

Humidity: 5-95% RH (non-condensing)

Altitude: ≤2000m

5. Mechanical Specs
Dimensions: 125mm × 100mm × 58mm

Weight: 0.8kg

Cooling: Natural convection (fanless)

Mounting: DIN-Rail TS-35/7.5/15

Housing: Flame-retardant plastic (UL94 V-0)

6. Interfaces
Input: Screw terminal block

Output: 3-pin pluggable terminal

Indicators:

Power ON (Green LED)

Output OK (Blue LED)

Fault (Red LED)

7. Reliability & Safety
MTBF: >150,000 hours @25°C

Isolation: 3000V AC input-output

Safety Standards: GB4943.1 (China) + EN 62368-1

EMC: EN 61000-6-2/4

8. Optional Accessories
DIN rail mounting kit

Input power cord (CN standard)

Parallel operation module

Typical Applications:
✔ PLC control systems (China market)
✔ Industrial automation equipment
✔ CNC machinery
✔ Packaging systems

Key Advantages:
✓ China CCC Certified - Fully compliant with GB standards
✓ High Efficiency - Reduces energy costs
✓ Silent Operation - Fanless design
✓ Compact Size - Saves control cabinet space