Datasheet summary
20 kW
Engineering summary from PDF text extraction for 20 kW. Verify every value with the OEM datasheet.
Summary
Product identification
The O-008E is a 20kW DC Power Supply designed for SnowPure's Electropure™ brand EDI modules.
Electrical
- Air-cooled, Switch-mode DC supply
- Designed for continuous operation at rated output
- Low AC ripple
- Power semiconductors for pulse amplitude modulation
- Electronics for constant voltage control
- CE Compliant
- EMC filter to protect against mains line noise
- Isolation transformer built into the power supply
Electrical Parameters:
- Output DC Voltage (Constant Voltage Mode): 0-600 VDC
- Output DC Current: 0-32 Amps DC (ADC)
- AC Input: Three phase, 50 or 60HZ (Specify 400V (380-440V) or 480V (440-480V) at order)
- Voltage Ripple, Max: < 3% (typically 1-2%)
- Power Efficiency Rating (@Full Load): > 94%
- Low Voltage Directives: IEC EN61558-2-16, EN61558-1
Protection Features:
- Over-current and short-circuit protection
- Over-temperature protection
- Over-Current Protection (Lowers Operating Voltage): @32.1 ADC
- Over-Current Protection (Shutdown/Fault): @32.2 ADC
- Short-Circuit Protection (Shutdown/Fault): Open Circuit
- Over-Temperature Protection: Included (Standby/Fault)
System Interfaces & Options:
- Standard 0-10VDC Set Value Input
- Standard 4-20mA output (actual voltage/current)
- Optional 4-20mA Set Value Input (O-016A)
- Available Remote digital DC Volt/Ammeter display (O-014B)
- Interlock by dry normally open contact (flow switch/pressure switch)
- Connections for customer-provided Main input contactor “On/Off”, Interlock “Open/Closed”, and Fault Indicator
Mechanical / hydraulic
- Cooling: Speed Controlled Air Fan (Inlet: Front, Outlet: Rear)
- Suitable for NEMA Enclosures
- Degree of Protection: NEMA 2
- Dimensions (Width x Depth x Height): 19.3 x 18.9 x 10.9 inches (49 x 48 x 27.7 cm)
- Operating Weight: 95 lbs (43.1 kg)
Operating limits
- Designed for EXL-850 x 4 to 5 modules (0-600VDC, operates at 500VDC)
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. For contractual data, always refer to the official OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.