WARTSILA ACM-20 AC Power Meter Display | Replacement, Equivalent & Selection Guide
The WARTSILA ACM-20 is a dedicated AC Power Meter Display designed for marine and industrial power monitoring systems. This page provides a comprehensive selection guide, compatible replacement options, equivalent models, and sourcing information to help engineers and procurement teams make informed decisions.
Technical Specifications
- Part Number / SKU: ACM-20
- Manufacturer: WARTSILA
- Series: ACM Series
- Function: AC Power Measurement & Display
- Display Type: Digital Panel Meter
- Measured Parameters: Active Power (kW), Apparent Power (kVA), Power Factor
- Input: Via current transformer (CT) and voltage transformer (VT)
- Communication: Analog / Serial (model-dependent)
- Mounting: Panel-mount (flush)
- Weight: 380 g
- Application: Marine power management, industrial switchboards
Note: Full datasheet available upon request. Contact support@konmask.com for detailed technical documentation.
Compatible Replacement & Equivalent Models
If the WARTSILA ACM-20 is discontinued, out of stock, or requires a cost-effective alternative, the following models are commonly evaluated as functional equivalents:
- WARTSILA ACM-10 – Lower-range variant in the same ACM series; verify input range compatibility
- WARTSILA ACM-30 – Higher-spec variant with extended communication options
- Deif PM-1 – Compatible panel power meter; widely used in marine switchboards
- Selco T2000 – Equivalent AC power display for marine applications
- Crompton Instruments 256-PVWF – Industrial-grade AC power meter with similar panel footprint
Important: Always verify CT/VT ratios, panel cutout dimensions, and communication protocol before substituting. Contact our engineers for a free compatibility assessment.
Why Choose the Original WARTSILA ACM-20
- ✅ OEM-grade accuracy – Calibrated to WARTSILA system specifications
- ✅ Seamless integration – Plug-and-play with existing WARTSILA power management panels
- ✅ Proven reliability – Designed for continuous operation in marine environments
- ✅ Reduced commissioning risk – No re-calibration required when replacing like-for-like
- ✅ Full traceability – Genuine parts with manufacturer documentation
Typical Applications
- Marine main switchboard power monitoring
- Diesel generator output metering
- Shore power connection panels
- Industrial power distribution boards
- Offshore platform electrical management systems
System Compatibility
The ACM-20 is designed for use within WARTSILA Power Management Systems (PMS) and is compatible with:
- WARTSILA NACOS Platinum PMS
- WARTSILA Propulsion Control Systems
- Third-party switchboards using standard CT/VT inputs (verify specs)
- IEC 61557 / IEC 62053 compliant metering installations
Selection Guide
Use the following criteria to select the correct AC power meter for your application:
- Step 1 – Confirm measured parameters: Active power only, or also reactive/apparent power and power factor?
- Step 2 – Check input ratings: Match CT secondary (1A or 5A) and VT secondary (100V / 110V / 230V)
- Step 3 – Verify panel cutout: Standard 96×96 mm or custom size?
- Step 4 – Communication requirement: Local display only, or RS-485 / Modbus RTU integration needed?
- Step 5 – Environment rating: Standard IP52 panel or higher IP rating for harsh environments?
Not sure which model fits your system? Email our engineers with your existing panel drawing or part number for a free recommendation.
Quality Assurance & Sourcing
- 🔍 Source: Genuine OEM stock and certified surplus inventory
- 📋 Inspection: Each unit visually inspected and function-tested before shipment
- 📦 Packaging: Anti-static, moisture-proof packaging with original labels preserved
- 📄 Documentation: Certificate of conformity and test report available on request
- 🌍 Global shipping: DHL / FedEx / UPS express worldwide
How to Order
- Click Add to Cart or Request a Quote on this page
- Provide your required quantity and delivery destination
- Our team will confirm availability, lead time, and pricing within 24 hours
- Payment via T/T bank transfer, PayPal, or credit card
- Shipment with full tracking and commercial invoice
📧 Email: support@konmask.com
📞 Phone/WhatsApp: +0086 19859288691
Replacement & Compatibility FAQ
Q: Is the ACM-20 still in production?
A: Production status varies. Contact us to check current OEM availability and lead times. We also stock certified surplus units.
Q: Can I use a third-party equivalent instead of the original ACM-20?
A: Yes, in many cases. However, you must verify CT/VT input compatibility, panel dimensions, and communication protocol. Our engineers can assist with this assessment.
Q: What is the warranty on your ACM-20 units?
A: We offer a 12-month warranty on all units sold through Konmask.com, covering manufacturing defects and functional failures under normal operating conditions.
Q: Do you provide installation support?
A: We provide technical documentation and remote guidance. For on-site commissioning, we can recommend certified WARTSILA service partners.
Q: Can you supply multiple units for a fleet retrofit?
A: Yes. We handle bulk orders and fleet procurement. Contact us for volume pricing.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
