KDW127/12B Mining Encapsulated and Intrinsically Safe DC Regulated Power Supply Unit

• Explosion Protection Type: Ex mb [ib Mb] I Mb (Mining specialized flameproof/encapsulated enclosure with intrinsically safe output circuits "ib")
• Housing Material: 304 Stainless Steel; Ingress Protection Rating: IP68
• Input Voltage: 85–265 V AC
• Rated Output Voltage: 12 V DC
• Intrinsically Safe (IS) Output Parameters: Over-voltage protection threshold ≤ 12.5 V DC
• Output Channels: 1 to 10 channels (Optional upon request)
• Maximum Output Current: 1.9 A; Over-current Protection Threshold: ≤ 1.9 A
• Output Voltage Deviation: ≤ ±5%
• Load Regulation (Load Effect): ≤ 5%; Line Regulation (Source Effect): ≤ 5%
• Periodic and Random Deviation (Ripple & Noise P-P): ≤ 250 mV
• Dimensions (L × W × H): 235 mm × 120 mm × 80 mm; Weight: 2.5 kg
• Operating Mode: Continuous (Integrated backup battery ensures uninterrupted operation under full load for at least 4 hours)