Vibro-Meter VM600 ASPS – Auxiliary Power Supply Module for VM600 Machinery Monitoring Racks

The Vibro‑Meter VM600 ASPS is designed as an auxiliary power supply module for the VM600 rack platform, helping keep protection and condition‑monitoring channels alive when the unexpected happens. From my experience, teams use the ASPS to add redundancy and stabilize power to critical modules like MPC4, IOC4T, and CPUM in turbo machinery, compressors, and large rotating equipment. You might notice that it simplifies maintenance too—if there’s a power‑side issue, swapping a single slot module is typically faster than chasing field wiring.

Order Placement Process and Guarantees

• Warranty: 365 days.
• Delivery: In‑stock items ship in about 1 week; no more than one month at the latest.
• Payment: 50% advance payment; full payment before delivery.
• Express options: FedEx, UPS, DHL.

Key Features

• Auxiliary/Redundant power for VM600 racks – Helps maintain protection coverage during mains dips or primary PSU issues.
• Backplane integration – No extra field wiring; the module distributes power through the VM600 rack backplane.
• Single‑slot, serviceable design – In most cases, a straightforward swap minimizes downtime and on‑site labor.
• Status indication – Front indicators (typically LEDs) give a quick read on module health, so checks are simple during routine rounds.
• Built for harsh industrial environments – Suited to turbine halls and compressor rooms where continuous operation is the norm.
• Works alongside MPC4, IOC4T, CPUM and others – Provides stable rails to both protection and condition-monitoring modules in the same rack.

Technical Specifications

Related or Supporting Products

• VM600 RPS (Rack Power Supply Unit) – Primary PSU for the rack. The ASPS typically complements this unit to provide auxiliary or redundant power capability.
• VM600 MPC4 – 4‑channel measuring and protection card. The ASPS helps ensure continuous power to trip‑critical channels.
• VM600 IOC4T – I/O card for field wiring and relays. Stable backplane power reduces nuisance alarms during plant voltage fluctuations.
• VM600 CPUM – Communications/processing module. In many cases, dual power paths (with ASPS) improve uptime for data and diagnostics.
• VM600 Mk2 platform options – Newer racks and PSUs offer updated diagnostics; the ASPS approach remains relevant for redundancy planning.

User feedback we hear a lot: “Once we added the ASPS, brownout events stopped dropping our protection cards.” That seems to be the main win—quiet reliability.

Installation & Maintenance

• Panel/Cabinet – Mount the VM600 rack in a 19‑inch cabinet with adequate ventilation. Keep cable ducts clear to maintain airflow.
• Power & Grounding – Use clean, conditioned power for the primary PSU; maintain protective earth and bonding per site standards. The ASPS relies on the rack backplane distribution.
• Redundancy practice – If you’re configuring N+1, verify PSU load sharing and alarm signaling during a planned stop. One thing I appreciate is how quickly faults can be simulated and verified.
• Hot‑swap caution – VM600 modules are often hot‑swappable, but follow your site’s LOTO and ESD procedures. It’s better to de‑energize if you’re unsure of the live‑change policy.
• Routine checks – Inspect front LEDs on rounds, clean dust from the front panel, and confirm tightness of rack retention screws. Annual functional tests of redundant power are a good practice.

Quality & Certifications

• Compliance – CE marked and typically RoHS compliant for the VM600 platform; UL/CSA recognition may apply at the rack level.
• Quality system – Manufactured under an ISO 9001 environment (manufacturer’s standard quality management).
• Warranty – 365‑day warranty. Support available for spares, replacements, and test verification reports on request.