HITACHI 68E2.118878 Automation

( Brand: Hitachi ), ( Manufacturer Part Number: 68E2.118878 )

Review HITACHI 68e2118878 Used

The **Hitachi 68E2.118878 (or 68E2118878)** is a high-performance, industrial-grade **variable frequency drive (VFD)** designed to deliver precise control, energy efficiency, and reliability in demanding applications across manufacturing, HVAC, pumping systems, and conveyor operations. Part of Hitachi s **E series** of drives, this model is engineered to meet the rigorous demands of modern industrial environments while offering advanced features for optimized motor management. With a robust **IP20 protection rating**, it is built to withstand dust, moisture, and mechanical stress, ensuring long-term durability in harsh factory settings or outdoor installations. The drive operates within a **wide voltage range of 380 480V AC (3-phase)**, making it versatile for integration with standard industrial power systems, and supports **three-phase induction motors** from **0.75 kW to 37 kW (1 50 HP)**, providing flexibility for a broad spectrum of motor sizes. Its **scalable control architecture** allows for seamless expansion, accommodating future upgrades or additional drive configurations without compromising performance.

At the heart of the **68E2.118878** lies Hitachi s **advanced digital signal processing (DSP)** technology, which enables **smooth acceleration, deceleration, and torque control** with minimal mechanical stress on connected equipment. The drive incorporates **vector control (field-oriented control, or FOC)** and **scalar control modes**, allowing operators to fine-tune motor performance for applications requiring precise speed regulation, such as pumps, fans, or CNC machinery. Its **PWM (Pulse Width Modulation) inverter technology** ensures efficient power conversion with reduced harmonic distortion, lowering energy consumption while extending the lifespan of both the drive and the motor. Additionally, the **68E2 series** includes **regenerative braking capabilities**, which safely dissipate excess energy generated during deceleration, protecting downstream components and reducing electrical load on the system.

The **68E2.118878** excels in **energy savings** through its **adaptive frequency control**, which adjusts motor speed to match load requirements, reducing wasted power in partial-load operations. It also features **auto-tuning functions**, simplifying setup by automatically adjusting parameters for optimal performance with minimal user intervention. For enhanced operational visibility, the drive is equipped with a **large, backlit LCD display** and **user-friendly keypad**, providing real-time feedback on motor status, fault codes, and energy metrics. Optional **remote monitoring and communication interfaces**, including **Modbus RTU, Profibus DP, and Ethernet/IP**, enable seamless integration with **SCADA systems, PLCs, or Hitachi s proprietary HIDrive software**, facilitating centralized control and predictive maintenance strategies.

Safety and reliability are prioritized in the design of the **68E2.118878**, with built-in **overcurrent, overvoltage, undervoltage, and overtemperature protection** to safeguard both the drive and connected equipment. The drive also supports **remote start/stop and emergency stop functions**, enhancing operator safety in automated processes. Its **compact yet rugged enclosure** (available in **1U or 2U heights**) allows for flexible installation in control panels or directly on machinery, while its **low-noise operation** and **high-efficiency cooling system** ensure reliable performance without excessive heat buildup. For applications requiring **high-precision control**, the drive can be configured with **positioning control algorithms**, making it suitable for applications like robotic systems, packaging machinery, or automated material handling.

Hitachi s **68E2.118878** is not only a powerful tool for motor control but also a **future-proof investment**, offering **upgradability to higher performance levels** through firmware updates and optional **expansion modules**. Whether deployed in **water treatment plants, chemical processing, food and beverage production, or renewable energy systems**, this VFD delivers **consistent, high-efficiency performance** while adhering to **IEC/EN/UL safety standards**. With its blend of **advanced control technology, energy efficiency, and industrial robustness**, the **Hitachi 68E2.118878** stands as a reliable workhorse for modern industrial automation, ensuring optimal motor performance while reducing operational costs and downtime.

### **Pros and Cons of buying a Hitachi 68E2.118878 (68E2118878) Model**

#### **Overview**

The Hitachi 68E2.118878 (also referred to as the **68E2118878**) is a **68-inch LED TV** from Hitachi s mid-range series, released around 2016 2017. It falls under the **68E2** line, which was part of Hitachi s transition from traditional plasma and LCD to LED-backlit LCD technology. This model is known for its **affordable pricing, decent picture quality for its time, and basic smart features**, but it has several limitations that may affect its long-term usability.

---

### **Pros**

1. **Affordable Price**

- The TV was marketed as a budget-friendly alternative to higher-end models from brands like Samsung or LG. Even secondhand, it remains one of the cheaper options in the 60 70-inch range.

- Good value for those who prioritize size over advanced features.

2. **Decent Display for Its Era**

- **1080p (Full HD) Resolution**: Sufficient for general viewing, though not ideal for high-end gaming or 4K content.

- **LED Backlighting**: Improved brightness and contrast over older plasma or basic LCD models, reducing eye strain in well-lit rooms.

- **Good Viewing Angles**: Better than many older LCD TVs, though not as wide as IPS panels.

3. **Basic Smart TV Features**

- **Hitachi Smart TV OS**: Includes access to **Netflix, YouTube, and basic streaming apps** (though the interface can be clunky).

- **HDMI and USB Ports**: Supports standard inputs for gaming consoles, Blu-ray players, and media devices.

- **Wi-Fi and Ethernet**: Allows for online content and local network connectivity.

4. **Energy Efficiency**

- LED technology consumes less power than plasma or older LCD models, making it cheaper to run over time.

5. **Durability (For Its Age)**

- Hitachi s build quality was generally solid for mid-range TVs of this era. If well-maintained, it can last **8 12 years** with minimal issues.

- No major known reliability problems beyond typical LED degradation.

6. **Good for Basic Use Cases**

- Ideal for **general entertainment (movies, TV shows), casual gaming, and home theater setups** where 4K is not a priority.

- Works well in **living rooms or bedrooms** where high brightness is not required.

---

### **Cons**

1. **Outdated Technology**

- **No 4K Support**: The 1080p resolution is limiting for modern content, especially if you plan to upgrade to 4K streaming services or Blu-ray.

- **Older LED Panel**: Compared to modern QLED or OLED TVs, this model lacks **HDR, high contrast ratios, and wide color gamut**, leading to washed-out or dull images in darker scenes.

- **No Dolby Vision or Atmos**: Missing advanced audio/video processing features found in newer TVs.

2. **Poor Motion Handling**

- **No Motion Flow or High Refresh Rate**: The TV struggles with fast-paced action (e.g., sports, movies with quick cuts), leading to **motion blur and judder**.

- **No Game Mode**: Not suitable for **gaming** unless playing very basic titles.

3. **Weak Smart TV Experience**

- **Slow and Laggy Interface**: The Hitachi Smart OS is **clunky and unresponsive** compared to modern TVs like Samsung Tizen or LG webOS.

- **Limited App Selection**: Fewer third-party apps and updates, meaning some streaming services may not work properly.

- **No Voice Control**: Unlike newer models, it lacks built-in voice assistants (Alexa, Google Assistant).

4. **Brightness and Color Limitations**

- **Average Peak Brightness**: Struggles in **well-lit rooms**, leading to visible backlight bleed and reduced contrast.

- **Narrow Color Range**: Colors appear **less vibrant and less accurate** than modern TVs, which can be noticeable in HDR content.

- **No Local Dimming**: The backlight is uniform, leading to **halo effects** around dark objects.

5. **Thin Sound System**

- **Basic Speakers**: The built-in audio is **weak and lacks bass**, requiring external soundbars or AV receivers for a good experience.

- No **DTS or Dolby Digital ** support for improved surround sound.

6. **Limited Ports and Connectivity**

- **No HDMI 2.1**: Cannot support **next-gen consoles (PlayStation 5, Xbox Series X)** at higher resolutions or refresh rates.

- **No USB-C or ARC/eARC**: Missing modern connectivity features like **audio return channel (ARC)** for soundbars.

- **No Bluetooth**: Requires wired connections for most devices.

7. **Potential Long-Term Issues**

- **LED Burn-In Risk**: While rare, prolonged static images (e.g., news tickers, HUDs) can cause **permanent screen damage** over time.

- **Obsolete Firmware**: Hitachi has **discontinued updates**, meaning no security patches or new features.

- **Hardware Failure Risks**: Older LED TVs may develop **backlight flickering or dead pixels** as they age.

8. **Size Limitations**

- **68-inch Screen**: While spacious, the **1080p resolution makes text and details appear pixelated** compared to 4K TVs of similar size.

- **Thin Bezel Design**: Some users report **poor mounting options** if wall-mounting is desired.

---

### **Conclusion**

The **Hitachi 68E2.118878 (68E2118878)** is a **functional but outdated** TV that serves well for **basic entertainment needs** if you prioritize **size and affordability** over advanced features. It is best suited for:

- **Budget-conscious buyers** who need a large screen for movies and casual TV.

- **Users in dimly lit rooms** where brightness is not a major concern.

- **Those who don t require 4K, HDR, or high-end gaming features**.

- **Gamers** (lack of HDMI 2.1, poor motion handling).

- **4K streaming or Blu-ray enthusiasts** (no 4K/HDR support).

- **Users who want a modern smart TV experience** (slow interface, limited apps).

- **Those in bright rooms** (average brightness, no local dimming).

If you find this TV at a **very low price (under $100 $150 used)**, it can be a **decent budget option** for a short-term or secondary TV. But for **long-term use or modern needs**, investing in a **new 4K LED, QLED, or even an OLED TV** would be a far better choice.

---

### **Recommendation**

- You need a **large, affordable TV** for basic use (movies, TV shows).

- You re on a **tight budget** and can t afford a newer model.

- You **don t mind outdated tech** and plan to replace it within **3 5 years**.

- You **won t use it for gaming or 4K content**.

- You want **4K, HDR, or high-end smart features**.

- You **game frequently** (especially on next-gen consoles).

- You **watch content in bright rooms** (brightness will be noticeable).

- You **value modern connectivity** (HDMI 2.1, USB-C, ARC, Bluetooth).

- You **plan to keep it for more than 5 7 years**.

- **Budget 4K TVs:** TCL 6-Series, Hisense U6K (better value for modern features).

- **Used 4K TVs:** Older Samsung QLED or LG OLED models (if found at a good price).

- **New Mid-Range TVs:** Sony X800H, TCL 5-Series (better picture quality for the price).

If you re set on this model, **test it thoroughly** (check for dead pixels, brightness uniformity, and smart TV responsiveness) before purchasing.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.

Part Number 68E2.118878. HITACHI 68E2.118878 / 68E2118878 USED EDM CIRCUIT BOARD.

part #: 68e2118878 prices

• $80.48-$139.51

specifications automationjack:

• brand: Hitachi
• mpn: 68e2.118878

returns automationjack:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

seller automationjack:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.6%
• # reviews: 197531

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

payments automationjack:

• credit card: Visa
• wallet: Apple-pay
• other

shipping automationjack:

• type: Fixed
• transit: 29-34 Days
• class: Standard
• service: Standard
• cost: $12.90

offer automationjack:

• availability: In Stock
• sold: 0
• quantity: 1
• started: April 2, 2026
• options: Ship-to-home

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