NOMENCLATURE

12

SELECTION

 

RC820-HP

1

Y

RESET

MOUNTING

UL & CSA

 

(1)

(2)

(3)

(4)

(5)

MANUAL

SURFACE

YES

(1) Model (Series) No .

RC820

AUTO

FLUSH

NO

(2)

Reset Mode

 

 

HP . . . Manual Reset

SURFACE

-YES

 

 

 

 

 

AP . . . . Auto Reset

REMOTE

SURFACE

NO

(3)

Current Rating

 

1

. . . . . . 7 AT

YES

 

 

 

 

 

2

. . . . . . 55 AT

 

 

 

(4)

Control Volt .

 

 

3

. .. . . . 110 AT

 

 

 

 

 

Y ... . . . 100-120/200-240 V AC

 

 

 

(5)

Variation

 

 

 

... .. . Standard Surface Mounting

 

 

 

 

 

 

 

 

2

. . . . . . Flush Mounting

 

 

 

12. . . . Remote Reset (Standard)

72. . . . Remote Reset

(UL Listed/CSA Certified)

MODEL NO . RC820-HP ==:=:'Y RC820-HP :=_:='Y2

RC820-AP-'L------'Y

RC820-HP[==== Y12 RC820- HP ~=_= . Y72

RATINGS & SPECIFICATIONS

 

Model

Item

 

Applicable Circuit

 

Rated Current

Rated Ampere-turns (AT)

 

Setting Range

Overload Protection

Ultimate Operating

 

Current

 

Trip Time Setting Range

 

Operating Time

 

Accuracy

Single-Phase Protection

Minimum Operating

 

Current

 

Operating Time

Control Power

Rating

 

Allowable Volt.

 

Fluctuation

Power Consumption

Control Power Circuit

 

Detecting (CT) Circuit

Output Contact Capacity

Contact Arrangement

 

Contact Capacity

Weight

RC820-

RC820-

RC820-

HP1Y

HP2Y

HP3Y

AP1 Y

AP2Y

AP3Y

Three-phase circuit rated up to 600V AC, 50/60 Hz-Direct (Also, applicable to high-voltage circuit by combining with high-

voltage CT)I

7AT55AT -:110AT

75-150% of rated AT

105-125% of setting current

3-40 sec. for starting characteristics at 600% of setting current

=j=20% of setting time

85% of setting current under one-phase completely loss (When measured on either remaining phase) .

Less than 4 sec.

100-120V/200-240 V AC, 10, 50/60 Hz

85%-110%

2 VA

0.3VA/phase at rated current 1 NO-NC (SPDT/Form C)

120V AC-5 .OA (Resistive load)

120 V AC-3 .OA (inductive load, pf=0 .40) 125V DC-0 .2A (L/R = 7ms)

250V DC-0 .1 A (L/R = 7ms) NEMA B300

Approx . 1 kg (2 .2 lbs.)

Page 4
Image 4
Toshiba RC820 manual Reset Mounting UL & CSA Manual Surface YES, Auto Flush, Remote Surface, HP1Y HP2Y HP3Y AP1 Y AP2Y AP3Y

RC820 specifications

The Toshiba RC820 is a cutting-edge projector that has garnered attention for its impressive array of features and performance capabilities. Designed primarily for professional environments, the RC820 combines advanced projection technology with user-friendly functionalities, making it a great choice for businesses and educational institutions alike.

At the heart of the Toshiba RC820 is its high-resolution imaging technology, which boasts Full HD 1080p capabilities. This allows for sharp and vibrant visuals that are essential for presentations, video screenings, and educational purposes. The projector employs DLP (Digital Light Processing) technology, ensuring high levels of brightness and color accuracy, which contribute to an engaging viewing experience. With a brightness level of around 5,000 lumens, the RC820 can perform effectively in both darkened rooms and well-lit environments, providing versatility for various settings.

Another standout feature of the Toshiba RC820 is its laser light source. Unlike traditional lamp-based projectors, laser technology offers a longer lifespan and requires less maintenance. This means that users can enjoy consistent performance without the hassle of frequent bulb replacements. The laser light source also facilitates a quicker start-up time, allowing presentations to begin without delay.

The RC820 is equipped with a range of connectivity options, including HDMI, VGA, USB, and wireless connectivity capabilities. This allows users to connect a variety of devices seamlessly, whether it's a laptop, tablet, or smartphone. The projector also supports multiple display modes and has built-in image adjustment features, such as keystone correction and zoom functionality, enabling users to project images in various formats without sacrificing quality.

The design of the Toshiba RC820 is sleek and portable, making it suitable for both permanent installations and mobile presentations. It is relatively lightweight, which facilitates easy transport between different locations. Additionally, the projector is designed with a focus on energy efficiency, helping to reduce operational costs for organizations.

In summary, the Toshiba RC820 is a powerful and versatile projector that meets the demands of modern professional environments. Its high resolution, brightness, and advanced laser technology provide exceptional image quality, while its range of connectivity options and portability make it a practical choice for users across different sectors. Whether for business meetings, educational lectures, or entertainment, the RC820 stands out as a reliable tool for effective visual communication.