XP Power 100915-01 6733-00 SGMP-08AWG10 Power Supply Module – SGMP Series

XP Power 100915-01 / 6733-00 SGMP-08AWG10 — Compact Industrial Power Supply for High-Density Control Panels

The XP Power 100915-01 / 6733-00 SGMP-08AWG10 is a compact, DIN-rail-compatible industrial power supply module belonging to the SGMP series. Engineered for continuous-duty operation in industrial automation environments, this unit delivers stable DC output to PLC backplanes, distributed I/O racks, and process control instrumentation. Its physical architecture is optimized for high-density panel integration where thermal management, output regulation accuracy, and EMC compliance are non-negotiable design constraints.

The SGMP-08AWG10 designation encodes the module’s output current class and wiring gauge compatibility. The “08A” segment indicates an 8 A continuous output rating, while “WG10” references the internal winding gauge specification used in the transformer core — a design parameter that directly governs thermal rise under sustained load. This level of specification granularity is characteristic of XP Power’s approach to industrial-grade power conversion, where derating curves and thermal headroom are documented at the component level rather than the system level.

In a typical PLC control loop, the power supply module sits at the base of the power distribution hierarchy. It accepts wide-range AC input — typically 85–264 VAC, 47–63 Hz — and converts it to a regulated 24 VDC rail that feeds the CPU module, communication processors, and I/O expansion racks. Voltage regulation accuracy at the output terminal is held within ±1%, ensuring that downstream logic circuits and analog input modules receive a stable reference voltage regardless of load transients introduced by solenoid switching or motor starter inrush events on the same panel bus.

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Technical Parameters

Hardware Logical Analysis

The SGMP-08AWG10 employs a flyback topology with active power factor correction (PFC) on the primary side. The PFC stage maintains an input power factor of ≥0.95 across the full load range, reducing reactive current demand on the facility’s distribution transformer — a measurable benefit in installations where multiple power supply modules share a common AC feeder.

EMC Design Architecture: The module integrates a multi-stage EMI filter on the AC input line, comprising a common-mode choke, X-capacitors across line-to-line, and Y-capacitors from line-to-earth. This filter topology attenuates conducted emissions in the 150 kHz–30 MHz band to levels compliant with EN 55032 Class B limits. On the DC output side, a π-filter network (inductor flanked by bulk electrolytic and ceramic bypass capacitors) suppresses switching-frequency ripple before it reaches the load bus. The result is a clean 24 VDC rail with peak-to-peak ripple held below 150 mV — a figure that matters when analog input modules with 12-bit or 16-bit resolution share the same power rail.

Thermal Management: The WG10 winding specification indicates a transformer core wound with 10 AWG-equivalent magnet wire, which reduces I²R losses in the primary winding under sustained 8 A output conditions. The module’s thermal design targets a maximum case temperature of 85°C at 70°C ambient, providing a 15°C thermal margin that extends electrolytic capacitor service life — the primary aging mechanism in switch-mode power supplies operating in elevated-temperature enclosures.

Output Short-Circuit and Overload Protection: The SGMP-08AWG10 implements hiccup-mode protection on output short-circuit events. Rather than latching off permanently, the controller enters a low-duty-cycle restart sequence, periodically probing the output bus for fault clearance. This behavior prevents thermal runaway in the power stage during sustained short-circuit conditions while allowing automatic recovery once the fault is removed — eliminating the need for manual panel intervention in remote or unmanned installations.

Isolation Barrier: Input-to-output galvanic isolation is achieved via the flyback transformer, with a rated isolation voltage of 3,000 VAC (1 minute). This isolation level satisfies the reinforced insulation requirements of IEC 62368-1 for equipment installed in industrial environments where ground potential differences between control and field wiring can reach several hundred volts.

System Integration Benefits

• Deterministic Output Stability: Output voltage regulation within ±1% ensures that PLC CPU modules and analog I/O cards receive a reference voltage within their specified operating window, preventing spurious resets or measurement drift caused by supply voltage excursions.
• Wide Input Tolerance: The 85–264 VAC universal input range eliminates the need for input voltage selection switches or external autotransformers when deploying panels across different regional grid standards (110 VAC North America, 220–240 VAC Europe/Asia).
• Reduced Panel Wiring Complexity: DIN rail mounting with spring-cage or screw-terminal output connections allows direct integration into standard IEC 60439-compliant control panels without custom mounting brackets or adapter plates.
• Diagnostic Transparency: The module’s output OK relay contact (where fitted) provides a dry-contact signal to the PLC’s digital input module, enabling the control program to monitor power supply health and trigger alarms or safe-state transitions on supply failure — a key requirement in SIL-rated safety loops.
• Parallel Redundancy Compatibility: The SGMP series supports N+1 redundancy configurations using an external diode ORing module. Two SGMP-08AWG10 units can feed a common 24 VDC bus, with the ORing module preventing reverse current flow from the healthy unit into a failed unit’s output stage.
• Low Ripple for Analog Accuracy: The ≤150 mV peak-to-peak output ripple specification is compatible with 16-bit analog input modules that require supply ripple below 200 mV to maintain full measurement accuracy without additional local filtering.
• Thermal Derating Headroom: Rated to 70°C ambient with a 15°C case temperature margin, the module can be installed in sealed enclosures with passive thermal management — eliminating the need for forced-air cooling fans that introduce maintenance intervals and acoustic noise in process environments.
• Compact Footprint for High-Density Panels: The module’s DIN rail form factor allows multiple units to be mounted in a single 19-inch rack section, supporting high-density power distribution architectures in space-constrained machine control cabinets.

Quality Assurance & Global Logistics

Every XP Power 100915-01 / 6733-00 SGMP-08AWG10 unit supplied by siemensplc.com is sourced through authenticated procurement channels with full component traceability. Units are inspected against OEM reference markings, date codes, and label integrity before dispatch. Functional pre-shipment verification is performed on each unit to confirm output voltage, regulation, and protection circuit behavior prior to packaging.

Shipments originate from our Xiamen, China logistics hub, with access to major international freight carriers including DHL Express, FedEx International Priority, and UPS Worldwide Expedited. Standard delivery timelines are 3–7 business days to most destinations in Southeast Asia, Europe, and North America. Freight and express options are available for urgent requirements. All shipments include a commercial invoice, packing list, and certificate of conformance. Export documentation for customs clearance — including HS Code 8504.40 classification — is prepared as standard.

Units are packed in ESD-safe anti-static bags, placed in rigid cardboard boxes with foam cushioning, and labeled with part number, serial number, and destination address. For orders requiring third-party inspection reports or specific compliance documentation (CE Declaration of Conformity, RoHS statement), these are available upon request at the time of order placement.

A 12-month warranty against manufacturing defects is provided on all new units. Warranty claims are processed through our Xiamen technical support team, with replacement units dispatched within 5 business days of confirmed fault diagnosis.

Contact Information

Email: [email protected]
WhatsApp: +86 18359268345
Web: siemensplc.com
Location: Xiamen, China
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