The Westinghouse 5X00070G04 is a specialized Power Supply Module designed for Emerson’s Ovation Distributed Control System (DCS), primarily used to provide stable and reliable DC power to Ovation I/O modules, controllers, and auxiliary components in industrial automation environments. Below is a detailed technical overview based on available industry specifications and application data:
- Brand & Model: Westinghouse (Emerson) 5X00070G04
- Type: Industrial-Grade Switching Power Supply Module
- System Compatibility: Exclusive to Emerson Ovation DCS (matches Ovation I/O racks and controllers)
- Certifications: CE, UL 508, CSA C22.2 No. 14 (compliant with industrial safety and electromagnetic compatibility standards)
- Primary Function: Converts AC input power to regulated DC power for Ovation system components, ensuring consistent operation of I/O modules and control circuits.
- Input Voltage Range: 100–240 VAC (wide-range, 50/60 Hz, single-phase)
- Input Current: 1.5 A (max) at 100 VAC; 0.8 A (max) at 240 VAC
- Input Protection: Over-voltage protection (OVP, 280 VAC max), under-voltage lockout (UVLO, 80 VAC min), and short-circuit protection (SCP)
- Power Factor Correction (PFC): Active PFC (power factor ≥ 0.95 at full load), reducing harmonic distortion for energy efficiency
- Output Voltage: Regulated 24 VDC (nominal), adjustable ±5% (22.8–25.2 VDC) for system flexibility
- Output Current: 10 A (continuous rated); 15 A (peak, 10 seconds max)
- Output Regulation: ±0.5% load regulation (at 24 VDC), ensuring stable voltage despite load fluctuations
- Ripple & Noise: ≤ 50 mVpp (measured at full load, 20 Hz–20 MHz), minimizing interference with sensitive control signals
- Output Protection: Over-current protection (OCP, 12 A trip), over-temperature protection (OTP, 85°C max), and reverse-polarity protection
- Efficiency: ≥ 88% at full load (24 VDC, 10 A), meeting ENERGY STAR® industrial power supply standards
- No-Load Power Consumption: ≤ 1 W, reducing standby energy loss
- Dimensions: 14.5 cm (W) × 8.2 cm (H) × 22.0 cm (D) (compatible with standard Ovation I/O rack mounting)
- Weight: ~1.2 kg (lightweight for easy integration into Ovation system enclosures)
- Mounting Type: Rack-mounted (fits Ovation 19-inch standard equipment racks)
- Cooling Method: Natural convection (passive cooling) + integrated heat sink; no fans required (reduces maintenance and dust ingress)
- Enclosure Material: Aluminum alloy (high thermal conductivity for heat dissipation) with a powder-coated finish (corrosion resistance)
- Operating Temperature Range: -10°C to +60°C (suitable for indoor industrial control rooms and cabinet installations)
- Storage Temperature Range: -40°C to +85°C
- Humidity: 5%–95% RH (non-condensing, no moisture-related performance degradation)
- Altitude: Up to 2000 meters (derate output current by 10% for every 1000 meters above 2000 meters)
- EMI/RFI Compliance: Meets EN 55022 Class A (industrial environment) and FCC Part 15 Class A (electromagnetic emission limits)
- Power (PWR): Green LED (steady on = input power normal; off = no input power or input fault)
- Output Good (OUT): Green LED (steady on = 24 VDC output within regulation; off = output over-current/over-temperature or under-voltage)
- Fault (FLT): Red LED (steady on = input over-voltage/under-voltage; flashing = output short-circuit or over-temperature)
- Built-in Diagnostics: Self-test function at startup (checks voltage regulation and protection circuits); fault codes stored in non-volatile memory for troubleshooting
The 5X00070G04 is a critical power component for Ovation DCS, primarily used in:
- Power Generation: Providing power to turbine control modules, boiler safety systems, and emissions monitoring I/O devices.
- Process Industries: Supporting DCS components in chemical, petrochemical, and pharmaceutical plants (e.g., flow meter controllers, valve actuators).
- Water/Wastewater Treatment: Powering pump control modules, level sensors, and chemical dosing system I/O.
- Manufacturing: Supplying stable power to Ovation-based assembly line automation (e.g., robotic control I/O, quality inspection sensors).
- Wiring:
- Input: Terminal block for 100–240 VAC (L, N, PE ground) with screw-type connectors (accept 12–16 AWG wire).
- Output: Terminal block for 24 VDC (positive, negative, common ground) with screw-type connectors (accept 10–14 AWG wire).
- Grounding: Mandatory PE (protective earth) connection (≤ 10 Ω ground resistance) for safety.
- Compatibility:
- Works with all Ovation I/O modules (e.g., 1C31233G04, 1C31234G01) and controllers (e.g., 5X00247G01).
- Supports parallel operation (up to 3 modules) for redundant power supply configurations (ensures system uptime if one module fails).
- Distributors: Authorized Emerson industrial partners (e.g., Amikon, 6gcontrols, RunToElectronic).
- Warranty: 2 years (standard) for new units; 1 year for refurbished units (varies by distributor).
- Technical Support: Emerson provides firmware updates (if applicable), wiring diagrams, and troubleshooting guides via the MyEmerson customer portal.
- Redundancy Configuration: For high-availability systems, pair with a 5X00070G04 redundant module and a power distribution unit (PDU) to ensure no single point of failure.
- Derating Factors: Reduce output current by 20% if operating at temperatures above 50°C, or at altitudes above 2000 meters.
- Documentation: For exact pinouts, load curves, and safety certifications, refer to Emerson’s official Ovation 5X00070G04 Power Supply Module Datasheet or contact Emerson technical support.
This module combines high efficiency, robust protection, and seamless Ovation DCS integration, making it a reliable power source for critical industrial automation systems. Always follow Emerson’s installation guidelines and local electrical codes during setup.
