2－31

231

Set the Motor Base Frequency – The motor is designed to operate at a specific AC frequency. Most commercial motors are designed for 50/60 Hz operation. First, check the motor specifications. Then follow the steps below to verify the setting or correct it for your motor. DO NOT set it greater than 50/60 Hz unless the motor manufacturer specifically approves operation at the higher frequency.

 

 

Action

Display

Func./Parameter

(Starting point)

 

 

 

Run command source setting

 

A002

 

 

 

 

 

 

 

 

 

 

 

 

 

Press the

 

key once.

 

 

 

Base frequency setting

1

 

A003

 

 

 

 

 

 

 

 

 

 

 

 

 

Default value for the base frequency.

 

 

 

 

60.0

 

 

 

 

 

 

US = 60 Hz, Europe = 50 Hz

Press the

FUNC

key.

 

or

 

 

 

 

 

 

 

 

 

 

 

 

50.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Set to your motor specs (your display

Press the

1

or 2 key as needed.

 

60.0

 

may be different)

 

 

 

 

 

 

 

 

 

 

 

 

Store parameter, returns to “A”

Press the

STR

key.

 

A003

 

Group list

 

 

 

 

 

 

CAUTION: If you operate a motor at a frequency higher than the inverter standard default setting (50Hz/60Hz), be sure to check the motor and machine specifications with the respective manufacturer. Only operate the motor at elevated frequencies after getting their approval. Otherwise, there is the danger of equipment damage.

Set the AVR Voltage Setting – The inverter has an Automatic Voltage Regulation (AVR) function. It adjusts the output voltage to match the motor’s nameplate voltage rating. The AVR smoothes out fluctuation in the input power source, but note that it does not boost the voltage in the event of a brown-out. Use the AVR setting (A082) that most closely matches the one for your motor.

ξ200V class: 200 / 215 / 220 / 230 / 240 VAC

ξ400V class: 380 / 400 / 415 / 440 / 460 / 480 VAC

TIP: If you need to scroll through a function or parameter list, press and hold the 1 or

2key to auto-increment through the list.

To set the motor voltage, follow the steps on the following page.

 

and

Inverter

 

installation

Mounting

 

installation

Inverter

 

Mountingand

 

 

 

Page 77 Page 79
Page 78
Image 78
Hitachi CP-X200 instruction manual －31, 31
Page 77 Page 79

CP-X200 specifications

The Hitachi CP-X200 is a versatile and robust projector designed to cater to the needs of educational and business environments. It combines affordability with high-quality performance, making it an attractive option for various presentations and multimedia applications.

At the heart of the CP-X200 is its high brightness capability, with a lumen output of 3,000 ANSI lumens. This feature enables the projector to deliver clear and vibrant images even in well-lit rooms. The resolution of XGA (1024 x 768 pixels) ensures that text and graphics are sharp, making it suitable for everything from classroom lectures to corporate presentations.

One of the standout characteristics of the Hitachi CP-X200 is its advanced lamp technology. The projector uses a long-lasting lamp that can provide up to 5,000 hours of usage in standard mode, allowing for extended intervals between lamp replacements. Additionally, the ECO mode can further enhance the lamp life, extending its longevity while reducing energy consumption.

The CP-X200 is equipped with a variety of connectivity options, including HDMI, VGA, and composite inputs, allowing users to easily connect it to various devices such as laptops, DVD players, and other multimedia systems. The inclusion of USB and RS-232 interfaces ensures compatibility with different control systems, making it a flexible choice for diverse setups.

Another significant feature is the projector's built-in 10-watt speaker, which provides decent audio output, eliminating the need for external speakers in smaller venues. The speaker system enhances presentations, ensuring that audio and visuals are cohesive, promoting better audience engagement.

Portability is another key aspect of the Hitachi CP-X200, which weighs just around 3.5 kg (approximately 7.7 lbs), allowing for easy transport between locations. Its compact design makes it suitable for both fixed installations and mobile use, catering to professionals who require a projector that adapts to various environments.

The user-friendly interface and robust remote control enhance the projector's operability, providing easy access to essential functions. Additionally, features such as auto keystone correction adjust the image to maintain consistent quality even when the projector is not perfectly aligned with the screen.

In summary, the Hitachi CP-X200 is a feature-rich projector that embodies reliability, performance, and ease of use. Its combination of high brightness, various connectivity options, long lamp life, portability, and integrated audio makes it an excellent choice for education and business professionals seeking a dependable presentation solution.
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