Key Specifications

• Product Name: ES200 Universal Switching Power Supply — direct replacement Dorma power supply for ES 200 / ESA 200 sliding door operators; commonly cross-referenced by manufacturer code 9925511101150.

• Function: Wide-range, auto-sensing switch-mode ES200 power supply delivering stable DC rails for the controller (BM) and brushed DC drive motor, ensuring consistent acceleration, braking, and hold-open performance.

• Input Range: Typical listings show ≈ 90–230 V AC universal input; some market documentation notes ≈ 80–250 V AC variants. Always confirm the rating printed on your unit’s label.

• Operator Compatibility: Designed for dorma / dormakaba ES200 families, including ES 200 and ESA 200.

• Standards Context (operator level): ES 200 platforms are specified with 230 V AC, 50/60 Hz supply to the header assembly; published operator data includes ≈ 250 W max power, IP20 protection class, and adjustable hold-open time 0–180 s.

• Use Case: Ideal service replacement for unstable rails (undervoltage, ripple), intermittent resets, speed variability, or thermal derating in high-cycle entrances.

• Aptronic note: If evaluating an Aptronic ES200-type alternative, verify output voltages/currents, protection, and connector pinout match ES200 requirements before install.

FAQ

Q1. Is this the right replacement for my ES 200?
A. If your header label shows ES 200 or ESA 200 and the PSU module label includes 9925511101150, this is the correct replacement form factor and rating for the platform.

Q2. What input voltage does it accept?
A. The unit is a universal, switch-mode supply with a wide AC input. Many listings specify ≈ 90–230 V; some mention ≈ 80–250 V. Always match the printed rating on your module to local mains.

Q3. Does this power both the controller and the motor?
A. Yes. The PSU feeds the BM controller and the brushed DC motor, stabilizing motion profiles and minimizing nuisance reversals caused by rail sag or ripple.

Q4. Will it work with ESA 200?
A. Yes—documentation lists compatibility with the ES 200 family including ESA 200, which typically operates bi-parting doors up to 2 × 160 kg when configured accordingly.

Q5. What symptoms suggest my Dorma power supply is failing?
A. Intermittent controller reboots, inconsistent opening/closing speeds, motor “growl” at peak load, or errors during hot weather are common PSU-related symptoms. Replacing the PSU usually restores clean DC rails and consistent motion.

Q6. Can I use an Aptronic ES200-type power supply instead of the Dorma-branded unit?
A. It’s possible, but confirm output voltages/current, protective features, and connector pinout match the ES200 header. When in doubt, use the direct replacement corresponding to 9925511101150.

Q7. Does the PSU influence safety compliance?
A. The operator meets EN 16005 / DIN 18650 requirements when installed and commissioned with compliant sensors. A healthy PSU is foundational to achieving the force/speed profiles the controller expects.

Product Description

If your automatic entrance hesitates, resets under load, or loses speed consistency during peak hours, the culprit is often the power rail. The ES200 Universal Switching Power Supply is the purpose-built module that restores the clean DC rails your dorma / dormakaba ES200 operator needs to run exactly as commissioned—smooth starts, stable cruising speeds, and precise stops at thresholds and sensor zones.

Why this module matters to everyday performance. ES 200 operators rely on stable voltage for motor control and logic. As rails sag or ripple, the controller compensates—slowing the door, misreading load spikes, or tripping protective routines. A fresh ES200 power supply brings those rails back within spec, so acceleration ramps and braking curves behave predictably and hold-open times stay true to settings—all of which reduces callbacks and keeps customer traffic flowing.

Universal input for multi-site portfolios. The unit’s wide-range AC input simplifies spares across regions and facilities. Whether you manage retail, healthcare, transit, or corporate entrances, a single stocking SKU covers most mains scenarios without step-down transformers, enabling quick swaps and shorter downtime windows.

Engineered to the ES200 ecosystem. The PSU integrates cleanly with the BM controller architecture used across ES 200 variants. That means you retain the commissioning workflow you already know—mode selection (Automatic, Partial Open, Exit-Only, Night/Bank), speed and force tuning, and accessory power distribution—while eliminating the instability that masks itself as “sensor” or “motor” issues.

Authentic fit when accuracy matters. For maintenance and procurement teams, the manufacturer code 9925511101150 is the quickest way to avoid mismatches. It identifies the correct geometry and electrical characteristics for ES 200 / ESA 200 headers, reducing the risk of rewiring or bracket modifications on site.

Considering an Aptronic ES200 alternative? Aptronic’s industrial switch-mode supplies are widely used in automated-door and DC-motor applications. If you choose that path, verify output rails, overload protection, and connector pinout against the ES200 module. For mission-critical entrances or tight service windows, the direct replacement corresponding to 9925511101150 remains the most straightforward route to factory-grade performance.

What professional buyers want to know

• Will it actually fix my symptoms? If your door shows inconsistent speed, resets after heat soak, or surges under load, the PSU is a prime suspect. Replacing it restores DC stability—the foundation for smooth motion and accurate stops.

• Is it compatible with my specific ES 200? It is designed for ES 200 and ESA 200. If your site runs bi-parting doors with program modes like Night/Bank or Partial Open, the PSU supports those controller functions as normal.

• Do I need special tools to commission it? No changes to your workflow. After installation, run your normal functional checks (speeds, hold-open, safety inputs). The controller UI and DCW-bus accessories behave as before.

• How does it affect compliance? Operator compliance depends on correct commissioning with approved sensors. A healthy PSU helps you meet the speed/force envelope that those standards assume.

• What about long-term ROI? A stable rail often eliminates “mystery” callbacks blamed on sensors or motors. Proactive PSU refresh reduces downtime costs and extends the useful life of the drive package.

Ordering & verification checklist

1. Read the label: Confirm ES 200 / ESA 200 on the header and note the PSU’s printed input voltage; many are universal, but match what you see.

2. Cross-reference the code: Use 9925511101150 to match geometry and connectors.

3. Inspect before you blame sensors: If speeds drift or the unit resets, test rails under load—PSU replacement is a fast, decisive fix in many cases.

4. After install: Run your routine speed/force checks and confirm program modes (Automatic, Partial Open, Exit-Only, Night/Bank).

What you’ll receive
One ES200 Universal Switching Power Supply suitable for dorma / dormakaba ES 200 operators (including ESA 200), with universal-input switch-mode design for global mains ranges. Installation follows standard ES 200 header service procedures.