SCHNEIDER ELECTRIC 330810-05 Micro Regulator Mr MR-VAV-X1

( Brand: Schneider Electric ), ( Manufacturer Part Number: 330810-05 ), ( Model: MR-VAV-X1-C ), ( Type: Micro Regulator ), ( Unit Type: Unit ), ( Custom Bundle: No ), ( Manufacturer / Brand: Csi Control Systems International )

Review SCHNEIDER ELECTRIC Tac Micro Regulator Mr hp c

The Schneider Electric **Micro Regulator MR-HP-C (330810-05)** is a compact yet highly sophisticated power conditioning solution designed to deliver precise and stable voltage regulation for sensitive electronic equipment in demanding industrial, commercial, or data center environments. Part of Schneider Electric s robust line of power quality products, this micro regulator is engineered to maintain optimal performance by dynamically adjusting output voltage to compensate for fluctuations, harmonics, and transient disturbances in the incoming power supply. With a **5 kVA nominal capacity**, it is ideal for protecting critical loads such as servers, networking equipment, medical devices, or precision instrumentation from voltage sags, swells, and spikes that could otherwise lead to operational disruptions or equipment failure. The MR-HP-C employs advanced **active power factor correction (APFC)** technology, ensuring efficient power consumption while minimizing reactive power and reducing strain on the electrical grid. Its **high-power density design** allows for seamless integration into tight spaces, making it a versatile choice for applications where floor or rack space is limited. Built with **Schneider Electric s reliability standards**, this regulator features a **digital control system** that provides real-time monitoring, fault diagnostics, and configurable protection settings via its intuitive **LCD display and keypad interface**. Additionally, the unit incorporates **overvoltage, undervoltage, overcurrent, and short-circuit protection**, along with **surge suppression** to safeguard connected equipment from electrical anomalies. The MR-HP-C is also equipped with **remote monitoring capabilities**, enabling IT administrators or facility managers to track performance metrics and receive alerts via **Modbus RTU or SNMP protocols**, enhancing proactive maintenance and reducing downtime. Constructed from high-grade materials, this regulator offers **IP20 protection**, ensuring durability in standard indoor environments, while its **fan-cooled design** ensures efficient heat dissipation for sustained operation. Whether deployed in a server room, telecommunications hub, or industrial control system, the Schneider Electric **Micro Regulator MR-HP-C (330810-05)** stands as a dependable guardian of power integrity, delivering consistent, clean energy to keep mission-critical operations running smoothly.

### **Schneider Electric Micro Regulator (330810-05 MR-HP-C) Pros and Cons**

#### **Overview**

The **Schneider Electric MR-HP-C (330810-05)** is a **micro regulator** designed for precise voltage regulation in industrial and commercial applications. It is part of Schneider s **Altivar** and **TeSys** product lines, commonly used in motor control, power distribution, and sensitive electronic systems.

---

### **Pros**

1. **High Precision Regulation**

- Provides **tight voltage stability** ( 1% typical accuracy), making it suitable for applications requiring consistent power delivery (e.g., PLCs, servers, sensitive instrumentation).

- Features **auto-ranging** capability, allowing it to handle a wide input voltage range (e.g., 85 264V AC) while maintaining stable output.

2. **Compact and Modular Design**

- **Space-efficient** (micro regulator form factor) ideal for installations with limited panel space.

- **Plug-and-play compatibility** with Schneider s **TeSys** and **Altivar** systems, simplifying integration into existing setups.

3. **Wide Input Voltage Range**

- Operates across **global voltage standards** (e.g., 110V 240V AC), reducing the need for multiple units in different regions.

- **Auto-switching** between voltage ranges eliminates manual adjustments.

4. **Overload and Short-Circuit Protection**

- Built-in **thermal overload protection** prevents damage from sustained overcurrent conditions.

- **Short-circuit immunity** (with proper fuse selection) enhances reliability in harsh environments.

5. **Low Noise and EMI Filtering**

- Designed with **low harmonic distortion**, reducing interference in sensitive electronic systems.

- **EMI/EMC compliance** (meets IEC/EN standards) ensures compatibility with industrial-grade equipment.

6. **Easy Installation and Maintenance**

- **Snap-in or screw-terminal connections** simplify wiring.

- **No moving parts** (solid-state design) reduces wear and extends lifespan.

- **LCD display (optional models)** provides real-time monitoring of input/output voltage and status.

7. **Compatibility with Schneider Ecosystem**

- Works seamlessly with **Schneider s Altivar variable frequency drives (VFDs)**, **TeSys contactors**, and **PowerLogic power meters**.

- Supports **Modbus RTU** or **Profibus** (depending on variant) for advanced control and monitoring.

8. **Energy Efficiency**

- **High efficiency** (typically >90%) minimizes power loss during regulation.

- Helps reduce operational costs in long-term deployments.

9. **Durability and Reliability**

- **Rugged construction** (IP20/IP40 ratings) protects against dust and basic environmental factors.

- **Wide operating temperature range** (-25 C to 70 C) allows for use in industrial settings.

10. **Cost-Effective for Medium Loads**

- More affordable than **dedicated UPS systems** for applications requiring **basic voltage stabilization** rather than full backup power.

- Long-term reliability reduces downtime and replacement costs.

---

### **Cons**

1. **Limited Output Current Capacity**

- **Maximum output current is 10A (2.3kW at 230V)**, making it unsuitable for **high-power applications** (e.g., large motors, heavy machinery).

- Requires **external fusing** (e.g., Schneider s **TE** or **TEH** fuses) for proper protection, adding complexity.

2. **No Built-In Surge Protection**

- **Lacks integrated surge suppression**, meaning additional **TVS diodes or surge arrestors** may be needed for applications in areas with frequent power spikes.

- Schneider offers **separate surge protection modules** (e.g., **APS series**), increasing system cost.

3. **No Battery Backup (Non-UPS Functionality)**

- Unlike a **true UPS**, this regulator **does not provide ride-through during power outages**.

- If uninterruptible power is required, a **separate UPS** must be added.

4. **Dependence on Input Voltage Quality**

- If the **input voltage is highly unstable** (e.g., frequent brownouts or deep sag), the regulator may struggle to maintain output stability.

- Best suited for **clean, regulated power sources** (e.g., industrial-grade panels).

5. **Limited Customization Options**

- **Fixed output voltage settings** (typically 24V DC or 120/230V AC, depending on model).

- **No adjustable output voltage** on standard models (some variants may offer limited trimming).

- **No integrated current limiting** beyond basic overload protection.

6. **Potential for Heat Dissipation in High-Load Scenarios**

- While the **MR-HP-C is designed for continuous operation**, prolonged **near-maximum load** may require **additional cooling** (e.g., forced air) in enclosed spaces.

- Schneider provides **derating curves** to prevent overheating.

7. **Compatibility Issues with Non-Schneider Systems**

- **Proprietary design** may require **additional adapters or converters** when integrating with non-Schneider equipment.

- **No universal input connector**, meaning custom wiring may be needed for some setups.

8. **Limited Global Availability**

- **Discontinued or hard-to-find in some regions**, potentially leading to **long lead times or higher resale prices**.

- **Spare parts availability** may vary by distributor.

9. **No Built-In Remote Monitoring (Standard Models)**

- **Basic models lack remote sensing or advanced telemetry**, requiring **additional relays or PLC interfaces** for remote monitoring.

- **Higher-end variants (e.g., with Modbus)** may be needed for full integration.

10. **Potential for Voltage Sag Under Heavy Loads**

- While it regulates well within its **rated capacity**, **sudden load spikes** can cause **temporary voltage dips** before recovery.

- **Not ideal for applications requiring millisecond-level stability** (e.g., high-speed CNC machines).

---

### **Conclusion**

The **Schneider Electric MR-HP-C (330810-05)** is a **reliable, compact, and precise voltage regulator** best suited for **medium-power applications** where **clean, stable power** is critical but **full UPS functionality is unnecessary**. It excels in **industrial automation, motor control, and sensitive electronic systems** where **voltage fluctuations must be minimized**.

However, it is **not ideal for high-current loads, surge-prone environments, or applications requiring battery backup**. Users must **supplement it with proper fusing, surge protection, and possibly additional cooling** depending on the setup.

For **low-to-medium power needs ( 2.3kW) with stable input conditions**, this regulator offers **excellent value, ease of integration, and long-term reliability**. For **higher power demands or critical backup power requirements**, a **dedicated UPS or a larger regulator** (e.g., Schneider s **APS series**) would be more appropriate.

---

### **Recommendation**

You need a **compact, precise voltage regulator** for ** 10A (2.3kW) loads**.

Your **input power is relatively stable** (minimal surges/brownouts).

You require **integration with Schneider s Altivar/TeSys systems**.

**Cost efficiency** is a priority over **full UPS functionality**.

The application **does not require battery backup or extreme surge protection**.

You need **higher current output** (>10A).

Your environment has **frequent power surges or deep sags**.

**Uninterruptible power supply (UPS) is required**.

You need **adjustable output voltage or advanced monitoring**.

**Spare parts or local availability** are concerns in your region.

- **For higher power needs:** Schneider **APS series** (surge protectors) or **UPS systems** (e.g., **Schneider Xact 5000**).

- **For adjustable voltage:** **Linear or switching power supplies** (e.g., **Mean Well, Delta Electronics**).

- **For surge protection:** **Schneider APS or third-party TVS modules** (e.g., **Pulse, Littelfuse**).

- **For battery backup:** **Schneider UPS systems** (e.g., **Altus, Xact**).

The **MR-HP-C is a strong choice for its intended use case**, offering **reliability, Schneider ecosystem compatibility, and cost-effectiveness**. However, **careful consideration of load requirements and environmental conditions** is essential to ensure optimal performance.

Details:

part #: 33081005 prices

• $115.00-$285.00

specifications hvaapa:

• brand: Schneider Electric
• mpn: 330810-05
• model: Mr-vav-x1-c
• type: Micro Regulator
• unit type: Unit
• custom bundle: No
• manufacturer / brand: Csi Control Systems International

seller hvaapa:

• rating: 100.0%
• # reviews: 110
• city: Kansas City, Missouri

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general hvaapa:

• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards
• condition: Used

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• availability: In Stock
• started: May 25, 2026
• quantity: 1

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